A kind of domestic intelligent dustbin
Technical field
The invention belongs to daily necessities field, and in particular to a kind of domestic intelligent dustbin.
Background technology
In existing dustbin, will not generally be outwelled at once when dustbin is underfilled with, and the dustbin time long just holds
It is also easy to produce rubbish in stink, and bucket and loses and diffuses unrest, low space utilization, and the dustbin of subsidiary compacting functions is generally piston
Formula.The inventors discovered that forming opposing seal between staving with piston in the dustbin compacting process of piston type compacting functions
Space and produce larger air pressure, substantial damage is if things go on like this easily caused to dustbin.
The content of the invention
The technical problems to be solved by the invention are:In view of the shortcomings of the prior art, there is provided a kind of domestic intelligent rubbish
Rubbish bucket.
To realize the purpose of the present invention, it is achieved using following technical scheme:A kind of domestic intelligent dustbin, including circle
The outer barrel of cylindricality, is threaded in the end cap in outer barrel, the interior bucket of the up/down perforation between end cap and outer barrel, Yi Jian
Slide cover on end cap;
Said tub Basolateral forms pedal;Said tub upper inside wall forms the annular for positioning garbage bags position
Location-plate;On the location-plate clip for installing refuse bag is fixedly connected with along the circumferentially equidistant distribution of outer barrel;
The end cap upper end forms multiple handles for lifting dustbin;The end cap inner top surface center is fixedly connected with pressure
Force snesor;The pressure sensor lower section is fixedly connected with positioning screw;The end cap upper surface is fixedly connected with indicator lamp;
The end cap outer wall is fixedly connected with pyroelectric sensor;The end cap outer wall lower end forms bung collar;
The interior bucket upper end forms the interior bucket end plate for being mutually butted on said tub upper end;The interior bucket is by taking shape in interior bucket end plate
The interior bucket snap ring of periphery is connected in the end cap collar;
Compression assemblies are connected with by screw-driven on the positioning screw;The compression assemblies include swingle;The rotation
Bar upper end outside forms travelling gear;Swingle upper surface center forms the spiral shell being threadedly coupled with the positioning screw
Pit;The swingle outer lower portion circumferentially equidistantly form it is multiple be obliquely installed be used to the garbage truck in interior bucket
Extruding blade;The bottom of the extruding blade is the squish lip concordant with the swingle bottom end face, the extruding blade
Periphery is slidably matched blade scraping with the interior bucket inwall;
The end cap upper surface is fixedly connected with stepper motor, and drive gear, institute are connected with the output shaft of the stepper motor
Drive gear is stated to be connected with the travelling gear;The end cap upper surface forms away from stepper motor side loses rubbish
Bung;The position of the end cap inner top surface correspondence bung forms the bung chute being slidably connected with the slide cover;It is described
End cap upper end is away from being fixedly connected with gas deflation assembly at the bung;The gas deflation assembly is included and is fixedly connected on the end
The exhaust lid at end is covered, the exhaust lid opening direction is away from the bung;It is arranged on the exhaust in the exhaust cap body
Motor is fixedly connected on the end cap upper end;Scavenger fan is connected with the output shaft of the exhaust motor;The exhaust lid
Filter assemblies are fixedly connected with opening;
The pyroelectric sensor, indicator lamp, pressure sensor, stepper motor, exhaust motor are electrically connected with the controller respectively;
When the pyroelectric sensor detects signal, the exhaust motor startup work;Be can't detect to pyroelectric sensor
After signal, controller control driving stepper motor compression assemblies are moved down, and are reached to the pressure that pressure sensor is detected and set
During definite value, controller control driving stepper motor compression assemblies are returned to initial position upwards;
When driving stepper motor compression assemblies are moved down, if stepper motor rotates the number of turns less than the minimum setting number of turns, and pressure
The pressure that force snesor is detected reaches setting value, then controller control driving stepper motor compression assemblies are returned to initial bit
Put, while controlling indicator lamp to be powered.
Preferably:The extruding blade is located in a Method of Variable Pitch Screw, the Method of Variable Pitch Screw and institute
State the oppositely oriented of screw rod.
Preferably:The filter assemblies include the housing that interior periphery is respectively provided with passage, and installed in shell
Internal activated carbon granule.
Preferably:The bung bottom is concordant with the end cap bottom.
Compared with prior art, the beneficial effects of the invention are as follows:
Using intelligent garbage bin of the invention, when losing rubbish, when people near when, pyroelectric sensor detects signal, control
Device control exhaust motor is rotated and drives scavenger fan rotation, and waste gas is discharged after filter assemblies are filtered in bucket, and now people opens
Bung, dustbin is put into by rubbish;People can't detect signal away from dustbin, now pyroelectric sensor when having lost rubbish, control
Device control driving stepper motor compression assemblies processed rotate and decline, and due to being obliquely installed for blade, can make rugged in bucket
Rubbish compresses along the bottom surface of blade, when reaching setting value to the pressure that pressure sensor is detected, controller control stepping
Motor drives compression assemblies to be returned to initial position upwards;Because extruding blade outward flange blade scraping is close to interior bucket inwall, squeeze
The dust on interior bucket inwall can be scraped into bucket by extruding blade in the decline of pressure component and uphill process;The pressure is passed
Sensor can detect the pressure value between compression assemblies bottom and rubbish, and pressure sensor is provided with setting value, works as pressure sensing
When the pressure that device is detected reaches setting value, represent that the rubbish in dustbin is compaction state;The driving stepper motor extruding
When component is moved down, stepper motor rotates number of turns setting minimum and sets the number of turns as 10 circles, when the rotation number of turns is just enclosed for 10,
The bottom face of the drive component maintains an equal level with the location-plate upper end just;When stepper motor rotates the number of turns less than minimum setting circle
Number, and the pressure that pressure sensor is detected reaches setting value, then controller control driving stepper motor compression assemblies are returned to
Initial position, while controlling indicator lamp to be powered indicates rubbish overfill in dustbin.
The present invention opens exhaust motor in advance when being able to detect that people loses rubbish, and the foul smell that rubbish is produced filters discharge,
Avoid getting in foul smell when oblique drawer is opened, will not in automatic pressing garbage, and compression process after people leaves
Unnecessary pressure is produced, is pointed out when rubbish overfill.The present invention uses Nested design, install, using, it is easy to clean.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3, Fig. 4 are the cross section structure diagrams of bung.
Fig. 5 is the structural representation of compression assemblies.
Fig. 6 is the structural representation of slide cover.
Fig. 7 is cross section structure diagram of the invention in embodiment 3.
Fig. 8, Fig. 9 are the structural representations of the compression assemblies in embodiment 3.
1st, end cap;10th, pyroelectric sensor;11st, handle;12nd, stepper motor;13rd, bung collar;14th, positioning screw;
15th, drive gear;16th, bung;161st, bung chute;17th, gas deflation assembly;171st, it is vented lid;172nd, filter assemblies;173rd, arrange
Pneumatic generator;174th, scavenger fan;18th, pressure sensor;19th, indicator lamp;2nd, outer barrel;21st, pedal;22nd, location-plate;23rd, clip;
3rd, interior bucket;31st, interior bucket end plate;311st, interior bucket snap ring;4th, compression assemblies;41st, swingle;411st, blade guide groove;42nd, leaf is extruded
Piece;421st, blade scraping;422nd, squish lip;43rd, travelling gear;44th, screwed hole;45th, fixed blade;46th, moving vane;5th, it is sliding
Dynamic cover plate.
Specific embodiment
Embodiment 1
As shown in Fig. 1 ~ Fig. 6, a kind of domestic intelligent dustbin, including cylindrical outer barrel 2, it is threaded in the end cap in outer barrel
1, the interior bucket 3 of the up/down perforation between end cap and outer barrel, and the slide cover 5 on end cap;
The Basolateral of said tub 2 forms pedal 21;The upper inside wall of said tub 2 is formed for positioning garbage bags position
The location-plate 22 of annular;On the location-plate 22 clip for installing refuse bag is fixedly connected with along the circumferentially equidistant distribution of outer barrel
23;
The upper end of the end cap 1 forms multiple handles 11 for lifting dustbin;The inner top surface center of the end cap 1 is fixedly connected
There is pressure sensor 18;The lower section of the pressure sensor 18 is fixedly connected with positioning screw 14;The upper surface of the end cap 1 is fixed and is connected
It is connected to indicator lamp 19;The outer wall of the end cap 1 is fixedly connected with pyroelectric sensor 10;The outer wall lower end of the end cap 1 forms bucket
Lid collar 13;
The upper end of interior bucket 3 forms the interior bucket end plate 31 for being mutually butted on said tub upper end;The interior bucket 3 is by taking shape in interior bucket
The interior bucket snap ring 311 of end plate periphery is connected in the end cap collar 13;
Compression assemblies 4 are connected with by screw-driven on the positioning screw 14;The compression assemblies 4 include swingle 41;Institute
State the upper end of swingle 41 outside and form travelling gear 43;Swingle upper surface center forms and the positioning screw 14
The screwed hole 44 of threaded connection;The outer lower portion of the swingle 41 circumferentially equidistantly form it is multiple be obliquely installed be used to will in
The extruding blade 42 of the garbage truck in bucket;The bottom of the extruding blade is concordant with the bottom end face of the swingle 41 squeezing
Flanging 422, the periphery of the extruding blade 42 is slidably matched blade scraping 421 with the inwall of interior bucket 3;
The upper surface of the end cap 1 is fixedly connected with stepper motor 12, and sliding tooth is connected with the output shaft of the stepper motor 11
Wheel 15, the drive gear 15 is connected with the travelling gear 43;The end cap upper surface away from stepper motor side into
Type has the bung 16 for losing rubbish;The position of the end cap inner top surface correspondence bung forms and is slidably connected with the slide cover 5
Bung chute 161;The end cap upper end is away from being fixedly connected with 2 gas deflation assemblies 17 at the bung 16;The exhaust group
Part includes the exhaust lid 171 for being fixedly connected on the end cap upper end, and the exhaust lid opening direction is away from the bung;
The exhaust motor 173 being arranged in the exhaust cap body is fixedly connected on the end cap upper end;The output of the exhaust motor 173
Scavenger fan 174 is connected with axle;Filter assemblies 172 are fixedly connected with exhaust lid 171 opening;
The pyroelectric sensor, indicator lamp, pressure sensor, stepper motor, exhaust motor are electrically connected with the controller respectively;
When the pyroelectric sensor detects signal, the exhaust motor startup work;Be can't detect to pyroelectric sensor
After signal, controller control driving stepper motor compression assemblies are moved down, and are reached to the pressure that pressure sensor is detected and set
During definite value, controller control driving stepper motor compression assemblies are returned to initial position upwards;
When driving stepper motor compression assemblies are moved down, if stepper motor rotates the number of turns less than the minimum setting number of turns, and pressure
The pressure that force snesor is detected reaches setting value, then controller control driving stepper motor compression assemblies are returned to initial bit
Put, while controlling indicator lamp to be powered.
The extruding blade is located in a Method of Variable Pitch Screw, the rotation direction phase of the Method of Variable Pitch Screw and the screw rod
Instead.The filter assemblies include the housing that interior periphery is respectively provided with passage, and the activated carbon granule in housing.Institute
State bung bottom concordant with the end cap bottom.
Using intelligent garbage bin of the invention, when losing rubbish, when people near when, pyroelectric sensor detects signal,
Controller control exhaust motor is rotated and drives scavenger fan rotation, and waste gas is discharged after filter assemblies are filtered in bucket, now people
Bung is opened, rubbish is put into dustbin;People can't detect letter away from dustbin, now pyroelectric sensor when having lost rubbish
Number, controller control driving stepper motor compression assemblies rotate and decline, and due to being obliquely installed for blade, can make the interior height of bucket not
Flat rubbish compresses along the bottom surface of blade, when reaching setting value to the pressure that pressure sensor is detected, controller control
Driving stepper motor compression assemblies are returned to initial position upwards;Because extruding blade outward flange blade scraping is close in interior bucket
Wall, can be scraped into bucket the dust on interior bucket inwall by extruding blade in compression assemblies decline and uphill process;It is described
Pressure sensor can detect the pressure value between compression assemblies bottom and rubbish, and pressure sensor is provided with setting value, works as pressure
When the pressure that force snesor is detected reaches setting value, represent that the rubbish in dustbin is compaction state;The stepper motor drives
When dynamic compression assemblies are moved down, stepper motor rotates the number of turns and sets the minimum number of turns that sets as 10 enclose, and is just when the number of turns is rotated
During 10 circle, the bottom face of the drive component maintains an equal level with the location-plate upper end just;When stepper motor rotates the number of turns less than most
The small setting number of turns, and the pressure that pressure sensor is detected reaches setting value, then controller controls driving stepper motor extruding group
Part is returned to initial position, while controlling indicator lamp to be powered indicates rubbish overfill in dustbin.
Embodiment 2
The present embodiment has done following improvement on the basis of embodiment 1:Refuse bag is placed in outer barrel on location-plate, by folder
Son is fixed, is placed on interior bucket outside;When rubbish is lost it is full when interior bucket is proposed that rubbish then fallen into refuse bag, conveniently lose rubbish.
Embodiment 3
As shown in Fig. 7, Fig. 8, Fig. 9, the present embodiment is that the compression assemblies 4 are changed to following structure with the difference of embodiment 1:
The compression assemblies 4 include swingle 41;The upper end of the swingle 41 outside forms travelling gear 43;The swingle upper end
Face center forms the screwed hole 44 being threadedly coupled with the positioning screw 14;The outer lower portion of the swingle 41 is circumferentially equidistant
Be provided with it is multiple be obliquely installed be used to the fixed blade 45 and moving vane 46 of the garbage truck in interior bucket;The side of swingle 41
The position that face bottom is circumferentially located between two adjacent fixed blades forms blade sliding groove 411;The fixed blade is integrally
It is molded on the swingle;The moving vane is slidably connected in the blade guide groove;The fixed blade and the activity
The bottom of blade is the squish lip 422 concordant with the bottom end face of the swingle 41, and the periphery of the extruding blade 42 is and institute
The inwall of interior bucket 3 is stated to be slidably matched blade scraping 421.
When using, when compression assemblies rotate to be declined, moving vane is in scraping due to the effect of frictional force during bucket inwall
It is lower to be opened along blade sliding groove;Similarly, when compression assemblies are gone up to original state, moving vane edge in the presence of frictional force
Blade sliding groove merges.
Due to being provided with moving vane, moving vane of the compression assemblies in original state will not be produced to bung when losing rubbish
It is raw to stop, it is to avoid garbage hanging is on blade.