CN104814696B - Dust catcher bearing up pulley frame dislocation balanced structure - Google Patents
Dust catcher bearing up pulley frame dislocation balanced structure Download PDFInfo
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- CN104814696B CN104814696B CN201510266783.2A CN201510266783A CN104814696B CN 104814696 B CN104814696 B CN 104814696B CN 201510266783 A CN201510266783 A CN 201510266783A CN 104814696 B CN104814696 B CN 104814696B
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Abstract
The invention discloses a kind of dust catcher bearing up pulley frame dislocation balanced structure, it is installed at winding roll, it includes：Bearing up pulley frame support, its rotating shaft for being rotationally connected with winding roll is horizontally arranged with axis body on the bearing up pulley frame support, and its both ends forms first connecting portion；Bearing up pulley frame, it includes the first body unit for shifting to install and the second support body unit, two outsides of its joint are provided with the second connecting portion of correspondence first connecting portion, bearing up pulley frame is rotationally connected with bearing up pulley frame support by the first connecting portion and second connecting portion, bearing up pulley is rotatably connected on the free end of first body unit, the free end of the second support body unit is used as the point of application.The present invention is compared with prior art, it need not ensure on the center of bearing up pulley frame the point of application, only need on the free end of force and the second support body unit, therefore can be efficiently against the bearing up pulley shift phenomenon for being caused because of point of application off center in the prior art.
Description
Technical field
The present invention relates to a kind of dust catcher bearing up pulley frame, and in particular to a kind of dust catcher bearing up pulley frame dislocation balanced structure.
Background technology
In dust catcher, particularly in horizontal dust collector, bearing up pulley frame is a kind of common part, and its Main Function is exactly right
Winding roll is braked so that winding roll cannot autorotation take-up again.
Current tight wheel carrier structure as shown in figure 1, it mainly includes bearing up pulley frame 3, bearing up pulley 34 and bearing up pulley frame support 2, tightly
Wheel carrier 3 is in body of rod shape, and it is installed on bearing up pulley frame support 2, and the bearing up pulley 34 in the front of bearing up pulley frame 3 then is used to be formed to winding roll
1 braking action.The major defect of current this structure is, when being exerted a force to bearing up pulley frame, it is necessary to ensure that the point of application is use up
Amount otherwise just easily causes skew of the bearing up pulley frame to both sides, so as to will cause on the central point of bearing up pulley frame width
Also there is skew in the bearing up pulley in front, and braking effect therefore suffers from influence and even fails.And in actual mechanical process, user cannot
Situation inside Real Time Observation dust catcher, can only press the take-up button being connected with bearing up pulley frame of outside to operate, therefore occur
The probability of deviation is very big, and many inconveniences are brought to the use of user.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of dust catcher bearing up pulley that can effectively prevent bearing up pulley from offseting
Frame dislocation balanced structure.
In order to achieve the above object, technical scheme is as follows：
Dust catcher bearing up pulley frame dislocation balanced structure, is installed at winding roll, and it includes：
Bearing up pulley frame support, its rotating shaft for being rotationally connected with winding roll is horizontally arranged with axis body on the bearing up pulley frame support, and it two
End forms first connecting portion；
Bearing up pulley frame, it includes the first body unit for shifting to install and the second support body unit, the first body unit and
The sidepiece of two support body units is fixedly connected or is integrally formed, formed overlap joint, joint two outside be provided with it is right
The second connecting portion of first connecting portion is answered, bearing up pulley frame is rotationally connected with bearing up pulley frame branch by the first connecting portion and second connecting portion
Frame, bearing up pulley is rotatably connected on the free end of first body unit, for forming suppression, the second support body unit to winding roll
Free end as the point of application.
The present invention has mainly made improvement to traditional bearing up pulley frame, and the bearing up pulley frame of original single rod-type is improved to peel off to be had
The first body unit and the structure of the second support body unit for shifting to install, the first body unit and the second support body unit constitute class
It is similar to the Z-shaped bearing up pulley frame being vertically arranged so that be transferred to for the point of application of bearing up pulley frame and be offset from the second of first body unit
On support body unit, power is acted on by the second support body unit being delivered on the bearing up pulley of first body unit, realized to winding roll
Braking.
Therefore, compared with prior art, it need not ensure on the center of bearing up pulley frame the point of application present invention, only need
Exert a force with the free end of the second support body unit, therefore can efficiently against in the prior art because the point of application offset
Center and the bearing up pulley shift phenomenon that causes.
On the basis of above-mentioned technical proposal, the present invention can also make following improvement：
Used as preferred scheme, above-mentioned first connecting portion is that the both ends of axis body extend laterally the connection cylinder to be formed,
Second connecting portion is the link slot or connecting hole of correspondence connection cylinder.
Using above-mentioned preferred scheme, can cause bearing up pulley frame support with first body unit and the second support body unit
Junction forms the rotation connection structure of " twin shaft ", such that it is able to the shift phenomenon for effectively preventing it from occurring when rotating.
Used as preferred scheme, above-mentioned first body unit and the joint of the second support body unit pass through triframe body list
First transition, the triframe body unit is perpendicular to first body unit and the second support body unit.
Using above-mentioned preferred scheme so that the junction of first body unit and the second support body unit is able to by one
Triframe body unit carries out transition, easily facilitates it and is connected with the rotation of bearing up pulley frame support.
Used as preferred scheme, above-mentioned bearing up pulley frame support is in the joint of first body unit and the second support body unit
Boss formed below, reset element is provided between the joint and boss.
Using above-mentioned preferred scheme, on the one hand can form the reset response to bearing up pulley frame support, in addition boss with it is multiple
The supporting construction that bit unit is formed can also be aided with balanced support of above-mentioned " twin shaft " formation to bearing up pulley frame support, therefore convex
Platform and reset element may be preferably located on the center of junction.
As preferred scheme, protrusion upward is arranged in vertical on the free end of above-mentioned the second support body unit
Portion.
Using above-mentioned preferred scheme, can be in order to user to the force of bearing up pulley frame support.
Used as preferred scheme, the free end of the second above-mentioned support body unit is detachably connected take-up button.
Using above-mentioned preferred scheme, can further be easy to user to the force of bearing up pulley frame support.
Used as preferred scheme, above-mentioned bearing up pulley frame support forms postive stop baffle in the top of bearing up pulley.
Using above-mentioned preferred scheme, position-limiting action can be formed to the motion of bearing up pulley.
As preferred scheme, the groove of W shapes is laterally offered on above-mentioned postive stop baffle.
Using above-mentioned preferred scheme so that center section and lower section cavity that bearing up pulley can be in braking by W connected in stars
Formed in front and stopped, it is ensured that insensitivity, can also form spacing by top cavity when bearing up pulley is lifted.
Brief description of the drawings
Fig. 1 is the structural representation of dust catcher bearing up pulley frame of the prior art.
Fig. 2 is the structural representation of dust catcher bearing up pulley frame dislocation balanced structure of the invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation after Fig. 3 removals " take-up button ".
Fig. 5 is the left view of Fig. 2.
Fig. 6 is the structure broken away view of Fig. 2.
Fig. 7 is involved bearing up pulley frame and bearing up pulley frame support in dust catcher bearing up pulley frame of the invention dislocation balanced structure
Structural representation.
Fig. 8 is the schematic diagram that dust catcher bearing up pulley frame dislocation balanced structure of the invention is shifted when using single shaft.
Fig. 9 is structural representation of the dust catcher bearing up pulley frame dislocation balanced structure of the invention under bearing up pulley lifting status.
Figure 10 is structural representation of the dust catcher bearing up pulley frame dislocation balanced structure of the invention under bearing up pulley down state.
Wherein, the 1. top cavity of 11. rotating shaft of winding roll, 12. postive stop baffle, 121. groove, 122. center section 123.
The bearing up pulley frame of 124. lower section cavity, 2. 23. reset element of bearing up pulley frame support 21. axis body, 211. first connecting portion, 22. boss 3.
The joint of 31. first body unit, 311. 322. protuberance of free end 32. second support body unit, 321. free end 33.
The take-up button of 331. second connecting portion, 34. 35. triframe body unit of bearing up pulley 4.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, as illustrated in figs. 2-7, in dust catcher bearing up pulley frame of the invention dislocation balanced structure
In some of them implementation method, it is installed at winding roll 1, it includes bearing up pulley frame support 2 and bearing up pulley frame 3, bearing up pulley frame support 2 is rotated
The rotating shaft 11 of winding roll 1 is connected to, axis body 21 is horizontally arranged with the bearing up pulley frame support 2, its both ends forms first connecting portion
211；Bearing up pulley frame 3 includes the support body unit 32 of first body unit 31 and second that shifts to install, the first body unit 31 and the
The sidepiece of two support body units 32 is fixedly connected or is integrally formed, and forms the joint 33 for overlapping, and two outsides of joint 33 set
The second connecting portion 331 of correspondence first connecting portion 211 is equipped with, bearing up pulley frame 3 passes through the first connecting portion 211 and second connecting portion
331 are rotationally connected with bearing up pulley frame support 2, and bearing up pulley 34 is rotatably connected on the free end 311 of first body unit 31, for volume
Drum 1 forms suppression, and the free end 321 of the second support body unit 32 is used as the point of application.
This structure has mainly made improvement to traditional bearing up pulley frame, and the bearing up pulley frame of original single rod-type is improved to peel off to be had
The first body unit and the structure of the second support body unit for shifting to install, the first body unit and the second support body unit constitute class
It is similar to the Z-shaped bearing up pulley frame being vertically arranged so that be transferred to for the point of application of bearing up pulley frame and be offset from the second of first body unit
On support body unit, power is acted on by the second support body unit being delivered on the bearing up pulley of first body unit, realized to winding roll
Braking.Therefore, compared with prior art, it need not ensure on the center of bearing up pulley frame the point of application this structure, it is only necessary to
On the free end of force and the second support body unit, therefore can be efficiently against in the prior art because in point of application skew
The heart and the bearing up pulley shift phenomenon that causes.
It is as illustrated in figs. 2 through 8, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, above-mentioned first connecting portion 211 is axis body 21
Both ends extend laterally the connection cylinder to be formed, and second connecting portion 331 is the link slot or connecting hole of correspondence connection cylinder.Using
The scheme of the implementation method, can cause that bearing up pulley frame support is formed in the junction with first body unit and the second support body unit
The rotation connection structure of " twin shaft ", such that it is able to the shift phenomenon for effectively preventing it from occurring when rotating, as shown in figure 8,
After using single shaft, when rotating, whole bearing up pulley frame 3 is easy for being sent to side and offsets.
It is as illustrated in figs. 2 through 8, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, the above-mentioned frame of first body unit 31 and second
By the transition of triframe body unit 35, the triframe body unit 35 is perpendicular to the He of first body unit 31 for the joint of body unit 32
Second support body unit 32.Using the scheme of the implementation method so that the junction of first body unit and the second support body unit obtains
Transition is carried out with by a triframe body unit, it is easily facilitated and is connected with the rotation of bearing up pulley frame support.
It is as illustrated in figs. 2-7, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, above-mentioned bearing up pulley frame support 2 is in the first support body list
The boss formed below 22 of the joint of the support body unit 32 of unit 31 and second, is provided with reset unit between the joint and boss 22
Part 23 (spring etc.).Using the scheme of the implementation method, the reset response to bearing up pulley frame support on the one hand can be formed, it is convex in addition
Platform can also be aided with balanced support of above-mentioned " twin shaft " formation to bearing up pulley frame support with the supporting construction that reset element is formed,
Therefore boss and reset element may be preferably located on the center of junction.
It is as illustrated in figs. 2-7, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, the free end of above-mentioned the second support body unit 32
Protuberance 322 upward is arranged in vertical on 321.Using the scheme of the implementation method, can be in order to user to bearing up pulley
The force of frame support.
It is as illustrated in figs. 2-7, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, the free end of above-mentioned the second support body unit 32
321 are detachably connected take-up button 4.Using the scheme of the implementation method, can further be easy to user to bearing up pulley frame support
Force.
It is as illustrated in figs. 2-7, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, above-mentioned bearing up pulley frame support 2 is in the upper of bearing up pulley 34
It is square into postive stop baffle 12.Using the scheme of the implementation method, position-limiting action can be formed to the motion of bearing up pulley.
It is as illustrated in figs. 2-7, wrong in dust catcher bearing up pulley frame of the invention in order to further optimize implementation result of the invention
In other implementation methods of position balanced structure, on the basis of the above, W is laterally offered on above-mentioned postive stop baffle 12
The groove 121 of shape.Using the scheme of the implementation method so that bearing up pulley can be in braking by the center section of W connected in stars 121
122 and lower section cavity 124 front formed stop, it is ensured that insensitivity, can also be by top cavity when bearing up pulley is lifted
123 form spacing.
The course of work of the invention is illustrated with reference to Fig. 2-10：In the freedom of the second support body unit 32 of bearing up pulley frame 3
321 (i.e. at take-up buttons 4) of end apply downward power, and the stress rotate counterclockwise of bearing up pulley frame 3 compresses reset element 23, while tightly
Wheel 34 slowly departs from winding roll 1, follows bearing up pulley frame 3 upwardly and rearwardly to move, and winding roll 1 is rotated, and realizes function of receiving line, works as bearing up pulley
After power on frame 3 disappears, under the reseting elasticity of reset element 23, bearing up pulley frame 3 turns clockwise, while bearing up pulley 34 slowly contacts volume
Drum 1, follows bearing up pulley frame 3 downwardly and forwardly to move, the rotation stop of winding roll 1, stops function of receiving line.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (8)
1. dust catcher bearing up pulley frame dislocation balanced structure, is installed at winding roll, it is characterised in that including：
Bearing up pulley frame support, its rotating shaft for being rotationally connected with the winding roll is horizontally arranged with axis body on the bearing up pulley frame support, its
Both ends form first connecting portion；
Bearing up pulley frame, it includes the first body unit for shifting to install and the second support body unit, the first body unit and second
Support body unit sidepiece is fixedly connected or is integrally formed, formed overlap joint, the joint two outside be provided with it is right
The second connecting portion of the first connecting portion is answered, the bearing up pulley frame rotates connection by the first connecting portion and second connecting portion
In bearing up pulley is rotatably connected on the bearing up pulley frame support, the free end of the first body unit, for the spiral dish type
Into suppression, the free end of the second support body unit is used as the point of application.
