CN211599503U

CN211599503U - Bearing gear box with rust-resistant function

Info

Publication number: CN211599503U
Application number: CN201922138677.2U
Authority: CN
Inventors: 孙国庆; 黄磊; 徐�明; 王利权; 赵海山
Original assignee: Ningxia Iron And Steel Group Co Ltd
Current assignee: Ningxia Iron And Steel Group Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-29
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a bearing gear box with rust-resistant function, which belongs to the technical field of gear boxes and comprises a shell, a connecting block is fixed in the middle of the top of the shell, an oil absorption pad is sleeved above the outer surface of the connecting block, an oil guide plate is sleeved below the outer surface of the connecting block, bearing seats are penetrated through the two sides of the shell, a bearing is installed at one side of each bearing seat, an oil collecting tank is arranged above the inner wall of the shell, oil drops can be adsorbed by the oil absorption pad fixed by the connecting block when the oil drops are positioned at the top of the shell, the oil drops can be prevented from randomly dripping at any time, and the oil guide plate fixed with the connecting block is positioned below the oil absorption pad, so that the oil drops can also fall on the oil guide plate even if the oil drops seep out from the oil absorption pad, and meanwhile, the oil drops falling on the oil guide plate can fall on the oil guide plate because the two sides of the, therefore, oil drops can smoothly enter the oil collecting tank, and the incomplete oil drop collection is avoided.

Description

Bearing gear box with rust-resistant function

Technical Field

The utility model relates to a gear box technical field specifically is a bearing gear box with rust-resistant function.

Background

Because the rotational speed of the bearing in the gear box is fast, more heat is generated, and the bearing needs to be lubricated by lubricating oil for continuous and smooth rotation. In the prior art, a bearing is lubricated in a lubricating oil splashing lubricating mode, which belongs to non-forced lubrication, and lubricating oil splashed to the top of a gearbox box body falls to a special oil way inlet and then flows into the bearing through an oil way to lubricate the bearing.

According to the chinese patent publication No. CN208268381U, a gear box is disclosed, which is inclined downwards from the middle of the top wall to two side walls through two inclined planes, and oil drops are accelerated to slide downwards to the side walls by the inclined planes, so that the efficiency of an oil collecting tank under the inclined planes into which oil drops merge is improved, the lubrication of a bearing can be improved by conveying oil to the bearing through an oil conveying channel, although the problem of poor bearing lubrication effect caused by the difficulty in dropping oil splashed on the top wall in the prior art is avoided, there is still a defect in collecting oil drops, when the oil drops on the top of a housing are adhered too much, the oil drops can not all move along the top wall, the situation that oil drops directly drop in the middle always occurs, so that oil drops are wasted, and in the use process of the bearing box, the bearing is easy to vibrate, thereby causing the vibration of the bearing box and easily shaking oil drops in, causing oil droplets to spill out and be wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing gear box with rust-resistant function to it drips to shake out the problem that causes the waste to provide oil in the collection oil drip collection incomplete face and the collection oil sump in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing gear box with rust-resistant function, includes the casing, be fixed with the connecting block in the middle of the top of casing, the surface top of connecting block has cup jointed the oil absorption pad, the surface below of connecting block has cup jointed and has led the oiled-plate, the both sides of casing have all been run through there is the bearing frame, the bearing is installed to one side of bearing frame, the oil collecting tank has been seted up to the inner wall top of casing, one side top of oil collecting tank is fixed with protects the oiled-plate, the opposite side of oil collecting tank is fixed with the sponge board, the oil transmission groove has been seted up to the bottom of oil collecting tank, the bottom of oil transmission groove runs through there is the.

Preferably, the oil absorption pad is arc-shaped, and the material for manufacturing the oil absorption pad comprises sponge.

Preferably, both sides of the oil guide plate are positioned above the oil guard plate.

Preferably, the oil guard plate is arranged to be inclined downwards towards the sponge plate.

Preferably, the oil protection plate and the sponge plate are connected with each other and wrap the oil collecting pool.

Compared with the prior art, the beneficial effects of the utility model are that: the bearing gear box with the antirust function is provided with the connecting block, the oil absorption pad and the oil guide plate, when oil drops are positioned at the top of the shell, the oil drops can be absorbed by the oil absorption pad fixed by the connecting block, the oil drops can be prevented from randomly dropping at any time, and because the oil guide plate fixed with the connecting block is positioned below the oil absorption pad, even if the oil drops seep out from the oil absorption pad, the oil drops can also drop on the oil guide plate, and simultaneously because the two sides of the oil guide plate are positioned above the oil protection plate, the oil drops dropping on the oil guide plate can drop on the oil protection plate, so that the oil drops can smoothly enter the oil collection pool, the condition that the oil drops are not collected completely is avoided, and the bearing gear box with the antirust function is provided with the oil protection plate and the sponge plate, after the oil drops drop on the oil protection plate, because the oil protection plate is inclined downwards towards the sponge plate, the oil drops can roll towards the sponge plate on the oil, after oil drips and the contact of sponge board, oil drips can be adsorbed by the sponge board and will drip oil and permeate the oil collecting tank in, and when because protect oil board and sponge board interconnect and with the oil collecting tank parcel for when the casing vibrates, can not cause the influence to the oil in the oil collecting tank, avoided oil dripping in the oil collecting tank to shake out and cause extravagant condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the oil guide plate of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention B.

In the figure: 1. a housing; 2. a bearing seat; 3. a bearing; 4. connecting blocks; 5. an oil absorption pad; 6. an oil guide plate; 7. an oil collecting pool; 8. an oil delivery groove; 9. a lubrication hole; 10. an oil protection plate; 11. a sponge plate.

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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing gear box with an anti-rust function comprises a shell 1, a bearing seat 2, a bearing 3, a connecting block 4, an oil absorption pad 5, an oil guide plate 6, an oil collecting tank 7, an oil conveying tank 8, a lubricating hole 9, an oil protection plate 10 and a sponge plate 11, wherein the connecting block 4 is fixed in the middle of the top of the shell 1, the oil absorption pad 5 is sleeved above the outer surface of the connecting block 4, the oil guide plate 6 is sleeved below the outer surface of the connecting block 4, the bearing seat 2 penetrates through two sides of the shell 1, the bearing 3 is installed on one side of the bearing seat 2, the oil collecting tank 7 is arranged above the inner wall of the shell 1, the oil protection plate 10 is fixed above one side of the oil collecting tank 7, the sponge plate 11 is fixed on the other side of the oil collecting tank 7, the oil conveying tank 8 is arranged at the bottom of the oil collecting tank 7, the lubricating hole 9 extending to the bearing 3 penetrates through the bottom of the oil conveying tank 8, so that oil, it is lubricated.

Referring to fig. 1, 2 and 4, the oil absorption pad 5 is arc-shaped, the material of the oil absorption pad 5 includes sponge, the sponge has good water absorption to make the oil absorption of the oil absorption pad 5 stronger, and the two sides of the oil guide plate 6 are located above the oil protection plate 10, so that the oil guide plate 6 can guide oil drops onto the oil protection plate 10.

Referring to fig. 1, 3 and 4, the oil protection plate 10 is inclined downward toward the sponge plate 11, so that oil drops roll toward the sponge plate 11 on the oil protection plate 10, and when the oil drops contact with the sponge plate 11, the oil drops are adsorbed by the sponge plate 11 and penetrate into the oil collecting tank 7.

Referring to fig. 1, 3 and 4, the oil guard plate 10 and the sponge plate 11 are connected to each other and wrap the oil sump 7 so that oil droplets in the oil sump 7 are not affected when the housing 1 vibrates.

The working principle is as follows: firstly, the gear box is installed by the worker, when oil drops are on the top of the shell 1, the oil drops can be adsorbed by the oil absorption pad 5 fixed by the connecting block 4, the oil drops can be prevented from randomly dropping, and because the oil guide plate 6 fixed with the connecting block 4 is positioned below the oil absorption pad 5, even if the oil drops seep out from the oil absorption pad 5, the oil drops can drop on the oil guide plate 6, meanwhile, because the two sides of the oil guide plate 6 are positioned above the oil protection plate 10, the oil drops dropping on the oil guide plate 6 can drop on the oil protection plate 10, and then because the oil protection plate 10 inclines downwards towards the sponge plate 11, the oil drops can roll on the oil protection plate 10 towards the sponge plate 11, when the oil drops contact the sponge plate 11, the oil drops can be adsorbed by the sponge plate 11 and drop into the oil collection tank 7, and because the oil protection plate 10 and the sponge plate 11 are connected with each other and wrap the oil collection tank 7, when the shell 1 vibrates, the oil drops in the oil collecting tank 7 are not influenced.

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

Claims

1. The utility model provides a bearing gear box with rust-resistant function, includes casing (1), its characterized in that: be fixed with connecting block (4) in the middle of the top of casing (1), the surface top of connecting block (4) has cup jointed oil absorption pad (5), the surface below of connecting block (4) has cup jointed leads oiled-plate (6), the both sides of casing (1) have all been run through bearing frame (2), bearing (3) are installed to one side of bearing frame (2), oil collecting tank (7) have been seted up to the inner wall top of casing (1), one side top of oil collecting tank (7) is fixed with protects oiled-plate (10), the opposite side of oil collecting tank (7) is fixed with sponge board (11), oil transmission groove (8) have been seted up to the bottom of oil collecting tank (7), the bottom of oil transmission groove (8) is run through and is extended to lubrication hole (9) on bearing (3).

2. The bearing gear box with the rust-proof function according to claim 1, characterized in that: the oil absorption pad (5) is arc-shaped, and the oil absorption pad (5) is made of sponge.

3. The bearing gear box with the rust-proof function according to claim 1, characterized in that: and two sides of the oil guide plate (6) are positioned above the oil protection plate (10).

4. The bearing gear box with the rust-proof function according to claim 1, characterized in that: the oil protection plate (10) is arranged in a manner of inclining downwards towards the direction of the sponge plate (11).

5. The bearing gear box with the rust-proof function according to claim 1, characterized in that: the oil protection plate (10) and the sponge plate (11) are connected with each other and wrap the oil collecting pool (7).