Summary of the invention
It is an object of the invention to the problems referred to above overcoming prior art to exist, it is provided that a kind of underground dustbin, including outer container
Body, described outer case is embedded in underground, is provided with the hydraulic push rod of a hydraulic pump drive in described outer case, at described liquid
Connect on pressure push rod and have an internal box, in described internal box, be provided with a refuse bin being slidably connected, at described refuse bin
Bottom be provided with two pieces be flexibly connected refuse bin bases, described internal box is also associated with a cover plate, described cover plate energy
Seal and cover the oral area in outer case, be additionally provided with a filter in the side of outer case, be provided with one in the bottom of outer case
Exhauster, described exhauster is connected with filter by an exhaustor.Present configuration is simple, easy to use, it is possible to will
Refuse bin is sealed in underground, and the harmful gas distributed to reduce rubbish is sent out in air, and filter can be utilized waving
The harmful gas sent out carries out purification filtering, thus reduces the harm of harmful gas further.
The present invention solves its technical problem, be the technical scheme is that a kind of underground dustbin, including outer case, and will
Described outer case is embedded in underground, is provided with the hydraulic push rod of a hydraulic pump drive in outer case, and described hydraulic pump electrically connects
Being connected to accumulator, its construction features is: be also associated with an internal box on described hydraulic push rod, sliding on described internal box
Be dynamically connected refuse bin, and the bottom of described refuse bin is additionally provided with the refuse bin base of flexible connection, and described internal box is also connected with
Having a cover plate, described cover plate can seal the oral area covering outer case, is additionally provided with filter in the side of described outer case,
Be provided with exhauster in the bottom of described outer case, described exhauster is connected with filter by exhaustor.
Preferably, described refuse bin base be two pieces of base plate splicings that side plate with refuse bin is hinged in a rotatable manner respectively and
Becoming, its base plate and refuse bin side plate junction are provided with rotating shaft, described two pieces of base plates are connected to the phase of refuse bin by rotating shaft
To both sides, being respectively provided with " concavo-convex " type interface in the middle of described two pieces of refuse bin base plates, " concavo-convex " type of described two pieces of base plates connects
Mouth can be interlocked mutually, is provided with the pin-and-hole running through refuse bin base " concavo-convex " type interface at described refuse bin base center, in institute
Being provided with a connecting pin that can extract in stating pin-and-hole, after extracting connecting pin out, two pieces of base plates can be rotated down rotating around its rotating shaft
And open the base of refuse bin.
Further, being provided with handle in one end of described connecting pin, described handle is L-shaped, constitutes 90 with connecting pin main body
Degree angle.
Preferably, described refuse bin base is that extraction-type is flexibly connected, including base plate with under the opposite sides of refuse bin side plate
The slot that end is arranged, described base plate can be inserted into from this slot or extract out, be additionally provided with handle in base plate side.
Further, being provided with a circle seal gasket on described outer case tip inside wall, the width of described seal gasket is more than
Gap width between outer case and internal box, can be realized between outer case inwall and internal box outer wall by this seal gasket
Opposing seal.
Further, a cross section circle being arranged below protruding at described cover plate is semicircular annular sealing strip, at described outer container
The end face of body is provided with the annular groove that a circle is corresponding with sealing strip, by coordinating of described annular sealing strip and annular groove
The seal closure between cover plate and outer case can be realized.
Preferably, described internal box includes top board, base plate and side plate, is provided with matrix chute inside the top board of internal box,
The top outer of described refuse bin is provided with the convex slide block that the matrix chute with internal box matches, and refuse bin passes through its top
Arrange convex slide block can internal box top arrange matrix chute in slide anteroposterior, by side or the phase of internal box side plate
Both sides are arranged to open state, internal box can be skidded off from side for refuse bin.
Preferably, described internal box includes top board, base plate and side plate, is provided with inverted T-shaped projection inside the top board of internal box,
Top outer at described refuse bin is provided with the L-type chute that the inverted T-shaped projection with internal box matches, and refuse bin passes through it
The L-type chute that top is arranged can on the T-shaped projection that internal box top is arranged slide anteroposterior, by the side of internal box side plate or
Person's opposite sides is arranged to open state, can skid off internal box from side for refuse bin.
Further, the end of described matrix chute or L-type chute being provided with block, refuse bin can be existed by described block
Slip on internal box carries out spacing, prevents refuse bin from slipping completely from internal box and drops.
Further, the top of refuse bin or outer wall are provided with handle.
Further, on described handle is arranged on refuse bin top board inverted T-shaped projection or matrix chute.
