CN219082211U

CN219082211U - Planetary reducer

Info

Publication number: CN219082211U
Application number: CN202223433855.2U
Authority: CN
Inventors: 陆力伟; 胡静芳; 顾培坤
Original assignee: Wuxi Siming Machinery Manufacturing Co ltd
Current assignee: Wuxi Siming Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-26
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a planetary reducer, includes the base, the main part of base is rectangular structure, and the mounting hole has all been seted up to the inside left and right sides of base, and the mounting hole of seting up in the base is used for installing fixing bolt, the top fixedly connected with pedestal of base. When the speed reducer is used, if parts such as planetary gears and the like in the speed reducer need to be lubricated, a plug arranged in the oil injection pipe is screwed out, lubricating oil is synchronously injected into the base body from a through hole formed in the oil injection pipe, and the lubricating oil injected into the base body can drop down to the parts such as the gear ring and the planetary gears and the like to perform self-lubricating operation, so that abrasion among parts is reduced. When the planetary gear works, two connecting pipes are connected by using the hose, abrasion scraps generated when components such as the planetary gear in the base work are collected by starting the air suction of the air suction pump arranged on the outer side of the base, and the scraps are synchronously collected by the collecting box arranged in the base.

Description

Planetary reducer

Technical Field

The utility model belongs to the technical field of speed reducers, and particularly relates to a planetary speed reducer.

Background

The main transmission structure of the planetary reducer is a planetary gear, a sun gear and an inner gear ring.

When the existing planetary reducer is used, due to the fact that an effective lubricating structure is lacked, when the existing planetary reducer is used, waste scraps are easily generated due to mechanical abrasion, transmission accuracy of the planetary reducer is affected, and therefore limitation exists.

Disclosure of Invention

The utility model aims to provide a planetary reducer, when the planetary reducer is used, if parts such as a planetary gear and the like in the planetary reducer need to be lubricated, a plug arranged in an oil injection pipe is screwed out, lubricating oil is synchronously injected into a seat body from a through hole formed in the oil injection pipe, and the lubricating oil injected into the seat body can drop down to the parts such as a gear ring and the planetary gear to perform self-lubricating operation, so that abrasion among the parts is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a planetary reducer, includes the base, the main part of base is rectangular structure, and the mounting hole has all been seted up to the inside left and right sides of base, and the mounting hole of seting up in the base is used for installing fixing bolt, the top fixedly connected with pedestal of base, and the pedestal is inside hollow structure, and the supporting structure has been constituteed jointly with the pedestal to the pedestal.

Further, the top fixedly connected with filler pipe of pedestal, filler pipe link up mutually with the base, and the inside of filler pipe is twisted and is connected with the cock stem, and the cock stem is used for sealed filler pipe, and the aspiration pump is installed in the left side of pedestal.

Further, the front end of the air pump is provided with a connecting pipe, the front end of the base body is provided with a through groove, the inside of the through groove is inserted with a collecting box, the front end of the collecting box is fixedly connected with a handle, and the front end of the collecting box is also provided with the connecting pipe.

Further, the two connecting pipes are connected through a hose, the air pump is used for exhausting air, the input shaft is arranged in the base body, and the gear is arranged on the outer peripheral surface of the input shaft.

Further, the inside fixedly connected with fixed block of pedestal, the fixed block is equipped with two altogether, and two fixed blocks are fixed connection respectively in the inside left and right sides position of pedestal, and the inboard fixedly connected with ring gear of two fixed blocks.

Further, the planetary gears are arranged in the annular array in the gear ring, the planetary gears are meshed with gears fixedly connected to the outer peripheral surface of the input shaft, the rear sides of the planetary gears are limited through the installation of the retainer, and the rear sides of the retainer are fixedly connected with the output shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the speed reducer is used, if parts such as planetary gears and the like in the speed reducer need to be lubricated, a plug arranged in the oil injection pipe is screwed out, lubricating oil is synchronously injected into the base body from a through hole formed in the oil injection pipe, and the lubricating oil injected into the base body can drop down to the parts such as the gear ring and the planetary gears and the like to perform self-lubricating operation, so that abrasion among parts is reduced.

2. When the planetary gear works, two connecting pipes are connected by using the hose, abrasion scraps generated when components such as the planetary gear in the base work are collected by starting the air suction of the air suction pump arranged on the outer side of the base, and the scraps are synchronously collected by the collecting box arranged in the base.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of a further preferred embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a base; 3. a filler pipe; 4. a plug; 5. an air extracting pump; 6. connecting pipe; 7. a collection box; 8. a handle; 9. an input shaft; 10. a fixed block; 11. a gear ring; 12. a planetary gear; 13. a retainer; 14. an output shaft.

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Detailed Description

As shown in fig. 1 to 4:

the utility model provides a planetary reducer, which comprises a base 1, wherein the main body of the base 1 is of a rectangular structure, mounting holes are formed in the left side and the right side of the interior of the base 1, the mounting holes formed in the base 1 are used for mounting fixing bolts, the top end of the base 1 is fixedly connected with a base body 2, the base body 2 is of an internal hollow structure, and the base 1 and the base body 2 jointly form a supporting structure.

The top fixedly connected with filler pipe 3 of pedestal 2, filler pipe 3 link up with base 1 mutually, and the inside of filler pipe 3 is twisted and is connected with plug 4, and plug 4 is used for sealed filler pipe 3, and aspiration pump 5 is installed in the left side of pedestal 2.

