CN103156549B - There is the horizontal dust collector of damped junction device - Google Patents
There is the horizontal dust collector of damped junction device Download PDFInfo
- Publication number
- CN103156549B CN103156549B CN201110407869.4A CN201110407869A CN103156549B CN 103156549 B CN103156549 B CN 103156549B CN 201110407869 A CN201110407869 A CN 201110407869A CN 103156549 B CN103156549 B CN 103156549B
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- CN
- China
- Prior art keywords
- drain pan
- bolted connection
- diapire
- dust collector
- junction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000644 propagated effect Effects 0.000 abstract description 3
- 239000013536 elastomeric material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001473780 Sideroxylon lanuginosum Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
Abstract
The invention discloses a kind of horizontal dust collector with damped junction device, including being internally provided with the drain pan of dust collect plant and electric motor units and being connected to the protecgulum above drain pan, bonnet；It is bolted to connection between motor casing diapire and the drain pan of electric motor units, diapire bolted connection is formed on the motor casing of junction, it is correspondingly formed drain pan bolted connection on drain pan, between diapire bolted connection and drain pan bolted connection, is provided with the resilient damping device rubber spring of tool.Rubber spring uses the elastomeric material of good springiness to make, increase loss when motor vibrations are outwards propagated, in the case of vibration source is certain, cut off vibration transmission path as far as possible, increase the transmission loss of vibrations path, reduce vibrations and outwards propagate, thus reduce complete machine vibrating noise, play minimizing vibrations, reduce body injury, improve the effect of complete machine vibrating noise.
Description
Technical field
The invention belongs to the structure of a kind of horizontal dust collector, particularly relate to one and arrange with drain pan junction at motor casing
The horizontal dust collector of damped junction device.
Background technology
Vacuum cleaner is a kind of sanitation and hygiene electrical installation, is used for removing ground, carpet, wall, furniture, medicated clothing and various seam
Dust in gap.In general, vacuum cleaner mainly includes aspirator and suction line, becomes for dominant shape with motor with blower fan
Aspirator is arranged in body, and suction line includes suction nozzle and suction nozzle, and suction nozzle has downwardly open air entry and by inhaling
Telescoping tube and the flexible pipe of trachea communicate with the air inlet of body inner blower.
During vacuum cleaner operating, motor drives the impeller high speed rotating of blower fan, is discharged by the air within vacuum cleaner,
Vacuum cleaner be internally formed instantaneous vacuum, and between ambient atmosphere, form an at a relatively high Negative Pressure Difference.Work in this Negative Pressure Difference
Under with, the dust near suction nozzle passes through in the dust bucket in air entry inhalation machine body together with air.Air containing dust
In the dust bucket of body after filtering, then from gas outlet it is discharged to outside vacuum cleaner.So, dust out, cleaning are just reached
The effect on ground.The suction rate of vacuum cleaner is divided into the gear of multiple operable control, adapts to ground, bed surface, carpet, sofa, corner
The scope of operation etc. different cleaning object, in order to preferably aspirate dust everywhere.
According to the form class of vacuum cleaner, vertical type dust collector, horizontal dust collector and portable dust collector etc. can be divided into.
Horizontal dust collector general structure mainly includes, by the motor of dust collector importing electric current generation suction, forming air path system
Suction nozzle, dust-collection rigid tube, hose, defecator, assemble inhalation (inhalatio) dust collect plant.The body top of horizontal dust collector sets
Having the suction pipe interface connecting hose, After-Body is provided with the air discharge grille discharging pure air；It is respectively provided with on body
Power switch button, power is had to adjust button and coil winder press key.
Fig. 1 is the structural perspective of the horizontal dust collector body of prior art；Fig. 2 is the horizontal dust collector basis of prior art
The sectional view of body.Shown in as depicted in figs. 1 and 2, the body of horizontal dust collector includes the parts such as protecgulum 1, bonnet 9 and drain pan 4.The end
Drain pan head 12 front end of shell 4 is provided with hose coupling 3, and drain pan 4 lower front is provided with to be easy to change nyctitropic caster 13.
