CN215980499U

CN215980499U - Dry-process bearing bush mill

Info

Publication number: CN215980499U
Application number: CN202122115211.8U
Authority: CN
Inventors: 袁春锋; 高成
Original assignee: Suzhou Malong Environmental Protection Technology Co ltd
Current assignee: Suzhou Malong Environmental Protection Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a dry-method bearing bush mill, which belongs to the technical field of bearing bushes and comprises a lower shaft seat and a bearing bush body arranged on the inner side of the lower shaft seat, wherein a cleaning piece is arranged on one side of the bearing bush body and comprises a fixed plate and a brush strip arranged on the fixed plate, an oiling strip is arranged on one side of the brush strip, an oil conveying pipe is arranged at one end of the oiling strip, a support frame is arranged below the lower shaft seat, a damping seat is arranged below the support frame, a cooler is arranged at one end of the lower shaft seat, an upper shaft seat is arranged above the lower shaft seat, and a rolling piece is arranged on the inner side of the upper shaft seat. According to the utility model, the rolling element is arranged on the inner side of the upper shaft seat, the roller is limited by matching with the bearing bush body on the lower shaft seat, and the damping seat is matched for damping, so that the shaking of the roller during working can be effectively reduced, and the cleaning element is arranged on one side of the bearing bush body, so that dust adhered between the roller and the bearing bush body can be cleaned.

Description

Dry-process bearing bush mill

Technical Field

The utility model relates to a bearing bush mill, in particular to a dry-method bearing bush mill, and belongs to the technical field of bearing bushes.

Background

The bush mill is a bearing bush seat for supporting rollers at two ends of the ball mill, and the bearing bush is a part of a sliding bearing in contact with a shaft neck, is in a bush-shaped semi-cylindrical surface, is very smooth and is generally made of wear-resistant materials such as bronze, antifriction alloy and the like.

And current dry process axle bush grinds, because the roller of ball mill directly cup joints the inside at the axle bush, and grind and make the roller can produce great vibrations, thereby lead to the roller can rock in the inside of axle bush, it is not stable enough, there is certain damage to the machine, and because the roller rotates can with axle bush looks fricative, the temperature that also leads to the axle bush can rise gradually, traditional axle bush radiating effect is relatively poor, too high temperature can lead to ball mill stop work, influence work efficiency, thereby and easily fall ash between roller and the axle bush and lead to frictional force to strengthen, influence the normal work of machine.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the problems that the stability is poor in a working state, the heat dissipation effect of a bearing bush is poor, the normal work of a machine is influenced, dust is easy to adhere between a roller and the bearing bush, the friction force is increased, and the service life of the bearing bush is shortened.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a dry method axle bush grinds, includes lower axle bed and installs the inboard axle bush body of axle bed down, one side of axle bush body is provided with the clearance piece, the clearance piece includes the fixed plate and installs brush strip on the fixed plate, one side of brush strip is provided with scribbles the oil strip, the one end of scribbling the oil strip is provided with defeated oil pipe, the below of axle bed is provided with the support frame down, the below of support frame is equipped with the cushion socket, the one end of axle bed is provided with the cooler down, the top of axle bed is provided with the axle bed down, the inboard of going up the axle bed is provided with the rolling member.

Preferably, the upper shaft seat and the lower shaft seat are both provided with water inlets, and one side of each water inlet is provided with a water outlet.

Preferably, the upper shaft seat and the lower shaft seat are both internally provided with water tanks.

Preferably, the cooler comprises a water pump and a water pipe arranged at the output end of the water pump, and the input end of the water pump is provided with a water tank.

Preferably, the two ends of the upper shaft seat and the lower shaft seat are provided with fastening heads for mounting bolts.

Preferably, the inner wall of the lower shaft seat is provided with a sliding groove for sliding the cleaning piece.

Preferably, the other side of the fixed plate is provided with a sliding block.

Preferably, the rolling member includes a holder and a plurality of rollers installed inside the holder in an arc shape.

Preferably, a plurality of the rollers are movably connected with the fixed frame.

Preferably, the upper shaft seat and the lower shaft seat are semicircular and matched with each other.