Further, being provided with rubbish delivery port on the side of described refuse bin or relative two side, described rubbish is thrown
Pass mouth and be positioned at the open-position-side of internal box.
Further, in the inner side of the rubbish delivery port of refuse bin side, it is additionally provided with the baffle plate that can inwardly overturn, described gear
The upper end of plate is upper with inside rubbish delivery port to be connected along the shaft hinge arranged, and described baffle plate inwardly can rotate around this rotating shaft.
Further, the area of described baffle plate is more than the area of delivery port, and is additionally provided with between baffle plate and rubbish delivery port
Sealing joint strip, when from rubbish delivery port inside garbage throwing, under the effect of the power of delivery, described baffle plate can inwardly overturn,
So that rubbish can be delivered in refuse bin;After input, under gravity, described baffle plate resets and from inner side
Cover rubbish delivery port.
Further, described cover plate is provided with solar panel, and described solar panel is provided with cover plate, described
Solar panel is electrically connected with accumulator.
Further, the bottom at described internal box is provided with steam vent.
Further, the exhaustor connecting exhauster and filter is provided with osculum.
Further, being provided with activated carbon granule in described filter, the opening part at filter is additionally provided with drainage screen.
Further, the oral area of described filter protrudes and is higher than the ground surface that outer case is buried underground, filter oral area also
Being provided with rain cover umbrella, be provided with exhaust clearance between the oral area end face of rain cover umbrella and filter, the bottom surface of its rain cover umbrella is higher than
The end face of filter oral area.
Further, being provided with a circle luminous zone on the surrounding sidewall of cover plate, described luminous zone is electrically connected with accumulator.
Further, on the cover board it is provided with internal box direction switch, inside cover plate, is additionally provided with control circuit plate, described
Accumulator, luminous zone, internal box direction switch, solar panel are all electrically connected with control circuit plate.
Further, the end face at described cover plate is provided with time display screen and refuse bin mark.
Compared with prior art, the invention has the beneficial effects as follows: refuse bin is embedded in underground by the present invention, and is provided with close
The sealing device such as potting pad and annular sealing strip, so that rubbish is sealed in underground, prevents its giving forth fragrance contaminated air environment,
Be conducive to environmental protection, simultaneously that refuse bin is buried, also vacate its ground space originally taken.Hydraulic pump drive is set
Hydraulic push rod, on hydraulic push rod connect internal box, internal box slidably connects refuse bin, it provides the benefit that logical
Cross the effect of hydraulic pump, under the drive of hydraulic push rod, the raising and lowering of refuse bin can be realized, it is generally the case that Ying Jiang
Refuse bin declines, and to be embedded in underground, only exposes cover plate in ground.When rubbish delivered by needs and collection is dumped rubbish, need
Refuse bin is risen, now by hydraulic pump and the effect of hydraulic push rod, refuse bin can be risen, to facilitate delivery and to incline
Tip rubbish.Accumulator can provide the electric energy of lifting for hydraulic pump, and described accumulator is by the solar panel arranged on cover plate
It is charged.Be slidably connected on internal box refuse bin, and its slide construction uses matrix chute to coordinate convex slide block;Or T
Shape projection coordinate L-shaped chute, its provide the benefit that by this slide construction can by refuse bin from the side of internal box pull out, with
It is beneficial to collect the rubbish in emptying refuse box, handle is set on the refuse bin top slided or outer wall, can be convenient from internal box
Pull out or push refuse bin.Be provided with the refuse bin base of flexible connection in the bottom of refuse bin, described base is two pieces of difference
The base plate being hinged in a rotatable manner with the side plate of refuse bin is spliced, and being respectively provided with in the middle of described two pieces of refuse bin base plates can be mutually
" concavo-convex " the type interface being interlocked, is provided with at described refuse bin base center and runs through refuse bin base " concavo-convex " type interface
Pin-and-hole, is provided with a connecting pin that can extract in described pin-and-hole, and after extracting connecting pin out, two pieces of base plates can be rotating around its turn
Axially backspin then open the bottom of refuse bin.Its beneficial effect is beneficial to, from the bottom of refuse bin, refuse collection is poured into rubbish
Che Li.In like manner, " concavo-convex " type interface structure of base is replaced by extraction-type flexible connection and also can realize same effect,
The base that its extraction-type is flexibly connected includes base plate and the slot arranged in the opposite sides lower end of refuse bin side plate, described base plate
Can be inserted into from this slot or extract out, refuse collection is poured into dumper by the bottom that its beneficial effect is also easy for from refuse bin
In.
Being also associated with a cover plate on described internal box, described cover plate can seal and cover the oral area in outer case, with the most anti-
Only the volatilization of harmful gas causes the pollution of the injury to human body and environment.
The side of described outer case is provided with a filter, and the bottom of described outer case is provided with an exhauster, described exhauster
It is connected with filter by an exhaustor, by exhauster, the harmful gas in the refuse bin under sealing state is extracted out, anti-
The gas having stopped rubbish volatilization forms gas in underground and there is hidden peril of explosion, and by the activated carbon in filter to harmful gas
Body adsorbs, and discharges again, protect environment after then its gas being carried out purification filtering by drainage screen.
The present invention, in the inner side of the rubbish delivery port of refuse bin side, is additionally provided with the baffle plate that can inwardly overturn, described baffle plate
Upper end is upper with inside rubbish delivery port to be connected along the shaft hinge arranged, and described baffle plate inwardly can rotate around this rotating shaft, and described
The area of baffle plate is more than the area of delivery port, when from rubbish delivery port inside garbage throwing, under the effect of the power of delivery, and institute
State baffle plate can inwardly overturn, in order to can be delivered in refuse bin by rubbish;After input, under gravity, institute
Stating baffle plate reset and cover rubbish delivery port from inner side, it provides the benefit that the delivery neither affecting rubbish, again can be to greatest extent
Rubbish is enclosed in refuse bin, prevent the rubbish in refuse bin from giving out abnormal smells from the patient at delivery port further.
The present invention on the cover board arranges solar panel, in order to absorbs solar energy, and utilizes setting accordingly in control circuit plate
Put and convert solar energy into electrical energy, utilize hydraulic pump and luminous zone offer electric energy that solar energy is refuse bin, to facilitate refuse bin
Lifting.The present invention is provided with steam vent in the bottom of described internal box, the gas that can be given out by refuse bin by this steam vent
The liquid of body and drippage outwards discharges, and its gas is imported in filter, in described filtration by steam vent, exhaustor
Being provided with activated carbon granule in device, the opening part at filter is additionally provided with drainage screen, and it provides the benefit that and distributes its rubbish
Gas carry out adsorbing and filtering, the most again by through purification gas be discharged into the external world, to avoid the pollution to air, institute
The oral area stating filter protrudes and is higher than the ground surface that outer case is buried underground, and the oral area at filter is additionally provided with rain cover umbrella,
Being provided with exhaust clearance between the oral area end face of rain cover umbrella and filter, the bottom surface of its rain cover umbrella is higher than the end face of filter oral area,
Be beneficial to be exhausted from the gap location between rain cover umbrella and filter oral area, this setting provide the benefit that avoid rain time rain
Water pours in down a chimney in refuse bin from the oral area of filter, is provided with osculum connecting on the exhauster exhaustor with filter, its
Provide the benefit that and can cross this osculum and by the liquid dripped in refuse bin and the external world because of fortuitous event from filter port
The Water in Rainwater Drainage that portion enters is put into underground, to avoid its liquid deposition in the outer container of refuse bin.
The present invention is provided with a circle luminous zone on the surrounding sidewall of cover plate, and described luminous zone is electrically connected with accumulator, and it has
Benefit effect is easy for people and can find from afar and identify refuse bin, to avoid being difficult to find that this underground dustbin, in institute
State the end face of cover plate and be provided with time display screen and refuse bin mark, also for being easy to identify refuse bin and increasing its time and show
Show function, preferably to service for people.On the cover board it is provided with internal box direction switch, by trampling or by this switch tactile
And control the lifting of internal box.
Detailed description of the invention
As it is shown in figure 1, a kind of buried environment-protection garbage can, including outer case 1, described outer case 1 is embedded in underground, outside it
The end face of casing 1 is substantially flush with ground surface, is provided with the hydraulic push rod 3 that a hydraulic pump 2 drives in outer case 1, described
Hydraulic pump 2 is electrically connected with accumulator (not shown), is also associated with internal box 4, described interior case on hydraulic push rod 3
Slidably connect refuse bin 6 on body 4, described in the be slidably connected concrete structure of mechanism be: its internal box 4 includes top board, base plate
And side plate, inside the top board of internal box 4, it being provided with matrix chute 5, the top outer at described refuse bin 6 is provided with and interior case
The convex slide block 7 that the matrix chute 5 of body 4 matches, refuse bin 6 can be at internal box by the convex slide block 7 that its top is arranged
Slide anteroposterior in the matrix chute 5 that 4 tops are arranged, is arranged to open state by side or the opposite sides of internal box 4 side plate,
Internal box 4 can be skidded off from side for refuse bin 6.It is of course also possible to chute 5 to be arranged on the top of refuse bin 6, will be sliding
Block 7 is arranged on inside the top board of internal box 4, and this kind is arranged, and can realize the slip between refuse bin 6 and internal box 4 equally
Connect.Dropping for preventing refuse bin 6 from slipping completely from internal box 4, present embodiment is also provided with in the end of chute 5
Block 25, concrete as it is shown on figure 3, the refuse bin 6 slip on internal box 4 can be carried out spacing by described block 25.For side
Just promoting the refuse bin 6 slip on internal box 4, present embodiment is also provided with handle (in figure at the outer wall of refuse bin 6
Not shown), certain described handle can also be arranged on the top of refuse bin 6.