Protecgulum 1 is connected by the attachment means 2 of front end with drain pan 4.In protecgulum 1 drain pan 4 below, first half is formed and gathers inhalation (inhalatio)
Disposal box, be provided with dismountable dust bag support in it, latter half is provided with electric motor units 10.At protecgulum rear, drain pan
Bonnet 9, bonnet 9 is had symmetrically to be provided with the power knob 7 of on and off switch contact and winder loop line switch contact above
Winder button (not shown).Exhaust sponge cover 8 it is provided with on the upside of bonnet 9.The shell side of vacuum cleaner is also equipped with by two spiral shells
Clench solid handle 6, for mentioning or mobile whole body.Two medial walls of drain pan 4 are respectively equipped with as strengthening hanging down of drain pan intensity
Cross rib plate and longitudinal rib plate, cross rib plate and the longitudinal rib plate of orthogonal fork are all that two medial walls with drain pan 4 vertically form.At bonnet 9
It is respectively equipped with outside two and makes the transportable castor of vacuum cleaner 5.
Switching on power during horizontal dust collector work, motor of dust collector and fan (not shown) operate and produce suction, contain
The air of the foreign substances such as dust, by the dust bag on dust bag support in hose coupling (not shown) entrance drain pan 4, passes through
After filter, the foreign body such as dust lodges in dust bag, and the air after filtration is discharged through exhaust sponge.After the long-pending full dust of dust bag, need
Take out and remove.
Fig. 3 is vacuum cleaner bottom and the top view of partial internal structure of prior art；Fig. 4 is that the bolt of prior art connects
The structure chart of relay part.As shown in Figure 3 and Figure 4, above-mentioned electric motor units 10 is arranged in the motor casing 14 with protective effect,
The diapire 17 of motor casing 14 is connected by bolt 15 is fixing with drain pan 4, thus is fixed on shell of the dust collector by motor casing 14.The end
It is covered with passage 16 on wall 17, facilitates motor to be exhausted.
For firmly fixing motor housing 14, four different azimuth of diapire 17 are provided with diapire bolted connection
18, on drain pan 4, the position of corresponding diapire bolted connection 18 is provided with drain pan bolted connection 19.In diapire bolted connection 18
Centre forms circular depressed, and the central authorities of circular depressed are provided with screw, and drain pan bolted connection 19 is upwardly to be formed on drain pan 4
Hollow cylinder, upper end open.Bolt 15 penetrates in the screw of diapire bolted connection 18, and lower end is fixed on drain pan bolt
In connecting portion 19, the head of bolt 15 embeds in the circular depressed that diapire bolted connection 18 is centrally formed.
But, the connected mode of the motor casing of the horizontal dust collector of prior art as above and drain pan exists asks as follows
Topic:
The motor casing of prior art and the fixed form of drain pan use the mode of the rigid combination of bolt, during vacuum cleaner work,
The vibrations of motor all pass to drain pan by this rigid connection structure, then are passed to by the part coordinated with miscellaneous part
Miscellaneous part, expands complete machine vibrations, defines bigger vibrating noise, not only brings noise pollution, and complete machine shake to user
Visibly moved easy damaged dust catcher body.
Summary of the invention
The present invention is contemplated to solve the problems of the prior art, and provides a kind of and arrange with drain pan junction at motor casing
The horizontal dust collector of damped junction device.
The present invention is realized by techniques below scheme:
The horizontal dust collector with damped junction device of the present invention, including being internally provided with dust collect plant and electric motor units
Drain pan and be connected to the protecgulum above drain pan, bonnet；It is bolted between motor casing diapire and the drain pan of electric motor units
Connect, the motor casing of junction is formed diapire bolted connection, drain pan is correspondingly formed drain pan bolted connection, diapire bolt
The resilient damping device of tool it is provided with between connecting portion and drain pan bolted connection.
Described damping device is rubber spring, and rubber spring is the cylindrical shape of the equal opening in top and bottom.
Being formed with the ring grain arched upward on the periphery wall of described rubber spring, ring grain encloses around the periphery wall one of rubber spring
And formed.
The depressed part being centrally formed circle on described diapire bolted connection top, is centrally formed circle bottom depressed part
Hole；The bottom of diapire bolted connection is respectively equipped with inner ring body and outer ring body, inner ring body and the folder of outer ring body intermediate formation annular
Holding groove, the upper end of rubber spring is connected in holding tank.
Described diapire bolted connection is integrally formed with motor casing diapire.
