CN207648111U - A kind of high-precision heel row planet carrier assembly - Google Patents
A kind of high-precision heel row planet carrier assembly Download PDFInfo
- Publication number
- CN207648111U CN207648111U CN201721610082.7U CN201721610082U CN207648111U CN 207648111 U CN207648111 U CN 207648111U CN 201721610082 U CN201721610082 U CN 201721610082U CN 207648111 U CN207648111 U CN 207648111U
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- sliding bar
- hole
- baffle
- sun 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
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Abstract
The utility model discloses a kind of high-precision heel row planet carrier assemblies, including planet carrier, there are four the gears of annular spread for the disc side wall rotation connection of the planet carrier, it is cored that grafting is fixed in the inside of the gear, four gears are engaged with the same sun gear, the sun gear rotation is plugged in planet carrier, the inside of the sun gear offers cavity, sun gear rotates, when permanent magnet is close to gear, iron core is attracting with permanent magnet, when far from gear, first spring makes permanent magnet be moved to the center of circle, the second sliding bar is driven to pump, when the second sliding bar moves upwards, suck air, lubricant flows into the through-hole of lower section simultaneously, when the second sliding bar moves downward, ball sealer blocks the through-hole of top, lubricant is squeezed out into sun gear.The function that can realize automatic addition lubricant, ensure that the smooth rotation of planet carrier assembly, reduces work difficulty.
Description
Technical field
The utility model is related to mechanical structure correlative technology field more particularly to a kind of high-precision heel row planet carrier assemblies.
Background technology
Planetary gear refer in addition to can as fixed axis gear around the rotation axis of oneself rotate other than, their rotation
Axis also as planet carrier around other gears axis rotate gear train, wherein planet carrier assembly respectively by heel row planet carrier outside
Circle, heel row planet carrier and end cap are welded, and under the prior art, planet carrier assembly needs to add lubricant when in use, needs
It is manually added, cumbersome, difficulty is big.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-precision heel row proposed
Planet carrier assembly.
To achieve the goals above, the utility model uses following technical solution：
The disc side wall of a kind of high-precision heel row planet carrier assembly, including planet carrier, the planet carrier is rotatably connected to four
The inside fixation grafting of the gear of a annular spread, the gear is cored, and four gears are engaged with the same sun
Wheel, the sun gear rotation are plugged in planet carrier, and the inside of the sun gear offers cavity, and the side wall of the sun gear is opened
If there are two conllinear through-hole, and through-hole Through-cavity, sleeve, the side of the sleeve are fixedly connected at the center of the cavity
Wall is fixedly connected with one end there are two symmetrically arranged first sliding bar, and the other end of first sliding bar is fixedly connected on sky
On cavity wall, two equal sliding sleeves of the first sliding bar are connected to permanent magnet, and the permanent magnet passes through the first spring and cavity
Inner wall is fixedly connected, and first spring is actively socketed on the first sliding bar, and the upper end of the permanent magnet is rotatably connected to company
One end of fishplate bar, the other end of two connecting plates are rotatably connected on the both ends of the same baffle, and the baffle is fixedly attached
On the second sliding bar, the second sliding bar activity is plugged in sleeve, and the upper end activity of second sliding bar is plugged on
It is funnel type structure in the through-hole of baffle, and close to the inside of the through-hole of baffle, the second sliding bar conflict has sealing
Ball, the ball sealer are connected to by second spring on the inner roof wall of the through-hole of baffle, the ball sealer and close baffle
Through-hole inner bottom wall it is inconsistent, the lower end activity of second sliding bar is plugged in the through-hole far from baffle, described second
Sliding bar is located remotely from one section of fixing sleeve inside the through-hole of baffle and is connected to first piston and second piston, the first piston position
In offering several discharge ports on the top of second piston, the second piston.
Preferably, the connecting plate is arcuate structure.
Preferably, the upper end of second sliding bar is conical structure.
Preferably, the number of the discharge port is no less than two.
Compared with prior art, the utility model has the beneficial effects that：Sun gear rotates, when permanent magnet is close to gear,
Iron core is attracting with permanent magnet, and when far from gear, the first spring makes permanent magnet be moved to the center of circle, drives the second sliding bar up and down reciprocatingly
Movement sucks air, while lubricant flows into the through-hole of lower section, when the second sliding bar when the second sliding bar moves upwards
When moving downward, ball sealer blocks the through-hole of top, and lubricant is squeezed out sun gear.It can realize automatic addition lubricant
Function ensure that the smooth rotation of planet carrier assembly, reduce work difficulty.
Description of the drawings
Fig. 1 be the utility model proposes structural schematic diagram；
Fig. 2 is the portions A enlarged diagram；
Fig. 3 is the portions B enlarged diagram.
In figure：Planet carrier 1, gear 2, sun gear 3, sleeve 4, the first sliding bar 5, permanent magnet 6, the first spring 7, connecting plate
8, baffle 9, the second sliding bar 10, ball sealer 11, second spring 12, first piston 13, second piston 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of high-precision heel row planet carrier assembly, including planet carrier 1, the disc side wall rotation of planet carrier 1
There are four the gear 2 of annular spread, it is cored that grafting is fixed in the inside of gear 2 for connection, four gears 2 be engaged with it is same too
Sun wheel 3, the rotation of sun gear 3 are plugged in planet carrier 1, and the inside of sun gear 3 offers cavity, and the side wall of sun gear 3 offers
Two conllinear through-holes, and through-hole Through-cavity are fixedly connected with sleeve 4 at the center of cavity, and the side wall of sleeve 4 is fixedly connected
There are two one end of symmetrically arranged first sliding bar 5, the other end of the first sliding bar 5 is fixedly connected on cavity inner wall, and two
5 equal sliding sleeve of a first sliding bar is connected to permanent magnet 6, and permanent magnet 6 is fixedly connected by the first spring 7 with the inner wall of cavity, the
One spring 7 is actively socketed on the first sliding bar 5, and the upper end of permanent magnet 6 is rotatably connected to one end of connecting plate 8, two connections
The other end of plate 8 is rotatably connected on the both ends of the same baffle 9, and baffle 9 is fixedly attached on the second sliding bar 10, the second sliding
10 activity of bar is plugged in sleeve 4, and the upper end activity of the second sliding bar 10 is plugged in the through-hole of baffle 9, and close to gear
The inside of the through-hole of plate 9 is funnel type structure, and the conflict of the second sliding bar 10 has ball sealer 11, ball sealer 11 to pass through second spring 12
It being connected on the inner roof wall of the through-hole of baffle 9, ball sealer 11 and the inner bottom wall of the through-hole close to baffle 9 are inconsistent, and second
The lower end activity of sliding bar 10 is plugged in the through-hole far from baffle 9, and the second sliding bar 10 is located remotely from inside the through-hole of baffle 9
One section of fixing sleeve be connected to first piston 13 and second piston 14, first piston 13 is located at the top of second piston 14, and second lives
Several discharge ports are offered on plug 14, connecting plate 8 is arcuate structure, improves transmission effect, the upper end of the second sliding bar 10 is
Conical structure, convenient for ventilation, the number of discharge port is no less than two.