2. dust catcher bearing up pulley frame according to claim 1 dislocation balanced structure, it is characterised in that the first connecting portion is
The both ends of the axis body extend laterally the connection cylinder to be formed, and the second connecting portion is the connection of the correspondence connection cylinder
Groove or connecting hole.
3. dust catcher bearing up pulley frame according to claim 1 dislocation balanced structure, it is characterised in that the first body unit
Joint with the second support body unit passes through triframe body unit transition, and the triframe body unit is perpendicular to first support body
Unit and the second support body unit.
4. according to claim 1 or 3 dust catcher bearing up pulley frame dislocation balanced structure, it is characterised in that the bearing up pulley frame branch
Frame the first body unit and the joint of the second support body unit boss formed below, the joint and the boss
Between be provided with reset element.
5. dust catcher bearing up pulley frame according to claim 1 dislocation balanced structure, it is characterised in that the second support body unit
Free end on be arranged in vertical protuberance upward.
6. according to claim 1 or 5 dust catcher bearing up pulley frame dislocation balanced structure, it is characterised in that second support body
The free end of unit is detachably connected take-up button.
7. dust catcher bearing up pulley frame according to claim 1 dislocation balanced structure, it is characterised in that the bearing up pulley frame support exists
The top of the bearing up pulley forms postive stop baffle.
8. dust catcher bearing up pulley frame according to claim 7 dislocation balanced structure, it is characterised in that horizontal on the postive stop baffle
To the groove for offering W shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266783.2A CN104814696B (en) | 2015-05-22 | 2015-05-22 | Dust catcher bearing up pulley frame dislocation balanced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266783.2A CN104814696B (en) | 2015-05-22 | 2015-05-22 | Dust catcher bearing up pulley frame dislocation balanced structure |
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| Publication Number | Publication Date |
|---|---|
| CN104814696A CN104814696A (en) | 2015-08-05 |
| CN104814696B true CN104814696B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266783.2A Active CN104814696B (en) | 2015-05-22 | 2015-05-22 | Dust catcher bearing up pulley frame dislocation balanced structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113509085A (en) * | 2020-06-09 | 2021-10-19 | 苏州市春菊电器有限公司 | Tight wheel carrier fixed knot that reliability is high constructs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269181Y (en) * | 1996-09-24 | 1997-12-03 | 黄荣华 | Novel cable winder for cleaner |
| CN1327785A (en) * | 2000-06-13 | 2001-12-26 | 三星光州电子株式会社 | Position restorating device for power line of vacuum cleaner |
| EP1714932A1 (en) * | 2005-04-18 | 2006-10-25 | Miele & Cie. KG | Built-in cable reel with a winding system for a connector cable |
| CN101176634A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Braking structure of coil winder of suction sweeper |
| CN101874722A (en) * | 2009-04-29 | 2010-11-03 | 乐金电子(天津)电器有限公司 | Reel of dust collector |
| CN204636210U (en) * | 2015-05-22 | 2015-09-16 | 苏州市春菊电器有限公司 | Dust catcher bearing up pulley frame dislocation balanced structure |
-
2015
- 2015-05-22 CN CN201510266783.2A patent/CN104814696B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269181Y (en) * | 1996-09-24 | 1997-12-03 | 黄荣华 | Novel cable winder for cleaner |
| CN1327785A (en) * | 2000-06-13 | 2001-12-26 | 三星光州电子株式会社 | Position restorating device for power line of vacuum cleaner |
| EP1714932A1 (en) * | 2005-04-18 | 2006-10-25 | Miele & Cie. KG | Built-in cable reel with a winding system for a connector cable |
| CN101176634A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Braking structure of coil winder of suction sweeper |
| CN101874722A (en) * | 2009-04-29 | 2010-11-03 | 乐金电子(天津)电器有限公司 | Reel of dust collector |
| CN204636210U (en) * | 2015-05-22 | 2015-09-16 | 苏州市春菊电器有限公司 | Dust catcher bearing up pulley frame dislocation balanced structure |
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|---|---|
| CN104814696A (en) | 2015-08-05 |
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