CN206668912U - A kind of wear-resisting planetary gear of pin-connected panel - Google Patents
A kind of wear-resisting planetary gear of pin-connected panel Download PDFInfo
- Publication number
- CN206668912U CN206668912U CN201720373729.2U CN201720373729U CN206668912U CN 206668912 U CN206668912 U CN 206668912U CN 201720373729 U CN201720373729 U CN 201720373729U CN 206668912 U CN206668912 U CN 206668912U
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- planetary gear
- pieces
- wear
- arc
- resisting
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Abstract
The utility model discloses a kind of wear-resisting planetary gear of pin-connected panel, belong to planetary gear field.The wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, including four pieces of arc gear wheel blocks, assembled integral planet wheel body after described four pieces of arc gear wheel blocks head and the tail are connected together, and be provided with to limit the collar of four pieces of arc gear wheel blocks axial direction activities in the axis hole of the planet wheel body.The utility model is simple in construction, ingenious in design, and abrasion resistant effect is good, service life length, is assembled into planetary gear using four pieces of arc gear wheel blocks, the arc gear wheel block of fray need to be only replaced when wearing when deployed, and it is convenient to replace, and reduces use cost.
Description
Technical field
A kind of planetary gear is the utility model is related to, more specifically to a kind of wear-resisting planetary gear of pin-connected panel.
Background technology
Existing planetary gear typically uses common roller gear, and rotatable engagement is sleeved on planet wheel spindle.It is such
Although planetary gear disclosure satisfy that requirement to a certain extent, in planetary gear in sun gear axis rotary course,
Due to reasons such as mismachining tolerance and rigging errors, cause that the centre-to-centre spacing between planetary gear and sun gear is non-constant, and this results in row
Star-wheel and sun gear can not be engaged in the working condition underdrive of setting, and then planetary gear and sun gear can be caused excessively to be ground
Damage, reduce the service life of planetary gear and sun gear.And for traditional planetary gear, when there is above mentioned problem, only
Whole planetary gear can be replaced, like this not only increase use cost, and cause certain waste.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the shortcomings of above-mentioned, there is provided a kind of wear-resisting planetary gear of pin-connected panel, using this
The technical scheme of utility model, simple in construction, ingenious in design, abrasion resistant effect is good, service life length, using four pieces of arc gear wheel blocks
Planetary gear is assembled into, the arc gear wheel block of fray need to be only replaced when wearing when deployed, it is convenient to replace, and reduction makes
Use cost.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
The wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, including four pieces of arc gear wheel blocks, described four pieces of arc-shaped gears
Assembled integral planet wheel body after wheel block head and the tail are connected together, and be provided with to limit in the axis hole of the planet wheel body
The collar of four pieces of arc gear wheel blocks axial direction activities of system.
Further, the surface of described planet wheel body is provided with graphene wearing layer, and graphene wearing layer applies
It is covered with composite lubricating film.
Further, the wedge for being equipped with wedge-shaped neck in the both ends of the surface of described arc gear wheel block and being engaged with neck
Shape fixture block, and the collar standing groove being engaged with collar is offered on the inner peripheral surface of arc gear wheel block；Described arc gear wheel block
On offer strip louvre.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) the wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, its four pieces of arc gear wheel block head and the tail are spelled after being connected together
Integral planet wheel body is filled, and is provided with to limit four pieces of arc gear wheel block axial directions in the axis hole of the planet wheel body
The collar of activity, simple in construction, ingenious in design, planet wheel body is, and four piece arcs assembled by four pieces of arc gear wheel blocks
Four pieces of arc gear wheel block activities are limited by collar after shape cluster gear assembly so that structure connection is more firm, is using process
Need to only replace the arc gear wheel block for breakage occur when middle planet wheel body damages, it is convenient to replace, reduce use into
This；
(2) the wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, it is resistance to that the surface of its planet wheel body is provided with graphene
Layer is ground, the presence of graphene wearing layer improves the wearability of planetary gear, avoids abrasion even broken teeth in the planetary gear course of work,
Service life is extended, and graphene wearing layer is coated with composite lubricating film, can not only play good rust-proof effect, while also can
Certain greasy property is kept, protects planetary gear to be influenceed from friction and wear, it might even be possible to reduces the abrasion even corrosion gear teeth
Tooth, planetary gear noise can also be reduced by reducing friction；
(3) the wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, strip louvre is offered on its arc gear wheel block,
It can not only effectively radiate, reduce the temperature of planet wheel surface, and reduce the weight of planetary gear.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the wear-resisting planetary gear of pin-connected panel of the present utility model；
Fig. 2 is the structural representation of arc gear wheel block in a kind of wear-resisting planetary gear of pin-connected panel of the present utility model.
