CN210134133U

CN210134133U - Converter bearing roller protector that possesses self-lubricating function of sheltering from foreign matter

Info

Publication number: CN210134133U
Application number: CN201920972754.1U
Authority: CN
Inventors: 董德喜; 丁治元; 黄雪峰; 黄文宝; 裴本超
Original assignee: Zhejiang Jiangxi Copper Smelting And Copper Co Ltd Ding Fu; Zhejiang Rich Metallurgical Group Co Ltd
Current assignee: Zhejiang Jiangxi Copper Smelting And Copper Co Ltd Ding Fu; Zhejiang Rich Metallurgical Group Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-10
Anticipated expiration: 2029-06-26

Abstract

The utility model provides a possess and shelter from converter bearing roller protector of foreign matter self-lubricating function, the roll loop of converter is on the bearing roller, and the bearing roller passes through the bearing roller frame to be installed on the fixing base, is fixed with self-lubricating shielding device in bearing roller frame side, and self-lubricating shielding device includes middle mounting, long screw and slider, and middle mounting one end is equipped with the opening, and in the opening was arranged in to the slider, long screw one end passed from the other end of middle mounting and is fixed with the slider, and the other end of long screw is equipped with adjusting nut. The utility model discloses a converter bearing roller hides protector simple structure sets up the direct and converter rolling ring contact of novel graphite material on the device, blocks debris promptly and lubricated rolling ring bearing roller again to device mechanism lubricating material graphite block is adjustable with rolling ring contact pressure size, has thoroughly solved because of debris get into the bearing roller and roll the bearing roller that the ring working face caused to roll, roll ring surface stress too concentrated, the equipment hidden danger that the large tracts of land pit probably arouses of skinning and producing.

Description

Converter bearing roller protector that possesses self-lubricating function of sheltering from foreign matter

Technical Field

The utility model relates to a smelt converter protector technical field, in particular to possesses converter bearing roller protector who shelters from foreign matter self-lubricating function.

Background

During actual production operation of a smelting converter in the non-ferrous smelting industry, generated impurities such as accumulated coarse slag/blocks and the like easily fall onto working surfaces of a carrier roller and a rolling ring of a furnace body, the impurities enter the working surfaces of the carrier roller and the rolling ring and are frequently rolled to cause phenomena of peeling and pit spots of different degrees, if the rolling parts are developed to peel, the depth and the area of the pit spots are gradually increased, the number of pit spots and the peeling surfaces are increased, pit spots and the peeling surfaces are unevenly distributed on the surfaces of the rolling ring and the carrier roller, equipment hidden troubles are generated, stress cannot be released, when the stress of damaged parts is concentrated to a certain degree, crack diffusion is easily caused, finally the carrier roller or the rolling ring can be broken and even scrapped, the service life is influenced, and economic loss is caused by the existing examples of the rolling ring or the carrier.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve prior art's problem, provide a converter bearing roller protector who possesses and shelter from foreign matter self-lubricating function, simple structure has dual function, blocks debris promptly and has lubricated the rolling circle bearing roller again, has thoroughly solved because of debris get into the bearing roller and roll the ring working face and cause bearing roller, the bearing ring surface stress that rolls and arouse too concentrated, the equipment hidden danger that the large tracts of land spot hole probably arouses of skinning and producing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a possess and shelter from converter bearing roller protector of foreign matter self-lubricating function, the roll loop of converter is on the bearing roller, and the bearing roller passes through the bearing roller frame to be installed on the fixing base, is fixed with self-lubricating shielding device in bearing roller frame side, self-lubricating shielding device includes middle mounting, long screw and slider, and middle mounting one end is equipped with the opening, and in the opening was arranged in to the slider, long screw one end passed from the other end of middle mounting and is fixed with the slider, and the other end of long screw is equipped with adjusting nut. The self-lubricating shielding device is fixed on the roller frame through the middle fixing piece and is positioned on one side where the rolling ring rotates in, the sliding block is enabled to be abutted against the rolling ring through the adjusting nut, and a structure similar to a gasket is arranged between the adjusting nut and the middle fixing piece.

Preferably, a spring is sleeved on the long screw rod positioned in the middle fixing piece, and a nut is arranged on the long screw rod between the sliding block and the spring. The position of the nut and the adjusting nut is adjusted, so that the sliding block and the rolling ring always keep certain pressure.

Preferably, the number of the long screws is one or a plurality of long screws arranged side by side. When the quantity of long screw rod is a plurality of, corresponding nut, spring and the adjusting nut on it also be a plurality of, set up a plurality of long screw rods and make better and the rolling ring contact of slider, avoid the dislocation.

Preferably, the middle fixing piece is of a hollow structure, a movable plate is arranged in the middle fixing piece, and the long screw penetrates through the movable plate and the movable plate is located between the nut and the spring. The movable plate is suitable for the condition of a plurality of long screws, the outline of the movable plate is limited by the inner wall of the middle fixing piece, and the long screws are limited and guided.

Preferably, the mounting base is arranged below the fixing base, the fixing base is fixed on the mounting base through a fastening bolt, and the mounting base is fixed on the concrete foundation through a foundation bolt.

Preferably, the mounting base is provided with an adjusting bolt with an inner end abutting against the fixed seat. The roller is used for adjusting the relative contact position of the carrier roller and the rolling ring.

Preferably, the slider is made of graphite. The sliding block made of graphite ensures tightness with the roller surface and greatly reduces abrasion caused by friction.

The beneficial effects of the utility model reside in that: the utility model discloses a converter bearing roller hides protector simple structure, consider that the tightness of device and roll surface probably arouses the friction, add the direct and converter rolling ring contact of novel graphite material on the device, have dual function, block debris promptly and lubricated the rolling ring bearing roller again, alleviate wearing and tearing, and device mechanism lubricating material graphite cake is adjustable with rolling ring contact pressure size, thoroughly solved because of debris get into the bearing roller and roll the bearing roller that the ring working face caused to roll and arouse, the bearing ring surface stress is too concentrated, the equipment hidden danger that the large tracts of land pit probably arouses of skinning of production, and increase of service life, and economic benefits is improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front view of the self-lubricating shielding device of the present invention;

fig. 3 is a sectional view taken along the line a-a in fig. 2.

In the figure: 1. a self-lubricating shielding device; 1.1, an intermediate fixing piece; 1.2, a long screw; 1.3, a sliding block; 1.4, adjusting a nut; 1.5, a movable plate; 1.6, a spring; 1.7, a nut; 100. rolling a ring; 200. a carrier roller; 300. a fixed seat; 400. fastening a bolt; 500. installing a base; 600. anchor bolts; 700. and adjusting the bolt.

Detailed Description

The invention will be further explained by means of the following description and the attached drawings.

The implementation mode is as follows: as shown in fig. 1, a converter roller guard device with a self-lubricating function for shielding foreign matters, wherein a rolling ring 100 of a converter is mounted on a roller 200, the roller 200 is mounted on a fixed seat 300 through a roller frame, and a self-lubricating shielding device 1 is fixed on the side surface of the roller frame. Wherein, the fixing base 300 is provided with a mounting base 500 below, the fixing base 300 is fixed on the mounting base 500 through a fastening bolt 400, and the mounting base 500 is fixed on a concrete foundation through an anchor bolt 600. And an adjusting bolt 700 whose inner end abuts against the fixing base 300 is installed on the installation base 500.

Referring to fig. 2-3, the self-lubricating shielding device 1 includes an intermediate fixing member 1.1, a plurality of long screws 1.2 (2 parallel in the drawing), and a slider 1.3 made of graphite, the intermediate fixing member 1.1 is a hollow structure with an opening at one end, the slider 1.3 is disposed at the opening, one end of the long screw 1.2 penetrates through the other end of the intermediate fixing member 1.1 to be fixed with the slider 1.3, and an adjusting nut 1.4 is disposed at the other end of the long screw 1.2. Wherein, the movable plate 1.5 is arranged in the middle fixed part 1.1, the long screw 1.2 passes through the movable plate 1.5, the nut 1.7 is arranged on the long screw 1.2 on one side of the movable plate 1.5, which is close to the slide block 1.3, and the spring 1.6 is sleeved on the long screw 1.2 on the other side.

The above description is only the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, the present invention can be used in similar products, and any person skilled in the art is in the field of the present invention, and all the changes or modifications made are covered by the claims of the present invention.

Claims

1. The utility model provides a possesses converter bearing roller protector who shelters from foreign matter self-lubricating function, the rolling circle (100) of converter are put up on bearing roller (200), and bearing roller (200) are installed on fixing base (300) through the bearing roller frame, its characterized in that: be fixed with self-lubricating and shelter from device (1) in bearing roller frame side, self-lubricating shelters from device (1) and includes intermediate fixed spare (1.1), long screw rod (1.2) and slider (1.3), and intermediate fixed spare (1.1) one end is equipped with the opening, and in the opening was arranged in slider (1.3), long screw rod (1.2) one end passed from the other end of intermediate fixed spare (1.1) and is fixed with slider (1.3), and the other end of long screw rod (1.2) is equipped with adjusting nut (1.4).

2. The converter roller protection device with the self-lubricating function for shielding foreign matters according to claim 1, is characterized in that: the long screw (1.2) in the middle fixing piece (1.1) is sleeved with a spring (1.6), and a nut (1.7) is arranged on the long screw (1.2) between the sliding block (1.3) and the spring (1.6).

3. The converter roller protection device with the self-lubricating function for shielding foreign matters according to claim 2, is characterized in that: the number of the long screws (1.2) is one or a plurality of long screws arranged side by side.

4. The converter roller protection device with the self-lubricating function for shielding foreign matters according to claim 3, is characterized in that: the middle fixing piece (1.1) is of a hollow structure, a movable plate (1.5) is arranged in the middle fixing piece (1.1), and the long screw (1.2) penetrates through the movable plate (1.5) and the movable plate (1.5) is located between the nut (1.7) and the spring (1.6).

5. The converter roller protection device with the self-lubricating function for shielding foreign matters according to claim 1, is characterized in that: the concrete foundation is characterized in that an installation base (500) is arranged below the fixed base (300), the fixed base (300) is fixed on the installation base (500) through a fastening bolt (400), and the installation base (500) is fixed on the concrete foundation through an anchor bolt (600).

6. The converter roller protection device with the self-lubricating function for shielding foreign matters according to claim 5, is characterized in that: and the mounting base (500) is provided with an adjusting bolt (700) the inner end of which is propped against the fixed seat (300).

7. The converter roller protection device with the self-lubricating function for shielding foreign matters according to any one of claims 1 to 6, is characterized in that: the sliding block (1.3) is made of graphite.