CN203948598U - A kind of novel bevel gear - Google Patents
A kind of novel bevel gear Download PDFInfo
- Publication number
- CN203948598U CN203948598U CN201420318893.XU CN201420318893U CN203948598U CN 203948598 U CN203948598 U CN 203948598U CN 201420318893 U CN201420318893 U CN 201420318893U CN 203948598 U CN203948598 U CN 203948598U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- size
- larger
- axle
- less
- 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
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Abstract
The utility model relates to mechanical field, relates in particular to a kind of novel bevel gear.Comprise larger-size bevel gear, described larger-size bevel gear inside comprises groove, described groove comprises more than one depression, described depression can the less bevel gear of chimeric another size, the described larger-size bevel gear bevel gear less with size the two can be chimeric and separated, the axle of the bevel gear that described size is less and the axle of larger-size bevel gear are all porose on the two, also comprise through the hole of the two the two relatively-stationary pin.Beneficial effect: can use altogether, can separately use, can also can oneself lubricate as a kind of transport structure simultaneously, can convenient for maintaining.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of novel bevel gear.
Background technique
There is following defect in prior art:
1. the immutable diameter of same bevel gear;
2. transportation also takes up room;
3. can not oneself lubricate.
Model utility content
The object of model utility: for a kind of powerful novel bevel gear is provided, specific purposes are shown in a plurality of essence technique effects of concrete implementation section.
In order to reach as above object, the utility model is taked following technological scheme:
A kind of novel bevel gear, it is characterized in that, comprise larger-size bevel gear, described larger-size bevel gear inside comprises groove, described groove comprises more than one depression, described depression can the less bevel gear of chimeric another size, the described larger-size bevel gear bevel gear less with size the two can be chimeric and separated, the axle of the bevel gear that described size is less and the axle of larger-size bevel gear are all porose on the two, also comprise through the hole of the two the two relatively-stationary pin.
The further technological scheme of the utility model is, the two is straight-tooth the less bevel gear of described larger-size bevel gear and size.
The further technological scheme of the utility model is, on the axle of the bevel gear that described size is less and the axle of larger-size bevel gear, all comprises screw thread.
The further technological scheme of the utility model is, on the axle of described larger-size bevel gear, be fixed with fixed container, there is lubricant grease described fixed container inside, and described fixed container connecting pipe passes into the middle part of the axle of bevel gear, is communicated with the internal holes of the end face of bevel gear.
The further technological scheme of the utility model is, on described end face, comprises lines, and described lines connects the inwall of internal holes, and described lines also connects the external teeth of bevel gear.
Adopt as above the utility model of technological scheme, with respect to prior art, have following beneficial effect: can use altogether, can separately use, can also can oneself lubricate as a kind of transport structure simultaneously, can convenient for maintaining.
Accompanying drawing explanation
In order to further illustrate the utility model, below in conjunction with accompanying drawing, further describe:
Fig. 1 is multi-stage gear structural representation;
Fig. 2 is the perspective view of the internal lubrication structure of gear;
Fig. 3 is the structural representation on face of gear;
1. external teeth; 2. inner teeth; 3. end face; 4. a side bolt; 5. opposite side bolt; 6. screw thread; 7. axle; 8. fixed container; 9. pipeline; 10. lines; 11. internal holes.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
A kind of novel bevel gear, it is characterized in that, comprise larger-size bevel gear, described larger-size bevel gear inside comprises groove, described groove comprises more than one depression, described depression can the less bevel gear of chimeric another size, the described larger-size bevel gear bevel gear less with size the two can be chimeric and separated, the axle of the bevel gear that described size is less and the axle of larger-size bevel gear are all porose on the two, also comprise through the hole of the two the two relatively-stationary pin.The technique effect of the essence that the technological scheme at this place plays and implementation procedure thereof are for arbitrary as follows: A. structure of transporting bevel gear, can be nested by inner bevel gear and outside bevel gear, and can reduce the space that it takies; If B. need to change velocity ratio, outside bevel gear can be removed, change inner bevel gear; C. inside and outside bevel gear is detachably installed, and can adapt to multiple environmental demand; D. inner bevel gear and outside bevel gear can make the velocity ratio that a pair of preparation is installed, and in the time of a plurality of gears transportation, need not again contrast, and install more accurately, and the installation time is shorter.
