CN204224047U - A kind of transition gear - Google Patents
A kind of transition gear Download PDFInfo
- Publication number
- CN204224047U CN204224047U CN201420659589.1U CN201420659589U CN204224047U CN 204224047 U CN204224047 U CN 204224047U CN 201420659589 U CN201420659589 U CN 201420659589U CN 204224047 U CN204224047 U CN 204224047U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating shaft
- bearing seat
- base plate
- transition gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
A kind of transition gear, comprise base plate, the bearing seat be arranged on base plate, the gear between described bearing seat, the first rotating shaft between described gear, through the second rotating shaft described bearing seat and the roller between described first rotating shaft and the second rotating shaft, described base plate is provided with some through holes, rectangular in the middle of described through hole, two ends are semicircle shape, and described first rotating shaft is hollow cylinder.The utility model transition gear, by arranging anchor fitting, makes described transition gear more stable with the engaging of driving gear and ring gear, improves the stability of whole product, improve transmission accuracy simultaneously, meet the needs of transmission.
Description
Technical field
The utility model relates to a kind of transition gear, particularly relates to a kind of transition gear for elevator.
Background technology
Existing driving gear drives ring gear to rotate mainly through transition gear.And existing transition gear is fixed mainly through rotating shaft, with make driving gear and ring gear respectively with stable being fastened togather of described transition gear.But this kind of fixed form, often make transition gear wear and tear and reduce transmission accuracy, be unfavorable for the rotation of driving gear and driven gear.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of transition gear that can effectively solve the problems of the technologies described above.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of transition gear, described transition gear comprises base plate, the bearing seat be arranged on base plate, the gear between described bearing seat, the first rotating shaft between described gear, through the second rotating shaft described bearing seat and the roller between described first rotating shaft and the second rotating shaft, described base plate is provided with some through holes, rectangular in the middle of described through hole, two ends are semicircle shape, and described first rotating shaft is hollow cylinder.
Described base plate is cuboid.
Described bearing seat is provided with two and is positioned at the both sides of described plate upper surface, and described bearing seat lower part is rectangular, and upper part is isosceles trapezoid, and the lower surface of described bearing seat is fixedly connected with the upper surface of described base plate, and the upside of described bearing seat is provided with circular hole.
Described second rotating shaft is cylinder, and its two ends are through the circular hole of described bearing seat.
Described gear is provided with two and in tandem, has gap between described gear, and the outward flange of described gear is provided with sawtooth, and the inward flange of described gear is fixedly connected with described first rotating shaft.
Beneficial effect: compared with prior art, it has following beneficial effect to the utility model:
The utility model transition gear, by arranging anchor fitting, makes described transition gear more stable with the engaging of driving gear and ring gear, improves the stability of whole product, improve transmission accuracy simultaneously, meet the needs of transmission.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification sheets, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of the utility model transition gear.
Fig. 2 is the left view of the transition gear of the utility model shown in Fig. 1.
Fig. 3 is the front view of the transition gear of the utility model shown in Fig. 2.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of transition gear comprise base plate 1, the bearing seat 3 be arranged on base plate 1, the gear 4 between described bearing seat 3, the first rotating shaft 5 between described gear 4, through the second rotating shaft 7 described bearing seat 3 and the roller 8 between described first rotating shaft 5 and the second rotating shaft 7.
As shown in Figure 1 to Figure 3, described base plate 1 is in cuboid, and described base plate 1 is provided with some through holes 2, and described through hole 2 is positioned at four angles place of described base plate 1.Rectangular in the middle of described through hole 2, two ends are semicircle shape.Described through hole 2 passes for stud 9 and described stud 9 can move in through hole 2.Described bearing seat 3 is provided with two and is positioned at the both sides of described base plate 1 upper surface, and described bearing seat 3 lower part is rectangular, and upper part is roughly in isosceles trapezoid.The lower surface of described bearing seat 3 is fixedly connected with the upper surface of described base plate 1.The upside of described bearing seat 3 is provided with circular hole 10, passes for described second rotating shaft 7 and is rotationally connected with described second rotating shaft 7.Described second rotating shaft 7 is in cylinder, and its two ends are through the circular hole 10 of described bearing seat 3.Described gear 4 is provided with two and in tandem, has gap between described gear 4.The outward flange of described gear 4 is provided with sawtooth 6, and the inward flange of described gear 4 is fixedly connected with described first rotating shaft 5, and described first rotating shaft 5 is hollow cylinder.Described second rotating shaft 7 is through the cavity in described first rotating shaft 5.Described roller 8 between described first rotating shaft 5 and the second rotating shaft 7, thus makes described first rotating shaft 5 rotate in the second rotating shaft 7.
As shown in Figure 1 to Figure 3, during described transition gear work, first through described through hole 2, described transition gear being fixed on by stud 9 base plate 1 needs on fixing position.Then driving gear is fastened on the gear 4 of side, driven gear can be combined on the gear 4 of opposite side.Then driving gear driven gear 4 rotates, and then drives driven gear to rotate.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a transition gear, it is characterized in that: described transition gear comprises base plate, the bearing seat be arranged on base plate, the gear between described bearing seat, the first rotating shaft between described gear, through the second rotating shaft described bearing seat and the roller between described first rotating shaft and the second rotating shaft, described base plate is provided with some through holes, rectangular in the middle of described through hole, two ends are semicircle shape, and described first rotating shaft is hollow cylinder.
2. transition gear according to claim 1, is characterized in that: described base plate is cuboid.
3. transition gear according to claim 2, it is characterized in that: described bearing seat is provided with two and is positioned at the both sides of described plate upper surface, described bearing seat lower part is rectangular, upper part is isosceles trapezoid, the lower surface of described bearing seat is fixedly connected with the upper surface of described base plate, and the upside of described bearing seat is provided with circular hole.
4. transition gear according to claim 3, is characterized in that: described second rotating shaft is cylinder, and its two ends are through the circular hole of described bearing seat.
5. transition gear according to claim 4, is characterized in that: described gear is provided with two and in tandem, has gap between described gear, and the outward flange of described gear is provided with sawtooth, and the inward flange of described gear is fixedly connected with described first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659589.1U CN204224047U (en) | 2014-11-07 | 2014-11-07 | A kind of transition gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659589.1U CN204224047U (en) | 2014-11-07 | 2014-11-07 | A kind of transition gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224047U true CN204224047U (en) | 2015-03-25 |
Family
ID=52922165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659589.1U Expired - Fee Related CN204224047U (en) | 2014-11-07 | 2014-11-07 | A kind of transition gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224047U (en) |
-
2014
- 2014-11-07 CN CN201420659589.1U patent/CN204224047U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |