CN206458813U - A kind of planet carrier for being conveniently replaceable part - Google Patents
A kind of planet carrier for being conveniently replaceable part Download PDFInfo
- Publication number
- CN206458813U CN206458813U CN201720066697.1U CN201720066697U CN206458813U CN 206458813 U CN206458813 U CN 206458813U CN 201720066697 U CN201720066697 U CN 201720066697U CN 206458813 U CN206458813 U CN 206458813U
- Authority
- CN
- China
- Prior art keywords
- ring
- bottom plate
- planet carrier
- cingulum
- conveniently replaceable
- 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.)
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Abstract
The utility model discloses a kind of planet carrier for being conveniently replaceable part, including bottom plate, the top of the bottom plate and the bottom of projection are integrally formed, the top of the projection is fixedly connected with the bottom of retainer ring, the retainer ring is flexibly connected by ball with swivel becket, and the top of the retainer ring is fixedly connected with the bottom of snap ring, and the outer surface of the snap ring is connected with cingulum, the top of the cingulum is provided with the first latch integrally formed with ring gear on the inwall of the ring gear.The utility model is by setting cingulum and ring gear, cingulum is connected to by the cooperation of neck and fixture block by the outer surface of snap ring, when needing to change inner body, only need to separate cingulum from snap ring, just driving wheel, driven pulley can be made exposed to outside, consequently facilitating the replacing of driving wheel and driven pulley, it is to avoid because driving wheel, driven pulley and ring gear closely engagement and cause when removing or installing, the problem of wasting time and energy.
Description
Technical field
The utility model is related to planet carrier technical field, specially a kind of planet carrier for being conveniently replaceable part.
Background technology
Planet carrier is one of main member of planetary transmission, and planet wheel spindle or bearing are just mounted in planet carrier
On.
In Gear Planet Transmission, planet carrier is very important part, because it needs to bear complex load, and in power transmission
It is single nargin component in route, planet carrier of the prior art typically uses steelwork, and structure is comparatively more complicated, and
Strength and stiffness are relatively low, in some special dimensions, such as in aerospace field, have strictly to the spatial volume of various parts
Limitation, while also very high to the quality requirement of part.
And planet carrier in the market needs first to take planet carrier apart in renewal part, then the part of replacing will be needed
Take out, and because have strict limitation to the spatial volume of various parts, therefore very trouble wastes time and energy when taking out.
Utility model content
The purpose of this utility model is to provide a kind of planet carrier for being conveniently replaceable part, possesses and be conveniently replaceable parts
Advantage, solves the existing planet carrier mentioned in background technology and very bothers what is wasted time and energy to ask when changing parts
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of planet carrier for being conveniently replaceable part, bag
Bottom plate is included, the top of the bottom plate and the bottom of projection are integrally formed, the top of the projection and the bottom of retainer ring are fixed and connected
Connect, the retainer ring is flexibly connected by ball with swivel becket, the top of the retainer ring is fixedly connected with the bottom of snap ring, institute
The outer surface for stating snap ring is connected with cingulum, and the top of the cingulum is provided with the inwall of the ring gear integrally formed with ring gear
First latch.
It is provided through being installed with driving wheel at the top of rotating shaft, the rotating shaft on the bottom plate, the swivel becket
Top is fixedly connected with the bottom of driven shaft, and the top of the driven shaft at the top of driven pulley with being fixedly connected, and driven pulley
On offer the second latch, second latch is engaged with the first latch and driving wheel respectively.
It is preferred that, the bottom plate is rounded, and the circle centre position of bottom plate is provided with bearing, and bottom plate is lived by bearing and rotating shaft
Dynamic connection.
It is preferred that, the retainer ring, swivel becket, snap ring and ring gear be in annular, and retainer ring, swivel becket, snap ring and
The center of circle of ring gear is located on same vertical curve with the center of circle of bottom plate.
It is preferred that, the groove matched with ball is offered on the inwall of the retainer ring, and on the outer surface of swivel becket
Offer the chute matched with ball.
It is preferred that, the quantity of the driven shaft is three, and three driven shafts are arranged on the top of swivel becket in a ring.
It is preferred that, the quantity of the projection is two, and two projections are symmetricly set on the both sides at the top of bottom plate.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, cingulum is connected to snap ring by the utility model by setting cingulum and ring gear by the cooperation of neck and fixture block
Outer surface, when needing to change inner body, it is only necessary to cingulum is separated from snap ring, just can make driving wheel, driven
Wheel is exposed to outside, consequently facilitating the replacing of driving wheel and driven pulley, it is to avoid because driving wheel, driven pulley and ring gear are close
Engage and cause when removing or installing, the problem of wasting time and energy.
2nd, the utility model is simple in construction, sets reasonable, is easy to promote and uses.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model retainer ring and the attachment structure schematic diagram of swivel becket.
In figure：1 bottom plate, 2 projections, 3 retainer rings, 4 balls, 5 swivel beckets, 6 snap rings, 7 cingulums, 8 ring gears, 9 first latches,
10 rotating shafts, 11 driving wheels, 12 driven shafts, 13 driven pulleys, 14 second latches, 15 fixture blocks, 16 bearings, 17 grooves, 18 chutes, 19 cards
Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of planet carrier for being conveniently replaceable part, including bottom plate 1, the top of bottom plate 1 and the bottom of projection 2
Portion is integrally formed, and the quantity of projection 2 is two, and two projections 2 are symmetricly set on the both sides at the top of bottom plate 1, the top of projection 2
It is fixedly connected, retainer ring 3 is flexibly connected by ball 4 with swivel becket 5, is opened up on the inwall of retainer ring 3 with the bottom of retainer ring 3
There is the groove 17 matched with ball 4, and the chute 18 matched with ball 4, retainer ring are offered on the outer surface of swivel becket 5
3 top is fixedly connected with the bottom of snap ring 6, and the outer surface of snap ring 6 is connected with cingulum 7, and the outer surface of snap ring 6 is provided with card
Groove 19, and cingulum 7 is installed with the fixture block 15 that neck 19 matches, the top one of cingulum 7 close to the side of the first latch 9
Form and the first latch 9 is provided with ring gear 8, the inwall of ring gear 8, retainer ring 3, swivel becket 5, snap ring 6 and ring gear 8 are in annulus
Shape, and the center of circle of retainer ring 3, swivel becket 5, the center of circle of snap ring 6 and ring gear 8 with bottom plate 1 is located on same vertical curve.
Rotating shaft 10 is provided through on bottom plate 1, bottom plate 1 is rounded, and the circle centre position of bottom plate 1 is provided with bearing 16, and bottom
Plate 1 is flexibly connected by bearing 16 with rotating shaft 10, and the top of rotating shaft 10 is installed with driving wheel 11, the top of swivel becket 5 with
The bottom of driven shaft 12 is fixedly connected, and the quantity of driven shaft 12 is three, and three driven shafts 12 are arranged on swivel becket 5 in a ring
Top, the top of driven shaft 12 is fixedly connected with the top of driven pulley 13, and driven pulley 13 on offer the second latch 14,
Second latch 14 is engaged with the first latch 9 and driving wheel 11 respectively, when rotating shaft 10 is rotated, and drives driving wheel 11 to be rotated,
Being driven when driving wheel 11 is rotated can drive the driven pulley 13 engaged to be rotated, and driven pulley 13 is in rotation
It can be revolved round the sun simultaneously around driving wheel 11, during the revolution of driven pulley 13 driven shaft 12 can be driven to be rotated, when 12 turns of driven shaft
Can be rotated swivel becket 5 when dynamic, by the cooperation of retainer ring 3 and ball 4, when making the rotation of swivel becket 5, fast pulley 3 and bottom
Plate 1 will not be rotated, when part, which occurs, in the inside of planet carrier needs replacing, by separating cingulum 7 and snap ring 6, so that actively
Connection between wheel 11 and driven pulley 13 is without so compact, so as to easily be removed old part, and again
New part is installed, after installation, from the outer surface that cingulum 7 is newly connected to snap ring 6, so as to complete part
Replacing.
In use, when needing to change part, first cingulum 7 is separated from snap ring 6, when cingulum 7 is from snap ring 6
After separation, because the second latch 14 on the first latch 9 and driven pulley 13 departs from, so making between driving wheel 11 and driven pulley 13
Connection so not compact, so as to easily be removed old part, and new part is installed again,
After installation, from cingulum 7 to be newly connected to the outer surface of snap ring 6, and make the first latch 9 on ring gear 8 and new driven
The second latch 14 on wheel 13 is engaged, so as to complete the replacing of part.
