CN201542560U - Dust collector coiling device with hydraulic retarder - Google Patents
Dust collector coiling device with hydraulic retarder Download PDFInfo
- Publication number
- CN201542560U CN201542560U CN2009202366587U CN200920236658U CN201542560U CN 201542560 U CN201542560 U CN 201542560U CN 2009202366587 U CN2009202366587 U CN 2009202366587U CN 200920236658 U CN200920236658 U CN 200920236658U CN 201542560 U CN201542560 U CN 201542560U
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- reel
- hydraulic
- fixed
- coiling device
- hydraulic damping
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Abstract
The utility model relates to a dust collector coiling device with a hydraulic retarder, comprising a fixed disc and a coiling wheel with a winding groove. The center hole of the fixed disc is provided with a fixed shaft, the coiling wheel is rotatably sheathed on the fixed shaft, a clockwork-type coiling spring is fixedly embedded at an external concave platform of the coiling wheel, the beginning end and the tail end of the clockwork-type coiling spring are respectively hung and buckled on the fixed shaft and the inner wall of the external concave platform of the coiling wheel, the hydraulic retarder is installed on the central axis of any side of the coiling wheel and consists of a driving shaft, a hydraulic damping box and a connecting plate, wherein the connecting plate is fixed at any side surface of the coiling wheel, the driving shaft is penetrated and inserted into the hydraulic damping box and the driving shaft and the hydraulic damping box are movably connected through a bearing, the other end of the driving shaft is fixedly connected with the connecting plate, a damping vane is correspondingly installed in the hydraulic damping box on the driving shaft and damping liquid is also injected to the hydraulic damping box. The dust collector coiling device has the advantages that: the speed is slow and uniform when a power supply line is looped, the defect of injuring a user or damaging peripheral objects when the power supply line is fast looped in the prior art is overcome and the structure is simple and reasonable as well as safe and reliable.
Description
Technical field
The utility model relates to a kind of drawing automatic recovery type coiling apparatus, especially a kind of line coiling device for vacuum cleaner with hydraulic retarder.
Background technology
Raising along with people's living standard, dust catcher is used by a lot of families, it no matter is horizontal or vertical type dust collector, consider the globality and the aesthetic measure of fuselage, producer generally can be with dust-collector power line by being installed in coiling apparatus in the fuselage and stretching out or reclaiming, its coiling apparatus generally comprises reel and plate-like wind spring, and the plate-like wind spring is arranged on the outside rotating disk of reel, and power line is wrapped on the reel.When using, power line is pulled out use from reel, when power line is pulled out, reel rotates, and the plate-like wind spring tightens and condenses elastic potential energy, and dust catcher is finished using, during the power line loop line, the plate-like wind spring discharges the elastic potential energy of cohesion in very short time, the reel backward rotation, and power line promptly is recycled in the reel race.Though the power line coiling apparatus of this structure can be recycled to power line in the reel apace, but power line is pulled out when making dust catcher work, the spot speed that the elastic potential energy of plate-like wind spring cohesion discharges when loop line is very fast, is easy to damage or pat peripheral object to the user and causes deadweight loss.
The utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and the line coiling device for vacuum cleaner of the desirable band hydraulic retarder of a kind of simple in structure, safety, result of use is provided.
The purpose of this utility model is achieved in that
The line coiling device for vacuum cleaner of band hydraulic retarder, comprise fixed disk and reel with winding slot, the fixed disk centre bore is provided with fixed axis, reel is set on the fixed axis turnably, reel one outside concave station fixedly is embedded with the Mainspring type wind spring, the beginning of Mainspring type wind spring, terminal buckling respectively on the inwall of fixed axis and reel outside concave station, on the central axis of any side of described reel hydraulic retarder is installed, hydraulic retarder is by driving shaft, hydraulic damping case and connecting plate are formed, connecting plate is fixed on any side of reel, driving shaft interts into flexibly connecting in the hydraulic damping case and by bearing, its other end and connecting plate are affixed, in the hydraulic damping case on the respective drive damping vane is installed, also is marked with damping liquid in the described hydraulic damping case.The line coiling device for vacuum cleaner of this structure, be provided with the driving shaft that rotates synchronously with reel by central axial direction at reel, the driving shaft end extends in the hydraulic damping case that is marked with damping fluid by bearing, add in the hydraulic damping case on the driving shaft damping vane is installed, power line is in the exhausting line process, reel just drives damping vane and rotates in being marked with the hydraulic damping case of damping fluid, power line can guarantee that when loop line its speed slowly and evenly, power line damages to the user or peripheral object causes damage when overcoming prior art and reclaiming fast, simple and reasonable, safe and reliable.
The purpose of this utility model can also adopt following technical measures to solve:
Described reel is combined by left and right winding roll, the any side of left and right winding roll is and is set in turnably on the fixed axis, the Mainspring type wind spring is inlaid on the concave station of another winding roll outside, on its beginning, the terminal inwall hook that buckles the groove that is connected fixed axis and reel outside concave station respectively.
Described fixed disk and reel inner chamber are separately installed with the conduction fixed touching plate and the conduction movable contact spring of mutual touching, the terminals of the conduction fixed touching plate of ring-type extend the fixed disk outside, have power line perforation on the winding slot of reel, described power line can extend into the reel inner chamber and joins with the conduction movable contact spring by going into the power line perforation.
The reel outside concave station of described corresponding Mainspring type wind spring is fixed with Mainspring type wind spring pressing plate.
Described hydraulic damping case is made up of casing and case lid, has liquid injection port on the case lid, and liquid injection port is provided with seal cover.
Described damping fluid is water or grease liquid.
Described hydraulic damping box cavity wall portion has some damping grooves that increase the damping fluid flow resistance.
Described hydraulic damping case one side has axis hole, is fixed with bearing on the axis hole, and driving shaft one end passes that bearing extends into the hydraulic damping box cavity and end is equipped with at least one damping vane.
Described hydraulic damping case is arranged on reel one side that the Mainspring type wind spring is installed.
Described fixed disk and hydraulic damping case fixed mount respectively are located in the dust catcher casing.
The beneficial effects of the utility model are:
(1), the coiling apparatus of the utility model dust catcher, be provided with the driving shaft that rotates synchronously with reel by central axial direction at reel, the driving shaft end extends in the hydraulic damping case that is marked with damping fluid by bearing, add in the hydraulic damping case on the driving shaft damping vane is installed, power line is in the exhausting line process, reel just drives damping vane can guarantee that its speed slowly and evenly when backward rotation event power line is at loop line in being marked with the hydraulic damping case of damping fluid, power line damages to the user or peripheral object causes damage when overcoming prior art and reclaiming fast, simple and reasonable, safe and reliable.
(2), the coiling apparatus of the utility model dust catcher, can cooperate different dust catcher internal structure needs, its hydraulic damping case can be installed in any side on the central axial direction of reel, and is flexible for installation, effectively improves product and uses flexibility.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a whole cutaway view of the present utility model
Fig. 3 is an exploded view of the present utility model
Fig. 4 is the exploded view of another angle of the utility model
The specific embodiment
As shown in Figure 1 and Figure 4, the line coiling device for vacuum cleaner of band hydraulic retarder, comprise fixed disk 1 and reel 3 with winding slot 2, fixed disk 1 centre bore 4 is provided with fixed axis 5, reel 3 is set on the fixed axis 5 turnably, reel 3 one outside concave stations 6 fixedly are embedded with Mainspring type wind spring 7, the beginning of Mainspring type wind spring 7, terminal buckling respectively on the inwall 8 of fixed axis 5 and reel 3 outside concave stations 6, on the central axis of described reel 2 any sides hydraulic retarder 9 is installed, hydraulic retarder 9 is by driving shaft 10, hydraulic damping case 11 and connecting plate 12 are formed, connecting plate 12 is fixed on reel 3 any sides, driving shaft 10 interts into flexibly connecting in the hydraulic damping case 11 and by bearing 13, its other end and connecting plate 12 are affixed, in the hydraulic damping case 11 on the respective drive 10 damping vane 14 is installed, also is marked with damping liquid in the described hydraulic damping case 11.
Described reel 3 is combined by left and right winding roll 31,32, left and right winding roll 31,32 any sides are and are set in turnably on the fixed axis 5, Mainspring type wind spring 7 is inlaid on the concave station 6 of another winding roll outside, on its beginning, the terminal inwall hook 61 that buckles the groove 51 that is connected fixed axis 5 and reel 3 outside concave stations 6 respectively.
Described fixed disk 1 is separately installed with the conduction fixed touching plate 15 of mutual touching and the movable contact spring 16 that conducts electricity with reel 3 inner chambers, the terminals 17 of the conduction fixed touching plate 15 of ring-type extend fixed disk 1 outside, have power line perforation 18 on the winding slot 2 of reel 3, described power line (among the figure indicate) can extend into reel 3 inner chambers 19 and joins with conduction movable contact spring 16 by going into power line perforation 18, when reel 3 when fast pulley 1 rotates, conduction movable contact spring 16 is similarly led around ring-type and is decided that movable contact spring 15 surfaces are rotated and decide movable contact spring 15 and offset with leading all the time.
Described hydraulic damping case 11 is made up of casing 111 and case lid 112, has liquid injection port 113 on the case lid 112, and liquid injection port 113 is provided with seal cover 114.
Described hydraulic damping case 11 1 sides have axis hole 115, are fixed with bearing 13 on the axis hole 115, and driving shaft 10 1 ends pass that bearing 13 extends into hydraulic damping case 11 inner chambers 21 and end is equipped with at least one damping vane 14.
As embodiment more specifically, described hydraulic damping case 11 is arranged on reel 3 one sides that Mainspring type wind spring 7 is installed.
Described fixed disk 1 and hydraulic damping case 11 fixed mount respectively are located in the dust catcher casing.
Described hydraulic damping case 11 internal chamber wall portions 22 have some damping grooves that increase the damping fluid flow resistance.
Described damping fluid is water or grease liquid.
Claims (9)
1. be with the line coiling device for vacuum cleaner of hydraulic retarder, comprise fixed disk (1) and have the reel (3) of winding slot (2), fixed disk (1) centre bore (4) is provided with fixed axis (5), reel (3) is set on the fixed axis (5) turnably, reel (3) one outside concave stations (6) fixedly are embedded with Mainspring type wind spring (7), the beginning of Mainspring type wind spring (7), end buckles respectively on the inwall (8) of fixed axis (5) and reel (3) outside concave station (6), it is characterized in that: on the central axis of any side of described reel (2) hydraulic retarder (9) is installed, hydraulic retarder (9) is by driving shaft (10), hydraulic damping case (11) and connecting plate (12) are formed, connecting plate (12) is fixed on any side of reel (3), driving shaft (10) interts into flexibly connecting in the hydraulic damping case (11) and by bearing (13), its other end and connecting plate (12) are affixed, in the hydraulic damping case (11) on the respective drive (10) damping vane (14) is installed, also is marked with damping liquid in the described hydraulic damping case (11).
2. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that, described reel (3) is combined by left and right winding roll (31), (32), left and right winding roll (31), (32) any side are and are set in turnably on the fixed axis (5), Mainspring type wind spring (7) is inlaid on another winding roll outside concave station (6), and its beginning, end buckle the groove (51) that is connected fixed axis (5) respectively and the inwall of reel (3) outside concave station (6) is linked up with on (61).
3. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that, described fixed disk (1) is separately installed with the conduction fixed touching plate (15) of mutual touching and the movable contact spring (16) that conducts electricity with reel (3) inner chamber, the terminals (17) of the conduction fixed touching plate (15) of ring-type extend fixed disk (1) outside, have power line perforation (18) on the winding slot (2) of reel (3), described power line can extend into reel (3) inner chamber (19) and joins with conduction movable contact spring (16) by going into power line perforation (18).
4. according to the line coiling device for vacuum cleaner of claim 1 or 2 described band hydraulic retarders, it is characterized in that reel (3) outside concave station (6) of described corresponding Mainspring type wind spring (7) is fixed with Mainspring type wind spring pressing plate (20).
5. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that, described hydraulic damping case (11) is made up of casing (111) and case lid (112), has liquid injection port (113) on the case lid (112), and liquid injection port (113) is provided with seal cover (114).
6. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that described hydraulic damping case (11) internal chamber wall portion (24) has some damping grooves that increase the damping fluid flow resistance.
7. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that, described hydraulic damping case (11) one sides have axis hole (115), be fixed with bearing (21) on the axis hole (115), driving shaft (10) one ends pass that bearing (21) extends into hydraulic damping case (11) inner chamber (22) and end is equipped with at least one damping vane (14).
8. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that: described hydraulic damping case (11) is arranged on reel (3) one sides that Mainspring type wind spring (7) is installed.
9. according to the line coiling device for vacuum cleaner of the described band hydraulic retarder of claim 1, it is characterized in that described fixed disk (1) and hydraulic damping case (11) fixed mount respectively are located in the dust catcher casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202366587U CN201542560U (en) | 2009-09-29 | 2009-09-29 | Dust collector coiling device with hydraulic retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202366587U CN201542560U (en) | 2009-09-29 | 2009-09-29 | Dust collector coiling device with hydraulic retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542560U true CN201542560U (en) | 2010-08-11 |
Family
ID=42597717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202366587U Expired - Lifetime CN201542560U (en) | 2009-09-29 | 2009-09-29 | Dust collector coiling device with hydraulic retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028436B (en) * | 2009-09-29 | 2012-05-02 | 刘志洪 | Dust collector coiling device with hydraulic damper |
| CN103130043A (en) * | 2011-11-25 | 2013-06-05 | 乐金电子(天津)电器有限公司 | Damping structure for decelerating dust collector wire winding wheel |
| CN106175598A (en) * | 2016-08-31 | 2016-12-07 | 苏州凯丽达电器有限公司 | A kind of vacuum cleaner take-up with buffer unit |
-
2009
- 2009-09-29 CN CN2009202366587U patent/CN201542560U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028436B (en) * | 2009-09-29 | 2012-05-02 | 刘志洪 | Dust collector coiling device with hydraulic damper |
| CN103130043A (en) * | 2011-11-25 | 2013-06-05 | 乐金电子(天津)电器有限公司 | Damping structure for decelerating dust collector wire winding wheel |
| CN103130043B (en) * | 2011-11-25 | 2016-08-10 | 南京乐金熊猫电器有限公司 | The damping structure that vacuum cleaner reel slows down |
| CN106175598A (en) * | 2016-08-31 | 2016-12-07 | 苏州凯丽达电器有限公司 | A kind of vacuum cleaner take-up with buffer unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100811 Effective date of abandoning: 20090929 |