CN207377682U - Air purifier unit - Google Patents

Abstract

The utility model is related to a kind of air purifier units, including second shell (2) filter core, first turbine (3), first turbine cover (4), first rotating shaft (5) and scraping blade (6), filter core is cylindrical, second exhaust vent (19) is communicated with filter core inner cavity by the inner cavity of the first turbine cover (4), first turbine (3) and filter core are both connected in first rotating shaft (5), first turbine (3) is located in the inner cavity of the first turbine cover (4) and passes through first rotating shaft (5) to be rotatably connected with the first turbine cover (4), filter core is rotatably connected by first rotating shaft (5) and second shell (2), one end of scraping blade (6) is close on the periphery wall of filter core.The utility model has the advantages that：It can remove and be adsorbed in dirts such as dust, the sand and dust of cartridge surface in use, so as to ensure the air inflow of engine, enable the engine to stablize normal work, and then greatly prolong filter core service life.

Description

Air purifier unit

Technical field

The utility model is related to a kind of filters, are specifically a kind of air purifier unit.

Background technology

Air cleaner is mainly arranged in engine aspirating system, it is by the filter of one or several clean airs Component composition assembly, main function be filter out will enter cylinder air in objectionable impurities, with reduce cylinder, piston, The premature wear of piston ring, valve and valve seating.At present, in order to ensure engine have enough air inflows, existing automobile Vehicles is waited generally all to be connected between the air inlet at air cleaner and vehicle motor room front end airflow grid with air entraining pipe Logical, so in vehicle travel process, the air of outside vehicle can be just rapidly introduced into engine.But due to state Internal region-by-region air quality causes anxiety, particularly the northern area of China, containing substantial amounts of dust, sand and dust in air, therefore works as vehicle When the air of outside is entered directly by air entraining pipe in air cleaner, the work that will greatly increase air cleaner is born Lotus so that the filter core of air cleaner is easily dirty, and it is dirty after filter core frequently can lead to engine charge deficiency, from And make fuel oil incomplete combustion, engine job insecurity is in turn resulted in, engine is just present with power dropping, fuel consumption increases The phenomenon that, therefore, in order to ensure that engine work, can only just replace the filter core of air cleaner, this not only considerably increases vehicle Use cost, and undoubtedly greatly reduce the service life of air cleaner cartridge.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of can remove in use and adsorbs in filter core table The dirts such as dust, the sand and dust in face so as to ensure the air inflow of engine, enable the engine to stablize normal work, and then significantly The air purifier unit of prolonging service life of filter elements.

In order to solve the above technical problems, the utility model provides a kind of air purifier unit with lower structure：Including Second shell and filter core, filter core are arranged in the inner cavity of second shell, and second shell is equipped with the second air inlet hole and the second outlet air Hole, the second air inlet hole are communicated with the second shell inner cavity outside filter core, and the second exhaust vent is communicated with the inner cavity of filter core, wherein, also Including the first turbine, the first turbine cover, first rotating shaft and the scraping blade being arranged in second shell inner cavity, filter core is cylindrical, Second exhaust vent is communicated with filter core inner cavity by the inner cavity of the first turbine cover, and the first turbine and filter core are both connected to first rotating shaft On, the first turbine is located in the inner cavity of the first turbine cover and passes through first rotating shaft to be rotatably connected with the first turbine cover, and filter core leads to It crosses first rotating shaft to be rotatably connected with second shell, one end of scraping blade is close on the periphery wall of filter core.

With the above structure, compared with prior art, the utility model has the following advantages：In use, need to only it pass through The utility model air purifier unit is connected on the air inlet pipeline of engine by the second air inlet hole and the second exhaust vent, so When vehicle take-offs, engine suction forms negative pressure in second shell inner cavity at this time, make air outside second shell constantly from Entered at second air inlet hole in second shell inner cavity, and after filter core, the first turbine cover from the second exhaust vent at flow out, so as to The first turbine is driven to be rotated, the first turbine can drive filter core to be rotated by first rotating shaft again, and such scraping blade one end is just The periphery wall of filter core can be carried out continuing wiper, be adsorbed so as to effectively remove in dirts such as dust, the sand and dust of cartridge surface, The throughput of filter core is considerably increased, and then the air inflow of engine has been effectively ensured, enables the engine to stablize normal work, Substantially prolong the service life of filter core.