Described drain pan bolted connection includes bolt fixed cylinder that inner ring formed and the spring retainer ring that outer ring is formed
Body, bolt fixed cylinder is the hollow cylinder of upper end open, and spring fixes ring body and bolt fixed cylinder intermediate formation annular
Spring fixing groove, the lower end of rubber spring is connected in spring fixing groove.
Described drain pan bolted connection is integrally formed with drain pan.
The present invention has the advantage that with good effect:
The horizontal dust collector with damped junction device of the present invention, at diapire bolted connection and drain pan bolted connection
Between be provided with tool resilient damping device rubber spring, simple in construction easily realizes.Rubber spring uses the rubber of good springiness
Glue material is made, and increases loss when motor vibrations are outwards propagated, in the case of vibration source is certain, cuts off vibrations as far as possible
Propagation path, increases the transmission loss of vibrations path, reduces vibrations and outwards propagate, thus reduce complete machine vibrating noise, play minimizing
Vibrations, reduce body injury, improve the effect of complete machine vibrating noise.
Accompanying drawing explanation
Fig. 1 is the structural perspective of the horizontal dust collector body of prior art；
Fig. 2 is the sectional view of the horizontal dust collector body of prior art；
Fig. 3 is vacuum cleaner bottom and the top view of partial internal structure of prior art；
Fig. 4 is the structure chart of the screw coupling member of prior art；
Fig. 5 is vacuum cleaner bottom and the top view of partial internal structure of the present invention；
Fig. 6 is the sectional view of the damped junction device of the present invention；
Fig. 7 is the structural representation of the rubber spring of the present invention；
Fig. 8 is the structural perspective of the motor casing diapire bolted connection of the present invention；
Fig. 9 is the structural representation of the drain pan bolted connection of the present invention.
Critical piece symbol description in accompanying drawing:
1. protecgulum 2. attachment means
3. hose transition 4. drain pan
5. castor 6. handle
7. power knob 8. exhaust sponge cover
9. bonnet 10. electric motor units
11. drain pans link up with 12. drain pan heads
13. caster 14. motor casings
15. bolt 16. passages
17. diapire 18. diapire bolted connection
19. drain pan bolted connection 20. diapire bolted connection
21. rubber spring 22. drain pan bolted connection
23. ring grain 24. depressed parts
25. circular hole 26. outer ring bodies
27. inner ring body 28. holding tanks
Ring body fixed by 29. bolt fixed cylinder 30. springs
31. spring fixing groove.
Detailed description of the invention
Referring to the drawings and embodiment has the horizontal dust collector of damped junction device and carries out detailed the present invention
Explanation.Parts same as the prior art in accompanying drawing of the present invention employ identical symbol.
Fig. 5 is vacuum cleaner bottom and the top view of partial internal structure of the present invention.As shown in Figure 1, Figure 2 with shown in Fig. 5, this
The bright horizontal dust collector with damped junction device, its body includes the parts such as protecgulum 1, bonnet 9 and drain pan 4.The end of drain pan 4
Shell head 12 front end is provided with hose coupling 3, and drain pan 4 lower front is provided with to be easy to change nyctitropic caster 13.Protecgulum 1 with
Drain pan 4 is connected by the attachment means 2 of front end.In protecgulum 1 drain pan 4 below, first half forms the dust gathering inhalation (inhalatio)
Case, is provided with dismountable dust bag support in it, latter half is provided with electric motor units 10.At protecgulum rear, have above drain pan
Bonnet 9, bonnet 9 is symmetrically provided with power knob 7 and the winder of winder loop line switch contact of on and off switch contact
Button (not shown).Exhaust sponge cover 8 it is provided with on the upside of bonnet 9.The shell side of vacuum cleaner is also equipped with by two screw fastenings
Handle 6, for mentioning or mobile whole body.Two medial walls of drain pan 4 are respectively equipped with the square crossing into strengthening drain pan intensity
Cross rib plate and longitudinal rib plate, cross rib plate and longitudinal rib plate be all that two medial walls with drain pan 4 vertically form.Outside the two of bonnet 9
It is respectively equipped with and makes the transportable castor of vacuum cleaner 5.
