CN203388817U - Mop barrel with involute epicyclic reduction gear device with small tooth difference - Google Patents
Mop barrel with involute epicyclic reduction gear device with small tooth difference Download PDFInfo
- Publication number
- CN203388817U CN203388817U CN201320511560.4U CN201320511560U CN203388817U CN 203388817 U CN203388817 U CN 203388817U CN 201320511560 U CN201320511560 U CN 201320511560U CN 203388817 U CN203388817 U CN 203388817U
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- driving
- mop
- gear
- rotating disk
- base
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Abstract
The utility model relates to a mop barrel with an involute epicyclic reduction gear device with small tooth difference. The mop barrel comprises a barrel body, wherein a base is arranged on the bottom face of the barrel body. The mop barrel further comprises a rotary disc, wherein a ring of driving edge is arranged at the edge of the rotary disc, and a gear ring is arranged on an inner side face of the driving edge. After the driving edge is buckled to the upper end of the base, the upper end surface of the base, the driving edge and the rotary disc encircle a reduction chamber which is internally provided with an inner gear. A central hole is formed in the center of the inner gear, and the inner gear is partially engaged with the gear ring. The mop barrel further comprises a driving shaft which penetrates through the reduction chamber from the center of the rotary disc. The driving shaft is provided with an eccentric block which is sleeved into the central hole of the inner gear. A driving head is arranged on the driving shaft above the rotary disc, and the driving ring which surrounds the driving head and is used for driving a mop disc to rotate is arranged on the upper end surface of the rotary disc. The mop barrel further comprises a positioning device for axially positioning the rotary disc. The utility model provides a reduction device which is simple in structure, reliable in operation and longer in service life and is applied to the mop barrel.
Description
Technical field
The utility model relates to a kind of mop-pail stands with deceleration device.
Background technology
Mop is when cleaning, friction due to resistance and mop and the mop-pail stands wall of water, while pressing down mop rod, extremely require great effort, therefore there is having the mop-pail stands of deceleration device, the Chinese utility model patent that for example patent No. is 201220563822.7,201120233442.2 all provides this mop-pail stands with deceleration device, and wherein deceleration device is planetary gear reducing mechanism.The shortcoming that the existing this mop-pail stands with deceleration device also exists is: planetary gear reducing mechanism structure is more complicated, planetary gear system wearing and tearing when operation are larger.
Summary of the invention
In order to overcome the existing above-mentioned deficiency with the mop-pail stands of deceleration device, the utility model provides a kind of mop-pail stands with involute planetary gear mechanical reduction gear.
The technical scheme in the invention for solving the technical problem is: a kind of mop-pail stands with involute planetary gear mechanical reduction gear, comprise staving, and the bottom surface of described staving is provided with base;
Also comprise a rotating disk, the edge of described rotating disk is provided with a circle and drives limit, and the medial surface on described driving limit has gear ring, and described driving limit is anchored to behind the upper end of described base, and the upper surface of described base, described driving limit, described rotating disk surround a velocity-reducing chamber;
In described velocity-reducing chamber, have an internal gear, the center of described internal gear offers centre bore, and described internal gear and described gear ring partly mesh;
Also comprise a driving shaft, described driving shaft penetrates in described velocity-reducing chamber from the central authorities of described rotating disk, and described driving shaft is provided with eccentric block, and described eccentric block is inserted in the centre bore of described internal gear;
The driving shaft of described rotating disk top is provided with a driving head, is provided with a corral around the driving circle for driving mop disc to rotate of described driving head on the upper surface of described rotating disk;
Also comprise that one for carrying out the positioner of axial location to rotating disk.
Further, on described internal gear, around described centre bore, be provided with locating hole, the upper surface of described base is provided with the locating shaft corresponding with described locating hole, and described locating shaft stretches in described locating hole.
The utility model also has following additional technical feature:
Described base comprises pedestal and is fixed in the chassis of described pedestal upper end.
Sidewall on described driving head is provided with driving head rib, and the lower end of this driving head has a circle positioning disk, and described positioning disk leans against on the upper surface of described rotating disk; The medial surface of described driving circle is provided with and drives circle rib.
Described positioner is a dog screw, and described dog screw penetrates in described driving shaft from the upper surface of described base, and the afterbody of described dog screw is positioned at the back side of described base upper surface.
The utility model in use, the same with the existing mop-pail stands with deceleration device, by the turning set on mophead, drives driving head to rotate.Driving head drives drive shaft turns, thereby eccentric block rotates, and eccentric block drives internal gear in velocity-reducing chamber, to do eccentric rotation, and the driven deceleration rotation of gear ring with internal gear segments engagement, drives the deceleration of limit and rotating disk to rotate thereby realize.Dial rotation drives and drives circle to rotate, and has the driven member adaptive with driving circle on mop disc, thereby the deceleration that drives circle to drive driven member to realize mop disc is rotated.
The beneficial effects of the utility model are: provide a kind of deceleration device simple in structure, reliable, longer service life to be applied in mop-pail stands.
Accompanying drawing explanation
Fig. 1 is the explosive view of deceleration device of the present utility model.
Fig. 2 is another explosive view of deceleration device of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of mop-pail stands with involute planetary gear mechanical reduction gear, comprises staving, and the bottom surface of described staving is provided with base.In the present embodiment, described base comprises pedestal and is fixed in the chassis 1 of described pedestal upper end.
Also comprise a rotating disk 2, the edge of described rotating disk 2 is provided with a circle and drives limit 3, the medial surface on described driving limit 3 has gear ring 4, and after described driving limit 3 is anchored on described chassis 1, described chassis 1, described driving limit 3, described rotating disk 2 surround a velocity-reducing chamber.
In described velocity-reducing chamber, have an internal gear 5, the center of described internal gear 5 offers centre bore 6, described internal gear 5 and the 4 part engagements of described gear ring.
Also comprise a driving shaft 7, described driving shaft 7 penetrates in described velocity-reducing chamber from the central authorities of described rotating disk 2, and described driving shaft 7 is provided with eccentric block 8, and described eccentric block 8 is inserted in the centre bore 6 of described internal gear.In the present embodiment, on described internal gear 5, around described centre bore 6, be provided with locating hole 9, the upper surface on described chassis 1 is provided with the locating shaft corresponding with described locating hole 9 10, and described locating shaft 10 stretches in described locating hole 9.Locating shaft 10 is with to make internal gear 5 move when making eccentric rotary coordinating of locating hole 9 more steady.
The driving shaft of described rotating disk 2 tops is provided with a driving head 11, is provided with a corral around the driving circle 12 for driving mop disc to rotate of described driving head 11 on the upper surface of described rotating disk 2.In the present embodiment, the sidewall on described driving head 11 is provided with driving head rib 13, and this driving head 11 lower end has a circle positioning disk 14, and described positioning disk 14 leans against on the upper surface of described rotating disk 2; The medial surface of described driving circle 12 is provided with and drives circle rib 15.
Also comprise that one for carrying out the positioner of axial location to rotating disk 2.In the present embodiment, described positioner is a dog screw 16, and described dog screw 16 penetrates in described driving shaft 7 from described chassis 1, and the afterbody of described dog screw 16 is positioned at the back side on described chassis 1, and so rotating disk 2 cannot be raised.
In use, the same with the existing mop-pail stands with deceleration device, by the turning set on mophead, drive driving head 11 to rotate.Concrete, the driving head rib 13 interlock rear drive driving heads 11 on the turning set on mophead and driving head 11 rotate.Driving head 11 drives driving shaft 7 to rotate, thereby eccentric block 8 rotates, it (is that internal gear 5 is on the one hand along gear ring 4 revolutions that eccentric block 8 drives internal gear 5 in velocity-reducing chamber, to do eccentric rotation, rotation again on the one hand), 4 driven deceleration rotations of gear ring with internal gear segments 5 engagements, drive the deceleration of limit 3 and rotating disk 2 to rotate thereby realize.Rotating disk 2 rotates to drive and drives circle 12 to rotate, on mop disc, have and the driven member that drives circle 12 adaptations, thereby the deceleration that drives circle 12 to drive driven member to realize mop disc is rotated, concrete, drive the driving circle rib 15 of circle 12 and the deceleration of the driven member interlock rear drive mop disc on mop disc to rotate.
Claims (5)
1. a mop-pail stands with involute planetary gear mechanical reduction gear, comprises staving, it is characterized in that: the bottom surface of described staving is provided with base;
Also comprise a rotating disk, the edge of described rotating disk is provided with a circle and drives limit, and the medial surface on described driving limit has gear ring, and described driving limit is anchored to behind the upper end of described base, and the upper surface of described base, described driving limit, described rotating disk surround a velocity-reducing chamber;
In described velocity-reducing chamber, have an internal gear, the center of described internal gear offers centre bore, and described internal gear and described gear ring partly mesh;
Also comprise a driving shaft, described driving shaft penetrates in described velocity-reducing chamber from the central authorities of described rotating disk, and described driving shaft is provided with eccentric block, and described eccentric block is inserted in the centre bore of described internal gear;
The driving shaft of described rotating disk top is provided with a driving head, is provided with a corral around the driving circle for driving mop disc to rotate of described driving head on the upper surface of described rotating disk;
Also comprise that one for carrying out the positioner of axial location to rotating disk.
2. the mop-pail stands with involute planetary gear mechanical reduction gear as claimed in claim 1, it is characterized in that: on described internal gear, around described centre bore, be provided with locating hole, the upper surface of described base is provided with the locating shaft corresponding with described locating hole, and described locating shaft stretches in described locating hole.
3. the mop-pail stands with involute planetary gear mechanical reduction gear as claimed in claim 1 or 2, is characterized in that: described base comprises pedestal and is fixed in the chassis of described pedestal upper end.
4. the mop-pail stands with involute planetary gear mechanical reduction gear as claimed in claim 1 or 2, it is characterized in that: the sidewall on described driving head is provided with driving head rib, the lower end of this driving head has a circle positioning disk, and described positioning disk leans against on the upper surface of described rotating disk; The medial surface of described driving circle is provided with and drives circle rib.
5. the mop-pail stands with involute planetary gear mechanical reduction gear as claimed in claim 1 or 2, it is characterized in that: described positioner is a dog screw, described dog screw penetrates in described driving shaft from the upper surface of described base, and the afterbody of described dog screw is positioned at the back side of described base upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511560.4U CN203388817U (en) | 2013-08-21 | 2013-08-21 | Mop barrel with involute epicyclic reduction gear device with small tooth difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511560.4U CN203388817U (en) | 2013-08-21 | 2013-08-21 | Mop barrel with involute epicyclic reduction gear device with small tooth difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388817U true CN203388817U (en) | 2014-01-15 |
Family
ID=49900382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511560.4U Expired - Fee Related CN203388817U (en) | 2013-08-21 | 2013-08-21 | Mop barrel with involute epicyclic reduction gear device with small tooth difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203388817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618409A (en) * | 2017-01-14 | 2017-05-10 | 孙振东 | Mop capable of being decelerated during cleaning |
-
2013
- 2013-08-21 CN CN201320511560.4U patent/CN203388817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618409A (en) * | 2017-01-14 | 2017-05-10 | 孙振东 | Mop capable of being decelerated during cleaning |
| CN106618409B (en) * | 2017-01-14 | 2022-04-05 | 孙振东 | Mop capable of realizing speed reduction during cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160821 |