CN208281452U - A kind of transmission system ring gear - Google Patents
A kind of transmission system ring gear Download PDFInfo
- Publication number
- CN208281452U CN208281452U CN201820565807.3U CN201820565807U CN208281452U CN 208281452 U CN208281452 U CN 208281452U CN 201820565807 U CN201820565807 U CN 201820565807U CN 208281452 U CN208281452 U CN 208281452U
- Authority
- CN
- China
- Prior art keywords
- ring gear
- ontology
- groove
- fixed block
- transmission system
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model provides a kind of transmission system ring gear, ring gear ontology and multiple fixation kits for being used to fix the ontology including split settings, multiple grooves with fixation kit cooperation are uniformly provided in the circumferential direction of the body outer wall face, the fixation kit includes fixed ear and fixed block, the fixed block is embedded in the groove, and the fixed ear is rotatablely connected by hinge and the fixed block for rotating into or producing the groove.A kind of transmission system ring gear provided by the utility model, using groove is arranged on ring gear ontology, fixed ear is rotated into or is produced groove by hinge, is improved ring gear and is installed adaptability, reduces production cost.
Description
Technical field
The utility model relates to ring gear technical fields, more particularly to a kind of transmission system ring gear.
Background technique
Ring gear (ring gear), refers in Planetary Gear Transmission, the internal gear with the same axis of planet carrier, ring gear
It is connect with electric machine casing and generally uses embedded or be fixedly connected with the casing using bolt.
In the prior art, ring gear is integrally machined by casting, and the ring gear of same specification is connect according to shell
The difference of mode, which is divided into, to be had fixed ear type and can only adapt to a kind of shell use once machine-shaping without fixed ear type, be produced into
This height, adaptability is low, is unable to satisfy actual demand.
Utility model content
The technical problem to be solved by the utility model is in order to overcome in the prior art ring gear adaptability it is low not
Foot, the utility model provide a kind of transmission system ring gear.
The utility model solves its technical problem technical solution to be taken: a kind of transmission system ring gear, including
The ring gear ontology of split settings and multiple fixation kits for being used to fix the ontology, the body outer wall face are circumferentially upper equal
The even grooves equipped with the cooperation of the multiple and fixation kit, the fixation kit includes fixed ear and fixed block, the fixed block
It is embedded in the groove, the fixed ear is rotatablely connected by hinge with the fixed block described recessed for rotating into or producing
Slot.
Groove is arranged on ontology can be by being fixed on groove with groove interference fit for accommodating fixation kit, fixed block
It is interior, it can also be bolted in groove, when ring gear ontology needs cooperation embedded with electric machine casing, fixed ear passes through
Hinge is hidden into groove, and one, ring gear body outer wall face circle is made, and avoids forming installation and hinder, when ring gear ontology needs
When by bolt and fixed electric machine casing, fixed ear stretches out groove, and fixation hole and shell of the bolt in fixed ear are fixed to be connected
It connects.
Further, in order to guarantee the lubrication of ring gear, described body sidewall is equipped with oil filler point, and the oil filler point is described in
Ontology is arranged radially.Lubricating oil is infused to ring gear by oil filler point to be lubricated.
The beneficial effects of the utility model are: a kind of transmission system ring gear provided by the utility model, using ring gear
Groove is set on ontology, and fixed ear is rotated into or produced groove by hinge, is improved ring gear and is installed adaptability, reduction is produced into
This.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the best embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the best embodiment of the utility model.
In figure: 1, ontology, 2, groove, 3, fixed block, 4, fixed ear, 5, oil filler point.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figs. 1-2, a kind of transmission system ring gear of the utility model, the ring gear ontology 1 including split settings
And four for fixing the fixation kit of the ontology 1, be uniformly provided in the 1 outside wall surface circumferential direction of ontology four with it is described solid
Determine the groove 2 of component cooperation, the fixation kit includes fixed ear 4 and fixed block 3, and the fixed block 3 is embedded at the groove 2
Interior, the fixed block 3 is interference fitted with the groove 2, and the fixed ear 4 is used by hinge and the fixed block 3 rotation connection
In rotating into or produce the groove 2.
1 side wall of ontology is equipped with oil filler point 5, and the oil filler point 5 is arranged radially along the ontology 1.
Working principle:
When ring gear ontology 1 needs cooperation embedded with electric machine casing, fixed ear 4 is hidden by hinge into groove 2, is made interior
1 outside wall surface of gear ring ontology is a circle, avoids forming installation and hinder；
When ring gear ontology 1 is needed through bolt and fixed electric machine casing, fixed ear 4 produces groove 2, and bolt passes through solid
The fixation hole determined on ear 4 is fixedly connected with the casing.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of transmission system ring gear, it is characterised in that: ring gear ontology (1) including split settings and multiple for solid
Determine the fixation kit of the ontology (1), the multiple and fixation kit is uniformly provided in ontology (1) the outside wall surface circumferential direction and is cooperated
Groove (2), the fixation kit includes fixed ear (4) and fixed block (3), and the fixed block (3) is embedded at the groove (2)
Interior, the fixed ear (4) is rotatablely connected by hinge and the fixed block (3) for rotating into or producing the groove (2).
2. a kind of transmission system ring gear as described in claim 1, it is characterised in that: ontology (1) side wall is equipped with note
Oilhole (5), the oil filler point (5) are arranged radially along the ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565807.3U CN208281452U (en) | 2018-04-19 | 2018-04-19 | A kind of transmission system ring gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565807.3U CN208281452U (en) | 2018-04-19 | 2018-04-19 | A kind of transmission system ring gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281452U true CN208281452U (en) | 2018-12-25 |
Family
ID=64751702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565807.3U Expired - Fee Related CN208281452U (en) | 2018-04-19 | 2018-04-19 | A kind of transmission system ring gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536208A (en) * | 2020-07-09 | 2020-08-14 | 江苏国茂减速机股份有限公司 | Planetary gear speed reducer |
-
2018
- 2018-04-19 CN CN201820565807.3U patent/CN208281452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536208A (en) * | 2020-07-09 | 2020-08-14 | 江苏国茂减速机股份有限公司 | Planetary gear speed reducer |
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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: 20181225 Termination date: 20210419 |