Switching on power during horizontal dust collector work, motor of dust collector and fan (not shown) operate and produce suction, contain
The air of the foreign substances such as dust, by the dust bag on dust bag support in hose coupling (not shown) entrance drain pan 4, passes through
After filter, the foreign body such as dust lodges in dust bag, and the air after filtration is discharged through exhaust sponge.After the long-pending full dust of dust bag, need
Take out and remove.
Above-mentioned electric motor units 10 is arranged in the motor casing 14 with protective effect, and the diapire 17 of motor casing 14 passes through spiral shell
Bolt 15 is fixing with drain pan 4 to be connected, thus is fixed on shell of the dust collector by motor casing 14.For firmly fixing motor housing 14,
It is provided with fixing bolt 15 in four different azimuth of diapire 17.It is covered with passage 16 on diapire 17, facilitates motor to carry out
Aerofluxus.
Fig. 6 is the sectional view of the damped junction device of the present invention.As shown in Figure 6, bolt junction, on motor casing diapire 17
Form diapire bolted connection 20, drain pan 4 is correspondingly formed drain pan bolted connection 22, diapire bolted connection and drain pan bolt
Tool resilient damping device, i.e. rubber spring 21 it is provided with between connecting portion.
Fig. 7 is the structural representation of the rubber spring of the present invention.As it is shown in fig. 7, rubber spring 21 is equal in top and bottom
The cylindrical shape of opening.For strengthening elasticity and the intensity of rubber spring, the periphery wall of rubber spring 21 is formed a plurality of around week
The ring grain 23 that wall outwards arches upward, ring grain 23 encloses around the periphery wall one of rubber spring and is formed.
Fig. 8 is the structural perspective of the motor casing diapire bolted connection of the present invention.As shown in Figure 8, diapire bolt connects
The depressed part 24 being centrally formed circle on top, portion 20, is centrally formed penetrating circular hole 25 bottom depressed part 24.Diapire bolt
The bottom of connecting portion 20 is respectively equipped with inner ring body 27 and outer ring body 26, inner ring body 27 and the clamping of outer ring body 26 intermediate formation annular
Groove 28.Diapire bolted connection 20 is integrally formed with motor casing diapire 17.
Fig. 9 is the structural representation of the drain pan bolted connection of the present invention.As it is shown in figure 9, drain pan bolted connection 22 wraps
Ring body 30 fixed by the spring of the bolt fixed cylinder 29 and outer ring formation that include inner ring formation.Bolt fixed cylinder 29 is upper end open
Hollow cylinder, the height of bolt fixed cylinder 29 be spring fix ring body 30 height 2 ~ 3 times.Spring fixes ring body 30 and spiral shell
The spring fixing groove of bolt fixed cylinder 29 intermediate formation annular.Drain pan bolted connection 22 is integrally formed with the drain pan 4 of vacuum cleaner.
The upper end of rubber spring 21 is connected in the holding tank 28 that diapire bolted connection 20 bottom is formed, and lower end is connected to
In the spring fixing groove 31 that drain pan bolted connection 22 is formed.
Bolt 15 penetrates in the circular hole 25 of the central authorities of diapire bolted connection 20, and lower end is fixed on drain pan bolted connection
In the hollow bolt fixed cylinder 29 of 20 central authorities, the head of bolt 15 is embedded just below the circle that diapire bolted connection 20 is centrally formed
In shape depressed part 24, motor casing 14 is fixed together with drain pan 4.
During vacuum cleaner work, electric motor units 10 can produce bigger vibrations, at diapire bolted connection 20 and drain pan bolt
It is provided with between connecting portion 22 and there is gum elastic spring 21, it is intended that increase loss when motor vibrations are outwards propagated,
In the case of vibration source is certain, cut off vibration transmission path as far as possible, increase the transmission loss of vibrations path, reduce vibrations to
Outer propagation, thus reduce complete machine vibrating noise, play minimizing vibrations, reduce body injury, improve the effect of complete machine vibrating noise.