Label declaration in schematic diagram：1st, arc gear wheel block；11st, collar standing groove；12nd, heat emission hole；13rd, neck；14th, block
Block.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1, a kind of wear-resisting planetary gear of pin-connected panel of the present embodiment, including four pieces of arc gear wheel blocks 1, four pieces of arc-shaped gears
The wheel head and the tail of block 1 assembled integral planet wheel body after being connected together, and be provided with the axis hole of the planet wheel body to
The collar of the axial direction activity of four pieces of arc gear wheel blocks of limitation 1, simple in construction, ingenious in design, planet wheel body is by four pieces of arc-shaped gears
It is assembled to take turns block 1, and four pieces of activities of arc gear wheel block 1 are limited by collar after four pieces of assembly of arc gear wheel block 1 so that knot
Structure connection is more firm, and the arc gear wheel block for breakage occur need to be only replaced when planet wheel body damages in use
1, it is convenient to replace, and reduces use cost；The concrete structure of arc gear wheel block 1 is (participating in shown in Fig. 2) in the present embodiment：Arc
Wedge-shaped neck 13 and the wedge-shaped fixture block 14 being engaged with neck 13, four pieces of arc gear wheels are equipped with the both ends of the surface of shape cluster gear 1
Engaging is firm between each other for block 1, and the collar standing groove 11 being engaged with collar is offered on the inner peripheral surface of arc gear wheel block 1；
Strip louvre 12 is offered on arc gear wheel block 1, can not only effectively be radiated, reduces the temperature of planet wheel surface, and
Reduce the weight of planetary gear；In order to improve the abrasion resistant effect of planetary gear, extend the service life of planetary gear, planet wheel body
Surface is provided with graphene wearing layer, and the presence of graphene wearing layer improves the wearability of planetary gear, avoids planetary gear from working
During abrasion even broken teeth, extend service life, and graphene wearing layer be coated with composite lubricating film, can not only play well
Rust-proof effect, while can also keep certain greasy property, protect planetary gear to be influenceed from friction and wear, it might even be possible to subtract
Less wear even corrodes wheel teeth, can also reduce planetary gear noise by reducing friction.
The wear-resisting planetary gear of a kind of pin-connected panel of the present utility model, simple in construction, ingenious in design, abrasion resistant effect is good, uses the longevity
Life length, is assembled into planetary gear using four pieces of arc gear wheel blocks, the arc-shaped gear of fray need to be only replaced when wearing when deployed
Block is taken turns, it is convenient to replace, and reduces use cost.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (3)
- A kind of 1. wear-resisting planetary gear of pin-connected panel, it is characterised in that：Including four pieces of arc gear wheel blocks (1), described four pieces of arc-shaped gears Wheel block (1) assembled integral planet wheel body after being connected together from beginning to end, and it is provided with use in the axis hole of the planet wheel body With the collar of four pieces of arc gear wheel blocks (1) axial direction activities of limitation.
- A kind of 2. wear-resisting planetary gear of pin-connected panel according to claim 1, it is characterised in that：The table of described planet wheel body Face is provided with graphene wearing layer, and graphene wearing layer is coated with composite lubricating film.
- A kind of 3. wear-resisting planetary gear of pin-connected panel according to claim 2, it is characterised in that：Described arc gear wheel block (1) Both ends of the surface on be equipped with wedge-shaped neck (13) and the wedge-shaped fixture block (14) being engaged with neck (13), and arc gear wheel block (1) Inner peripheral surface on offer the collar standing groove (11) being engaged with collar；Strip is offered on described arc gear wheel block (1) Shape heat emission hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373729.2U CN206668912U (en) | 2017-04-11 | 2017-04-11 | A kind of wear-resisting planetary gear of pin-connected panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373729.2U CN206668912U (en) | 2017-04-11 | 2017-04-11 | A kind of wear-resisting planetary gear of pin-connected panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668912U true CN206668912U (en) | 2017-11-24 |
Family
ID=60381014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373729.2U Expired - Fee Related CN206668912U (en) | 2017-04-11 | 2017-04-11 | A kind of wear-resisting planetary gear of pin-connected panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468786A (en) * | 2018-05-24 | 2018-08-31 | 高邮市精标齿轮制造有限公司 | A kind of low noise gear |
-
2017
- 2017-04-11 CN CN201720373729.2U patent/CN206668912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468786A (en) * | 2018-05-24 | 2018-08-31 | 高邮市精标齿轮制造有限公司 | A kind of low noise gear |
| CN108468786B (en) * | 2018-05-24 | 2019-11-19 | 高邮市精标齿轮制造有限公司 | A kind of low noise gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20190411 |