The bottom of described refuse bin 6 is provided with the refuse bin base 9 of flexible connection, described refuse bin base 9 be two pieces respectively with rubbish
The base plate that the side plate of rubbish case 6 is hinged in a rotatable manner is spliced, and is provided with refuse bin 6 side plate junction at its base plate
Rotating shaft 10, two pieces of base plates are connected to the opposite sides of refuse bin 6, respectively set in the middle of described two pieces of refuse bin base plates by rotating shaft 10
There is " concavo-convex " type interface, concrete as in figure 2 it is shown, " concavo-convex " type interface of described two pieces of base plates can be interlocked, mutually in institute
The center stating refuse bin base 9 is provided with the pin-and-hole running through refuse bin base " concavo-convex " type interface, is provided with one in described pin-and-hole
The connecting pin 11 that root can extract, is provided with handle in the outer end of connecting pin 11, and this handle could be arranged to L-shaped or straight shape extends
Shape, in order to extraction connecting pin 11, after extracting connecting pin 11 out, two pieces of base plates can be rotating around the rotating shaft 10 of both sides to backspin
Then open the bottom of refuse bin, it is beneficial to the bottom from refuse bin and refuse collection is poured into dumper.Certainly, should be " recessed
Convex " the refuse bin base 9 of type interface structure, it is possible to it is replaced by extraction-type and is flexibly connected, be flexibly connected if provided as extraction-type,
Then refuse bin base 9 includes base plate and the slot arranged in the opposite sides lower end of refuse bin side plate, and described base plate can be inserted from this
Groove is inserted into or extracts out, is also beneficial to refuse collection be poured into dumper from the bottom of refuse bin, for ease of extraction base plate,
Handle also can be set in base plate side.
For realizing sealing, in order to refuse bin is sealed in underground, thus further prevents the volatilization of harmful gas from causing people
The injury of body and the pollution of environment, present embodiment is also provided with a circle seal gasket 18, institute on outer case 1 tip inside wall
The width stating seal gasket 18 is more than the gap width between outer case 1 and internal box 4, can be realized by seal gasket 18
Opposing seal between outer case 1 inwall and internal box 4 outer wall, described internal box 4 is also associated with a cover plate 12, institute
Stating cover plate 12 and can seal the oral area covering outer case 1, a cross section circle being arranged below protruding at cover plate 12 is semicircular
Annular sealing strip 16, being provided with the circle cross section corresponding with sealing strip on the end face of described outer case 1 is semicircular annular
Groove 17, by can realize between cover plate 12 and outer case 1 close of coordinating of described annular sealing strip 16 and annular groove 17
Close and close.
Delivering rubbish for convenience, present embodiment is provided with rubbish on the side of refuse bin 6 or relative two side and delivers
Mouthfuls 8, its rubbish delivery port 8 is positioned at the open-position-side of internal box 4, for preventing the rubbish in refuse bin 6 from being thrown by rubbish further
Passing mouth 8 and give out abnormal smells from the patient, present embodiment is also provided with in the inner side of the rubbish delivery port 8 of refuse bin 6 side can be to varus
The baffle plate 26 turned, the upper end of described baffle plate 26 is upper with inside rubbish delivery port 8 to be connected along the shaft hinge arranged, described baffle plate
26 inwardly can rotate around this rotating shaft.The area of described baffle plate 26 is more than the area of delivery port 8, and throws with rubbish at baffle plate 26
Pass and between mouth 8, be additionally provided with sealing joint strip (not shown), when from rubbish delivery port 8 inside garbage throwing, delivering
Under the effect of power, described baffle plate 26 can inwardly overturn, in order to can be delivered in refuse bin 6 by rubbish;After input,
Under gravity, described baffle plate 26 resets and covers rubbish delivery port 8 from inner side, thus neither affects the delivery of rubbish,
To greatest extent rubbish can be enclosed in refuse bin 6 again.
For ease of utilizing solar energy, it is achieved energy-conserving and environment-protective, present embodiment is also provided with solar panel 14 on cover plate 12,
Described solar panel 14 is provided with cover plate 13, and cover plate 13 is it can be avoided that external force can to solar panel 14
The damage that can cause, thus improve its service life further.Described solar panel 14 is electrically connected with accumulator.With
Time present embodiment on the surrounding sidewall of cover plate 12, be also provided with a circle luminous zone 15, its luminous zone 15 is electrical with accumulator
Connect.It is provided with internal box 4 direction switch on cover plate 12, inside cover plate 12, is additionally provided with control circuit plate, described storage
Battery, luminous zone 15, internal box direction switch, solar panel 14 are all electrically connected with control circuit plate, utilize and control
Relative set in circuit board converts solar energy into electrical energy, and utilizes hydraulic pump 2 that solar energy is refuse bin and luminous zone 15 to carry
For electric energy, to facilitate the lifting of refuse bin.The surrounding sidewall of cover plate 12 arranges a circle luminous zone 15, can be easy to people from
Can find and identify refuse bin at a distance, to avoid being difficult to find that this underground dustbin, the end face at described cover plate 12 also sets
It is equipped with time display screen and refuse bin mark, in order to identify refuse bin and increase its time display function.Cover plate 12 sets
It is equipped with internal box direction switch, by trampling or realize by touching this switch controlling the function of internal box 4 lifting, to facilitate behaviour
Make.
Present embodiment is provided with steam vent 23 in the bottom of internal box 4, and its steam vent 23 is provided with multiple altogether, passes through aerofluxus
Gas and the liquid of drippage that rubbish can be given out by hole 23 outwards discharge, and for strengthening exhaust effect, present embodiment also exists
The intracavity bottom of outer case 1 is provided with exhauster 24, and exhauster 24 is connected with filter 19 by exhaustor 20, its gas
It is imported in filter 19 by steam vent 23, exhaustor 20, in described filter 19, is provided with activated carbon granule
22, the opening part at filter 19 is additionally provided with drainage screen 21, and drainage screen 21 uses efficient or middle effect dacron drainage screen,
The gas that can distribute rubbish adsorbs and filters, and will be discharged into the external world, to avoid sky through the gas purified the most again
Gas pollutes.The oral area of the filter 19 that present embodiment is arranged protrudes and is higher than the ground surface that outer case 1 is buried underground,
The oral area of filter 19 is additionally provided with rain cover umbrella 27, is provided with aerofluxus between the oral area end face of rain cover umbrella 27 and filter 19
Gap, the bottom surface of its rain cover umbrella 27, higher than the end face of filter 19 oral area, is beneficial to from rain cover umbrella 27 and filter 19 mouthfuls
Gap location between portion is exhausted, it is thus possible to rainwater pours in down a chimney in refuse bin from the oral area of filter 19 when avoiding raining,
Connect exhauster 24 and be additionally provided with osculum 28 on the exhaustor 20 of filter 19, can be by refuse bin by osculum 28
The Water in Rainwater Drainage that the liquid of interior drippage and the external world enter from filter 19 oral area because of fortuitous event is put into underground, to avoid its liquid
Body is accumulated in the outer case 1 of refuse bin.
In use, after refuse bin 6 rises on ground, rubbish puts into from rubbish delivery port 8, refuse bin 6
From chute 5 after pull-out, dumper is placed on below refuse bin 6, after connecting pin 11 is extracted out, two pieces of rubbish being flexibly connected
Rubbish bottom seat 9 is i.e. opened, and rubbish can drop in dumper automatically, it is possible to further facilitates the collection of rubbish.Such as Fig. 2
Shown in, wherein refuse bin base 9 can cooperate under " concavo-convex " structure, can be tight under the effect of connecting pin 11
Link into an integrated entity.By being arranged on the seal gasket 18 on inside outer case 1, during internal box 4 rise and fall,
Internal box 4 contacts with seal gasket 18, and seal gasket 18 can further ensure air-tightness, thus further prevents
The volatilization of harmful gas, and can contact with the annular groove 17 in outer case 1 by the annular sealing strip 16 on cover plate 12
After, it is possible to further ensure airtight effect.
Present embodiment utilizes exhauster 24 to be exhausted in outer case 1, and can utilize the aerofluxus bottom internal box 4
Hole 23, carries out pump drainage to the harmful gas in internal box 4, utilizes the activated carbon granule 22 in filter 19 to harmful gas
Adsorb, and purified again by drainage screen 21, to reduce in noxious gas emission to air further.