The front end of aspiration pump 5 is installed and is taken over 6, and logical groove has been seted up to the front end of pedestal 2, and the inside of this logical groove is pegged graft and is had collection box 7, and the front end fixedly connected with handle 8 of collection box 7, and take over 6 is also installed to the front end of collection box 7.

The two connecting pipes 6 are connected through a hose, the air pump 5 is used for exhausting air, the input shaft 9 is arranged in the seat body 2, and a gear is arranged on the outer peripheral surface of the input shaft 9.

The inside fixedly connected with fixed block 10 of pedestal 2, fixed block 10 is equipped with two altogether, and two fixed blocks 10 are fixed connection respectively in the inside left and right sides position of pedestal 2, and the inboard fixedly connected with ring gear 11 of two fixed blocks 10.

The inside of ring gear 11 is annular array and is provided with planetary gear 12, planetary gear 12 meshes with the gear of fixed connection on input shaft 9 outer peripheral face, and the rear side of planetary gear 12 is spacing through installing holder 13, the rear side fixedly connected with output shaft 14 of holder 13, when the reduction gear during operation, if need carry out the lubrication operation to its inside planetary gear 12 etc. parts, can screw out through setting up the cock stem 4 in annotating oil pipe 3, and synchronous with the lubricating oil pour into the inside of pedestal 2 from the through-hole of seting up in annotating oil pipe 3, the lubricating oil of pouring into the interior of pedestal 2 can drop down to the parts such as ring gear 11 and planetary gear 12 on and carry out self-lubricating operation, and then reach the wearing and tearing between the reduction part.

In the work of the planetary gear 12, two connecting pipes 6 can be connected by utilizing a hose, abrasion scraps generated when components such as the planetary gear 12 in the seat body 2 work are collected by starting the air suction of the air suction pump 5 arranged on the outer side of the base 1, and the collection of the abrasion scraps through the collection box 7 arranged in the seat body 2 is more convenient for the subsequent collection and treatment of the abrasion scraps, so that the aim of being more practical is achieved.

Specific use and action of the embodiment:

when the device is used, when a planetary reducer is required to be used for speed reduction operation, an input shaft 9 on one side of a seat body 2 is connected with an input motor, an output shaft 14 arranged on the other side of the seat body 2 is connected with equipment to be driven, when the input shaft 9 rotates, a gear fixedly connected to the outer side of the input shaft is meshed with a planetary gear 12 for transmission, and the output shaft 14 is used for speed reduction output operation through rotation of a retainer 13;

when the speed reducer is used, if the parts such as the planetary gear 12 and the like in the speed reducer need to be lubricated, the plug 4 arranged in the oil filling pipe 3 is screwed out, and lubricating oil is synchronously injected into the seat body 2 from the through hole formed in the oil filling pipe 3, so that the lubricating oil injected into the seat body 2 can drop down to the parts such as the gear ring 11 and the planetary gear 12 to perform self-lubricating operation, and the abrasion among parts is reduced;

when the planetary gear 12 works, the two connecting pipes 6 are connected by the hose, abrasion scraps generated when the planetary gear 12 and other parts in the seat body 2 work are collected by starting the air suction of the air suction pump 5 arranged on the outer side of the base 1, and the scraps are synchronously collected by the collecting box 7 arranged in the seat body 2.

Claims

1. A planetary reducer, characterized in that: including base (1), the main part of base (1) is rectangular structure, and the mounting hole has all been seted up to the inside left and right sides of base (1), and the mounting hole of seting up in base (1) is used for installing fixing bolt, and the top fixedly connected with pedestal (2) of base (1), pedestal (2) are inside hollow structure, and support structure has been constituteed jointly with pedestal (2) to base (1).

2. A planetary reducer as defined in claim 1, characterized in that: the top fixedly connected with filler pipe (3) of pedestal (2), filler pipe (3) link up with base (1) mutually, and the internal connection of filler pipe (3) has cock stem (4), and cock stem (4) are used for sealed filler pipe (3), and aspiration pump (5) are installed in the left side of pedestal (2).

3. A planetary reducer as claimed in claim 2, characterized in that: the front end of aspiration pump (5) is installed and is taken over (6), and logical groove has been seted up to the front end of pedestal (2), and the inside of leading to the groove is pegged graft has collection box (7), and the front end fixedly connected with handle (8) of collection box (7), and take over (6) are installed to the front end of collection box (7).

4. A planetary reducer according to claim 3, characterized in that: the two connecting pipes (6) are connected through a hose, the air pump (5) is used for exhausting air, the input shaft (9) is arranged in the seat body (2), and a gear is arranged on the outer peripheral surface of the input shaft (9).

5. A planetary reducer as defined in claim 1, characterized in that: the inside fixedly connected with fixed block (10) of pedestal (2), fixed block (10) are equipped with two altogether, and two fixed block (10) are fixed connection respectively in the inside left and right sides position of pedestal (2), and the inboard fixedly connected with ring gear (11) of two fixed block (10).

6. A planetary reducer as defined in claim 5, wherein: the inside of ring gear (11) is annular array and is provided with planetary gear (12), and planetary gear (12) meshes with the gear of fixed connection on input shaft (9) outer peripheral face, and the rear side of planetary gear (12) is spacing through installing holder (13), and the rear side of holder (13) fixedly connected with output shaft (14).