CN218670560U

CN218670560U - Planetary reducer lubricating arrangement

Info

Publication number: CN218670560U
Application number: CN202222615120.5U
Authority: CN
Inventors: 李柏君; 李泽民
Original assignee: Jiangsu Motoreducer Manufacturing Co ltd
Current assignee: Modoli Intelligent Transmission Jiangsu Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-21
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a planetary reducer lubricating arrangement relates to planetary reducer technical field, including planetary reducer body and collecting box, two connecting plates of inner wall fixedly connected with of collecting box to collecting box top one side fixedly connected with backup pad, the top fixedly connected with oil pump of backup pad, the delivery outlet of oil pump is connected with the output subassembly that is used for pressing the oil, the output subassembly is including being fixed in the connecting pipe of oil pump delivery outlet, the bottom intercommunication of connecting pipe has the connecting cover, the bottom fixedly connected with sealing washer of connecting cover. The utility model discloses, support the planetary reducer body through the connecting plate, output assembly carries out stable connection to the inlet port through the joint subassembly, and the oil pump carries out the oiling to the planetary reducer body, earlier with all discharges of old oil, and exhaust machine oil passes through in the filter screen filters the entering collecting box, closes the oil outlet, realizes the lubrication to the planetary reducer body, simple structure, convenient operation.

Description

Planetary reducer lubricating arrangement

Technical Field

The utility model relates to a planetary reducer technical field especially relates to a planetary reducer lubricating arrangement.

Background

The planetary reducer is an industrial product with wide application, can reduce the rotating speed of a motor and increase the output torque; the planetary reducer can be used as a matched component for industries such as hoisting, digging, transportation, building and the like.

The lubrication methods for the planetary reduction gear include an oil ring lubrication method, an oil drop lubrication method, a spray lubrication method, a splash lubrication method, and a pressure lubrication method. The pressure lubricating oil is formed by adding an oil pump on the speed reducer, and the oil is forcibly supplied to each lubricating point by using the pressure of the oil pump, so that the abrasion between gears is reduced, and the abrasion of friction parts can be prevented.

When the engine oil is supplied to the planetary reducer through the engine oil pump, the engine oil pump and the oil filling hole are connected through the connecting pipe, the engine oil is pumped into the connecting pipe through the engine oil pump and then enters the planetary reducer, pressure can be generated when the engine oil is conveyed in the oil pipe, and when the connecting pipe is connected with the oil filling hole unstably, the engine oil can overflow from the connecting part of the connecting pipe and the oil filling hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a planetary reducer lubricating device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a planetary reducer lubricating arrangement, includes planetary reducer body and collecting box, two connecting plates of inner wall fixedly connected with of collecting box to collecting box top one side fixedly connected with backup pad, the top fixedly connected with oil pump of backup pad, the delivery outlet of oil pump is connected with the output subassembly that is used for pressing the oil, the output subassembly is including being fixed in the connecting pipe of oil pump delivery outlet, the bottom intercommunication of connecting pipe has the connecting cover, the bottom fixedly connected with sealing washer of connecting cover, the equal fixedly connected with limiting plate in both sides of sealing washer, the detachable two fixed plates that are connected with in top of planetary reducer body, two the surface of fixed plate with the internal surface sliding connection of limiting plate, two the internal connection of limiting plate has the joint subassembly that is used for the joint, the joint subassembly including slide in the inside joint pole of limiting plate, the joint pole with fixed plate activity butt.

As a further description of the above technical solution:

two equal fixedly connected with spacing spring in the relative one side of joint pole, spacing spring with the inner wall fixed connection of limiting plate.

As a further description of the above technical solution:

the fixing plate is provided with a plurality of inclined grooves close to the clamping rod, one side of the clamping rod close to the fixing plate is an inclined surface, and the clamping rod is matched with the fixing plate.

As a further description of the above technical solution:

the top of two joint rods is all fixedly connected with connecting rod, the surface of connecting rod with the internal surface sliding connection of limiting plate.

As a further description of the above technical solution:

the top and the bottom of planetary reducer body are provided with inlet port and oil outlet respectively, the inlet port with connecting cover looks adaptation.

As a further description of the above technical solution:

the inner wall of the collecting box is fixedly connected with a filter screen.

The utility model discloses following beneficial effect has:

compared with the prior art, this planetary reducer lubricating arrangement supports the planetary reducer body through the connecting plate, and the output subassembly carries out the stable connection through the joint subassembly to the inlet port, and the oil pump carries out the oiling to the planetary reducer body, discharges all old oil earlier, and exhaust machine oil passes through the filter screen and filters in getting into the collecting box, closes the outlet port, realizes the lubrication to the planetary reducer body, simple structure, convenient operation.

Drawings

Fig. 1 is a front sectional view of a planetary reducer lubricating device provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Illustration of the drawings:

1. a planetary reducer body; 2. a collection box; 3. a connecting plate; 4. filtering with a screen; 5. a support plate; 6. an oil pump; 7. a connecting pipe; 8. a connecting cover; 9. a seal ring; 10. a fixing plate; 11. a limiting plate; 12. a clamping and connecting rod; 13. a connecting rod; 14. a limiting spring; 15. an oil inlet hole; 16. an oil outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the utility model provides a pair of planetary reducer lubricating arrangement: the planetary reducer comprises a planetary reducer body 1 and a collecting box 2, wherein the top and the bottom of the planetary reducer body 1 are respectively provided with an oil inlet hole 15 and an oil outlet hole 16, the oil inlet hole 15 is matched with a connecting cover 8, the oil outlet hole 16 is convenient for discharging and cleaning old oil through the oil inlet hole 15 and the oil outlet hole 16, the oil inlet hole 15 is convenient for adding lubricating oil into the planetary reducer body 1, the inner wall of the collecting box 2 is fixedly connected with a filter screen 4, the old oil is filtered through the filter screen 4, impurities in the old oil are convenient to clean, the old oil is convenient to be recycled, the inner wall of the collecting box 2 is fixedly connected with two connecting plates 3, the connecting plates 3 are used for supporting the planetary reducer body 1, the planetary reducer body 1 is convenient to be placed in the collecting box 2, so that the old oil is collected, one side of the top of the collecting box 2 is fixedly connected with a supporting plate 5, and the top of the supporting plate 5 is fixedly connected with an oil pump 6, an output assembly for pressing oil is connected to an output port of the oil pump 6, the output assembly comprises a connecting pipe 7 fixed to the output port of the oil pump 6, the bottom end of the connecting pipe 7 is communicated with a connecting cover 8, a sealing ring 9 is fixedly connected to the bottom of the connecting cover 8, the sealing ring 9 is used for sealing the joint of the connecting cover 8 and an oil inlet 15 to prevent the oil from overflowing from the joint, two sides of the sealing ring 9 are fixedly connected with limiting plates 11, two fixing plates 10 are detachably connected to the top of the planetary reducer body 1, the outer surfaces of the two fixing plates 10 are slidably connected with the inner surfaces of the limiting plates 11, clamping assemblies for clamping are connected inside the two limiting plates 11, each clamping assembly comprises a clamping rod 12 sliding inside the corresponding limiting plate 11, the clamping rod 12 is movably abutted against the corresponding fixing plate 10, and a plurality of inclined grooves are formed in the positions, which are close to the clamping rods 12, of the fixing plates 10, one side that joint pole 12 is close to fixed plate 10 is the inclined plane, joint pole 12 and fixed plate 10 looks adaptation, limiting plate 11 with connecting cover 8 removes to on fixed plate 10, because the lateral wall of joint pole 12 is the inclined groove, joint pole 12 is the inclined plane, consequently when limiting plate 11 removes, drive joint pole 12 and remove in limiting plate 11, make spacing spring 14 compress, it drives sealing washer 9 and removes to move connecting cover 8 downwards, make sealing washer 9 and inlet port 15 mutual contact, continue to remove connecting cover 8, after sealing washer 9 and inlet port 15 stable seal, elastic drive joint pole 12 through spacing spring 14 carries out the joint to fixed plate 10, thereby spacing limiting plate 11, thereby fix connecting cover 8, the equal fixedly connected with spacing spring 14 in one side that two joint poles 12 are relative, spacing spring 14 and the inner wall fixed connection of limiting plate 11, spacing joint pole 12 is spacing through the elasticity of spacing spring 14, make joint pole 12 and fixed plate 10 stabilize the butt, thereby make fixed plate 10 and limiting plate 11 stably connected, the top of two joint poles 12 all fixedly connected with connecting rod 13, the surface of connecting rod 13 is connected with the joint pole 12, thereby make the internal surface of limiting plate 10 and convenient pulling and compression and fixing plate 10 remove, thereby make the limiting plate 10 compress.

The working principle is as follows: opening an oil outlet 16, then placing the planetary reducer body 1 on a connecting plate 3 in a collecting box 2, opening an oil inlet 15, moving a limiting plate 11 of a connecting cover 8 onto a fixing plate 10, moving the connecting cover 8 downwards to drive a sealing ring 9 to move, enabling the sealing ring 9 to be in contact with the oil inlet 15, continuously moving the connecting cover 8, and after the sealing ring 9 and the oil inlet 15 are stably sealed, limiting the fixing plate 10 through a clamping rod 12, so that the limiting plate 11 is limited, and the connecting cover 8 is limited;

an oil inlet of the oil pump 6 is connected with engine oil, the oil pump 6 is opened to pump the engine oil into the connecting pipe 7, so that the engine oil enters the connecting cover 8, the engine oil enters the planetary reducer body 1, old oil is cleaned, the old oil is discharged into the collecting box 2 through the oil outlet 16, after the old oil is cleaned, the oil outlet 16 is closed, oil injection is continued, after the injection is completed, the oil pump 6 is closed, two connecting rods 13 are pulled to be close to each other, so that the limiting spring 14 is compressed, the clamping rod 12 is moved out of the fixing plate 10, the limiting plate 11 is moved upwards, the connecting cover 8 is separated from the oil inlet 15, and the oil inlet 15 is closed.

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. The utility model provides a planetary reducer lubricating arrangement, includes planetary reducer body (1) and collecting box (2), its characterized in that: the inner wall of the collecting box (2) is fixedly connected with two connecting plates (3), a supporting plate (5) is fixedly connected to one side of the top of the collecting box (2), an oil pump (6) is fixedly connected to the top of the supporting plate (5), an output port of the oil pump (6) is connected with an output assembly used for pressing oil, the output assembly comprises a connecting pipe (7) fixed to the output port of the oil pump (6), the bottom end of the connecting pipe (7) is communicated with a connecting cover (8), a sealing ring (9) is fixedly connected to the bottom of the connecting cover (8), limiting plates (11) are fixedly connected to the two sides of the sealing ring (9), the top of the planetary reducer body (1) is detachably connected with two fixing plates (10), the outer surfaces of the two fixing plates (10) are connected with the inner surfaces of the limiting plates (11) in a sliding mode, clamping assemblies used for clamping are connected to the inside of the two limiting plates (11), each clamping assembly comprises a clamping rod (12) sliding inside the limiting plate (11), and the clamping rod (12) is movably abutted to the fixing plates (10).

2. The planetary reducer lubricating device according to claim 1, characterized in that: and one side of each of the two clamping rods (12) opposite to each other is fixedly connected with a limiting spring (14), and the limiting springs (14) are fixedly connected with the inner walls of the limiting plates (11).

3. A planetary reducer lubricating device according to claim 2, characterized in that: the clamping device is characterized in that a plurality of inclined grooves are formed in the fixing plate (10) close to the clamping rod (12), one side, close to the fixing plate (10), of the clamping rod (12) is an inclined surface, and the clamping rod (12) is matched with the fixing plate (10).

4. A planetary reducer lubricating device according to claim 2, characterized in that: the top of two joint pole (12) is equal fixedly connected with connecting rod (13), the surface of connecting rod (13) with the internal surface sliding connection of limiting plate (11).

5. The planetary reducer lubricating device according to claim 1, characterized in that: the top and the bottom of the planetary reducer body (1) are respectively provided with an oil inlet hole (15) and an oil outlet hole (16), and the oil inlet hole (15) is matched with the connecting cover (8).

6. The planetary reducer lubricating device according to claim 1, characterized in that: the inner wall of the collection box (2) is fixedly connected with a filter screen (4).