CN214661783U

CN214661783U - Planet wheel convenient to carry out lubrication

Info

Publication number: CN214661783U
Application number: CN202121150211.5U
Authority: CN
Inventors: 詹志宏; 张萍; 周国; 杨晓东
Original assignee: Hubei Zhengxin Gear Manufacturing Co ltd
Current assignee: Hubei Zhengxin Gear Manufacturing Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-09
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a planet wheel field, in particular to a planet wheel convenient for lubricating, which comprises a wheel ring, wherein the inner surface of the wheel ring is provided with a first gear ring, the outer surface of the first gear ring is connected with a second gear ring, firstly, an operator fills lubricant in an oil storage tank through an oil outlet groove before the equipment works, drives the third gear ring to move through the second gear ring, and simultaneously extrudes a movable ball on the outer surface of the third gear ring through the second gear ring, thereby driving a spring on one side of the movable ball to contract, and utilizing the contraction of the spring to deform a spring sheet, thereby driving a push rod to move, further enabling the push rod to drive a baffle to move, and utilizing the baffle to enable the lubricant in the oil storage tank to flow out, thereby enabling the outer surface of the third gear ring to have the lubricant, then utilizing the contact of the third gear ring and the second gear ring to play a lubricating effect, thereby improving the service efficiency of the equipment and prolonging the service life of the equipment.

Description

Planet wheel convenient to carry out lubrication

Technical Field

The utility model relates to a planet wheel field especially relates to a planet wheel convenient to lubricate carrying out.

Background

Planetary gears are gear systems whose axes of rotation, in addition to being able to rotate about their own axis of rotation like a fixed axis gear, also rotate with the planet carrier about the axes of the other gears. Rotation about its own axis is called "rotation", and rotation about the other gear axis is called "revolution", just like a planet in the solar system, and hence its name.

There are the following problems:

the existing planet wheel generally needs an operator to add a lubricant after long-time operation, and is not convenient, so that the planet wheel convenient for lubrication is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the planet wheel of being convenient for to lubricating that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a planet wheel convenient for lubricating comprises a wheel ring, the inner surface of the wheel ring is provided with a first gear ring, the outer surface of the first gear ring is connected with a second gear ring, the inner surface of the second gear ring is provided with a planet pinion, the outer surface of the second gear ring is connected with a third gear ring, the inner surface of the third gear ring is provided with a sun gear, a rotating ring is arranged inside the planet pinion, an oil storage tank is arranged inside the sun gear, an oil outlet pipe is arranged at one side of the oil storage tank, a swivel is arranged in the oil outlet pipe, a baffle is connected in the swivel, a push rod is arranged at one side of the baffle plate, an elastic sheet is arranged at the other end of the push rod, a spring is arranged at one side of the elastic sheet, one end of the spring is connected to the inside of the third gear ring, the other end of the spring is provided with a movable ball, and one side of the third gear ring is provided with a movable ball.

As a further description of the above technical solution:

the inner surface of the wheel ring is fixedly connected with a first gear ring, and the outer surface of the first gear ring is movably connected with a second gear ring.

As a further description of the above technical solution:

the internal surface fixedly connected with planet pinion of second ring gear, the surface swing joint of second ring gear has the third ring gear, the quantity of planet pinion is a plurality of, and a plurality of equal equidistance of planet pinion distributes in the inside of ring.

As a further description of the above technical solution:

the inner surface of the third gear ring is fixedly connected with a sun gear, and the inner part of the planet pinion is fixedly connected with a rotating ring.

As a further description of the above technical solution:

the inside fretwork of sun gear is provided with the oil storage tank, one side fixedly connected with oil pipe of oil storage tank, the inside fixedly connected with swivel of oil pipe, the inside fretwork of sun gear is provided with out oil pipe.

As a further description of the above technical solution:

the inner part of the rotating ring is movably connected with a baffle, one side of the baffle is fixedly connected with a push rod, and the other end of the push rod is fixedly connected with an elastic sheet.

