CN219281952U

CN219281952U - Lubricating structure of heat dissipation part

Info

Publication number: CN219281952U
Application number: CN202320823343.2U
Authority: CN
Inventors: 李勤
Original assignee: Sichuan Changzhuang Technology Co ltd
Current assignee: Sichuan Changzhuang Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-30
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of gear pump radiating pieces and discloses a radiating piece lubricating structure which comprises a gear pump main body, wherein an annular plate is fixedly welded on the outer surface of the right side of the gear pump main body, a main shaft is rotatably arranged in the gear pump main body, a countershaft is rotatably arranged in the gear pump main body, a first bearing is fixedly connected in the gear pump main body, and a second bearing is fixedly connected in the gear pump main body. This radiating member lubrication structure, through the effect that reduces frictional force at gear pump main part during operation, first bearing and second bearing, the oil storage tank is inside with lubricating oil input oil pipe, inside with lubricating oil input lubricating brush, the lubricating brush carries out lubricated effect to main shaft and countershaft, drive the inside impeller of cooling tank and rotate, drive the rivers, reach the effect of bringing the heat out, lubricate the main shaft, oil pipe is with lubricating oil input to the lubricating brush, reach the effect of carrying out indirect lubrication to the radiating member.

Description

Lubricating structure of heat dissipation part

Technical Field

The utility model relates to the technical field of heat dissipation parts of gear pumps, in particular to a lubricating structure of a heat dissipation part.

Background

The gear pump is simple in concept, the two gears with the same size are meshed with each other in a tightly matched shell to rotate, the inside of the shell is similar to an 8 shape, the two gears are arranged in the shell, the outer diameter and the two sides of the gears are tightly matched with the shell, when the gear pump is used, high heat is generated due to high-speed rotation, and a heat dissipation structure is needed to cool the gear pump in order to prolong the service life of the gear pump.

When the heat dissipation part is used, the heat dissipation part needs to be lubricated in order to ensure that the heat dissipation part rotates at a high speed, and then the rotating shaft is lubricated to ensure the normal use of the heat dissipation part, but the existing heat dissipation part does not have a lubricating structure, so that the service life of the heat dissipation part can be shortened.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lubricating structure of a heat dissipation part, which aims to solve the problem that the service life of the heat dissipation part is possibly shortened due to the fact that the prior heat dissipation part in the background art is not provided with the lubricating structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radiating piece lubricating structure, includes the gear pump main part, the right side surface fixed welding of gear pump main part has the annular plate, the inside rotation of gear pump main part is provided with the main shaft, the inside rotation of gear pump main part is provided with the countershaft, the inside fixedly connected with first bearing of gear pump main part, the inside fixedly connected with second bearing of gear pump main part.

Preferably, the external surfaces of the main shaft and the auxiliary shaft are movably attached with a lubricating brush, an oil pipe is fixedly inserted into the annular plate, and an oil storage tank is fixedly communicated with the oil pipe.

By adopting the technical scheme, the supporting effect is achieved by connecting the lubricating brush with the oil pipe, and the oil pipe can be matched with the lubricating brush for use so as to achieve the effect of supplying lubricating oil.

Preferably, the right side surface fixed welding of annular plate has the cooling tank, the inside rotation of cooling tank is provided with the impeller, the surface fixed mounting of cooling tank has the apron, the inside fixed output tube that inserts of cooling tank, the inside fixed input tube that inserts of cooling tank.

By adopting the technical scheme, the water is input into the cooling box through the input pipe, the main shaft drives the impeller to rotate when rotating, the impeller rotates at a high speed to supply the water, then the water in the cooling box is input into the output pipe, and then the effect of taking away heat is achieved.

Preferably, the inside of the two lubricating brushes is fixedly connected with the outer surface of the oil pipe.

By adopting the technical scheme, the effect of stably inputting lubricating oil is achieved by connecting the lubricating brush with the oil pipe, so that the lubricating oil is convenient to convey to the inside of the lubricating brush.

Preferably, the inner part of the first bearing is fixedly connected with the outer surface of the main shaft, and the inner part of the second bearing is fixedly connected with the outer surface of the auxiliary shaft.

By adopting the technical scheme, the first bearing is connected with the main shaft to achieve the effect of stable rotation, the friction force is reduced, and the second bearing is matched with the auxiliary shaft to achieve the effect of friction force reduction.

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

1. this radiating member lubrication structure, through the effect that reduces frictional force at gear pump main part during operation, first bearing and second bearing, the oil storage tank is inside with lubricating oil input oil pipe, inside with lubricating oil input lubricating brush, the lubricating brush carries out lubricated effect to main shaft and countershaft, drive the inside impeller of cooling tank and rotate, drive the rivers, reach the effect of bringing the heat out, lubricate the main shaft, oil pipe is with lubricating oil input to the lubricating brush, reach the effect of carrying out indirect lubrication to the radiating member.