Air purifier unit described in the utility model, wherein, further include second be arranged in second shell inner cavity Turbine, the second turbine cover and the second shaft, the second turbine are connected in first rotating shaft, and the second turbine is located at the interior of the second turbine cover In chamber and pass through the second shaft and be rotatably connected with the second turbine cover, the inner cavity of second shell by the inner cavity of the second turbine cover with It is communicated outside second shell, transmission mechanism is equipped between first rotating shaft and the second shaft.

The effect of said structure is：When first rotating shaft is rotated with the first turbine, first rotating shaft can pass through biography Motivation structure drives the second shaft to be rotated, and the second shaft can drive the second turbine to be rotated, in such second shell Portion of air in chamber will be siphoned away by the second turbine and is discharged to outside second shell, and scraped and brushed down from filter core by scraping blade The dirts such as dust, sand and dust can be also discharged at this moment with these air outside second shell by the second turbine, so as to carry significantly The high dirt-removing power of the utility model air purifier unit, considerably increases the throughput of filter core, has been effectively ensured and has started The air inflow of machine enables the engine to stablize normal work, substantially prolongs the service life of filter core.

Air purifier unit described in the utility model, wherein, further include the dust suction being arranged in second shell inner cavity Pipe, the inner cavity of second shell are communicated by sweep-up pipe with the inner cavity of the second turbine cover, sweep-up pipe one end and the phase of filter core periphery wall It is adjacent.

The setting of sweep-up pipe can enable the second turbine directly siphon away the air near filter core and be discharged to second shell In vitro, the dirts such as the dust entrained by air, sand and dust and near filter core are more, hence the second turbine can incite somebody to action more The dirts such as dust, sand and dust are discharged to outside second shell, so as to further improve going for the utility model air purifier unit Dirty ability considerably increases the throughput of filter core, and the air inflow of engine has been effectively ensured, and enables the engine to stablize normal work Make, substantially prolong the service life of filter core.

Air purifier unit described in the utility model, wherein, the sweep-up pipe one end connection adjacent with filter core periphery wall There are one flat dust absorption adapter connector, one end of dust absorption adapter connector towards filter core periphery wall is evenly provided with several to be communicated with sweep-up pipe Air suction opening, scraping blade one end are connected on dust absorption adapter connector.

The setting of said structure enables is scraped the dirts such as the dust brushed down, sand and dust by scraping blade directly by from filter core Two turbines are siphoned away and are discharged to outside second shell, so as to further improve the decontamination energy of the utility model air purifier unit Power considerably increases the throughput of filter core, and the air inflow of engine has been effectively ensured, and enables the engine to stablize normal work, Substantially prolong the service life of filter core.

Air purifier unit described in the utility model, wherein, transmission mechanism includes the first drive, the second drive And transmission belt, the first drive are connected to first rotating shaft at one end, and the second drive is connected to the second shaft at one end, and first It is sequentially connected between drive and the second drive by transmission belt.

The transmission mechanism of said structure is simple in structure, and dismounting is very convenient, and user can be according to the row of different vehicle Dirty demand selects various sizes of first drive and the second drive, so as to achieve the purpose that control the second shaft rotating speed, from And make the applicability of the utility model air purifier unit more extensive.

Air purifier unit described in the utility model, wherein, filter core include sequentially coaxially connect the first fixed disk, Columnar filter element body and the second fixed disk, the first fixed disk be equipped with to the second fixed disk direction extend axle sleeve and For connecting the ventilation hole of filter element body inner cavity and the first turbine cover inner cavity, the first fixed disk is socketed in first rotating shaft by axle sleeve On, the second fixed disk is socketed in first rotating shaft, and is connected with axle sleeve one end.

Above-mentioned filter core is not only simple in structure, and the connection with first rotating shaft is convenient to, and filter core can be with first turn Axis keeps high concentricity.

Air purifier unit described in the utility model, wherein, it further includes first shell and is arranged in first shell Filter in chamber, first shell are equipped with the first air inlet hole and the first exhaust vent, and the first air inlet hole and the first exhaust vent pass through Filter communicates, and the first air inlet hole is located at below filter, and the first exhaust vent is located above filter, and connects with the second air inlet hole Logical, filter includes box body and the solid particle being filled in box cavity, and the upper and lower wall of box body is net structure.

Since the first exhaust vent is connected with the second air inlet hole, so when vehicle take-offs, engine suction, air meeting at this time It is introduced into first shell inner cavity, enters back into second shell inner cavity, and since filter includes box body and is filled in box Solid particle in intracoelomic cavity, the upper and lower wall of box body is net structure, therefore when air passes through filter, institute in air The dirts such as the larger dust that contains, sand and dust can be got off by the stop of solid particle, and air then can be between solid particle Gap at pass through so that the utility model primary air filter realizes the preliminary filtering to air, Jin Er great The big live load for reducing the filter core in second shell inner cavity substantially prolongs the service life of filter core；Further, since Vehicle can inevitably generate jolt in the process of moving, therefore when the utility model air purifier unit as vehicle generation is jolted When, the solid particle in box cavity can generate flowing and up-down vibration, can thus make it is most of stopped by solid particle under The dirts such as dust, the sand and dust come are separated from solid particle, and fall on the bottom of box cavity, solid so as to effectively prevent The dirts such as excessive dust, sand and dust are adsorbed on body particle and the gap between solid particle is caused to be happened by what dirt blocked, into And the utility model air purifier unit is enable to carry out prolonged lasting use, and stopped and stayed by solid particle Dust, sand and dust in box cavity can be then purged when dirts in vehicle time-based maintenance or while safeguarding.

Air purifier unit described in the utility model, wherein, between being equipped at the top of box cavity between solid particle Gap.

The setting in gap can make solid particle when the utility model air purifier unit jolts with vehicle generation Flowing and up-down vibration it is more strong, so as to make the dirts such as the dust more stopped by solid particle, sand and dust from It is separated on solid particle, and falls on the bottom of box cavity, and then further effectively prevent adsorbing on solid particle The dirts such as more dusts, sand and dust and the gap between solid particle is caused to be happened by what dirt blocked.

Air purifier unit described in the utility model, wherein, set in box cavity there are one be in net structure horizontal stroke To partition plate, solid particle, box body are filled in the box cavity below box cavity and lateral partitions above lateral partitions Between inner cavity top and solid particle above lateral partitions and lateral partitions lower face with below lateral partitions Solid particle between be equipped with gap, the solid particle mesh number below lateral partitions be less than be located at lateral partitions above Solid particle mesh number.

The effect of said structure is：When the solid particle of lower floor is by dirts such as larger dust contained in air, sand and dust After dirt stops, the dirts such as smaller dust contained in air, sand and dust also can also be stopped to get off by the solid particle on upper strata, So as to further improve clean-up effect of the filter to air, and then reduce further the filter in second shell inner cavity The live load of core substantially prolongs the service life of filter core；And it is not only able to ensure air in the lateral partitions of net structure It passes through, and when the utility model air purifier unit jolts with vehicle generation, is hindered by the solid particle on upper strata The dirts such as the dust, the sand and dust that keep off are separated from the solid particle on upper strata, and fall on consolidating for lower floor through lateral partitions On body particle, after above-mentioned dirt is separated from the solid particle of lower floor again, the bottom of box cavity will be fallen on, from And effectively prevent the seam that the dirts such as excessive dust, sand and dust are adsorbed on the solid particle on upper strata and are caused between the solid particle on upper strata Gap is happened by what dirt blocked.

Air purifier unit described in the utility model, wherein, it is set between box body lower wall and first shell inner chamber bottom surface Have can make box body compared with housing carry out up-down vibration elastic mechanism, elastic mechanism include multiple upper spring seats and it is multiple under Spring base, all upper spring seats are both connected at the lower wall of box body, and all lower spring cups are both connected to first shell inner cavity Bottom surface at, each lower spring cup is respectively positioned at the underface of one of upper spring seat, each upper spring seat with positioned at its just A spring is respectively connected between lower spring cup at lower section, is connected on the lateral wall of box body there are one sealing ring, sealing ring Outside is fitted on the intracavity sidewall of first shell, and sealing ring is made of elastic material, and the cross section of sealing ring is in D types, sealing The vertical portion of ring is connected on the lateral wall of box body, and the curved portion of sealing ring is bonded with the intracavity sidewall of first shell, sealing ring In hollow tubulose.

The setting of elastic mechanism can be when the utility model air purifier unit jolts with vehicle generation, and box body exists That is vibrated under the drive of elastic mechanism is more strong, so that the flowing of the in vivo solid particle of box and up-down vibration are more strong It is strong, and then can make more to be separated from solid particle by dirts such as dust, sand and dust that solid particle stops, and fall To the bottom of box cavity, so as to further effectively prevent adsorbing the dirts such as excessive dust, sand and dust on solid particle and causing Gap between solid particle is happened by what dirt blocked；And the effect of sealing ring is to be carried out in box body with respect to first shell It during lower vibration, is not only able to the movement to box body and is oriented to, and can also remain in box body lateral wall and first shell Leakproofness between chamber side wall, so as to which filtered air be avoided to enter directly into second shell；In addition, the knot of elastic mechanism Structure is simple, convenient for disassembly and assembly, the removing work of dirt when convenient for vehicle time-based maintenance or safeguarding；Moreover, sealing ring is by elastic material It being made so that sealing ring can generate elastic deformation, so when box body generates double swerve with respect to first shell, sealing ring The leakproofness between box body lateral wall and first shell intracavity sidewall is can effectively ensure that, so as to avoid filtered air direct It enters in second shell；And the cross section of sealing ring is in D types, and the vertical portion of sealing ring is connected on the lateral wall of box body, The curved portion of sealing ring is bonded with the intracavity sidewall of first shell, so the not only vertical portion of the lateral wall and sealing ring of box body Contact area greatly increases, so that the lateral wall of box body is more preferable to the sealing effect between sealing ring, sealing ring also can Effective support of box body is obtained, the fixation for making the two is more reliable, and the curved portion of sealing ring is conducive to the elasticity of sealing ring Deformation, enables to remain with the intracavity sidewall of first shell on the outside of sealing ring and is bonded closely, so as to ensure between the two close Sealing property；Sealing ring is in hollow tubulose, is so not only able to greatly increase the amount of elastic deformation of sealing ring, and can also be significantly Reduce the frictional force between sealing ring and first shell intracavity sidewall, consequently facilitating box body carries out up-down vibration with respect to first shell.

Description of the drawings

Fig. 1 is that the utility model air purifier unit is shown using the stereochemical structure exploded in embodiment 1 during scheme It is intended to；

Fig. 2 is the sectional view of second shell part when the utility model air purifier unit uses scheme in embodiment 1；

Fig. 3 is the utility model air purifier unit using second shell part is removing the during scheme in embodiment 1 Dimensional structure diagram after two housings；

Fig. 4 is sweep-up pipe, dust absorption adapter connector and scraping blade when the utility model air purifier unit uses scheme in embodiment 1 Attachment structure schematic diagram；

Fig. 5 is the part isometric of the first turbine cover when the utility model air purifier unit uses scheme in embodiment 1 Structure diagram；

Fig. 6 is the stereochemical structure of the first fixed disk when the utility model air purifier unit uses scheme in embodiment 1 Schematic diagram；

Fig. 7 is the sectional view of first shell part when the utility model air purifier unit uses scheme in embodiment 1；

Fig. 8 is the sectional view of second shell part when the utility model air purifier unit uses scheme in embodiment 2.

1st, first shell；2nd, second shell；3rd, the first turbine；4th, the first turbine cover；5th, first rotating shaft；6th, scraping blade；7th, Two turbines；8th, the second turbine cover；9th, the second shaft；10th, sweep-up pipe；11st, clutch shaft bearing；12nd, second bearing；13rd, 3rd bearing； 14th, fourth bearing；15th, 5th bearing；16th, the first air inlet hole；17th, the first exhaust vent；18th, the second air inlet hole；19th, the second outlet air Hole；20th, box body；21st, solid particle；22nd, gap；23rd, lateral partitions；24th, sealing ring；25th, upper spring seat；26th, lower spring cup； 27th, spring；28th, stent；29th, the first fixed disk；30th, the second fixed disk；31st, filter element body；32nd, axle sleeve；33rd, ventilation hole；34、 Supporting sleeve；35th, through hole；36th, nut；37th, gear-box；38th, dust absorption adapter connector；39th, air suction opening；40th, the first drive；41st, second Drive；42nd, transmission belt；43rd, connector.

Specific embodiment

The utility model air purifier unit is made further specifically with reference to the accompanying drawings and detailed description It is bright.

In the description of the utility model, unless otherwise indicated, term " on ", " under ", "left", "right", "front", "rear", The orientation or state relation of the instructions such as " top ", " bottom " are based on orientation shown in the drawings or state relation, merely to just In description the utility model and simplified description rather than instruction or imply that signified mechanism or component must be with specific sides Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

, it is necessary to illustrate in the description of the utility model, unless otherwise clearly defined and limited, term " connection " It should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be direct phase Even, can also be indirectly connected by intermediary.For the ordinary skill in the art, on being understood with concrete condition State concrete meaning of the term in the utility model.