Operation principle：Lubricant is injected in cavity inside, sun gear 3 rotates, and drives the first sliding bar 5 and the second sliding bar
10 rotate synchronously, and when permanent magnet 6 is close to gear 2, iron core and permanent magnet 6 are attracting, and permanent magnet 6 is driven to be moved to gear 2, separate
When gear 2, the first spring 7 makes permanent magnet 6 be moved to the center of circle, repeatedly, drives baffle 9 and the second sliding bar 10 up and down reciprocatingly
Movement, when the second sliding bar 10 moves upwards, first piston 13 leaves the through-hole of lower section, into cavity, and second piston
14 are located in through-hole, while ball sealer 11 is jacked up, and suck air, lubricant flows into the through-hole of lower section, when the second sliding bar
10 when moving downward, and ball sealer 11 blocks the through-hole of top, and first piston 13 enters in the through-hole of lower section, and lubricant is squeezed out
Sun gear 3.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of high-precision heel row planet carrier assembly, including planet carrier (1), which is characterized in that the disc side of the planet carrier (1)
There are four the gears (2) of annular spread for wall rotation connection, and the inside fixation grafting of the gear (2) is cored, four teeth
Wheel (2) is engaged with the same sun gear (3), and sun gear (3) rotation is plugged in planet carrier (1), the sun gear (3)
Inside offer cavity, the side wall of the sun gear (3) is opened up there are two conllinear through-hole, and through-hole Through-cavity, described
It is fixedly connected with sleeve (4) at the center of cavity, the side wall of the sleeve (4) is fixedly connected with that there are two symmetrically arranged first to slide
The other end of one end of lever (5), first sliding bar (5) is fixedly connected on cavity inner wall, two first slidings
Bar (5) sliding sleeve is connected to permanent magnet (6), and the permanent magnet (6) is fixedly connected by the first spring (7) with the inner wall of cavity,
First spring (7) is actively socketed on the first sliding bar (5), and the upper end of the permanent magnet (6) is rotatably connected to connecting plate
(8) other end of one end, two connecting plates (8) is rotatably connected on the both ends of the same baffle (9), the baffle (9)
It is fixedly attached on the second sliding bar (10), the second sliding bar (10) activity is plugged in sleeve (4), second sliding
The upper end activity of bar (10) is plugged in the through-hole of baffle (9), and is funnel type knot close to the inside of the through-hole of baffle (9)
Structure, second sliding bar (10), which contradicts, ball sealer (11), and the ball sealer (11) is connected to by second spring (12) leans on
On the inner roof wall of the through-hole of nearly baffle (9), the ball sealer (11) and the inner bottom wall of the through-hole close to baffle (9) are inconsistent, institute
The lower end activity for stating the second sliding bar (10) is plugged in the through-hole far from baffle (9), and second sliding bar (10) is located at remote
One section of fixing sleeve inside through-hole from baffle (9) is connected to first piston (13) and second piston (14), the first piston
(13) it is located at the top of second piston (14), several discharge ports is offered on the second piston (14).
2. a kind of high-precision heel row planet carrier assembly according to claim 1, which is characterized in that the connecting plate (8) is
Arcuate structure.
3. a kind of high-precision heel row planet carrier assembly according to claim 1, which is characterized in that second sliding bar
(10) upper end is conical structure.
4. a kind of high-precision heel row planet carrier assembly according to claim 1, which is characterized in that the number of the discharge port
No less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610082.7U CN207648111U (en) | 2017-11-28 | 2017-11-28 | A kind of high-precision heel row planet carrier assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610082.7U CN207648111U (en) | 2017-11-28 | 2017-11-28 | A kind of high-precision heel row planet carrier assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648111U true CN207648111U (en) | 2018-07-24 |
Family
ID=62881971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610082.7U Expired - Fee Related CN207648111U (en) | 2017-11-28 | 2017-11-28 | A kind of high-precision heel row planet carrier assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648111U (en) |
-
2017
- 2017-11-28 CN CN201721610082.7U patent/CN207648111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 314100 No. 50, Lu Xiu Road, Luo Xing street, Jiashan County, Jiaxing, Zhejiang. Patentee after: SHODA MOTOR COMPONENTS INDUSTRY (ZHEJIANG) CO.,LTD. Address before: 314100 second buildings and sixth buildings in No. 2355 people's road, Luo Xing street, Jiashan County, Jiaxing, Zhejiang. Patentee before: SHODA MOTOR COMPONENTS INDUSTRY (ZHEJIANG) CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |