CN108144892B - A kind of household electrical appliance surface dust-removing device - Google Patents

A kind of household electrical appliance surface dust-removing device Download PDF

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Publication number
CN108144892B
CN108144892B CN201810058021.7A CN201810058021A CN108144892B CN 108144892 B CN108144892 B CN 108144892B CN 201810058021 A CN201810058021 A CN 201810058021A CN 108144892 B CN108144892 B CN 108144892B
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China
Prior art keywords
cabinet
framework
dust
shaft
bearing seat
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Active
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CN201810058021.7A
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Chinese (zh)
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CN108144892A (en
Inventor
李刚
张玲丽
冀春雨
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Tianjin Jinhang Computing Technology Research Institute
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Quanzhou Image Machinery Technology Co Ltd
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Priority to CN201810058021.7A priority Critical patent/CN108144892B/en
Publication of CN108144892A publication Critical patent/CN108144892A/en
Application granted granted Critical
Publication of CN108144892B publication Critical patent/CN108144892B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/04Cleaning by methods involving the use of tools, brushes, or analogous members using rotary operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/002Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action

Abstract

The present invention relates to a kind of cleaner more particularly to a kind of household electrical appliance surface dust-removing devices.The technical problem to be solved in the present invention is to provide a kind of sweeping efficiency height, the thorough household electrical appliance surface dust-removing device of dedusting.In order to solve the above-mentioned technical problems, the present invention provides such a household electrical appliance surface dust-removing devices, include framework etc.;It is mounted on handle in the middle part of the left and right sides of framework, buffer unit is equipped in framework, buffer unit is equipped with clearing apparatus.The present invention is swept up the dust of home appliance surface by clearing apparatus, dust exhaust apparatus absorbs the dust swept up, and filter bag collects dust, and buffer unit enables brush roll to be in close contact with home appliance surface, to enhance cleaning effect, sweeping efficiency height, the thorough effect of dedusting are reached.

Description

A kind of household electrical appliance surface dust-removing device
Technical field
The present invention relates to a kind of cleaner more particularly to a kind of household electrical appliance surface dust-removing devices.
Background technique
Household electrical appliance refer mainly to various electric appliances and electronic apparatus used in homes and similar places.Also known as civilian electricity Device, daily-use electrical appliance.Household electrical appliance free people from heavy, trifling, time-consuming housework, create more for the mankind For comfortable living and working environment that is graceful, being more advantageous to physical and mental health, colourful entertainment condition is provided, is had become For the necessity of Modern Family's life.
Dust is risen by other things.It is suspended in the particle in air, and dust source is in industrial emissions, burning Flue dust, soil fugitive dust etc..Dust is the formidable enemy of human health, thus people it is especially undesirable it, dust is with many bacterial viruses It flies upward, spreads the disease everywhere with worm's ovum.But dust is also good: dust make to have in the Nature sunset clouds morning sunlight, not busy cloud dense fog, The spectacular natural scene such as rainbow solar halo.
For household electrical appliance during daily use, collector surface can fall dust, as not in time by collector surface Dust removes, and will affect the service life of electric appliance, even results in electrical short-circuit and fire occurs, at present by manually by household electrical appliance The dust on surface is swept, and hand sweeping efficiency bottom, dedusting are not thorough, therefore needs to research and develop that a kind of sweeping efficiency is high, dedusting is thorough Household electrical appliance surface dust-removing device.
Summary of the invention
(1) technical problems to be solved
The present invention is in order to overcome hand sweeping efficiency bottom, the halfway disadvantage of dedusting, the technical problem to be solved in the present invention It is to provide that a kind of sweeping efficiency is high, the thorough household electrical appliance surface dust-removing device of dedusting.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a household electrical appliance surface dust-removing devices, including There are framework, handle, buffer unit and clearing apparatus, handle is mounted in the middle part of the left and right sides of framework, is equipped with buffering in framework Device, buffer unit are equipped with clearing apparatus.
Preferably, buffer unit includes sliding rail, sliding block, cabinet and the first spring, and left and right sides lower part is pacified in framework Equipped with sliding rail, slidingtype is equipped with sliding block on the sliding rail of both sides, and sliding block is in sliding fit with sliding rail, is connected with case between the sliding block of left and right Body is symmetrically connected with the first spring between top of the box and framework inner top.
