CN223318406U - A lubricating device for a reducer - Google Patents
A lubricating device for a reducerInfo
- Publication number
- CN223318406U CN223318406U CN202422600402.7U CN202422600402U CN223318406U CN 223318406 U CN223318406 U CN 223318406U CN 202422600402 U CN202422600402 U CN 202422600402U CN 223318406 U CN223318406 U CN 223318406U
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- Prior art keywords
- oil
- oil tank
- oil outlet
- oiling device
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Abstract
The utility model is suitable for the technical field of speed reducers, and provides an oiling device for a speed reducer, which comprises a base, wherein a speed reducer body is arranged on the base, four groups of support columns are symmetrically arranged on the base in pairs, support seats are arranged at the tops of the four groups of support columns, an oil tank is arranged above the support seats, an oil inlet is arranged at the top of the oil tank, an oil outlet is arranged at the bottom of the oil tank, an oil outlet hose is arranged at the oil outlet, the oil outlet hose is connected with the speed reducer body, a through hole is formed at the connection part of the support seat and the oil outlet hose, and an oil scraping assembly is arranged in the oil tank.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to an oiling device for a speed reducer.
Background
The speed reducer is an independent component consisting of a gear transmission, a worm transmission, a gear and a worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a driving element and a working machine. The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.
For example, the patent of the utility model is a speed reducer which is convenient for oiling and has the application number of CN202221933211.7, the lubricating oil is stored by an oil storage tank, but the inner bottom surface of the oil tank is horizontally arranged, and the lubricating oil has certain viscosity, so that when the lubricating oil in the oil storage tank is gradually reduced, the lubricating oil flowing speed of the inner bottom surface parallel to an oil outlet is reduced under the action of no external force, and the working efficiency is reduced.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of utility model
In view of the above-mentioned drawbacks, an object of the present utility model is to provide an oiling device for a speed reducer, which can push the lubricant on the inner bottom surface of the oil tank to move through the scraping assembly, so that the lubricant can be pushed into the oil outlet, the circulation speed of the lubricant can be increased, and meanwhile, the lubricant in the oil tank can be moved through the back and forth movement of the scraping plate, so as to prevent the lubricant from being lowered due to standing.
In order to achieve the aim, the utility model provides an oiling device for a speed reducer, which comprises a base, wherein a speed reducer body is arranged on the base, four groups of support columns are symmetrically arranged on the base in pairs, the tops of the four groups of support columns are provided with support seats, an oil tank is arranged above the support seats, the top of the oil tank is provided with an oil inlet, the bottom of the oil tank is provided with an oil outlet, an oil outlet hose is arranged at the oil outlet, the oil outlet hose is connected with the speed reducer body, a through hole is formed in the joint of the support seat and the oil outlet hose, and an oil scraping assembly is arranged inside the oil tank.
According to the oiling device for the speed reducer, the oil scraping assembly comprises a driving motor arranged on one side of the outside of the oil tank, a bidirectional screw rod arranged at the output end of the driving motor, and two groups of scraping plates sleeved on the bidirectional screw rod and abutted against the inner bottom surface of the oil tank.
According to the oiling device for the speed reducer, the bidirectional screw rod penetrates through the oil tank and is in rotary connection with the oil tank, and the two groups of scraping plates are respectively sleeved on opposite threaded parts of the bidirectional screw rod.
According to the oiling device for the speed reducer, the fixing columns parallel to the bidirectional screw on the horizontal plane are penetrated and arranged in the oil tank, and the fixing columns penetrate through the two groups of scraping plates.
According to the oiling device for the speed reducer, the top of the oil tank is penetrated with the one-way screw rod which is in threaded connection with the oil tank, the top of the one-way screw rod is provided with the handle, and the bottom of the one-way screw rod is provided with the pressing plate.
According to the oiling device for the speed reducer, the radius of the pressing plate is larger than that of the oil outlet.
According to the oiling device for the speed reducer, the oil tank is connected with the supporting seat through the L-shaped connecting plates.
The utility model provides an oiling device for a speed reducer, which comprises a base, wherein a speed reducer body is arranged on the base, four groups of support columns are symmetrically arranged on the base in pairs, support seats are arranged at the tops of the four groups of support columns, an oil tank is arranged above the support seats, an oil inlet is arranged at the top of the oil tank, an oil outlet is arranged at the bottom of the oil tank, an oil outlet hose is arranged at the oil outlet, the oil outlet hose is connected with the speed reducer body, through holes are formed in the connection parts of the support seats and the oil outlet hose, and an oil scraping assembly is arranged inside the oil tank. In summary, the lubricating oil scraping assembly is used for pushing the lubricating oil on the inner bottom surface of the oil tank to move, so that the lubricating oil can be pushed into the oil outlet, the circulation speed of the lubricating oil under the condition of gradually reducing is improved, meanwhile, the reciprocating movement of the scraping plate can also play a role in moving the lubricating oil in the oil tank, the lubricating oil is prevented from reducing due to standing, the pressing plate is driven by the unidirectional screw to move downwards, the oil outlet can be sealed, and when the speed reducer body is not oiled, the sealing of the oil outlet of the oil tank is realized.
Drawings
FIG. 1 is a schematic diagram of a perspective view of the present utility model;
FIG. 2 is a schematic view of an exploded view of the fuel tank, the scraping unit and the support base of the present utility model;
FIG. 3 is a schematic view of the structure of the pressing plate of the present utility model when the pressing plate is abutted against the oil outlet;
Fig. 4 is a schematic view of the structure of the front view of the present utility model;
In the figure, a 1-speed reducer body, a 2-base, a 3-support column, a 4-support seat, a 4.1-through hole, a 5-oil tank, a 5.1-oil outlet, a 6-oil inlet, a 7-driving motor, an 8-bidirectional screw, a 9-scraping plate, a 10-fixed column, an 11-oil outlet hose, a 12-handle, a 13-unidirectional screw, a 14-pressing plate and a 15-L-shaped connecting plate.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In addition, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1-4, the utility model provides an oiling device for a speed reducer, which comprises a base 2, wherein a speed reducer body 1 is arranged on the base 2, four groups of support columns 3 are symmetrically arranged on the base 2 in pairs, a support seat 4 is arranged at the top of each group of support columns 3, an oil tank 5 is arranged above each support seat 4, an oil inlet 6 is arranged at the top of each oil tank 5, an oil outlet 5.1 is arranged at the bottom of each oil tank 5, an oil outlet hose 11 is arranged at the position of each oil outlet 5.1, the oil outlet hose 11 is connected with the speed reducer body 1, a through hole 4.1 is arranged at the joint of each support seat 4 and each oil outlet hose 11, and an oil scraping assembly is arranged inside each oil tank 5.
Referring to fig. 1,2 and 4, it is preferable that the oil scraping assembly of the present utility model includes a driving motor 7 disposed at one side of the outside of the oil tank 5, a bidirectional screw 8 disposed at an output end of the driving motor 7, and two sets of scrapers 9 sleeved on the bidirectional screw 8 and abutted against an inner bottom surface of the oil tank 5, and the driving motor 7 drives the bidirectional screw 8 to rotate, so as to drive the scrapers 9 to move.
Referring to fig. 2, in addition, the bidirectional screw 8 of the present utility model penetrates through the inside of the oil tank 5 and is rotatably connected with the oil tank 5, two sets of scraping plates 9 are respectively sleeved on opposite threaded portions of the bidirectional screw 8, and the bidirectional screw 8 drives the scraping plates 9 to move in opposite directions, so as to realize the pushing of the lubricating oil on the inner bottom surface of the oil tank 5, and improve the circulation speed of the lubricating oil under the condition of gradually decreasing.
Referring to fig. 2 and 3, further, a fixing column 10 parallel to the bidirectional screw 8 on a horizontal plane is provided inside the oil tank 5, the fixing column 10 penetrates through the two groups of scrapers 9, and the fixing column 10 improves the stability of the movement of the scrapers 9 driven by the bidirectional screw 8.
Referring to fig. 1 and 2, the top of the oil tank 5 of the present utility model is provided with a unidirectional screw 13 in threaded connection with the oil tank 5, the top of the unidirectional screw 13 is provided with a handle 12, the bottom of the unidirectional screw 13 is provided with a pressing plate 14, and the unidirectional screw 13 is rotated by the handle 12 to realize the downward movement of the pressing plate 14, so as to realize the abutting connection between the pressing plate 14 and the oil outlet 5.1.
