CN104939726B - A kind of drive shaft device of chart drum - Google Patents
A kind of drive shaft device of chart drum Download PDFInfo
- Publication number
- CN104939726B CN104939726B CN201510343360.6A CN201510343360A CN104939726B CN 104939726 B CN104939726 B CN 104939726B CN 201510343360 A CN201510343360 A CN 201510343360A CN 104939726 B CN104939726 B CN 104939726B
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- China
- Prior art keywords
- chart drum
- motor
- axle
- drum axle
- assembly
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Abstract
The invention discloses a kind of drive shaft device of chart drum, and it is arranged in a chart drum, and has corresponding power supply；Wherein, it is fixedly installed an at least motor sub-assembly in the side of the chart drum axle；The motor sub-assembly is slowed down using at least one set of reduction gearing, and is coaxially fixedly installed with chart drum axle；The motor sub-assembly receives control unit control, for exporting the coil paper of predetermined length or quantity.The present invention is set onto chart drum axle as a result of by motors, realizes the driving rotation for simplifying structure, it realizes delicate structure, and driving structure service life is long, and stable working state, can form assembly structure, in failure formula quick-replaceable.
Description
Technical field
The present invention relates to a kind of chart drum device, more particularly to a kind of coil paper wound packages of automatic driving toilet paper output
Put.
Background technology
The chart drum device of prior art, refer to common reel toilet paper output device in toilet, typically set
For a slightly square box, and the toilet paper of roll type is placed wherein.
In roll type dispenser for toilet-paper common at present, with the presence of the automatic device for exporting toilet paper, but generally its structure
Complexity, for example using belt wheel-drive mode, cause the volume of chart drum device larger, and easily break down, use the longevity
Order short.
Therefore, prior art has yet to be improved and developed.
The content of the invention
Present invention aims at a kind of drive shaft device of chart drum is provided, to realize the volume for reducing chart drum, driving
Structure is more simple, durable.
Technical scheme is as follows：
A kind of drive shaft device of chart drum, it is arranged in a chart drum, and has corresponding power supply；Wherein, described
The side of chart drum axle is fixedly installed an at least motor sub-assembly；The motor sub-assembly is slowed down using at least one set of reduction gearing,
And coaxially it is fixedly installed with chart drum axle；The motor sub-assembly receives control unit control, for exporting predetermined length or quantity
Coil paper.
Described drive shaft device, wherein, the motor sub-assembly includes a motor, and the motor sets driving to have one first
Driving gear, first driving gear are engaged simultaneously with three the first planetary gears, and three first planetary gears are rotatable
It is arranged on the first bottom plate, the first planet outer gear rim is meshed with the inwall upper rack of a geared sleeve, the geared sleeve
It is fixed on the motor；
One second driving gear, institute are integrally fixedly installed with first bottom plate the bottom surface of first bottom plate is central
State the second driving gear to be engaged with phase with three the second planetary gears, three second planetary gears are spindle rotationally arranged in
On one second bottom plate, the bottom surface of second bottom plate is provided with the drive rod of extension, for driving the rotation of the chart drum axle.
Described drive shaft device, wherein, an axle sleeve is additionally provided between the geared sleeve and the chart drum axle, with
The inwall fixed setting of the chart drum axle together, and has the drive connection structure being adapted to the drive rod.
Described drive shaft device, wherein, the drive connection structure is included in half post holes set on the axle sleeve, with
And the semi-cylinder being adapted with half post holes is set in the drive rod.
Described drive shaft device, wherein, the chart drum axle, which is extended, to be set on the outside of the motor, and by extremely
A few bearing ensures the rotatable of the relatively described motor of the chart drum axle.
Described drive shaft device, wherein, a fixation recess portion is provided with the side wall of the chart drum, for assembling
State motor.
Described drive shaft device, wherein, the fixed recess portion has been arranged in fixed cover, and the fixed cover is fixed on institute
State on chart drum.
Described drive shaft device, wherein, a driven spool is provided with parallel with the chart drum axle in the chart drum,
Stretched out for coil paper between the chart drum axle and the driven spool.
Described drive shaft device, wherein, multiple convex shoulders for driving are provided with the lateral wall of the chart drum axle
Portion, groove is arranged between convex shoulder.
A kind of drive shaft device of chart drum provided by the present invention, chart drum is arrived as a result of motors are set
On axle, and planetary driving structure, the driving rotation for simplifying structure is realized, it realizes delicate structure, driving structure
Service life is long, and stable working state, can form assembly structure, in failure formula quick-replaceable.
Brief description of the drawings
Fig. 1 is the partial schematic diagram of chart drum device preferred embodiment of the present invention.
Fig. 2 is the local expansion schematic diagram of chart drum device preferred embodiment of the present invention.
Fig. 3 is the assembling schematic diagram of motor of the present invention and fixed cover.
Fig. 4 is chart drum axle broken section of the present invention to show the schematic diagram of motor position.
Fig. 5 a are the motor position schematic diagram of the preferred embodiment of chart drum axle first of the present invention.
Fig. 5 b are the motor position schematic diagram of the preferred embodiment of chart drum axle second of the present invention.
Fig. 6 is the motor sub-assembly schematic diagram of chart drum device of the present invention.
Fig. 7 is the exploded perspective view of motor sub-assembly shown in Fig. 6.
Embodiment
Below in conjunction with accompanying drawing, each preferred embodiment of the present invention will be described in more detail.
It is local as depicted in figs. 1 and 2 in the preferred embodiment of chart drum device of the present invention, the chart drum device
100 can be used for coordinating various reel paper rolls, are generally provided with induction installation on outside or exit slot, are stretched out one's hand when having sensed
When on to exit slot, induction installation can be judged by control unit, and the drive finger of work is sent to the motor 110 of the present invention
Order；After a period of operation, motor is controlled to be stopped, until driving instruction next time.The motor sets composition
One motor sub-assembly, the motor sub-assembly is slowed down using at least one set of reduction gearing, and is coaxially fixedly installed with chart drum axle；The horse
Receive control unit control up to component, for exporting the coil paper of predetermined length or quantity.
In the drive shaft device of chart drum of the present invention, as shown in Figures 2 and 3, the motor 110 is fixed by one
Lid 120 is fixed on chart drum device 100, and the fixed cover 120 can pass through screw 121 thereon and chart drum device 100
Body is fixed, and the fixation recess portion 122 for being adapted to the body of motor 110 is provided with the fixed cover 120, and in the anchor
Fixing groove 123 is provided with nest portion 122, for the fixed feet 111 being adapted on the motor 110, the fixed feet 111 and described
Fixing groove 123 is correspondingly arranged as four respectively, so that the motor 110 can be fixed firmly in the fixed cover 120.
In present pre-ferred embodiments, the drive shaft device mainly includes a drivetrain that realization is driven by motor 110
The chart drum axle of system control, is also not necessarily limited to the setting of chart drum axle in itself certainly, can also use and the horse is set on driven shaft
Reach.The motor is arranged on the inside of chart drum axle or driven shaft, and receives control instruction from control circuit.For example, the motor
It can be arranged in a side opening of the chart drum axle or in opening, and controlled instruction control, chart drum axle can be driven
Rotate, output presets the coil paper of length or quantity, can pass through corresponding control structure to length set in advance or quantity
Realize.The driven shaft and the chart drum axle are side by side against setting, for aiding in the chart drum axle outwards to convey pre- fixed length
The coil paper of degree or quantity, the process of this control have control circuit instruction to realize.
In the preferred embodiment of the drive shaft device of chart drum of the present invention, as shown in Fig. 4 and Fig. 5 a, the motor
110 are arranged to a component, and the component drives the rotation of chart drum axle 130 by the drive rod 112 of output, preferable but unlimited
In, the drive rod 112 uses semi-cylinder, corresponding that corresponding half post holes 131 being adapted to is provided with the chart drum axle 130,
So as to when the component of motor 110 is exported and rotated, drive the rotation of the chart drum axle 130.One end of the chart drum axle
Pilot hole 150 is set, parts of bearings can be used.In the other end of the chart drum axle, i.e., in the motor 110 and the volume
At least one bearing 132 is provided between the outer wall of paper web axle 130, to ensure the rotation of the chart drum axle 130.Preferably may be used
To set multiple bearings, such as two.
In another preferred embodiment as shown in Figure 5 b, an axle sleeve 133 can also be set in the chart drum axle 130, covered
It is located at outside the motor sub-assembly, the axle sleeve 133 can be set to be fixed together with the chart drum axle inwall, and by described half
Post holes 131 is arranged on the axle sleeve 133.The benefit for setting the axle sleeve 133 is can be arranged to the first half of motor sub-assembly
The assembly of another mode, part-structure that will be in the motor sub-assembly except motor set into the axle sleeve 133, are used for
It can be individually replaced.
In the drive shaft device of chart drum of the present invention, the motor sub-assembly, as shown in Figure 6 and Figure 7, it includes the motor
110, and the first driving gear 113 of driving is set by the motor 110, first driving gear 113 is arranged on described three
Among first planetary gear, and three the first planetary gears 114 of driving are engaged, this three the first planetary gears 114 are rotatable
It is arranged on one first bottom plate 115, the bottom surface of first bottom plate 115 is that opposite side is integrally fixedly installed one second driving gear
116。
Three the second planetary gears 117 are provided with one second bottom plate 118, are spindle rotationally arranged in second bottom plate
On 118, the bottom surface of second bottom plate 118 is that opposite side sets the drive rod 112.Three second planetary gears 117 divide
It is not engaged with second driving gear 116, second driving gear 116 is arranged on three second planetary gears 117
Between be engaged simultaneously.
In this way, forming two layers of planetary deceleration, the planetary gear 117 of the first planetary gear 114 and second is all set
Put in a geared sleeve 119, as shown in fig. 7, and being engaged the rack 139 on the inwall of geared sleeve 119 from lateral border.Above-mentioned knot
Structure is assembled together, and is fixed together by the geared sleeve 119 and the motor 110, and two layers of planetary gear assembling is existed
Motor sub-assembly is formed together.The motor sub-assembly has very exquisite modular construction, can make in whole chart drum device
Coil paper axle construction it is more succinct, the volume of whole chart drum device can be smaller, more exquisite.
The operation principle of the motor sub-assembly is：When motor drives the first driving gear 113 to rotate, by first active
Gear 113 drives three the first driven gears 114 to rotate；Three the first driven gears stinging on the inwall of geared sleeve 119
Close and rotate so that the underdrive of the first bottom plate 115.First bottom plate 115 rotates together with the second driving gear 116, and this
Two driving gears 116 are arranged between three second driven gears 117, while are engaged and are driven the second driven gear 117
Rotation.Second driven gear 117 is also engaged the inwall upper rack of the geared sleeve 119 on lateral border, therefore, drives second
The rotation of bottom plate 118, so as to be rotated together with drive rod 112.The drive rod 112 extends to the bottom of the geared sleeve 119
On the outside of portion, so as to form the external driving of motor sub-assembly output.
Above-mentioned planetary gear is clearly not limited to two layers, can set more layers as needed.Chart drum of the present invention
Drive shaft device can be applied to directly on existing chart drum, form the driving core component of automatic output paper.By with horse
The planetary gear speed-reduction structure set up to association, it is possible to achieve the output to chart drum axle slewing rate.The slowing-down structure
Other traditional standard reduction gear arrangements can be used, will not be repeated here.The bearing 132 can set one or more
It is individual.This drive system can include a The gear deceleration assembly and one or more rotatable bearings, to support horse
Up in chart drum（Drive roll or driven voller）It is interior, drive winding shaft to be rotated relative to motor by motor, the motor passes through power supply one
End is fixed on the shell of chart drum.
For convenience of output paper, as depicted in figs. 1 and 2, a driven spool 140 is additionally provided with chart drum of the present invention,
It is parallel with the chart drum axle 130, and form the gap slightly to recline therebetween, for coil paper from the chart drum axle 130
Stretched out between the driven spool 140.Meanwhile for convenience of the work of the chart drum axle 130, holding paper was not only facilitated but also can be with shape
Into the air gap, multiple convex shoulders 134 for driving, each convex shoulder are additionally provided with the lateral wall of the chart drum axle 130
Groove 135 is arranged between portion 134, can so make the paper of clamping more easily by and being not easy to be formed the product on exit slot
Ash.
To sum up, the drive shaft device of chart drum provided by the present invention has simplified the structure that driving rotates, and it realizes structure
Exquisiteness, drive shaft part, and the motor sub-assembly with core component, ensure that the life-span that driving structure uses is longer, and
Stable working state, the coil paper for output of slowing down is easier, more stable；Core component uses assembly structure simultaneously, is breaking down
Formula fast changeable.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, wanted for example, all these modifications and variations should all belong to right appended by the present invention
The protection domain asked.