The utility model has the beneficial technical effects that: according to the dry-method bearing bush mill, the rolling piece is arranged on the inner side of the upper shaft seat, the bearing bush body on the lower shaft seat is matched to limit the roller, the damping seat is matched to damp, shaking of the roller during working can be effectively reduced, the cleaning piece is arranged on one side of the bearing bush body, the roller is cleaned when the roller rotates, the roller is coated with oil by the oil coating strip, dust adhered between the roller and the bearing bush body can be cleaned, meanwhile, the upper shaft seat and the lower shaft seat are matched with the cooler to cool, and the effect of cooling is improved by surrounding the roller through the upper shaft seat and the lower shaft seat.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a dry pad mill according to the present invention;

FIG. 2 is a schematic overall structure diagram of a preferred embodiment of the dry pad mill according to the present invention;

FIG. 3 is a schematic view of a lower shaft seat of a preferred embodiment of the dry pad mill according to the present invention;

FIG. 4 is a perspective view of an upper bearing housing of a preferred embodiment of a dry pad-grinding in accordance with the present invention;

FIG. 5 is a schematic view of a cleaning member of a preferred embodiment of the dry pad grinder according to the present invention;

fig. 6 is a schematic structural view of an upper shaft seat of a preferred embodiment of the dry-method bearing shell mill according to the utility model.

In the figure: 1-a bearing bush body, 2-a lower shaft seat, 3-a cleaning piece, 4-an upper shaft seat, 5-a support frame, 6-a shock absorption seat, 7-a cooler, 8-a water pump, 9-a water pipe, 10-a water inlet, 11-a water outlet, 12-a rolling piece, 13-a fixing plate, 14-a brush strip, 15-an oiling strip and 16-an oil conveying pipe.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the dry-process bush mill provided in this embodiment includes a lower shaft seat 2 and a bush body 1 installed inside the lower shaft seat 2, a cleaning member 3 is disposed on one side of the bush body 1, the cleaning member 3 is used for cleaning a contact surface between a roller and the bush body 1, so as to increase a service life of the bush body 1, the cleaning member 3 includes a fixing plate 13 and a brush strip 14 installed on the fixing plate 13, the brush strip 14 is used for cleaning dust when the roller rotates, an oil coating strip 15 is disposed on one side of the brush strip 14 for coating oil to the roller, increasing a lubrication degree and reducing a friction force, an oil pipe 16 is disposed at one end of the oil coating strip 15, a support frame 5 is disposed below the lower shaft seat 2, a shock absorbing seat 6 is disposed below the support frame 5, reducing shock and increasing stability, a cooler 7 is disposed at one end of the lower shaft seat 2 and is used for cooling a water tank disposed inside the upper shaft seat 4 and the lower shaft seat 2, the temperature of the roller and the bearing bush body 1 is reduced, the upper shaft seat 4 is arranged above the lower shaft seat 2, the inner side of the upper shaft seat 4 is provided with the rolling part 12, the rolling part 12 is used for being matched with the bearing bush body 1 to limit the roller, and meanwhile, the rolling part is matched with the damping seat 6 to stabilize the machine.

In this embodiment, as shown in fig. 1, the upper shaft seat 4 and the lower shaft seat 2 are both provided with a water inlet 10, one side of the water inlet 10 is provided with a water outlet 11, the water inlet 10 and the water outlet 11 are matched with a water pipe 9 on the cooler 7 to enable cooling liquid to cool the upper shaft seat 4 and the lower shaft seat 2, the contact area between the cooling liquid and the roller is increased to improve the cooling effect, the cooler 7 comprises a water pump 8 and a water pipe 9 installed at the output end of the water pump 8, the input end of the water pump 8 is provided with a water tank, the cooling liquid can be recycled through the matching between the water pump 8 and the water tank, the two ends of the upper shaft seat 4 and the lower shaft seat 2 are both provided with fastening heads for installing bolts, so as to facilitate the installation and the disassembly, the inner wall of the lower shaft seat 2 is provided with a sliding chute for the cleaning piece 3 to slide, so as to facilitate the extraction and the cleaning of the cleaning piece 3, the upper shaft seat 4 and the lower shaft seat 2 are semicircular and adapted to the roller, the roller can rotate more smoothly.

In this embodiment, as shown in fig. 4, 5 and 6, water grooves are formed in the upper shaft seat 4 and the lower shaft seat 2 for reducing the temperature and improving the cooling effect on the roller, a sliding block is arranged on the other side of the fixing plate 13, the rolling member 12 includes a fixing frame and a plurality of rollers arranged on the inner side of the fixing frame according to an arc shape, the roller is limited by the rollers, and the plurality of rollers are movably connected with the fixing frame to increase the stability.

In this embodiment, as shown in fig. 1 to fig. 6, the working process of the dry-process bushing shell mill provided in this embodiment is as follows:

step 1: the roller is arranged in the lower shaft seat 2, and the upper shaft seat 4 is arranged on the lower shaft seat 2 through a bolt;

step 2: the cooler 7 is connected with a water inlet 10 and a water outlet 11 on the upper shaft seat 4 and the lower shaft seat 2 through a water pipe 9;

and step 3: after the installation is finished, when the roller rotates, the roller is cleaned through the brush strip 14 in the cleaning piece 3, and lubricating oil is sprayed by matching with the oil coating strip 15;

and 4, step 4: the cooler 7 is used for conveying cooling liquid through a water pipe 9 to cool the upper shaft seat 4 and the lower shaft seat 2.

In conclusion, in this embodiment, according to the dry method axle bush mill of this embodiment, through set up rolling member 12 in last axle bed 4 inboard, bearing shell body 1 on the axle bed 2 carries on spacingly to the roller under the cooperation, cooperate the cushion pad 6 to carry out the shock attenuation simultaneously, can effectually reduce rocking of roller during operation, set up clearance piece 3 through the one side at bearing shell body 1, clear up the roller when the roller rotates, utilize 15 roller of scribbling the oil strip to scribble the oil to the roller simultaneously, can clear up the dust that glues between roller and the bearing shell body 1, utilize the inside basin cooperation cooler 7 of seting up of last axle bed 4 and lower axle bed 2 to cool down simultaneously, encircle the effect that improves the cooling on the roller through last axle bed 4 and lower axle bed 2.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a dry method axle bush mill, its characterized in that includes axle bed (2) down and installs axle bed (2) inboard axle bush body (1) down, one side of axle bush body (1) is provided with clearance spare (3), clearance spare (3) include fixed plate (13) and install brush strip (14) on fixed plate (13), one side of brush strip (14) is provided with scribbles oil strip (15), the one end of scribbling oil strip (15) is provided with defeated oil pipe (16), the below of axle bed (2) is provided with support frame (5) down, the below of support frame (5) is equipped with vibration damping mount (6), the one end of axle bed (2) down is provided with cooler (7), the top of axle bed (2) down is provided with axle bed (4), the inboard of going up axle bed (4) is provided with rolling member (12).

2. The dry-process bearing shell mill according to claim 1, wherein the upper shaft seat (4) and the lower shaft seat (2) are both provided with a water inlet (10), and one side of the water inlet (10) is provided with a water outlet (11).

3. The dry bushing mill according to claim 2, wherein water channels are provided inside the upper shaft seat (4) and the lower shaft seat (2).

4. A dry bushing mill according to claim 1, characterized in that the cooler (7) comprises a water pump (8) and a water pipe (9) mounted at the output of the water pump (8), and the input of the water pump (8) is provided with a water tank.

5. A dry bushing mill according to claim 1, characterized in that the upper shaft housing (4) and the lower shaft housing (2) are provided at both ends with fastening heads for mounting bolts.

6. The dry-process bush bearing mill according to claim 1, characterized in that the inner wall of the lower shaft seat (2) is provided with a sliding groove for the cleaning piece (3) to slide.

7. A dry-process bushing mill according to claim 1, characterized in that the other side of the fixed plate (13) is provided with a slide.

8. A dry-method floor bushing according to claim 1, characterized in that the rolling element (12) comprises a holder and a plurality of rollers arranged according to an arc inside the holder.

9. The dry bushing mill of claim 8, wherein a plurality of said rollers are movably connected to said stationary frame.

10. A dry bushing mill according to claim 1, characterized in that the upper bearing housing (4) and the lower bearing housing (2) are semi-circular in shape adapted to each other.