With reference to fig. 3, preferably, the radius of the pressure plate 14 is larger than the radius of the oil outlet 5.1, and the sealing of the oil outlet 5.1 can be realized by compacting and blocking the oil outlet 5.1 by the pressure plate 14.
Referring to fig. 1, 2 and 4, finally, the oil tank 5 and the supporting seat 4 are connected through a plurality of groups of L-shaped connecting plates 15, and the oil tank 5 and the supporting seat 4 are conveniently connected and fixed through the L-shaped connecting plates 15, so that the stability of the oil tank 5 is improved.
The working principle of the utility model is as follows:
As shown in fig. 1-4, when oiling is performed on the speed reducer body 1, lubricating oil is required to be injected into the oil tank 5 for storage, so that the speed reducer body 1 is conveniently and subsequently oiled for a plurality of times, then the oil outlet hose 11 is connected with the speed reducer body 1, and then the handle 12 is rotated, so that the unidirectional screw 13 and the pressing plate 14 move upwards, the oil outlet 5.1 is opened, the purpose that lubricating oil flows into the speed reducer body 1 is achieved, and when enough lubricating oil is to be added into the speed reducer body 1, the handle 12 can be reversely rotated, so that the unidirectional screw 13 and the pressing plate 14 move downwards, and the purpose that the pressing plate 14 seals the oil outlet 5.1 is achieved. When the amount of lubricating oil in the oil tank 5 gradually decreases, the circulation speed of lubricating oil is slowed down, the driving motor 7 can be started, the driving motor 7 drives the bidirectional screw 8 to rotate, the bidirectional screw 8 rotates to drive the two groups of scraping plates 9 to move in opposite directions, the two groups of scraping plates 9 drive the lubricating oil positioned on the inner bottom surface of the oil tank 5 to move, and an aggregation effect is generated, so that the circulation speed of the lubricating oil at the oil outlet 5.1 is increased, the lubricating oil positioned in the oil tank 5 can be more rapidly oiled into the reducer body 1, the working efficiency is improved, meanwhile, the reciprocating movement of the scraping plates 9 can also play a moving function on the lubricating oil positioned in the oil tank 5, the reduction of oil caused by standing of the lubricating oil is prevented, the driving motor 7 can be reversely rotated after the working is finished, the scraping plates 9 are driven to reset, and the subsequent use is convenient.
In summary, the utility model provides an oiling device for a speed reducer, comprising a base, wherein the base is provided with a speed reducer body, four groups of support columns are symmetrically arranged on the base in pairs, the tops of the four groups of support columns are provided with support seats, an oil tank is arranged above the support seats, the top of the oil tank is provided with an oil inlet, the bottom of the oil tank is provided with an oil outlet, the oil outlet is provided with an oil outlet hose, the oil outlet hose is connected with the speed reducer body, the connection part of the support seats and the oil outlet hose is provided with a through hole, and the inside of the oil tank is provided with an oil scraping assembly. In summary, the lubricating oil scraping assembly is used for pushing the lubricating oil on the inner bottom surface of the oil tank to move, so that the lubricating oil can be pushed into the oil outlet, the circulation speed of the lubricating oil under the condition of gradually reducing is improved, meanwhile, the reciprocating movement of the scraping plate can also play a role in moving the lubricating oil in the oil tank, the lubricating oil is prevented from reducing due to standing, the pressing plate is driven by the unidirectional screw to move downwards, the oil outlet can be sealed, and when the speed reducer body is not oiled, the sealing of the oil outlet of the oil tank is realized.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422600402.7U CN223318406U (en) | 2024-10-28 | 2024-10-28 | A lubricating device for a reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422600402.7U CN223318406U (en) | 2024-10-28 | 2024-10-28 | A lubricating device for a reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223318406U true CN223318406U (en) | 2025-09-09 |
Family
ID=96941030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422600402.7U Active CN223318406U (en) | 2024-10-28 | 2024-10-28 | A lubricating device for a reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223318406U (en) |
-
2024
- 2024-10-28 CN CN202422600402.7U patent/CN223318406U/en active Active
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