Preferably, clearing apparatus includes motor, first rotating shaft, first bearing seat, first pulley, mounting rod, the second axis Seat, the second shaft, brush roll, the second belt wheel and belt are held, left lower is equipped with motor, the output axis connection of motor in cabinet There is first rotating shaft, lower right side is equipped with first bearing seat in cabinet, and the bearing interference in first rotating shaft and first bearing seat connects It connects, first pulley is installed in the middle part of first rotating shaft, is respectively connected with mounting rod, the bottom of two mounting rods at left and right sides of the bottom of cabinet Portion is mounted on second bearing seat, is equipped with the second shaft between the second bearing seat of left and right, in the second shaft and second bearing seat Bearing interference connects, and is mounted on brush roll at left and right sides of the second shaft, the second belt wheel, case are equipped in the middle part of the second shaft It is provided with through-hole among body bottom, belt is equipped between first pulley and the second belt wheel, belt passes through through-hole.
It preferably, further include having dust exhaust apparatus, dust exhaust apparatus includes cam, cylinder body, piston, push rod, second spring, list To valve, air inlet pipe and an air outlet pipe, first rotating shaft right part is equipped with cam, is equipped with cylinder body on the right side of cabinet inner top, sets in cylinder body Have a piston, piston and cylinder body cooperate, be connected with push rod, push rod bottom and cam contact among the bottom of piston, piston base with Second spring is connected in cylinder body between bottom, the front and rear sides top of cylinder body is respectively connected with check valve, and check valve and cylinder body connect Logical, rear check valve is sealedly connected with air inlet pipe, and air inlet pipe is on rear side of the bottom of box, after the end of air inlet pipe is located at brush roll Side, front check valve are sealedly connected with escape pipe, and escape pipe is through top of the box front side and framework forward upper.
It preferably, further include having connecting rod, filter bag and L-type plate, the forward upper of framework is connected with connecting rod, is connected on connecting rod It is tightly connected at the top of filter bag, escape pipe and filter bag, middle part is connected with L-type plate on front side of framework, and filter bag is located above L-type plate.
It preferably, further include having l-shaped rod and antipriming pipe, the bottom rear of cabinet is connected with l-shaped rod, connects on front side of l-shaped rod It is connected to antipriming pipe, air inlet pipe is located on rear side of brush roll, and air inlet pipe and antipriming pipe right end are tightly connected.
Working principle: in use, operator catches two handles of left and right and the mobile present invention respectively, so that clearing apparatus Cleaning part is contacted with home appliance surface, then start clearing apparatus operation so that clearing apparatus to home appliance surface into Row cleans, so that the dust of home appliance surface be swept, in cleaning process, the use of the new type is slowly moved, in buffer unit Under the action of, clearing apparatus can more effectively clean household electrical appliance, can so carry out to the dust of home appliance surface complete Face removes, and after the completion, closes clearing apparatus.
Because clearing apparatus includes motor, first rotating shaft, first bearing seat, first pulley, mounting rod, second bearing Seat, the second shaft, brush roll, the second belt wheel and belt, left lower is equipped with motor in cabinet, and the output shaft of motor is connected with First rotating shaft, lower right side is equipped with first bearing seat in cabinet, and first rotating shaft is connect with the bearing interference in first bearing seat, First pulley is installed in the middle part of first rotating shaft, is respectively connected with mounting rod, the bottom of two mounting rods at left and right sides of the bottom of cabinet It is mounted on second bearing seat, the second shaft, the axis in the second shaft and second bearing seat are equipped between the second bearing seat of left and right Interference connection is held, brush roll is mounted at left and right sides of the second shaft, the second belt wheel, cabinet is installed in the middle part of the second shaft It is provided with through-hole among bottom, belt is equipped between first pulley and the second belt wheel, belt passes through through-hole.So the mobile present invention, So that brush roll is contacted with home appliance surface, starting motor is rotated counterclockwise, so that first rotating shaft is driven to rotate counterclockwise, into And first pulley is driven to rotate, first pulley drives the second belt wheel to rotate counterclockwise by belt, so that the second shaft be driven to turn It is dynamic, and then brush roll is driven to rotate counterclockwise, brush roll sweeps the dust on home appliance surface, to reach dedusting effect Fruit.