Embodiment 1：

As shown in Figures 1 to 7, the utility model air purifier unit includes first shell 1, second shell 2, is arranged on Filter in 1 inner cavity of first shell and the filter core being arranged in 2 inner cavity of second shell, the first turbine 3, the first turbine cover 4, First rotating shaft 5, scraping blade 6, the second turbine 7, the second turbine cover 8, the second shaft 9, sweep-up pipe 10, clutch shaft bearing 11, second bearing 12nd, 3rd bearing 13, fourth bearing 14 and two 5th bearings 15, first shell 1 and second shell 2 use cap and body Split structure, consequently facilitating the I＆ M of the utility model air purifier unit, further, above-mentioned two sheet Body can be an integral structure, and such as two bodies share a side wall, can also cap using integral structure, two bodies connect It is connected on cap, is an integral structure in the present embodiment using the cap of first shell 1 and second shell 2, first shell 1 It is each independent with the body of second shell 2；First shell 1 is equipped with the first air inlet hole 16 and the first exhaust vent 17, second shell 2 The second air inlet hole 18 and the second exhaust vent 19 are equipped with, the first air inlet hole 16 and the first exhaust vent 17 are communicated by filter, the One air inlet hole 16 is located at below filter, and the first exhaust vent 17 is located at filter top, and is connected with the second air inlet hole 18, when the When one housing 1 and the body of second shell 2 are an integral structure, such as two bodies share a side wall, at this time the first exhaust vent 17 be the second air inlet hole 18, and is opened on the side wall that two bodies share；Filter includes box body 20 and is filled in box Solid particle 21 in 20 inner cavity of body, the upper and lower wall of box body 20 is net structure, 20 inner cavity top of box body and solid particle 21 Between be equipped with gap 22, in the present embodiment, set in 20 inner cavity of box body there are one be in net structure lateral partitions 23, that is, It says, 20 inner cavity of box body has been divided into two layers up and down by lateral partitions 23；20 inner cavity of box body of 23 top of lateral partitions and lateral partitions Filled with solid particle 21,20 inner cavity top of box body and consolidating positioned at 23 top of lateral partitions in 20 inner cavity of box body of 23 lower sections Between being equipped between body particle 21 and 23 lower face of lateral partitions and the solid particle 21 below lateral partitions 23 Gap 22, in the present embodiment, be filled in the mesh number of solid particle 21 in lateral partitions 23 in 20 inner cavity of square box for 200~ 600 mesh are preferably 400 mesh, and thickness then may be provided at 10~30 millimeters, be filled in 20 inner cavity of box body of 23 lower section of lateral partitions In solid particle 21 mesh number for 50~150 mesh, be preferably 70 mesh, and thickness then may be provided at 10~50 millimeters, specifically may be used It is determined according to the capacity of vehicle；The size setting of above-mentioned solid particle is not only able to filter effectively will be contained in air The dirts such as the larger dust that has, sand and dust filter out, and can be effectively by smaller dust contained in air, sand and dust Dirts is waited to filter out, so as to substantially increase clean-up effect of the filter to air, and then are reduced further in second shell The live load of filter core in chamber substantially prolongs the service life of filter core；The thickness of solid particle 21 specifically can be according to vehicle Capacity determine that on the whole, the capacity of vehicle is bigger, the thickness of solid particle 21 may also set up it is bigger, conversely, vehicle Capacity it is smaller, the thickness of solid particle 21 also needs to set smaller；The height in gap 22 be not easy it is too small, to ensure box body Solid particle 21 in 20 inner cavities can sufficiently be flowed and up-down vibration, and in the present embodiment, the height in gap 22 is The half of 21 thickness of solid particle below；Solid particle 21 in the present embodiment is using diamond dust or quartz sand, Buddha's warrior attendant Sand and quartz sand hardness are high, not easily broken when in use, and effectively prevent the solid particle 21 of fragmentation and enter the with air Happening in two housing cavities, therefore the long-term normal use of the utility model air purifier unit has been effectively ensured, Certain solid particle 21 can also be replaced with other particles with high hardness；Mesh mesh number on 20 upper wall of box body and lateral partitions 23 It should be greater than the mesh number of the solid particle 21 between them, the mesh mesh number on 20 lower wall of box body should be greater than being located at lateral partitions The mesh number of solid particle 21 between 23 and 20 lower wall of box body, in the present embodiment, on 20 upper and lower wall of box body and lateral partitions 23 Mesh mesh number be arranged at 1500~3000 mesh, be preferably 2000 mesh；Box body 20 is made of stainless steel material, so not only can It is enough effectively ensured the intensity of box body 20, and in vehicle time-based maintenance or when safeguarding, it is direct to box body 20 to be also convenient for staff It is rinsed with water, so as to greatly facilitate the work of removing contamination of the utility model air purifier unit；20 lower wall of box body and The elastic mechanism that box body 20 can be made to carry out up-down vibration compared with first shell 1, box body are equipped between one housing, 1 inner chamber bottom surface Sealing ring 24, the outside of sealing ring 24 are fitted on the intracavity sidewall of first shell 1 there are one connections on 20 lateral wall, elasticity Mechanism includes multiple upper spring seats 25 and multiple lower spring cups 26, and all upper spring seats 25 are both connected to the lower wall of box body 20 Place, all lower spring cups 26 are both connected at the bottom surface of 1 inner cavity of first shell, and each lower spring cup 26 is respectively positioned on one of them At the underface of upper spring seat 25, each upper spring seat 25 and immediately below it at lower spring cup 26 between be respectively connected with one Root spring 27, in the present embodiment, upper spring seat 25 and lower spring cup 26 are