CN203362000U - Turnover mechanism of roller system of shutter lifting turner - Google Patents
Turnover mechanism of roller system of shutter lifting turner Download PDFInfo
- Publication number
- CN203362000U CN203362000U CN 201320329793 CN201320329793U CN203362000U CN 203362000 U CN203362000 U CN 203362000U CN 201320329793 CN201320329793 CN 201320329793 CN 201320329793 U CN201320329793 U CN 201320329793U CN 203362000 U CN203362000 U CN 203362000U
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- outer support
- switching mechanism
- rolling wheel
- annular distance
- wheel system
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Abstract
The utility model relates to shutters, and discloses a turnover mechanism of a roller system of a shutter lifting turner. The turnover mechanism comprises a top cover and a base, and further comprises an outer support, a secondary third gear, a secondary third driven wheel, an inner shaft sleeve, an overturning gear, an inner support, an overturning disk and a hollow rotating shaft. The hollow rotating shaft is inserted in from the right end of the overturning disk and sequentially penetrates through the inner support, the overturning gear, the inner shaft sleeve, the secondary third gear and the outer support. The secondary third gear is meshed with the secondary third driven wheel, and the outer support and the inner support are mounted inside the top cover and the base. According to the technical scheme, the turnover mechanism of the roller system of the shutter lifting turner has the obvious technical effect that the top cover and the base can not be easily supported to be open, a gap can not be generated easily, slippage and dislocation can not happen in the meshing process of the gear, and the technical defect of incomplete failure of the gear overturning mechanism can be overcome.
Description
Technical field
The utility model patent relates to a kind of shutter, relates in particular to a kind of switching mechanism of rolling wheel system of shutter lifting turner.
Background technology
201210266070.2) and " shutter bearing pin wheel mechanism for rolling and with the bearing pin rolling wheel system of partial gear switching mechanism " (number of patent application: 201210380061.6) announced a kind of system of the rolling wheel with the partial gear switching mechanism for shutter application for a patent for invention " shutter wheel mechanism for rolling and with the rolling wheel system of partial gear switching mechanism " (number of patent application:, wherein the two ends of time two driven pulleys 365 of partial gear switching mechanism and time three driven pulleys 366 are arranged on respectively on the block hole be combined by top cover 39 and base 38, in rolling wheel system rotary course, partial gear 362 is contacted and is become when gear meshes and can apply an eccentric force to top cover 39 and base 38 by the locking arc with time three driven pulleys 366 with time two driven pulleys 365 or partial gear 363, top cover 39 and base 38 are strutted and produce gap, cause in the Meshing Process of Spur Gear of partial gear 363 and time two driven pulleys 366 and produce and jump the tooth dislocation, cause the partial gear switching mechanism to lose efficacy, partial gear switching mechanism for the rolling wheel system of the pitches combined louver window containing 1 to 3 time louvre blade has only used three driven pulleys 366 one time, partial gear 363 and time three driven pulleys 366 contacts when becoming gear and meshing and can be applied a larger eccentric force to top cover and base 38 by the locking arc, in addition, when hollow axle adopts metal material, hollow axle can produce larger friction and cause the working of plastics wearing and tearing with the top cover 39 of being made by plastic material and the bearing on base 38.
Summary of the invention
The purpose of this utility model is exactly easily to strut and produce gap and cause in Meshing Process of Spur Gear to produce and jump the tooth dislocation, the technological deficiency that causes the partial gear switching mechanism to lose efficacy for the top cover of prior art and base.A kind of switching mechanism of rolling wheel system of shutter lifting turner is provided, and top cover and base are not easy to strut and are not easy to produce gap, can not cause in Meshing Process of Spur Gear to produce to jump tooth dislocation, the technological deficiency that can not cause the partial gear switching mechanism to lose efficacy.
For achieving the above object, the utility model adopts following technical scheme.
The switching mechanism of the rolling wheel system of shutter lifting turner, comprise top cover and base, also comprise outer support, inferior three gears, inferior three driven pulleys, internal axle sleeve, turning gear, interior bearing, turnover disc and hollow axle, hollow axle inserts from the turnover disc right-hand member, successively through interior bearing, turning gear, internal axle sleeve, inferior three gears and outer support, inferior three gears and time three driven pulley engagements, outer support and interior bearing are arranged in top cover and base.
As preferably, between outer support and inferior three gears, be provided with outer shaft and bottom bracket axle.
As preferably, outer support is thin of circular upper part and square lower part, which is provided with an imperial palace ring through hole and two small circular through holes, and interior bearing is thin of circular upper part and square lower part, which is provided with an imperial palace ring through hole and two small circular through holes.
As preferably, the switching mechanism of the rolling wheel system of shutter lifting turner also comprises balancing pole, balancing pole comprises disk, the setting locking arc corresponding with the outer ring surface of bottom bracket axle, internal axle sleeve on disk, be connected with two small circular through holes of outer support, interior bearing through the diameter of axle at the two ends of the axis of disk.
As preferably, the interior annular distance of outer support and the interior annular distance of interior bearing are inserted respectively in the two ends of inferior three driven pulleys and balancing pole, finally by corresponding cavity on outer support and interior bearing inserted base, locking arc on two disks of balancing pole keeps sliding friction with the outer ring surface laminating of bottom bracket axle, internal axle sleeve respectively, with balance time three gears, with time three driven pulleys, by the locking arc, is contacted and is become when gear meshes the eccentric force produced.
As preferably, turnover disc through the interior annular distance of interior bearing, the interior annular distance of turning gear is inserted in turnover disc quill shaft the head breach and make both secure bond together, then internal axle sleeve is inserted in the interior annular distance of turnover disc.
As preferably, outer shaft inserts the interior annular distance of outer support from right-hand member.
As preferably, the hollow axle that puts outer shaft is packed in the interior annular distance of outer support, makes outer shaft directly contact with outer support.
As preferably, outer shaft comprises bulge loop, axle sleeve wall and interior annular distance, and the shape of the interior annular distance of outer shaft is consistent with the outer shroud shape that outer ring surface is cut out two plane-parallel hollow axles, so that coordinate each other.
The utility model is owing to having adopted above technical scheme, have significant technique effect: top cover and base are not easy to strut and are not easy to produce gap, can not cause in Meshing Process of Spur Gear to produce and jump tooth dislocation, the technological deficiency that can not cause the partial gear switching mechanism to lose efficacy.
the accompanying drawing explanation
The partial gear switching mechanism graphics that Fig. 1 is shutter rolling wheel system.
The partial gear switching mechanism graphics that Fig. 2 is shutter rolling wheel system.
The three-dimensional explosive view of the partial gear switching mechanism that Fig. 3 is shutter rolling wheel system.
The left support abutment graphics that Fig. 4 a, Fig. 4 b are the partial gear switching mechanism.
The right support abutment graphics that Fig. 5 a, Fig. 5 b are the partial gear switching mechanism.
The outer shaft graphics that Fig. 6 a, Fig. 6 b are the partial gear switching mechanism.
The balancing pole graphics that Fig. 7 a, Fig. 7 b are the partial gear switching mechanism.
the specific embodiment
Below in conjunction with accompanying drawing 1 to 7, with embodiment, the utility model is described in further detail.
Embodiment 1
The switching mechanism of the rolling wheel system of shutter lifting turner, comprise top cover 39 and base 38, also comprise outer support 311, inferior three gears 363, inferior three driven pulleys 366, internal axle sleeve 368, turning gear 369, interior bearing 312, turnover disc 364 and hollow axle 357, hollow axle 357 inserts from turnover disc 364 right-hand members, successively through interior bearing 312, turning gear 369, internal axle sleeve 368, inferior three gears 363 and outer support 311, inferior three gears 363 and time three driven pulley 366 engagements, outer support 311 is arranged in top cover 39 and base 38 with interior bearing 312.
Be provided with outer shaft 3610 and bottom bracket axle 367 between outer support 311 and inferior three gears 363.
Also comprise balancing pole 365, balancing pole 365 comprises disk 3652,3653, the locking arc 3665,3665 ' corresponding with the outer ring surface of bottom bracket axle 367, internal axle sleeve 368 is set on disk 3652,3653, and the diameter of axle 3664,3664 ' at two ends that passes the axis 3666 of disk 3652,3653 is connected with two small circular through holes 3113,3123 of outer support 311, interior bearing 312.
The interior annular distance 3112 of outer support 311 and the interior annular distance 3122 of interior bearing 312 are inserted respectively in the two ends of inferior three driven pulleys 366 and balancing pole 365, finally by corresponding cavity on outer support 311 and interior bearing 312 inserted bases 38, locking arc 3665,3665 ' on two disks 3652,3653 of balancing pole 365 keeps sliding friction with the outer ring surface laminating of bottom bracket axle 367, internal axle sleeve 368 respectively, with balance time three gears 363, with time three driven pulleys 366, by the locking arc, is contacted and is become when gear meshes the eccentric force produced.
The hollow axle 357 that puts outer shaft 3610 is packed in the interior annular distance 3112 of outer support 311, makes outer shaft 3610 directly contact with outer support 311.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (9)
1. the switching mechanism of the rolling wheel system of shutter lifting turner, it is characterized in that: comprise top cover (39) and base (38), also comprise outer support (311), inferior three gears (363), inferior three driven pulleys (366), internal axle sleeve (368), turning gear (369), interior bearing (312), turnover disc (364) and hollow axle (357), hollow axle (357) inserts from turnover disc (364) right-hand member, successively through interior bearing (312), turning gear (369), internal axle sleeve (368), inferior three gears (363) and outer support (311), inferior three gears (363) and time three driven pulleys (366) engagement, outer support (311) is arranged in top cover (39) and base (38) with interior bearing (312).
2. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 1, is characterized in that: between outer support (311) and time three gears (363), be provided with outer shaft (3610) and bottom bracket axle (367).
3. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 1 and 2, it is characterized in that: outer support (311) is thin of circular upper part and square lower part, which is provided with an imperial palace ring through hole (3112) and two small circular through holes (3113), interior bearing (312) is thin of circular upper part and square lower part, which is provided with an imperial palace ring through hole (3122) and two small circular through holes (3123).
4. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 3, it is characterized in that: also comprise balancing pole (365), balancing pole (365) comprises disk (3652, 3653), disk (3652, 3653) the upper setting and bottom bracket axle (367), the locking arc (3665 that the outer ring surface of internal axle sleeve (368) is corresponding, 3665 '), through disk (3652, the diameter of axle (3664 at the two ends of axis 3653) (3666), 3664 ') with outer support (311), two small circular through holes (3113 of interior bearing (312), 3123) be connected.
5. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 4, it is characterized in that: the interior annular distance (3112) of outer support (311) and the interior annular distance (3122) of interior bearing (312) are inserted respectively in the two ends of time three driven pulleys (366) and balancing pole (365), finally by outer support (311) and the upper corresponding cavity of interior bearing (312) inserted base (38), two disks (3652 of balancing pole (365), 3653) the locking arc (3665 on, 3665 ') respectively with bottom bracket axle (367), the outer ring surface of internal axle sleeve (368) is fitted and is kept sliding friction, contact and become when gear meshes the eccentric force produced by the locking arc with time three driven pulleys (366) with balance time three gears (363).
6. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 3, it is characterized in that: turnover disc (364) through the interior annular distance (3122) of interior bearing (312), the interior annular distance of turning gear (369) is inserted in turnover disc (364) quill shaft the head breach and make both secure bond together, then internal axle sleeve (368) is inserted in the interior annular distance of turnover disc (364).
7. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 3 is characterized in that: outer shaft (3610) inserts the interior annular distance (3112) of outer support (311) from right-hand member.
8. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 3, it is characterized in that: the hollow axle (357) that puts outer shaft (3610) is packed in the interior annular distance (3112) of outer support (311), makes outer shaft 3610 directly contact with outer support (311).
9. the switching mechanism of the rolling wheel system of shutter lifting turner according to claim 2, it is characterized in that: outer shaft (3610) comprises bulge loop (36101), axle sleeve wall (36102) and interior annular distance (36103), the outer shroud shape that the shape of the interior annular distance (36103) of outer shaft (3610) is cut out two plane-parallel hollow axles (357) with outer ring surface is consistent, so that coordinate each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320329793 CN203362000U (en) | 2013-06-06 | 2013-06-06 | Turnover mechanism of roller system of shutter lifting turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320329793 CN203362000U (en) | 2013-06-06 | 2013-06-06 | Turnover mechanism of roller system of shutter lifting turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362000U true CN203362000U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320329793 Expired - Fee Related CN203362000U (en) | 2013-06-06 | 2013-06-06 | Turnover mechanism of roller system of shutter lifting turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672853A (en) * | 2016-01-12 | 2016-06-15 | 杭州欧栅美叶科技有限公司 | Lifting overturning device for single dichotomy synchronous variable pitch shutter |
-
2013
- 2013-06-06 CN CN 201320329793 patent/CN203362000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672853A (en) * | 2016-01-12 | 2016-06-15 | 杭州欧栅美叶科技有限公司 | Lifting overturning device for single dichotomy synchronous variable pitch shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140606 |