Because buffer unit includes sliding rail, sliding block, cabinet and the first spring, left and right sides lower part is mounted in framework Sliding rail, slidingtype is equipped with sliding block on the sliding rail of both sides, and sliding block is in sliding fit with sliding rail, is connected with cabinet between the sliding block of left and right, The first spring is symmetrically connected between top of the box and framework inner top.So pressing down on frame in cleaning process Body, under the action of the first spring, brush roll and home appliance surface are in close contact, so that brush roll is to home appliance surface It is more preferable that dust cleans effect.
Because further including having dust exhaust apparatus, dust exhaust apparatus includes cam, cylinder body, piston, push rod, second spring, unidirectional Valve, air inlet pipe and an air outlet pipe, first rotating shaft right part are equipped with cam, are equipped with cylinder body on the right side of cabinet inner top, are equipped in cylinder body Piston, piston and cylinder body cooperate, and are connected with push rod, push rod bottom and cam contact, piston base and cylinder among the bottom of piston It is connected with second spring between internal bottom, the front and rear sides top of cylinder body is respectively connected with check valve, and check valve is connected to cylinder body, Rear check valve is sealedly connected with air inlet pipe, and for air inlet pipe on rear side of the bottom of box, the end of air inlet pipe is located at brush roll rear, Front check valve is sealedly connected with escape pipe, and escape pipe is through top of the box front side and framework forward upper.So first rotating shaft Rotation band moving cam rotates, and under the action of second spring, cam rotation band piston is moved up and down, in the effect of check valve Under, piston, which moves up and down, drives air to enter cylinder body from air inlet pipe, and is discharged from escape pipe, and what air swept up clearing apparatus It in dust suction cylinder body, then blowing out together from escape pipe and air, the end of escape pipe is put into water, water removes dust, The dust raised when cleaning home appliance surface can so be removed, and then improve efficiency of dust collection.
Because further including having connecting rod, filter bag and L-type plate, the forward upper of framework is connected with connecting rod, filter is connected on connecting rod It is tightly connected at the top of bag, escape pipe and filter bag, middle part is connected with L-type plate on front side of framework, and filter bag is located above L-type plate.So ash After the blowout of outlet pipe end, dust is collected through sock filtration for dirt and air, so that the present invention is more convenient when using, and L-type Plate blocks the air of escape pipe blowout, prevents the air of blowout from blowing away the dust on household electrical appliance, influences efficiency of dust collection.
Because further including having l-shaped rod and antipriming pipe, the bottom rear of cabinet is connected with l-shaped rod, is connected on front side of l-shaped rod Antipriming pipe, air inlet pipe are located on rear side of brush roll, and air inlet pipe and antipriming pipe right end are tightly connected.So the dust that air will be swept up It is brought into from the hole on antipriming pipe, antipriming pipe increases dust suction range, to improve dust collection efficiency, pick-up performance is more preferable.
(3) beneficial effect
The present invention is swept up the dust of home appliance surface by clearing apparatus, and dust exhaust apparatus absorbs the dust swept up, Filter bag collects dust, and buffer unit enables brush roll to be in close contact with home appliance surface, thus enhance cleaning effect, Sweeping efficiency height, the thorough effect of dedusting are reached.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the first main view of the invention.
Fig. 2 is the schematic cross-sectional view of second of main view of the invention.
Fig. 3 is the schematic cross-sectional view of the first left view of the invention.
Fig. 4 is the schematic cross-sectional view of second of left view of the invention.
Fig. 5 is antipriming pipe schematic view of the front view of the invention.
The label in accompanying drawing is: 1- framework, 2- handle, 3- buffer unit, 31- sliding rail, 32- sliding block, 33- cabinet, 34- One spring, 4- clearing apparatus, 41- motor, 42- first rotating shaft, 43- first bearing seat, 44- first pulley, 45- mounting rod, 46- Second bearing seat, the second shaft of 47-, 48- brush roll, the second belt wheel of 49-, 410- through-hole, 411- belt, 5- dust exhaust apparatus, 51- Cam, 52- cylinder body, 53- piston, 54- push rod, 55- second spring, 56- check valve, 57- air inlet pipe, 58- escape pipe, 6- connect Bar, 7- filter bag, 8-L template, 9-L type bar, 10- antipriming pipe.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of household electrical appliance surface dust-removing device includes as shown in Figs. 1-5 framework 1, handle 2,3 and of buffer unit Clearing apparatus 4, the left and right sides middle part of framework 1 are mounted on handle 2, buffer unit 3 are equipped in framework 1, is set on buffer unit 3 There is clearing apparatus 4.