2. This radiating part lubricating structure carries moisture in to the cooling tank through the input tube in the cooling tank, and the output tube exports the inside moisture of cooling tank, produces the extrusion force when high-speed rotation of impeller, and water is used by output tube and input tube cooperation, comes the effect of cooling to the gear pump main part, reaches quick cooling's effect.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the gear pump body and related structure of the present utility model.

In the figure: 1. a gear pump body; 2. an annular plate; 3. a main shaft; 4. a secondary shaft; 5. a lubrication brush; 6. an oil pipe; 7. an oil storage tank; 8. a cooling box; 9. an impeller; 10. a cover plate; 11. an output pipe; 12. an input tube; 13. a first bearing; 14. and a second bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to figures 1-3 in combination,

when the gear pump main body 1 operates, the main shaft 3 and the auxiliary shaft 4 inside the gear pump main body 1 rotate at a high speed, the effect of reducing friction force is achieved due to the arrangement of the first bearing 13 and the second bearing 14, the main shaft 3 and the auxiliary shaft 4 can rotate at a high speed, the oil storage tank 7 inputs lubricating oil into the oil pipe 6, the oil pipe 6 inputs lubricating oil into the lubricating brush 5, the lubricating brush 5 is matched with the main shaft 3 and the auxiliary shaft 4 for use, the effect of lubricating the main shaft 3 and the auxiliary shaft 4 is achieved, the main shaft 3 drives the impeller 9 inside the cooling box 8 to rotate when rotating at a high speed, the impeller 9 rotates at a high speed to drive water to flow, the effect of bringing heat out is achieved, the main shaft 3 is lubricated, the oil pipe 6 inputs lubricating oil into the lubricating brush 5, and then the effect of indirectly lubricating the heat dissipation part is achieved.

Working principle: when the gear pump main body 1 operates, the first bearing 13 and the second bearing 14 reduce friction force, the oil storage tank 7 inputs lubricating oil into the oil pipe 6, the lubricating oil is input into the lubricating brush 5, the lubricating brush 5 lubricates the main shaft 3 and the auxiliary shaft 4, the impeller 9 in the cooling tank 8 is driven to rotate, water is driven to flow, the effect of taking heat out is achieved, the main shaft 3 is lubricated, the oil pipe 6 inputs lubricating oil into the lubricating brush 5, and compared with the related art, the heat dissipation part lubricating structure provided by the utility model has the following beneficial effects: the effect of indirectly lubricating the heat dissipation part is achieved.

Example 2:

referring to figures 1-3 in combination,

the input tube 12 that cooling tank 8 inside set up is used for carrying moisture to cooling tank 8 inside, and the output tube 11 that sets up in the cooling tank 8 exports the inside moisture of cooling tank 8, and impeller 9 will produce the extrusion force when high-speed rotation, and moisture is used through output tube 11 and input tube 12 cooperation, reaches the effect of cooling down gear pump main part 1.

Working principle: the water is conveyed to the cooling box 8 by the input pipe 12 in the cooling box 8, the water in the cooling box 8 is output by the output pipe 11, the impeller 9 generates extrusion force when rotating at a high speed, the water is matched with the input pipe 12 by the output pipe 11 to cool the gear pump main body 1, and compared with the related art, the lubricating structure of the heat dissipation part provided by the utility model has the following beneficial effects: the effect of rapid cooling is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radiating member lubricating structure, includes gear pump main part (1), its characterized in that: the gear pump is characterized in that an annular plate (2) is fixedly welded on the outer surface of the right side of the gear pump body (1), a main shaft (3) is arranged in the gear pump body (1) in a rotating mode, a countershaft (4) is arranged in the gear pump body (1) in a rotating mode, a first bearing (13) is fixedly connected to the gear pump body (1) in the gear pump body, and a second bearing (14) is fixedly connected to the gear pump body (1) in the gear pump body.

2. A heat sink lubrication structure according to claim 1, wherein: the lubricating brush (5) is movably attached to the outer surfaces of the main shaft (3) and the auxiliary shaft (4), an oil pipe (6) is fixedly inserted into the annular plate (2), and an oil storage tank (7) is fixedly communicated with the interior of the oil pipe (6).

3. A heat sink lubrication structure according to claim 1, wherein: the cooling box (8) is fixedly welded on the outer surface of the right side of the annular plate (2), an impeller (9) is rotatably arranged in the cooling box (8), a cover plate (10) is fixedly arranged on the outer surface of the cooling box (8), an output pipe (11) is fixedly inserted in the cooling box (8), and an input pipe (12) is fixedly inserted in the cooling box (8).

4. A heat sink lubrication structure according to claim 2, wherein: the insides of the two lubricating brushes (5) are fixedly connected with the outer surface of the oil pipe (6).

5. A heat sink lubrication structure according to claim 1, wherein: the inside of the first bearing (13) is fixedly connected with the outer surface of the main shaft (3), and the inside of the second bearing (14) is fixedly connected with the outer surface of the auxiliary shaft (4).