Claims (7)
1. there is a horizontal dust collector for damped junction device, including the drain pan being internally provided with dust collect plant and electric motor units
With the protecgulum being connected to above drain pan, bonnet；It is bolted to connection between motor casing diapire and the drain pan of electric motor units, even
Connect formation diapire bolted connection on the motor casing at place, drain pan be correspondingly formed drain pan bolted connection, it is characterised in that: diapire
The resilient damping device of tool it is provided with between bolted connection and drain pan bolted connection；Described diapire bolted connection (20)
Top be centrally formed circle depressed part (24), depressed part (24) bottom be centrally formed circular hole (25)；Diapire bolt connects
The bottom in portion (20) is respectively equipped with inner ring body (27) and outer ring body (26), inner ring body and the holding tank of outer ring body intermediate formation annular
(28).
2. according to the horizontal dust collector with damped junction device described in claim 1, it is characterised in that: described damping
Device is rubber spring (21), and rubber spring (21) is the cylindrical shape of equal opening in top and bottom.
3. according to the horizontal dust collector with damped junction device described in claim 2, it is characterised in that: rubber spring
(21) being formed with the ring grain (23) arched upward on periphery wall, ring grain (23) encloses around the periphery wall one of rubber spring and is formed.
4. according to the horizontal dust collector with damped junction device described in claim 2, it is characterised in that: rubber spring
(21) upper end is connected in holding tank (28).
5. according to the horizontal dust collector with damped junction device described in claim 2, it is characterised in that: described diapire
Bolted connection (20) is integrally formed with motor casing diapire (17).
6. according to the horizontal dust collector with damped junction device described in claim 2, it is characterised in that: drain pan bolt is even
Connecing bolt fixed cylinder (29) that portion (22) includes that inner ring formed and ring body (30) fixed by the spring that outer ring is formed, post fixed by bolt
Body (29) is the hollow cylinder of upper end open, and the bullet of ring body (30) and bolt fixed cylinder (29) intermediate formation annular fixed by spring
Groove (31) fixed by spring, and the lower end of rubber spring (21) is connected in spring fixing groove (31).
7. according to the horizontal dust collector with damped junction device described in claim 6, it is characterised in that: described drain pan
Bolted connection (22) is integrally formed with drain pan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407869.4A CN103156549B (en) | 2011-12-09 | 2011-12-09 | There is the horizontal dust collector of damped junction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407869.4A CN103156549B (en) | 2011-12-09 | 2011-12-09 | There is the horizontal dust collector of damped junction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103156549A CN103156549A (en) | 2013-06-19 |
| CN103156549B true CN103156549B (en) | 2016-08-31 |
Family
ID=48580453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110407869.4A Expired - Fee Related CN103156549B (en) | 2011-12-09 | 2011-12-09 | There is the horizontal dust collector of damped junction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103156549B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274123B (en) * | 2014-07-24 | 2017-03-15 | 莱克电气绿能科技(苏州)有限公司 | A kind of assembling detent mechanism with vacuum cleaner |
| CN105167711A (en) * | 2015-08-14 | 2015-12-23 | 陈立 | A shockproof vacuum cleaner |
| CN105155453B (en) * | 2015-09-12 | 2016-10-26 | 温州职业技术学院 | A kind of split type erecting device of dust absorption fan |
| CN106955061B (en) * | 2017-05-16 | 2019-04-09 | 苏州海歌电器科技有限公司 | Dust catcher shock-damping structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100409123B1 (en) * | 2001-07-25 | 2003-12-06 | 주식회사 대우일렉트로닉스 | Vibration decreasing device of inhalation of air motor in convection type cleaner |
| CN100358458C (en) * | 2003-09-28 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Structure for reducing notice in vacuum cleaner |
| CN201435645Y (en) * | 2009-05-31 | 2010-03-31 | 重庆钢铁(集团)有限责任公司 | Electric machine shock-absorbing device |
| CN201582344U (en) * | 2010-01-11 | 2010-09-15 | 东莞市高鑫机电科技服务有限公司 | High-precision equipment damping device |
| CN102235430B (en) * | 2010-04-28 | 2014-06-18 | 小仓离合器有限公司 | Power transmission device |
| CN201794985U (en) * | 2010-07-07 | 2011-04-13 | 姜萍 | Hydraulic damping spring shock absorber |
-
2011
- 2011-12-09 CN CN201110407869.4A patent/CN103156549B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103156549A (en) | 2013-06-19 |
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Effective date of registration: 20160503 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Applicant after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Applicant before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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Granted publication date: 20160831 Termination date: 20171209 |