Embodiment 2
A kind of household electrical appliance surface dust-removing device includes as shown in Figs. 1-5 framework 1, handle 2,3 and of buffer unit Clearing apparatus 4, the left and right sides middle part of framework 1 are mounted on handle 2, buffer unit 3 are equipped in framework 1, is set on buffer unit 3 There is clearing apparatus 4.
Buffer unit 3 includes sliding rail 31, sliding block 32, cabinet 33 and the first spring 34, and left and right sides lower part is equal in framework 1 Sliding rail 31 is installed, slidingtype is equipped with sliding block 32 on both sides sliding rail 31, and sliding block 32 is in sliding fit with sliding rail 31, left and right sliding block It is connected with cabinet 33 between 32, is symmetrically connected with the first spring 34 between 33 top of cabinet and 1 inner top of framework.
Embodiment 3
A kind of household electrical appliance surface dust-removing device includes as shown in Figs. 1-5 framework 1, handle 2,3 and of buffer unit Clearing apparatus 4, the left and right sides middle part of framework 1 are mounted on handle 2, buffer unit 3 are equipped in framework 1, is set on buffer unit 3 There is clearing apparatus 4.
Buffer unit 3 includes sliding rail 31, sliding block 32, cabinet 33 and the first spring 34, and left and right sides lower part is equal in framework 1 Sliding rail 31 is installed, slidingtype is equipped with sliding block 32 on both sides sliding rail 31, and sliding block 32 is in sliding fit with sliding rail 31, left and right sliding block It is connected with cabinet 33 between 32, is symmetrically connected with the first spring 34 between 33 top of cabinet and 1 inner top of framework.
Clearing apparatus 4 includes motor 41, first rotating shaft 42, first bearing seat 43, first pulley 44, mounting rod 45, Two bearing bracket 46, the second shaft 47, brush roll 48, the second belt wheel 49 and belt 411, left lower is equipped with motor in cabinet 33 41, the output shaft of motor 41 is connected with first rotating shaft 42, and lower right side is equipped with first bearing seat 43, first rotating shaft in cabinet 33 42 connect with the bearing interference in first bearing seat 43, and the middle part of first rotating shaft 42 is equipped with first pulley 44, the bottom of cabinet 33 It is respectively connected with mounting rod 45 at left and right sides of portion, the bottom of two mounting rods 45 is mounted on second bearing seat 46, left and right second bearing The second shaft 47 is equipped between seat 46, the second shaft 47 is connect with the bearing interference in second bearing seat 46, the second shaft 47 The left and right sides is mounted on brush roll 48, and the middle part of the second shaft 47 is equipped with the second belt wheel 49, and cabinet is provided among 33 bottom Through-hole 410, is equipped with belt 411 between first pulley 44 and the second belt wheel 49, belt 411 passes through through-hole 410.
Embodiment 4
A kind of household electrical appliance surface dust-removing device includes as shown in Figs. 1-5 framework 1, handle 2,3 and of buffer unit Clearing apparatus 4, the left and right sides middle part of framework 1 are mounted on handle 2, buffer unit 3 are equipped in framework 1, is set on buffer unit 3 There is clearing apparatus 4.
Buffer unit 3 includes sliding rail 31, sliding block 32, cabinet 33 and the first spring 34, and left and right sides lower part is equal in framework 1 Sliding rail 31 is installed, slidingtype is equipped with sliding block 32 on both sides sliding rail 31, and sliding block 32 is in sliding fit with sliding rail 31, left and right sliding block It is connected with cabinet 33 between 32, is symmetrically connected with the first spring 34 between 33 top of cabinet and 1 inner top of framework.
Clearing apparatus 4 includes motor 41, first rotating shaft 42, first bearing seat 43, first pulley 44, mounting rod 45, Two bearing bracket 46, the second shaft 47, brush roll 48, the second belt wheel 49 and belt 411, left lower is equipped with motor in cabinet 33 41, the output shaft of motor 41 is connected with first rotating shaft 42, and lower right side is equipped with first bearing seat 43, first rotating shaft in cabinet 33 42 connect with the bearing interference in first bearing seat 43, and the middle part of first rotating shaft 42 is equipped with first pulley 44, the bottom of cabinet 33 It is respectively connected with mounting rod 45 at left and right sides of portion, the bottom of two mounting rods 45 is mounted on second bearing seat 46, left and right second bearing The second shaft 47 is equipped between seat 46, the second shaft 47 is connect with the bearing interference in second bearing seat 46, the second shaft 47 The left and right sides is mounted on brush roll 48, and the middle part of the second shaft 47 is equipped with the second belt wheel 49, and cabinet is provided among 33 bottom Through-hole 410, is equipped with belt 411 between first pulley 44 and the second belt wheel 49, belt 411 passes through through-hole 410.
It further include having dust exhaust apparatus 5, dust exhaust apparatus 5 includes cam 51, cylinder body 52, piston 53, push rod 54, second spring 55, check valve 56, air inlet pipe 57 and escape pipe 58,42 right part of first rotating shaft are equipped with cam 51, peace on the right side of 33 inner top of cabinet Equipped with cylinder body 52, piston 53 is equipped in cylinder body 52, piston 53 and cylinder body 52 cooperate, and are connected with push rod among the bottom of piston 53 54,54 bottom of push rod is contacted with cam 51, is connected with second spring 55, cylinder body 52 in 53 bottom of piston and cylinder body 52 between bottom Front and rear sides top be respectively connected with check valve 56, check valve 56 is connected to cylinder body 52, rear check valve 56 be sealedly connected with into Tracheae 57, air inlet pipe 57 run through 33 bottom rear of cabinet, and the end of air inlet pipe 57 is located at 48 rear of brush roll, front check valve 56 It is sealedly connected with escape pipe 58, escape pipe 58 is through 33 top front side of cabinet and 1 forward upper of framework.
It further include having connecting rod 6, filter bag 7 and L-type plate 8, the forward upper of framework 1 is connected with connecting rod 6, is connected on connecting rod 6 It is tightly connected at the top of filter bag 7, escape pipe 58 and filter bag 7,1 front side middle part of framework is connected with L-type plate 8, and filter bag 7 is located on L-type plate 8 Side.
It further include having l-shaped rod 9 and antipriming pipe 10, the bottom rear of cabinet 33 is connected with l-shaped rod 9, and the front side of l-shaped rod 9 connects It is connected to antipriming pipe 10, air inlet pipe 57 is located at 48 rear side of brush roll, and air inlet pipe 57 and 10 right end of antipriming pipe are tightly connected.
Working principle: in use, operator catches two handles 2 of left and right and the mobile present invention respectively, so that clearing apparatus 4 Cleaning part contacted with home appliance surface, then start clearing apparatus 4 run so that clearing apparatus 4 is to household electrical appliance table Face is cleaned, so that the dust of home appliance surface be swept, in cleaning process, is slowly moved the use of the new type, is being buffered Under the action of device 3, clearing apparatus 4 can more effectively be cleaned household electrical appliance, so can be to the dust of home appliance surface It is removed comprehensively, after the completion, closes clearing apparatus 4.
Because clearing apparatus 4 includes motor 41, first rotating shaft 42, first bearing seat 43, first pulley 44, mounting rod 45, second bearing seat 46, the second shaft 47, brush roll 48, the second belt wheel 49 and belt 411, left lower installation in cabinet 33 There is motor 41, the output shaft of motor 41 is connected with first rotating shaft 42, and lower right side is equipped with first bearing seat 43 in cabinet 33, the One shaft 42 is connect with the bearing interference in first bearing seat 43, and the middle part of first rotating shaft 42 is equipped with first pulley 44, cabinet It is respectively connected with mounting rod 45 at left and right sides of 33 bottom, the bottom of two mounting rods 45 is mounted on second bearing seat 46, left and right the The second shaft 47 is equipped between two bearing bracket 46, the second shaft 47 is connect with the bearing interference in second bearing seat 46, and second turn The left and right sides of axis 47 is mounted on brush roll 48, and the middle part of the second shaft 47 is equipped with the second belt wheel 49, in 33 bottom of cabinet Between be provided with through-hole 410, between first pulley 44 and the second belt wheel 49 be equipped with belt 411, belt 411 pass through through-hole 410.So The mobile present invention, so that brush roll 48 is contacted with home appliance surface, starting motor 41 is rotated counterclockwise, to drive first turn Axis 42 rotates counterclockwise, and then first pulley 44 is driven to rotate, and first pulley 44 drives 49 inverse time of the second belt wheel by belt 411 Needle rotation to drive the rotation of the second shaft 47, and then drives brush roll 48 to rotate counterclockwise, and brush roll 48 is by household electrical appliance table Dust on face is swept, to reach dust removing effects.
Because buffer unit 3 includes sliding rail 31, sliding block 32, cabinet 33 and the first spring 34, in framework 1 under the left and right sides Portion is mounted on sliding rail 31, and slidingtype is equipped with sliding block 32 on both sides sliding rail 31, and sliding block 32 is in sliding fit with sliding rail 31, left and right It is connected with cabinet 33 between sliding block 32, is symmetrically connected with the first spring 34 between 33 top of cabinet and 1 inner top of framework.Institute To press down on framework 1, under the action of the first spring 34, brush roll 48 and home appliance surface are close in cleaning process Contact, so that brush roll 48 is more preferable to the dust cleaning effect of home appliance surface.
Because further including having dust exhaust apparatus 5, dust exhaust apparatus 5 includes cam 51, cylinder body 52, piston 53, push rod 54, second Spring 55, check valve 56, air inlet pipe 57 and escape pipe 58,42 right part of first rotating shaft are equipped with cam 51, and 33 inner top of cabinet is right Side is equipped with cylinder body 52, and piston 53 is equipped in cylinder body 52, and piston 53 and cylinder body 52 cooperate, be connected with and push away among the bottom of piston 53 Bar 54,54 bottom of push rod are contacted with cam 51, are connected with second spring 55, cylinder body between bottom in 53 bottom of piston and cylinder body 52 52 front and rear sides top is respectively connected with check valve 56, and check valve 56 is connected to cylinder body 52, and rear check valve 56 is sealedly connected with Air inlet pipe 57, air inlet pipe 57 run through 33 bottom rear of cabinet, and the end of air inlet pipe 57 is located at 48 rear of brush roll, front check valve 56 are sealedly connected with escape pipe 58, and escape pipe 58 is through 33 top front side of cabinet and 1 forward upper of framework.So first rotating shaft 42 rotation band moving cams 51 rotate, and under the action of second spring 55, the rotation band piston 53 of cam 51 is moved up and down, unidirectional Under the action of valve 56, piston 53, which moves up and down, drives air to enter cylinder body 52 from air inlet pipe 57, and is discharged from escape pipe 58, and empty The dust that gas sweeps up clearing apparatus 4 is sucked in cylinder body 52, then is blown out together from escape pipe 58 and air, by the end of escape pipe 58 End is put into water, and water removes dust, can so be removed the dust raised when cleaning home appliance surface, and then improve and remove Dirt efficiency.
Because further including having connecting rod 6, filter bag 7 and L-type plate 8, the forward upper of framework 1 is connected with connecting rod 6, connects on connecting rod 6 It is connected to filter bag 7, is tightly connected at the top of escape pipe 58 and filter bag 7,1 front side middle part of framework is connected with L-type plate 8, and filter bag 7 is located at L-type 8 top of plate.So dust is collected by filtration through filter bag 7, so that the present invention makes after dust and air are blown out from 58 end of escape pipe Used time is more convenient, and L-type plate 8 blocks the air of the blowout of escape pipe 58, prevents the air of blowout by the dust on household electrical appliance It blows away, influences efficiency of dust collection.
Because further including having l-shaped rod 9 and antipriming pipe 10, the bottom rear of cabinet 33 is connected with l-shaped rod 9, before l-shaped rod 9 Side is connected with antipriming pipe 10, and air inlet pipe 57 is located at 48 rear side of brush roll, and air inlet pipe 57 and 10 right end of antipriming pipe are tightly connected.Institute With air brings the dust swept up from the hole on antipriming pipe 10 into, and antipriming pipe 10 increases dust suction range, to improve dust suction effect Rate, pick-up performance are more preferable.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (1)

1. a kind of household electrical appliance surface dust-removing device, which is characterized in that include framework (1), handle (2), buffer unit (3) It is mounted on handle (2) with the left and right sides middle part of clearing apparatus (4), framework (1), is equipped with buffer unit (3) in framework (1), Buffer unit (3) is equipped with clearing apparatus (4);Buffer unit (3) includes sliding rail (31), sliding block (32), cabinet (33) and One spring (34), the interior left and right sides lower part of framework (1) are mounted on sliding rail (31), and equal slidingtype, which is equipped with, on both sides sliding rail (31) slides Block (32), sliding block (32) are in sliding fit with sliding rail (31), are connected between left and right sliding block (32) cabinet (33), cabinet (33) top The first spring (34) are symmetrically connected between portion and framework (1) inner top;Clearing apparatus (4) includes motor (41), One shaft (42), first bearing seat (43), first pulley (44), mounting rod (45), second bearing seat (46), the second shaft (47), brush roll (48), the second belt wheel (49) and belt (411), cabinet (33) interior left lower are equipped with motor (41), motor (41) output shaft is connected with first rotating shaft (42), and cabinet (33) interior lower right side is equipped with first bearing seat (43), and first turn Axis (42) is connect with the bearing interference in first bearing seat (43), and first pulley (44) are equipped in the middle part of first rotating shaft (42), It is respectively connected with mounting rod (45) at left and right sides of the bottom of cabinet (33), the bottom of two mounting rods (45) is mounted on second bearing seat (46), the second shaft (47) are equipped between left and right second bearing seat (46), in the second shaft (47) and second bearing seat (46) Bearing interference connects, and is mounted on brush roll (48) at left and right sides of the second shaft (47), the middle part installation of the second shaft (47) Have the second belt wheel (49), is provided with through-hole (410) among cabinet (33) bottom, is set between first pulley (44) and the second belt wheel (49) Have belt (411), belt (411) passes through through-hole (410);It further include having dust exhaust apparatus (5), dust exhaust apparatus (5) includes cam (51), cylinder body (52), piston (53), push rod (54), second spring (55), check valve (56), air inlet pipe (57) and escape pipe (58), first rotating shaft (42) right part is equipped with cam (51), is equipped with cylinder body (52) on the right side of cabinet (33) inner top, cylinder body (52) Interior to be equipped with piston (53), piston (53) and cylinder body (52) cooperate, and are connected with push rod (54), push rod among the bottom of piston (53) (54) bottom is contacted with cam (51), is connected with second spring (55), cylinder between piston (53) bottom and cylinder body (52) interior bottom The front and rear sides top of body (52) is respectively connected with check valve (56), and check valve (56) is connected to cylinder body (52), rear check valve (56) it is sealedly connected with air inlet pipe (57), air inlet pipe (57) runs through cabinet (33) bottom rear, and the end of air inlet pipe (57) is located at Brush roll (48) rear, front check valve (56) are sealedly connected with escape pipe (58), and escape pipe (58) is at the top of cabinet (33) Front side and framework (1) forward upper;It further include having connecting rod (6), filter bag (7) and L-type plate (8), the forward upper connection of framework (1) Have connecting rod (6), be connected on connecting rod (6) filter bag (7), is tightly connected at the top of escape pipe (58) and filter bag (7), on front side of framework (1) Middle part is connected with L-type plate (8), and filter bag (7) is located above L-type plate (8);It further include having l-shaped rod (9) and antipriming pipe (10), cabinet (33) bottom rear is connected with l-shaped rod (9), is connected on front side of l-shaped rod (9) antipriming pipe (10), and air inlet pipe (57) is located at hair On rear side of brush roll (48), air inlet pipe (57) and antipriming pipe (10) right end are tightly connected.
CN201810058021.7A 2018-01-22 2018-01-22 A kind of household electrical appliance surface dust-removing device Active CN108144892B (en)

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Application Number Priority Date Filing Date Title
CN201810058021.7A CN108144892B (en) 2018-01-22 2018-01-22 A kind of household electrical appliance surface dust-removing device

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Application Number Priority Date Filing Date Title
CN201810058021.7A CN108144892B (en) 2018-01-22 2018-01-22 A kind of household electrical appliance surface dust-removing device

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CN108144892A CN108144892A (en) 2018-06-12
CN108144892B true CN108144892B (en) 2019-10-25

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CN113042304B (en) * 2021-03-19 2022-07-08 重庆富美包装印务有限公司 Rubber transmission roller angle adjusting structure for solvent-free compound machine
CN113163648B (en) * 2021-04-02 2022-06-14 河北永基电力器材有限公司 Dustproof device for 5G signal tower

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