As a further description of the above technical solution:

one side of the elastic sheet is fixedly connected with a spring, one end of the spring is fixedly connected inside the third gear ring, the other end of the spring is fixedly connected with a movable ball, and one side of the third gear ring is slidably connected with the movable ball.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first operating personnel makes the inside emollient that is full of oil storage tank through going out the oil groove before equipment work, it moves simultaneously to drive the third ring gear through the second ring gear, the movable ball through second ring gear and third ring gear surface extrudes, thereby it contracts to drive the spring of movable ball one side, it produces deformation to utilize the shrink of spring to make the shell fragment, thereby it moves to drive the push rod, and then make the push rod drive the baffle and move, utilize the baffle to make the inside emollient of oil storage tank flow, thereby make third ring gear surface have emollient, then utilize the contact of third ring gear and second ring gear, make the second ring gear play lubricated effect, thereby improve equipment's availability factor, improve equipment's life.

Drawings

Fig. 1 is a schematic view of an overall structure of a planetary gear convenient for lubrication according to the present invention;

fig. 2 is a schematic structural view of a planet wheel sun wheel convenient for lubrication provided by the utility model;

fig. 3 is a schematic view of a partially enlarged structure of a planet wheel convenient for lubrication according to the present invention;

fig. 4 is the utility model provides a be convenient for to carry out lubricated planet wheel third ring gear inner structure schematic diagram.

Illustration of the drawings:

1. a wheel ring; 2. a first ring gear; 3. a planet pinion gear; 4. a third ring gear; 5. a second ring gear; 6. a rotating ring; 7. a sun gear; 8. a movable ball; 9. an oil storage tank; 10. an oil outlet pipe; 11. a baffle plate; 12. a spring plate; 13. a push rod; 14. rotating the ring; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a planet gear convenient for lubrication comprises a ring gear 1, a first gear ring 2 is arranged on the inner surface of the ring gear 1, a second gear ring 5 is connected on the outer surface of the first gear ring 2, a planet pinion 3 is arranged on the inner surface of the second gear ring 5, a third gear ring 4 is connected on the outer surface of the second gear ring 5, a sun gear 7 is arranged on the inner surface of the third gear ring 4, a rotating ring 6 is arranged inside the planet pinion 3, an oil storage tank 9 is arranged inside the sun gear 7, an oil outlet pipe 10 is arranged on one side of the oil storage tank 9, a rotating ring 14 is arranged inside the oil outlet pipe 10, a baffle plate 11 is connected inside the rotating ring 14, a push rod 13 is arranged on one side of the baffle plate 11, an elastic sheet 12 is arranged on the other end of the push rod 13, a spring 15 is arranged on one side of the elastic sheet 12, one end of the spring 15 is connected inside the third gear ring 4, a movable ball 8 is arranged on the other end of the spring 15, one side of the third ring gear 4 is provided with a movable ball 8.

The inner surface of the ring 1 is fixedly connected with a first gear ring 2, and the outer surface of the first gear ring 2 is movably connected with a second gear ring 5; the inner surface of the second gear ring 5 is fixedly connected with the planet pinions 3, the outer surface of the second gear ring 5 is movably connected with the third gear ring 4, the number of the planet pinions 3 is a plurality, and the planet pinions 3 are distributed in the wheel ring 1 at equal intervals; the inner surface of the third gear ring 4 is fixedly connected with a sun gear 7, and the inner part of the planet pinion 3 is fixedly connected with a rotating ring 6; an oil storage tank 9 is arranged in the sun gear 7 in a hollow mode, an oil outlet pipe 10 is fixedly connected to one side of the oil storage tank 9, a rotating ring 14 is fixedly connected to the inside of the oil outlet pipe 10, and the oil outlet pipe 10 is arranged in the sun gear 7 in a hollow mode; a baffle 11 is movably connected inside the rotating ring 14, one side of the baffle 11 is fixedly connected with a push rod 13, and the other end of the push rod 13 is fixedly connected with an elastic sheet 12; one side of the elastic sheet 12 is fixedly connected with a spring 15, one end of the spring 15 is fixedly connected inside the third gear ring 4, the other end of the spring 15 is fixedly connected with a movable ball 8, and one side of the third gear ring 4 is slidably connected with the movable ball 8.

The working principle is as follows: at first operating personnel makes the inside emollient that is full of oil storage tank 9 through going out the oil groove before equipment work, it moves simultaneously to drive third ring gear 4 through second ring gear 5, extrude through the movable ball 8 of second ring gear 5 with the 4 surface of third ring gear, thereby drive the spring 15 of movable ball 8 one side and contract, utilize the shrink of spring 15 to make shell fragment 12 produce deformation, thereby drive push rod 13 and move, and then make push rod 13 drive baffle 11 and move, utilize baffle 11 to make the inside emollient outflow of oil storage tank 9, thereby make the 4 surface of third ring gear have emollient, then utilize the contact of third ring gear 4 with second ring gear 5, make second ring gear 5 play lubricated effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A planet wheel convenient to carry out lubrication, includes rim (1), its characterized in that: the internal surface of the ring gear (1) is provided with a first gear ring (2), the external surface of the first gear ring (2) is connected with a second gear ring (5), the internal surface of the second gear ring (5) is provided with a planet pinion (3), the external surface of the second gear ring (5) is connected with a third gear ring (4), the internal surface of the third gear ring (4) is provided with a sun gear (7), the inside of the planet pinion (3) is provided with a rotating ring (6), the inside of the sun gear (7) is provided with an oil storage tank (9), one side of the oil storage tank (9) is provided with an oil outlet pipe (10), the inside of the oil outlet pipe (10) is provided with a rotating ring (14), the inside of the rotating ring (14) is connected with a baffle (11), one side of the baffle (11) is provided with a push rod (13), the other end of the push rod (13) is provided with an elastic sheet (12), one side of shell fragment (12) is provided with spring (15), the inside at third ring gear (4) is connected to the one end of spring (15), the other end of spring (15) is provided with activity ball (8), one side of third ring gear (4) is provided with activity ball (8).

2. The planet-gear for facilitating lubrication of claim 1, wherein: the inner surface of the wheel ring (1) is fixedly connected with a first gear ring (2), and the outer surface of the first gear ring (2) is movably connected with a second gear ring (5).

3. The planet-gear for facilitating lubrication of claim 1, wherein: the internal surface fixedly connected with planet pinion (3) of second ring gear (5), the surface swing joint of second ring gear (5) has third ring gear (4), the quantity of planet pinion (3) is a plurality of, and a plurality of equal pitch distribution of planet pinion (3) is in the inside of rim (1).

4. The planet-gear for facilitating lubrication of claim 1, wherein: the inner surface of the third gear ring (4) is fixedly connected with a sun gear (7), and the inner part of the planet pinion (3) is fixedly connected with a rotating ring (6).

5. The planet-gear for facilitating lubrication of claim 1, wherein: the inside fretwork of sun gear (7) is provided with oil storage tank (9), one side fixedly connected with oil pipe (10) of oil storage tank (9), the inside fixedly connected with swivel (14) of oil pipe (10), the inside fretwork of sun gear (7) is provided with oil pipe (10).

6. The planet-gear for facilitating lubrication of claim 1, wherein: the inner part of the rotating ring (14) is movably connected with a baffle (11), one side of the baffle (11) is fixedly connected with a push rod (13), and the other end of the push rod (13) is fixedly connected with an elastic sheet (12).

7. The planet-gear for facilitating lubrication of claim 1, wherein: one side fixedly connected with spring (15) of shell fragment (12), the one end fixed connection of spring (15) is in the inside of third ring gear (4), the other end fixedly connected with activity ball (8) of spring (15), one side sliding connection of third ring gear (4) has activity ball (8).