With respect to traditional mounting structure, this is novel has reduced time of pairing, so the installation time is about original 2/3rds.
The two is straight-tooth the less bevel gear of described larger-size bevel gear and size.The technique effect of the essence that the technological scheme at this place plays and implementation procedure thereof are for as follows, because straight-tooth can facilitate pull out, so it is easy to use, because straight-tooth is difficult for being stuck.
On the axle of the bevel gear that described size is less and the axle of larger-size bevel gear, all comprise screw thread 6.The technique effect of the essence that the technological scheme at this place plays and implementation procedure thereof are for as follows, and this place provides a kind of basic implementation structure, so that the utility model can be installed.
On the axle of described larger-size bevel gear, be fixed with fixed container 8, there is lubricant grease described fixed container 8 inside, and described fixed container 8 connecting pipes pass into the middle part of the axle of bevel gear, are communicated with the internal holes 11 of the end face 3 of bevel gear.The technique effect of the essence that the technological scheme at this place plays and implementation procedure thereof are for as follows, described fixed container 8 can be along with axle rotates, described fixed container inside by pipeline, be connected to the internal holes 11 of end face 3, thereby engagement position is lubricated, the preferred solid-state butter of lubricant grease at this place, to reduce mobility.Adopt after the structure at this place, the heating situation at bevel gear engagement position greatly reduces.
The fixed structure at this place, can make to paste, and can be also to fix by screw; Meanwhile, fixed container 8 preferably has opening, can add butter to the inside.
Through contrast, under same rotating speed, rotate 10 minutes, 300r/min, same velocity ratio and gear, the temperature of this novel engagement combination is 35 degrees Celsius, common engagement bevel gear temperature control group is 45 degrees Celsius.
On described end face 3, comprise lines 10, described lines connects the inwall of internal holes 11, and described lines 10 also connects the external teeth 1 of bevel gear.The technique effect of the essence that the technological scheme at this place plays and implementation procedure thereof are for as follows, and lines has the effect of guiding, reduce expending of lubricant oil.
more than show and described basic principle of the present utility model, major character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. a novel bevel gear, it is characterized in that, comprise larger-size bevel gear, described larger-size bevel gear inside comprises groove, described groove comprises more than one depression, described depression can the less bevel gear of chimeric another size, the described larger-size bevel gear bevel gear less with size the two can be chimeric and separated, the axle of the bevel gear that described size is less and the axle of larger-size bevel gear are all porose on the two, also comprise through the hole of the two the two relatively-stationary pin.
2. a kind of novel bevel gear as claimed in claim 1, is characterized in that, the two is straight-tooth the less bevel gear of described larger-size bevel gear and size.
3. a kind of novel bevel gear as claimed in claim 1, is characterized in that, all comprises screw thread (6) on the axle of the bevel gear that described size is less and the axle of larger-size bevel gear.
4. a kind of novel bevel gear as claimed in claim 1, it is characterized in that, on the axle of described larger-size bevel gear, be fixed with fixed container (8), there is lubricant grease described fixed container (8) inside, described fixed container (8) connecting pipe passes into the middle part of the axle of bevel gear, is communicated with the internal holes (11) of the end face (3) of bevel gear.
5. a kind of novel bevel gear as claimed in claim 1, is characterized in that, comprises lines (10) on described end face (3), and described lines connects the inwall of internal holes (11), and described lines (10) also connects the external teeth (1) of bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318893.XU CN203948598U (en) | 2014-06-16 | 2014-06-16 | A kind of novel bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318893.XU CN203948598U (en) | 2014-06-16 | 2014-06-16 | A kind of novel bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948598U true CN203948598U (en) | 2014-11-19 |
Family
ID=51890635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318893.XU Expired - Fee Related CN203948598U (en) | 2014-06-16 | 2014-06-16 | A kind of novel bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948598U (en) |
-
2014
- 2014-06-16 CN CN201420318893.XU patent/CN203948598U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160616 |