four, and are located at 1 inner cavity of first shell respectively Four corners, the benefit so set is that box body 20 is more stable during up-down vibration；Sealing ring 24 is by elastic material Material is made, and sealing ring 24 in the present embodiment can be made of rubber or silica gel, is preferably rubber；The cross section of sealing ring 24 is in D types, the vertical portion of sealing ring 24 is connected on the lateral wall of box body 20, and is bonded with the lateral wall of box body 20, sealing ring 24 Curved portion is bonded with the intracavity sidewall of first shell 1, and sealing ring 24 is in hollow tubulose；Stent 28 is equipped in second shell 2, the One turbine cover 4, the second turbine cover 8 are each attached on stent 28, the second air inlet hole 18 and the 2 inner cavity phase of second shell outside filter core Logical, the second exhaust vent 19 is communicated with the inner cavity of filter core, and filter core is cylindrical, and the second exhaust vent 19 passes through the first whirlpool with filter core inner cavity The inner cavity of wheel cover 4 communicates, and the first turbine 3 and filter core are both connected in first rotating shaft 5, and the first turbine 3 is located at the first turbine cover 4 In inner cavity and pass through first rotating shaft 5 and be rotatably connected with the first turbine cover 4, filter core is rotatable by first rotating shaft 5 and stent 28 Connection, one end of scraping blade 6 is close on the periphery wall of filter core；In the present embodiment, filter core includes sequentially coaxially connect first Fixed disk 29,31 and second fixed disk 30 of columnar filter element body, the first fixed disk 29 are equipped with to the second fixed disk 30 The axle sleeve 32 of direction extension and the ventilation hole 33 for connecting 31 inner cavity of filter element body and 4 inner cavity of the first turbine cover, first is solid Price fixing 29 is socketed in by axle sleeve 32 in first rotating shaft 5, and the second fixed disk 30 is socketed in first rotating shaft 5, and with axle sleeve 32 1 End connects, and the second fixed disk 30 in the present embodiment is sleeved on 32 at one end of axle sleeve, and is interference fitted with axle sleeve 32；First rotating shaft 5 One end is rotatably connected by clutch shaft bearing 11 and stent 28, and 5 other end of first rotating shaft passes through 12 and first turbine of second bearing Cover 4 is rotatably connected, and there are one supporting sleeve 34, supporting sleeve 34 is sleeved on first rotating shaft 5 for air inlet one end connection of the first turbine cover 4 On, 5 middle part of first rotating shaft is rotatably connected by 3rd bearing 13 and supporting sleeve 34, so not only makes the both ends of first rotating shaft 5 It can effectively be supported, and so that the middle part of first rotating shaft 5 also can effectively be supported, so as to avoid first turn 5 flexural deformation of axis happens, and the concentricity between 5 and first turbine 3 of filter core and first rotating shaft has been effectively ensured；First is solid Price fixing 29 is sleeved on outside the air inlet periphery wall of the first turbine cover 4, and is passed through outside the air inlet of 14 and first turbine cover 4 of fourth bearing Peripheral wall is rotatably connected, so that the first fixed disk 29 can obtain effective support of the first turbine cover 4, so as into one Step avoids happening for 5 flexural deformation of first rotating shaft, has been effectively ensured between 5 and first turbine 3 of filter core and first rotating shaft Concentricity；One end of scraping blade 6 is close on the periphery wall of filter element body 31；Second turbine 7 is connected in first rotating shaft 5, and second Turbine 7 is located in the inner cavity of the second turbine cover 8 and passes through the second shaft 9 to be rotatably connected with the second turbine cover 8, in the present embodiment In, the second shaft 9 is rotatably connected by two 5th bearings 15 and the second turbine cover 8, and the inner cavity of second shell 2 passes through second The inner cavity of turbine cover 8 outside second shell 2 with communicating, and in the present embodiment, the side wall of second shell 2 is equipped with through hole 35, the The outlet of two turbine covers 8 is stretched out through through hole 35 outside second shell 2, and there are one the exit threaded connections of the second turbine cover 8 Nut 36, nut 36 are pressed on the lateral wall of second shell 2, and the second turbine cover 8 is fixed so as to play the role of auxiliary；First Transmission mechanism is equipped between 5 and second shaft 9 of shaft, the transmission mechanism in the present embodiment includes a gear-box 37, driver Structure is not only able to greatly facilitate the assembling of the utility model air purifier unit, and user using modular gear-box 37 The gear-box 37 of different gear ratio can be selected according to the blowdown demand of different vehicle, so that the utility model air cleaner The applicability of device is more extensive, in practical application, the rotating speed of first rotating shaft 5 will be slower than the rotating speed of the second shaft；Second shell The inner cavity of body 2 is communicated by sweep-up pipe 10 with the inner cavity of the second turbine cover 8, and 10 one end of sweep-up pipe is adjacent with filter core periphery wall； In the present embodiment, there are one flat dust absorption adapter connector 38, dust suction connects one end connection adjacent with filter core periphery wall of sweep-up pipe 10 First 38 are evenly provided with several air suction openings 39 communicated with sweep-up pipe 10, the connection of 6 one end of scraping blade towards one end of filter core periphery wall On dust absorption adapter connector 38, dust absorption adapter connector 38 can be fixed on by several connectors 43 on stent 28, so that 38 energy of dust absorption adapter connector Enough fixed more firm, the connector 43 in the present embodiment is clip；Scraping blade 6 can be two panels, and be separately positioned on air suction opening 39 both sides can so make scraping blade 6 more preferable to the wiping effect of the periphery wall of filter element body 31, so as to by more dirts It is scraped off from the periphery wall of filter element body 31, the scraping blade 6 in the present embodiment is hair brush structure.

Embodiment 2：

The present embodiment and embodiment 1 are specially difference lies in the structure of transmission mechanism is different：As shown in figure 8, it passes Motivation structure includes the first drive 40, the second drive 41 and transmission belt 42, and the first drive 40 is connected to first rotating shaft 5 one At end, the second drive 41 is connected to 9 at one end of the second shaft, passes through transmission between the first drive 40 and the second drive 41 Band 42 is sequentially connected, and the transmission belt 42 in the present embodiment is belt, and the first drive 40 and the second drive 41 are belt pulley, the The diameter of one drive 40 is more than the diameter of the second drive 41.

Above embodiment is only that the preferred embodiment of the utility model is described, not to the utility model Scope be defined, on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this practicality The various modifications and improvement that new technical solution is made should all fall into the protection domain that the utility model claims book determines It is interior.

Claims (10)

1. a kind of air purifier unit, including second shell (2) and filter core, the filter core is arranged on the interior of second shell (2) In chamber, the second shell (2) be equipped with the second air inlet hole (18) and the second exhaust vent (19), second air inlet hole (18) and Second shell (2) inner cavity outside filter core communicates, and second exhaust vent (19) communicates with the inner cavity of filter core, it is characterised in that： Further include the first turbine (3) being arranged in second shell (2) inner cavity, the first turbine cover (4), first rotating shaft (5) and scraping blade (6), the filter core is cylindrical, and second exhaust vent (19) is communicated with filter core inner cavity by the inner cavity of the first turbine cover (4), First turbine (3) and filter core are both connected in first rotating shaft (5), and first turbine (3) is located at the first turbine cover (4) In inner cavity and pass through first rotating shaft (5) and be rotatably connected with the first turbine cover (4), the filter core passes through first rotating shaft (5) and the Two housings (2) are rotatably connected, and one end of the scraping blade (6) is close on the periphery wall of filter core.

2. air purifier unit according to claim 1, it is characterised in that：It further includes and is arranged in second shell (2) The second turbine (7), the second turbine cover (8) and the second shaft (9) in chamber, second turbine (7) are connected to first rotating shaft (5) On, second turbine (7) is located in the inner cavity of the second turbine cover (8) and passes through the second shaft (9) can with the second turbine cover (8) Rotation connection, the inner cavity of the second shell (2) are communicated by the inner cavity of the second turbine cover (8) with second shell (2) outside, institute It states and transmission mechanism is equipped between first rotating shaft (5) and the second shaft (9).

3. air purifier unit according to claim 2, it is characterised in that：It further includes and is arranged in second shell (2) Sweep-up pipe (10) in chamber, the inner cavity phase that the inner cavity of the second shell (2) passes through sweep-up pipe (10) and the second turbine cover (8) Logical, described sweep-up pipe (10) one end is adjacent with filter core periphery wall.

4. air purifier unit according to claim 3, it is characterised in that：The sweep-up pipe (10) and filter core periphery wall There are one flat dust absorption adapter connector (38), one end of dust absorption adapter connector (38) towards the filter core periphery wall is equal for adjacent one end connection Several air suction openings (39) communicated with sweep-up pipe (10) are equipped with evenly, and described scraping blade (6) one end is connected on dust absorption adapter connector (38).

5. air purifier unit according to claim 2, it is characterised in that：The transmission mechanism includes the first drive (40), the second drive (41) and transmission belt (42), first drive (40) are connected to first rotating shaft (5) at one end, Second drive (41) is connected to the second shaft (9) at one end, first drive (40) and the second drive (41) Between pass through transmission belt (42) be sequentially connected.

6. air purifier unit according to claim 1, it is characterised in that：The filter core includes what is sequentially coaxially connected First fixed disk (29), columnar filter element body (31) and the second fixed disk (30) are set on first fixed disk (29) The axle sleeve (32) of oriented second fixed disk (30) direction extension and for connecting filter element body (31) inner cavity and the first turbine cover (4) ventilation hole (33) of inner cavity, first fixed disk (29) are socketed in by axle sleeve (32) in first rotating shaft (5), and described Two fixed disks (30) are socketed in first rotating shaft (5), and are connected with axle sleeve (32) one end.

7. according to the air purifier unit described in claim 1-6 any one, it is characterised in that：Further include first shell (1) and the filter that is arranged in first shell (1) inner cavity, the first shell (1) is equipped with the first air inlet hole (16) and the One exhaust vent (17), first air inlet hole (16) and the first exhaust vent (17) are communicated by filter, first air inlet hole (16) it is located at below filter, first exhaust vent (17) is located above filter, and is connected with the second air inlet hole (18), institute Stating filter includes box body (20) and the solid particle (21) that is filled in box body (20) inner cavity, the box body (20) it is upper and lower Wall is net structure.

8. air purifier unit according to claim 7, it is characterised in that：Box body (20) inner cavity top and solid Gap (22) are equipped between particle (21).

9. air purifier unit according to claim 8, it is characterised in that：There are one being set in box body (20) inner cavity In the lateral partitions (23) of net structure, below box body (20) inner cavity and lateral partitions (23) above the lateral partitions (23) Box body (20) inner cavity in filled with solid particle (21), box body (20) inner cavity top in lateral partitions (23) Between the solid particle (21) of side and lateral partitions (23) lower face and the solid particle below lateral partitions (23) (21) gap (22) is equipped between, solid particle (21) mesh number below the lateral partitions (23), which is less than, to be located at laterally Solid particle (21) mesh number above partition plate (23).

10. air purifier unit according to claim 8 or claim 9, it is characterised in that：Box body (20) lower wall and first The elastic mechanism that box body (20) can be made to carry out up-down vibration compared with housing () is equipped between housing (1) inner chamber bottom surface, it is described Elastic mechanism includes multiple upper spring seats (25) and multiple lower spring cups (26), and all upper spring seats (25) are both connected to At the lower wall of box body (20), all lower spring cups (26) are both connected at the bottom surface of first shell (1) inner cavity, Mei Gesuo It states lower spring cup (26) to be respectively positioned at the underface of one of upper spring seat (25), each upper spring seat (25) is with being located at A spring (27) is respectively connected between lower spring cup (26) at immediately below it, is connected on the lateral wall of the box body (20) One sealing ring (24) is fitted on the intracavity sidewall of first shell (1) on the outside of the sealing ring (24), the sealing ring (24) it is made of elastic material, in D types, the vertical portion of the sealing ring (24) is connected to box for the cross section of the sealing ring (24) On the lateral wall of body (20), the curved portion of the sealing ring (24) is bonded with the intracavity sidewall of first shell (1), the sealing ring (24) it is in hollow tubulose.