CN214838323U

CN214838323U - Speed reducer self-lubricate device

Info

Publication number: CN214838323U
Application number: CN202121143004.7U
Authority: CN
Inventors: 晋东阳; 许勇
Original assignee: Xinjiang Yifang Commercial Concrete Co ltd
Current assignee: Xinjiang Yifang Commercial Concrete Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-23
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a speed reducer self-lubricate device relates to speed reducer technical field. The utility model discloses a speed reducer body, oil pump and filter frame, the side fixedly connected with oil pump of speed reducer body, the oil feed end of oil pump is through advancing the lower part fixed connection of oil pipe with the speed reducer body, and the end that produces oil of oil pump cup joints on going out oil pipe through going out oil pipe and speed reducer body upper portion fixed connection and is fixed with first valve, is provided with out oil branch pipe on the play oil pipe of first valve below. The utility model discloses a lubricating oil that the oil pump drove the inboard bottom of speed reducer body loops through into oil pipe and goes out oil pipe and carries to the inboard upper portion of speed reducer body, can carry out the self-lubricate to the inside gear train of speed reducer body, can discharge this internal lubricating oil of speed reducer through the branch pipe that produces oil through the oil pump simultaneously to pour into the inside of speed reducer body with new lubricating oil from the top of speed reducer body, change the inside lubricating oil of speed reducer body.

Description

Speed reducer self-lubricate device

Technical Field

The utility model belongs to the technical field of the speed reducer, especially, relate to a speed reducer self-lubricate device.

Background

The reduction gear serves to match the rotational speed and the torque transmission between the prime mover and the working machine or the actuator, and is used in modern machines in a very wide range of applications. In the using process of the speed reducer, gears inside the reduction box on the speed reducer need to be lubricated frequently, the current mode is to manually fill lubricating oil into the reduction box of the speed reducer body, but the mode is inconvenient to operate and cannot realize automatic lubrication of the speed reducer body, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a speed reducer automatic lubrication installation, including speed reducer body, oil pump and filter frame, the side fixedly connected with oil pump of speed reducer body, the oil feed end of oil pump is through the lower part fixed connection who advances oil pipe and speed reducer body, the end that produces oil of oil pump is through going out oil pipe and speed reducer body upper portion fixed connection, it is fixed with first valve to cup joint on the play oil pipe, be provided with out oil branch pipe on the play oil pipe of first valve below, it is fixed with the second valve to cup joint on the play oil branch pipe, the inboard top of speed reducer body is provided with spacing seat, there is the filter frame through the screw fixation on the spacing seat.

Preferably, the top of the speed reducer body is provided with a top seat, and a sealing cover is fixed to the top of the top seat through a bolt.

Preferably, the lower end of the oil inlet pipe is communicated with the bottom of the inner side of the speed reducer body, and the upper end of the oil inlet pipe is fixedly connected with the oil inlet end of the oil pump.

Preferably, the lower end of the oil outlet pipe is fixedly connected with the oil outlet end of the oil pump, and the upper end of the oil outlet pipe penetrates through the top seat and is communicated with the inside of the speed reducer body.

Preferably, the four corner positions at the top of the limiting seat are all provided with threaded holes.

Preferably, the filter frame includes framework, filter screen, spacing frame and step hole, the bottom of framework is provided with the filter screen, the top of framework is provided with spacing frame, four turning positions department of spacing frame all seted up threaded hole.

Preferably, the frame body is clamped in the limiting seat, and the filter frame is located right below the sealing cover.

Preferably, the screw penetrates through the step hole in the limiting frame and is screwed into the threaded hole in the limiting seat.

The utility model discloses following beneficial effect has:

1. the utility model discloses a lubricating oil that the oil pump drove the inboard bottom of speed reducer body loops through into oil pipe and goes out in the filter frame that oil pipe got into the inboard upper portion of speed reducer body, and after the filter frame filters, lubricating oil can drip on this internal gear train of speed reducer, can carry out the self-lubricate to the inside gear train of speed reducer body, and the lubricating oil through filtering the frame can filter through filtering the frame, detaches the impurity in the lubricating oil, and lubricated effect is better.

2. The utility model discloses an oil pump carries the inside lubricating oil of speed reducer body to delivery branch pipe department to discharge through delivery branch pipe, through opening sealed lid, will filter the inside clearance of taking out of frame from the inside filtration frame of speed reducer body, and fix again on spacing seat with the filtration frame after clearing up, pour into the inside of speed reducer body into with new lubricating oil from the footstock at last, can carry out quick change, easy and simple to handle with the inside lubricating oil of speed reducer body.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

fig. 2 is a top view of the limiting seat of the present invention;

fig. 3 is a structural diagram of the middle filter frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a speed reducer body; 11. a top seat; 12. a limiting seat; 121. a threaded hole; 2. a sealing cover; 3. a bolt; 4. an oil pump; 5. an oil inlet pipe; 6. an oil outlet pipe; 61. an oil outlet branch pipe; 7. a first valve; 8. a second valve; 9. a filter frame; 91. a frame body; 92. a filter screen; 93. a limiting frame; 94. a stepped bore.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to a speed reducer automatic lubrication installation, including speed reducer body 1, oil pump 4 and filter frame 9, the side fixedly connected with oil pump 4 of speed reducer body 1, the oil feed end of oil pump 4 is through the lower part fixed connection of advancing oil pipe 5 with speed reducer body 1, the end of producing oil of oil pump 4 is through going out

oil pipe

6 and 1 upper portion fixed connection of speed reducer body, it is fixed with first valve 7 to cup joint on the oil pipe 6, be provided with out oil branch pipe 61 on the oil pipe 6 of first valve 7 below, it is fixed with second valve 8 to cup joint on the play oil branch pipe 61, the inboard top of speed reducer body 1 is provided with spacing seat 12, there is filter frame 9 through the screw fixation on spacing seat 12.