Claims (1)
1. a kind of drive shaft device of chart drum, it is arranged in a chart drum, and has corresponding power supply；Characterized in that,
The side of the chart drum axle is fixedly installed an at least motor sub-assembly；The motor sub-assembly is subtracted using at least one set of reduction gearing
Speed, and be coaxially fixedly installed with chart drum axle；The motor sub-assembly receives control unit control, for exporting predetermined length or number
The coil paper of amount；
The motor sub-assembly includes a motor, and the motor sets driving to have one first driving gear, first driving gear with
Three the first planetary gears are engaged simultaneously, and three first planetary gears are rotatably provided on the first bottom plate, and described first
Planetary gear outer rim is meshed with the inwall upper rack of a geared sleeve, and the geared sleeve is fixed on the motor；
One second driving gear is integrally fixedly installed with first bottom plate the bottom surface of first bottom plate is central, described the
Two driving gears are engaged with three the second planetary gears with phase, and three second planetary gears are spindle rotationally arranged in one
On two bottom plates, the bottom surface of second bottom plate is provided with the drive rod of extension, for driving the rotation of the chart drum axle；
An axle sleeve is additionally provided between the geared sleeve and the chart drum axle, is fixedly installed with the inwall of the chart drum axle
Together, and with the drive connection structure being adapted to the drive rod；
The drive connection structure is included in half post holes set on the axle sleeve, and is set and the attached column in the drive rod
The semi-cylinder that hole is adapted；
The chart drum axle, which is extended, to be set on the outside of the motor, and ensures the chart drum axle phase by an at least bearing
To the rotatable of the motor；
A fixation recess portion is provided with the side wall of the chart drum, for assembling the motor；
The fixed recess portion has been arranged in fixed cover, and the fixed cover is fixed on the chart drum；
A driven spool is provided with parallel with the chart drum axle in the chart drum, for coil paper from the chart drum axle and institute
State and stretch out between driven spool；
Multiple convex shoulders for driving are provided with the lateral wall of the chart drum axle, groove is arranged between convex shoulder；
The axle sleeve is by the modular assembly of the first half of the motor, for being individually replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343360.6A CN104939726B (en) | 2015-06-19 | 2015-06-19 | A kind of drive shaft device of chart drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343360.6A CN104939726B (en) | 2015-06-19 | 2015-06-19 | A kind of drive shaft device of chart drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104939726A CN104939726A (en) | 2015-09-30 |
| CN104939726B true CN104939726B (en) | 2017-12-12 |
Family
ID=54155225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343360.6A Active CN104939726B (en) | 2015-06-19 | 2015-06-19 | A kind of drive shaft device of chart drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104939726B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821110B (en) * | 2016-12-28 | 2019-03-15 | 重庆一锄商贸有限公司 | Roll web paper drawing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637112Y (en) * | 2003-05-26 | 2004-09-01 | 纪莹芳 | Switching rotational speed tool |
| CN1723830A (en) * | 2004-07-23 | 2006-01-25 | 士平有限公司 | Roll shaped device for supplying hand cleaning paper |
| CN201131698Y (en) * | 2007-11-22 | 2008-10-15 | 应俊 | Auto-induction paper-out device |
| CN104439022A (en) * | 2014-10-24 | 2015-03-25 | 洪劲松 | Electric riveting tool |
| CN204765364U (en) * | 2015-06-19 | 2015-11-18 | 查理·安格纽欧斯本二世 | Chart drum's drive shaft device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006072006A2 (en) * | 2004-12-30 | 2006-07-06 | The Colman Group, Inc. | Improved dispenser for sheet material |
-
2015
- 2015-06-19 CN CN201510343360.6A patent/CN104939726B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637112Y (en) * | 2003-05-26 | 2004-09-01 | 纪莹芳 | Switching rotational speed tool |
| CN1723830A (en) * | 2004-07-23 | 2006-01-25 | 士平有限公司 | Roll shaped device for supplying hand cleaning paper |
| CN201131698Y (en) * | 2007-11-22 | 2008-10-15 | 应俊 | Auto-induction paper-out device |
| CN104439022A (en) * | 2014-10-24 | 2015-03-25 | 洪劲松 | Electric riveting tool |
| CN204765364U (en) * | 2015-06-19 | 2015-11-18 | 查理·安格纽欧斯本二世 | Chart drum's drive shaft device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104939726A (en) | 2015-09-30 |
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Effective date of registration: 20200623 Address after: Wisconsin Patentee after: KIMBERLY-CLARK WORLDWIDE, Inc. Address before: Georgia, USA Patentee before: Valve Solutions Ltd. Effective date of registration: 20200623 Address after: Georgia, USA Patentee after: Valve Solutions Ltd. Address before: 1155 alpha drive, afarat, GA, USA Patentee before: Charlie Agnuosborne II |