CN209776397U - intelligence bicycle cleaning robot based on STM32 singlechip - Google Patents

Abstract

The utility model provides an intelligent bicycle cleaning robot based on STM32 singlechip, including washing the storehouse, control system based on STM32 singlechip, rinse-system, drying system, monitoring system and water processing system, set up a mechanism on the clean bench, rinse-system includes the storage water tank, the water pump, high pressure top shower nozzle and high pressure side shower nozzle, drying system includes large-scale fan, infrared heating lamp and stoving motor, water processing system includes the tank, gravel filter layer and graphite filter layer, control system control water pump, stoving motor and infrared heating lamp work, monitoring system guarantees whole safe and reliable operation; this intelligent bicycle cleaning machines people based on STM32 singlechip can realize intelligent self-cleaning and stoving to the bicycle in the washing storehouse, satisfies young people high-quality washing demand, and uses manpower sparingly, reduces to wash and influences all ring edge borders, and the water processing system who sets up can be with wasing sewage treatment to satisfying the washing water quality demand, uses through the rinse-system circulation, saves the water resource.

Description

Intelligence bicycle cleaning robot based on STM32 singlechip

Technical Field

The utility model relates to a cleaning equipment technical field especially relates to an intelligence bicycle cleaning robot based on STM32 singlechip.

background

in recent years, in each corner of a city, more and more city bicycles and shared bicycles are convenient for people to go out, but the cleaning problem of the shared bicycle cannot be properly solved all the time, a convenient cleaning machine is not developed, the research on the aspect is less, and with the proposal of low-carbon life advocation and the higher attention of people on self health, more and more people select bicycles as travel tools; however, the problem of dirtiness of the bicycle after the bicycle is used for a period of time is very serious, particularly the problem of stain accumulation of the bicycle caused by the placement of the bicycle in the holiday of college students, the cleaning equipment in the prior art is in an open type washing mode, the occupied area is large, the surrounding environment is affected, the water consumption is large, manual assistance is needed, the surface moisture is removed in a wiping mode, the moisture of internal parts such as chains cannot be removed in time, the bicycle is easy to rust, and the service life of the bicycle is shortened.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides an intelligence bicycle cleaning robot based on STM32 singlechip sets up the cleaning bin and realizes that the intelligence of bicycle washes, the cleaning work of stoving, and can purify the water resource and recycle.

The utility model discloses a realize through following technical scheme:

an intelligent bicycle cleaning robot based on an STM32 single chip microcomputer, which comprises a cleaning bin, a control system based on an STM32 single chip microcomputer, a flushing system, a drying system and a water treatment system, wherein a disc-shaped cleaning table is arranged on the ground of the cleaning bin, a positioning mechanism for positioning front and rear tires of a bicycle is arranged on the cleaning table, the flushing system comprises a water storage tank, a water pump positioned in the water storage tank, a high-pressure top spray head positioned right above the cleaning table and high-pressure side spray heads positioned on the wall surface of the cleaning bin, the high-pressure side spray heads are divided into two groups, the high-pressure side spray heads are symmetrically and obliquely arranged on two sides of the cleaning table, the water spraying directions of the high-pressure top spray heads are respectively towards front and rear wheels of the bicycle, the drying system comprises a large fan and an infrared heating lamp positioned at the top of the cleaning bin, a drying, the lower water hole is communicated with the water collecting tank and the water storage tank, the water storage tank is communicated with the water storage tank, and the control system controls the water pump, the drying motor and the infrared heating lamp to work.

Preferably, the wash station is a rotatable wash station, which is driven by a rotating motor.

Preferably, the distance between the two positioning mechanisms is equal to the distance between the front tire and the rear tire, and the two positioning mechanisms comprise a positioning block fixed on the cleaning table, a positioning shaft fixed on the positioning block, two positioning claws rotatably arranged on the positioning shaft and matched with each other to realize clamping positioning, a pedal rotatably arranged on the positioning shaft and an elastic resetting mechanism positioned on the positioning block and used for driving the pedal to reset, an elastic connecting piece used for driving the positioning claws to clamp is arranged between the two positioning claws, the pedal is connected with the positioning shaft through a driving cam, a driving convex block which is in contact with the driving cam and drives the positioning claws to open is arranged on the positioning claw, and the driving cam and the driving convex.

Preferably, the control system comprises an STM32 single chip microcomputer, a power supply switching circuit, a temperature and humidity detection circuit, a buzzer alarm circuit, a reading and writing circuit, a clock circuit, two execution circuits and two driving circuits, wherein the power supply switching circuit, the temperature and humidity detection circuit, the buzzer alarm circuit, the reading and writing circuit, the clock circuit, the two execution circuits and the two driving circuits are respectively connected with an electric heating wire and a water pump of the infrared heating lamp, and the two driving circuits are respectively connected with the drying motor and the rotating motor.

Preferably, the temperature and humidity detection circuit comprises a DHT11 temperature and humidity sensor and a resistor R1, a DATA pin of the DHT11 temperature and humidity sensor is connected with an input end of the STM32 single chip microcomputer, and the resistor R1 is connected with a VDD pin and the DATA pin.

Preferably, the driving circuit comprises an MC33883 driving single chip microcomputer, and triodes Q1, Q2, Q3 and Q4, diodes D1, D2, D3 and D4, resistors R1, R2, R3, R4, R5, R6, R7, capacitors C3, C4, C5, C6 and C7, and a buffer circuit based on SN74HC244DW, an SN74HC244DW single chip microcomputer is respectively connected with an IN pin of the MC33883, wherein the triodes Q1 and Q2, diodes D2 and D2, the resistors R2, R2 and R2, and the capacitor C2 are connected with a gate-level channel of the MC33883 driving single chip microcomputer to form a drying motor 43 and a driving circuit of the rotary motor 33, and the triodes Q2, diode D2, R2 and R2, and a capacitor C2 are formed as a reverse rotation driving circuit.

Preferably, the execution circuit comprises resistors R8, R9 and R10, a photoelectric coupling element OC, a triode Q5, a diode D5 and a relay J2 for controlling the on-off of the heating wire, the photoelectric coupling element OC drives the on-off of the relay J2, the anode of a light emitter and the anode of a light receiver of the photoelectric coupling element OC are respectively connected with the level through R8 and R9, the cathode of the light emitter is connected with the input end of a single chip microcomputer of STM32, the cathode of the light receiver is grounded through R10, one end of a relay J2 is connected with the cathode of the light receiver through a triode Q5, the other end of the relay is connected with the level, and a diode.

Compared with the prior art, the beneficial effects of the utility model are that:

this intelligent bicycle cleaning machines people based on STM32 singlechip can realize intelligent self-cleaning and stoving to the bicycle in the washing storehouse, satisfies young people high-quality washing demand, and uses manpower sparingly, reduces to wash and influences all ring edge borders, and the water processing system who sets up can be with wasing sewage treatment to satisfying the washing water quality demand, uses through the rinse-system circulation, saves the water resource.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the robot of the present invention;

Fig. 2 is a schematic structural diagram of the control system of the present invention;

FIG. 3 is a schematic view of the positioning mechanism of FIG. 1;

FIG. 4 is a circuit diagram of the temperature and humidity detection circuit of FIG. 2;

FIG. 5 is a circuit diagram of the automatic power switching circuit of FIG. 2;

FIG. 6 is a diagram of the driving circuit of FIG. 2 and its buffer circuit;

FIG. 7 is a circuit diagram of the implementation of FIG. 2;

in the figure: 1. the cleaning device comprises a cleaning bin, 2, a flushing system, 21, a high-pressure side spray head, 22, a high-pressure top spray head, 23, a water pump, 24, a water storage tank, 25, a tap water pipe, 3, a rotating system, 31, a cleaning table, 32, a positioning mechanism, 321, a positioning block, 322, a positioning claw, 3221, a driving lug, 323, a positioning shaft, 324, a pedal, 3241, a driving cam, 325, an elastic connecting piece, 326, an elastic resetting mechanism, 33, a rotating motor, 4, a drying system, 41, an infrared heating lamp, 42, a large fan, 43, a drying motor, 5, a water treatment system, 51, a water leakage plate, 52, a water collection groove, 53, a water drainage hole, 54, a gravel filter layer, 55, a graphite filter layer, 56 and a water storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

as shown in fig. 1-7, the utility model provides an intelligent bicycle cleaning robot based on STM32 singlechip, including closed washing storehouse 1, the control system based on STM32 singlechip, rinse-system 2, drying system 4 and water processing system 5, washing storehouse 1 is equipped with the door, is equipped with touch display screen on washing storehouse 1 outer wall, has human-computer interaction interface on the touch display screen, can be convenient for the user to set up cleaning time, wash drying time, start washing and interrupt the washing;

the cleaning chamber 1 is provided with a disc-shaped cleaning table 31 on the ground, and in order to enable high-pressure water to wash the bicycle from various angles, the cleaning table 31 is of a rotary type and is driven by a rotary motor 33; two positioning mechanisms 32 respectively used for positioning front and rear tires of a bicycle are arranged on a cleaning table 31, the distance between the positioning mechanisms 32 is consistent with the distance between the front and rear tires, in order to facilitate operation, the positioning mechanisms 32 are normally closed, a pedal 324 is designed, the pedal 324 is stepped to be opened according to positioning requirements to release the tires to realize clamping and positioning, as shown in fig. 3, the positioning mechanism 32 realizing the function comprises a positioning block 321 fixed on the cleaning table 31, a positioning shaft 3223 fixed on the positioning block 321, two positioning claws 322 rotatably arranged on the positioning shaft 3223 and matched to realize clamping and positioning, the pedal 324 rotatably arranged on the positioning shaft 3223 and an elastic resetting mechanism 326 positioned on the positioning block 321 and used for resetting the pedal 324, an arc surface matched with the shape of a wheel is arranged on the upper end surface of the positioning block 321, an elastic connecting piece 325 used for clamping the positioning claws 322 is arranged between the two positioning claws 322, one end of the pedal 324 is connected with two driving cams 32, the two driving cams 3241 are respectively located at two sides of the positioning pawl 322 and are linked with the pedal 324, two opposite side surfaces of the two positioning pawls 322 are provided with driving protrusions 3221 which are in contact with the driving cams 3241 to drive the positioning pawls 322 to open, the driving cams 3241 and the driving protrusions 3221 are respectively provided with corresponding driving profiles, when the pedal 324 is pressed down, the cams rotate clockwise, the driving profiles on the driving cams 3241 and the driving protrusions 3221 are mutually extruded to push the two positioning pawls 322 to rotate and open outwards, after the positioning is completed, the pedal 324 is released, the pedal 324 is reset under the action of the elastic resetting mechanism 326 and the elastic connecting piece 325, and the positioning pawls 322 clamp the wheel;

As shown in fig. 1, the washing system 2 comprises a water storage tank 24, a water pump 23 located in the water storage tank 24, a high pressure top nozzle 22 located right above a washing platform 31, and a high pressure side nozzle 21 located on the wall surface of the washing chamber 1, wherein the water storage tank 24 is connected with a tap water pipe 25, when the liquid level is lower than a set height, tap water is automatically cut through, and the water storage tank 24 is also connected with a water treatment system 5 to recycle the purified washing water, the water treatment system 5 comprises a water storage tank 56, a grit filter layer 54 located on the upper part of the water storage tank 56 and a graphite filter layer 55, the bottom of the water storage tank 56 is communicated with the water storage tank 24, as a water leakage plate 51 and a water collection tank 52 are arranged on the ground of the washing chamber 1, the washed sewage passes through the water leakage plate 51 to primarily filter out blocky mud and the like, and flows into the water storage tank 56 through a water outlet, the components such as peculiar smell and the like are removed by the graphite filter layer 55 and then are stored at the lower part of the water storage tank 56, the water turbidity is reduced, the treated water flows into the water storage tank 24 for recycling, so that the purpose of water saving is achieved, in order to effectively utilize water resources in the bicycle rotating and passing through the bicycle, the bicycle is always effectively cleaned by high-pressure flushing water flow, the high-pressure top spray heads 22 are disc-shaped, the high-pressure side spray heads 21 are two groups, the two groups of high-pressure side spray heads are symmetrically and obliquely arranged at the two sides of the cleaning platform 31; the drying system 4 comprises a large fan 42 and an infrared heating lamp 41 which are positioned at the top of the cleaning bin 1, and a drying motor 43 for driving the large fan 42, wherein the large fan 42 is assisted with the infrared heating lamp to dry the cleaned bicycle, so that parts outside and inside the bicycle are prevented from being subjected to the dripping corrosion of residual water drops, and the service life of the bicycle is prolonged;

the control system controls the water pump 23, the drying motor 43 and the infrared heating lamp 41 to work and comprises an STM32 single chip microcomputer, a power supply switching circuit, a temperature and humidity detection circuit, a buzzer alarm circuit, a read-write circuit, a clock circuit, two execution circuits and two driving circuits, wherein the power supply switching circuit, the temperature and humidity detection circuit, the buzzer alarm circuit, the read-write circuit, the clock circuit, the two execution circuits and the two driving circuits are respectively connected with the STM32 single chip microcomputer, the power supply switching circuit is used for switching a storage battery and a mains supply, the two execution circuits are respectively connected with the heating wire of;

As shown in fig. 4, the temperature and humidity detection circuit adopts a DHT11 temperature and humidity sensor, a DATA pin of the DHT11 temperature and humidity detection circuit is connected with an I/O port of an STM32 singlechip, a pull-up resistor R0 is introduced between a VDD pin and the DATA pin to form a potential difference, so that real-time monitoring of temperature and humidity is realized, and once a measured value exceeds a preset value, an STM32 singlechip sends a signal to a buzzer circuit, so that the buzzer sounds to alarm;

as shown in fig. 5, the power supply automatic switching circuit, wherein the power supply 1 is a storage battery power supply, the power supply two is a mains supply, the mains supply is used after being stepped down by the step-down circuit, the storage battery is connected with the solar panel, the solar panel converts solar energy into electric energy, and the electric energy is converted by the DC/DC converter and then stored in the storage battery, when the electric power of the storage battery is insufficient, the power supply automatic switching is realized by the bidirectional switch with the relay coil J1, the electric energy is switched to the mains supply to provide electric energy, the electric energy is saved while the normal operation of the system is ensured;

As shown IN fig. 6, IN order to ensure that the bicycle can be washed clean everywhere, the rotary motor 33 can drive the washing platform 31 to do circular motion with controllable speed and variable direction, the driving circuit structures of the drying motor 43 and the rotary motor 33 are the same, and the forward rotation and reverse rotation of the motor can be realized, taking the driving circuit of the rotary motor 33 IN fig. 6 as an example, the driving circuit comprises an MC33883 driving single chip microcomputer, transistors Q1, Q2, Q3 and Q4, diodes D1, D2, D3 and D3, resistors R3, a buffer circuit based on SN74HC244 3, wherein the transistors Q3, the diodes D3, R3, R333672, and a capacitor C33883672 are respectively connected with the IN pin of the MC33883, and the transistors Q3, the single chip microcomputer driving circuit is connected with the forward rotation driving circuit of the drying motor, and the driving circuit of the Q883 driving circuit is connected with the gate of the Q883 Q4, diodes D3, D4, resistors R4, R5, R6 and a capacitor C4 form an inversion driving circuit, capacitors C5, C6 and C7 are respectively connected with an MC33883 driving single chip microcomputer, one end of R7 is connected with the MC33883 driving single chip microcomputer, the other end of the R7 is connected with A5V low-voltage level, pins A1 and A2 and pins 16 and 18 of an SN74HC244DW single chip microcomputer are respectively connected with an IN pin of an MC33883 driving single chip microcomputer of a rotary motor, pins A3, A4 and 14 and 12 of the SN74HC244DW single chip microcomputer are respectively connected with an IN pin of the MC33883 driving single chip microcomputer of a drying motor, and ends out1 and out2 of the MC33883 driving single chip microcomputer are connected with the input end of the STM 32.

As shown in fig. 7, the structure of the electric heating wire is consistent with that of the water pump 23, taking the electric heating wire execution circuit of fig. 7 as an example, the electric heating wire execution circuit includes resistors R8, R9 and R10, a photoelectric coupling element OC, a triode Q5, a diode D5 and a relay J2 for controlling the on-off of the electric heating wire, a GPIOA-9 end of the electric heating wire execution circuit is connected with an input end of a STM32 single chip microcomputer, the photoelectric coupling element OC is used to drive the on-off of the relay J2, an anode of a light emitter and an anode of a light receiver of the photoelectric coupling element OC are respectively connected with electrical levels through R8 and R9, a cathode of the light emitter is connected with the input end of the STM32 single chip microcomputer, a cathode of the light receiver is grounded through R10, one end of the relay J2 is connected with a.

the buzzer alarm circuit, the read-write circuit, the clock circuit and the voltage reduction circuit can all use common circuits in the prior art, and are not described herein again.

the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an intelligence bicycle cleaning robot based on STM32 singlechip which characterized in that: comprises a cleaning bin, a control system based on an STM32 singlechip, a flushing system, a drying system, a monitoring system and a water treatment system, wherein the ground of the cleaning bin is provided with a disc-shaped cleaning table, the cleaning table is provided with a positioning mechanism for positioning front and rear tires of a bicycle, the flushing system comprises a water storage tank, a water pump positioned in the water storage tank, a high-pressure top spray nozzle positioned right above the cleaning table and high-pressure side spray nozzles positioned on the wall surface of the cleaning bin, the high-pressure side spray nozzles are divided into two groups, the two groups are symmetrically and obliquely arranged at two sides of the cleaning table, the water spraying directions of the two groups respectively face to front and rear wheels of the bicycle, the drying system comprises a large fan and an infrared heating lamp positioned at the top of the cleaning bin and a drying motor for driving the large fan, the water treatment system comprises a water storage tank, a gravel filter layer, the water storage tank is communicated with the water storage tank, the control system controls the water pump, the drying motor and the infrared heating lamp to work, wherein a temperature and humidity sensor in the monitoring system is positioned on one side of the cleaning bin and monitors in real time, monitored data is displayed on the touch screen, and if an abnormal buzzer exists, the alarm is given out and the infrared heating lamp stops working, so that the condition in the cleaning bin is judged.

2. The intelligent bicycle cleaning robot based on STM32 singlechip of claim 1, characterized in that: the cleaning table is a rotatable cleaning table and is driven by a rotating motor.

3. An intelligent bicycle cleaning robot based on STM32 singlechip according to claim 2, characterized in that: two positioning mechanism distance equals front and back tire distance, and it is including fixing locating piece on the purge bench, the location axle that is fixed in on the locating piece, rotatable locate the epaxial and cooperation realization of location of locating press from both sides set two locating claws, rotatable locate epaxial footboard in the location and lie in the elastic reset mechanism that the drive footboard on the locating piece resets, establish the tight elastic connection spare of drive locating claw clamp between two locating claws, the footboard passes through drive cam and is connected with the location axle, be equipped with on the locating claw with drive cam contact drive locating claw open drive lug, drive cam and drive lug are provided with corresponding drive profile respectively.

4. An intelligent bicycle cleaning robot based on STM32 singlechip according to claim 3, characterized in that: control system includes the STM32 singlechip, respectively with the power supply switching circuit, temperature and humidity detection circuit, bee calling organ warning circuit, reading and writing circuit, clock circuit, two execution circuits and two drive circuit that the STM32 singlechip is connected, power supply switching circuit is used for switching battery and commercial power, two execution circuits are connected respectively infrared heating lamp with the water pump, two drive circuit connect respectively drying motor with the rotating electrical machines.

5. An intelligent bicycle cleaning robot based on STM32 singlechip according to claim 4, characterized in that: the temperature and humidity detection circuit comprises a DHT11 temperature and humidity sensor and a resistor R1, a DATA pin of the DHT11 temperature and humidity sensor is connected with an input end of the STM32 single chip microcomputer, and the resistor R1 is connected with a VDD pin and the DATA pin.

6. an intelligent bicycle cleaning robot based on STM32 singlechip according to claim 4, characterized in that: the driving circuit comprises an MC33883 driving single chip microcomputer, triodes Q1, Q2, Q3 and Q4, diodes D1, D2, D3 and D4, resistors R1, R2, R3, R4, R5, R6 and R7, capacitors C3, C4, C5, C6 and C7 and a buffer circuit based on SN74HC244DW, wherein the SN74HC244DW single chip microcomputer is respectively connected with an IN pin of the MC33883, the triodes Q1 and Q2, the diodes D2 and D2, the resistors R2, R2 and R2, the capacitor C2 and an edge gate channel of the MC33883 driving single chip microcomputer are connected to form a forward rotation driving circuit of a drying motor (43) and a rotating motor (33), and the triodes Q2, the diodes D2, R2 and C338872 and a reverse rotation driving circuit of the capacitor C2.

7. An intelligent bicycle cleaning robot based on STM32 singlechip according to claim 4, characterized in that: the execution circuit comprises resistors R8, R9 and R10, a photoelectric coupling element OC, a triode Q5, a diode D5 and a relay J2 for controlling the on-off of a heating wire, the photoelectric coupling element OC drives the on-off of the relay J2, the anode of a light emitter and the anode of a light receiver of the photoelectric coupling element OC are respectively connected with a level through R8 and R9, the cathode of the light emitter is connected with the input end of an STM32 single chip microcomputer, the cathode of the light receiver is grounded through R10, one end of a relay J2 is connected with the cathode of the light receiver through a triode Q5, the other end of the relay J2 is connected with the level, and the diode D.