Further, the top of the speed reducer body 1 is provided with a top seat 11, the top of the top seat 11 is fixed with a sealing cover 2 through a bolt 3, the filtering frame 9 can be taken out from the inside of the speed reducer body 1 by opening the sealing cover 2, and then the filtering frame 9 can be taken out and cleaned.

Further, the lower end of the oil inlet pipe 5 is communicated with the bottom of the inner side of the speed reducer body 1, and the upper end of the oil inlet pipe 5 is fixedly connected with the oil inlet end of the oil pump 4.

Further, the lower end of the oil outlet pipe 6 is fixedly connected with the oil outlet end of the oil pump 4, the upper end of the oil outlet pipe 6 penetrates through the top seat 11 and is communicated with the inside of the speed reducer body 1, and lubricating oil coming out of the oil outlet pipe 6 can be injected into the filter frame 9.

Further, threaded holes 121 are formed in four corner positions of the top of the limiting seat 12.

Further, the filter frame 9 includes a frame body 91, a filter screen 92, a limiting frame 93 and a step hole 94, the filter screen 92 is arranged at the bottom of the frame body 91, the limiting frame 93 is arranged at the top of the frame body 91, and threaded holes 121 are formed in four corner positions of the limiting frame 93.

Further, the frame body 91 is clamped in the limiting seat 12, and the filter frame 9 is located under the sealing cover 2, so that the filter frame 9 can be conveniently mounted and dismounted.

Further, the screw passes through the stepped hole 94 of the limiting frame 93 and is screwed into the threaded hole 121 of the limiting seat 12.

The working principle is as follows: when the lubricating oil automatic lubricating device is used, the first valve 7 is opened, the second valve 8 is closed, the oil pump 4 can be started simultaneously when the speed reducer body 1 rotates, the lubricating oil at the bottom of the inner side of the speed reducer body 1 can be conveyed into the filter frame 9 through the oil inlet pipe 5 and the oil outlet pipe 6 by the oil pump 4 in sequence, the lubricating oil is filtered by the filter frame 9 and then drops on the gear set in the speed reducer body 1 to lubricate the gear set, when the lubricating oil in the speed reducer body 1 needs to be replaced, the first valve 7 is closed and the second valve 8 is opened at the moment, the lubricating oil in the speed reducer body 1 can be conveyed to the oil outlet branch pipe 61 through the oil pump 4 to discharge the lubricating oil in the speed reducer body 1, the filter frame 9 is taken out and cleaned after the sealing cover 2 is opened, finally the cleaned filter frame 9 is fixed on the limiting seat 12 again, and new lubricating oil is injected into the speed reducer body 1 from the top seat 11, the lubricating oil in the reducer body 1 can be replaced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a speed reducer self-lubricate device, includes speed reducer body (1), oil pump (4) and filter frame (9), its characterized in that: the side fixedly connected with oil pump (4) of speed reducer body (1), the oil feed end of oil pump (4) is through advancing the lower part fixed connection of oil pipe (5) and speed reducer body (1), the end of producing oil of oil pump (4) is through going out oil pipe (6) and speed reducer body (1) upper portion fixed connection, it is fixed with first valve (7) to cup joint on oil pipe (6), be provided with out oil branch pipe (61) on play oil pipe (6) of first valve (7) below, it is fixed with second valve (8) to cup joint on play oil branch pipe (61), the inboard top of speed reducer body (1) is provided with spacing seat (12), there is filter frame (9) through the screw fixation on spacing seat (12).

2. The automatic lubricating device of the speed reducer according to claim 1, wherein a top seat (11) is arranged at the top of the speed reducer body (1), and a sealing cover (2) is fixed at the top of the top seat (11) through a bolt (3).

3. The automatic lubricating device of the speed reducer according to claim 1, wherein the lower end of the oil inlet pipe (5) is communicated with the bottom of the inner side of the speed reducer body (1), and the upper end of the oil inlet pipe (5) is fixedly connected with the oil inlet end of the oil pump (4).

4. The automatic lubricating device of the speed reducer according to claim 1, wherein the lower end of the oil outlet pipe (6) is fixedly connected with the oil outlet end of the oil pump (4), and the upper end of the oil outlet pipe (6) penetrates through the top seat (11) and is communicated with the interior of the speed reducer body (1).

5. The automatic lubricating device of the speed reducer according to claim 1, wherein threaded holes (121) are formed in four corner positions of the top of the limiting seat (12).

6. The automatic lubricating device of the speed reducer according to claim 1, wherein the filter frame (9) comprises a frame body (91), a filter screen (92), a limiting frame (93) and a stepped hole (94), the filter screen (92) is arranged at the bottom of the frame body (91), the limiting frame (93) is arranged at the top of the frame body (91), and threaded holes (121) are formed in four corners of the limiting frame (93).

7. The automatic lubricating device of the speed reducer according to claim 6, wherein the frame body (91) is clamped in the limiting seat (12), and the filter frame (9) is located right below the sealing cover (2).

8. The automatic lubricating device of the speed reducer according to claim 1, wherein the screw penetrates through a stepped hole (94) in the limiting frame (93) and is screwed into a threaded hole (121) in the limiting seat (12).