In summary：The utility model is by setting cingulum 7 and ring gear 8, by the cooperation of neck 19 and fixture block 15 by tooth
With 7 outer surfaces for being connected to snap ring 6, when needing to change inner body, it is only necessary to separate cingulum 7 from snap ring 6, just
Driving wheel 11, driven pulley 12 can be made exposed to outside, consequently facilitating the replacing of driving wheel 11 and driven pulley 12, it is to avoid because
Driving wheel 11, driven pulley 12 and ring gear 8 are closely engaged and caused when removing or installing, the problem of wasting time and energy.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of planet carrier for being conveniently replaceable part, including bottom plate (1), it is characterised in that：The top of the bottom plate (1) and projection
(2) bottom is integrally formed, and the top of the projection (2) is fixedly connected with the bottom of retainer ring (3), and the retainer ring (3) is led to
Cross ball (4) to be flexibly connected with swivel becket (5), the top of the retainer ring (3) is fixedly connected with the bottom of snap ring (6), described
The outer surface of snap ring (6) is connected with cingulum (7), the top of the cingulum (7) integrally formed with ring gear (8), the ring gear (8)
The first latch (9) is provided with inwall；
It is provided through being installed with driving wheel (11), institute at the top of rotating shaft (10), the rotating shaft (10) on the bottom plate (1)
The top for stating swivel becket (5) is fixedly connected with the bottom of driven shaft (12), top and the driven pulley (13) of the driven shaft (12)
Top be fixedly connected, and driven pulley (13) on offer the second latch (14), second latch (14) is respectively with first
Latch (9) and driving wheel (11) engagement.
2. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：The bottom plate (1) is in circle
Shape, and the circle centre position of bottom plate (1) is provided with bearing (16), and bottom plate (1) is flexibly connected by bearing (16) with rotating shaft (10).
3. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：The retainer ring (3), turn
Rotating ring (5), snap ring (6) and ring gear (8) are in annular, and retainer ring (3), swivel becket (5), the circle of snap ring (6) and ring gear (8)
The heart is located on same vertical curve with the center of circle of bottom plate (1).
4. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：The retainer ring (3)
The groove (17) matched with ball (4) is offered on inwall, and is offered on the outer surface of swivel becket (5) and ball (4) phase
The chute (18) of matching.
5. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：The driven shaft (12)
Quantity is three, and three driven shafts (12) are arranged on the top of swivel becket (5) in a ring.
6. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：The number of the projection (2)
Measure as two, and two projections (2) are symmetricly set on the both sides at the top of bottom plate (1).
7. a kind of planet carrier for being conveniently replaceable part according to claim 1, it is characterised in that：Outside the snap ring (6)
Surface is provided with neck (19), and cingulum (7) is installed with the card that neck (19) matches close to the side of the first latch (9)
Block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066697.1U CN206458813U (en) | 2017-01-18 | 2017-01-18 | A kind of planet carrier for being conveniently replaceable part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066697.1U CN206458813U (en) | 2017-01-18 | 2017-01-18 | A kind of planet carrier for being conveniently replaceable part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458813U true CN206458813U (en) | 2017-09-01 |
Family
ID=59698532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066697.1U Expired - Fee Related CN206458813U (en) | 2017-01-18 | 2017-01-18 | A kind of planet carrier for being conveniently replaceable part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730488A (en) * | 2018-08-14 | 2018-11-02 | 台邦电机工业集团有限公司 | Accurate planet internal tooth shell structure |
| CN109139878A (en) * | 2018-10-09 | 2019-01-04 | 嘉善中佳电路板有限公司 | A kind of machine core gear drive to prolong the service life |
-
2017
- 2017-01-18 CN CN201720066697.1U patent/CN206458813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730488A (en) * | 2018-08-14 | 2018-11-02 | 台邦电机工业集团有限公司 | Accurate planet internal tooth shell structure |
| CN108730488B (en) * | 2018-08-14 | 2021-06-15 | 台邦电机工业集团有限公司 | Precise planetary internal gear shell structure |
| CN109139878A (en) * | 2018-10-09 | 2019-01-04 | 嘉善中佳电路板有限公司 | A kind of machine core gear drive to prolong the service life |
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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 |
Granted publication date: 20170901 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |