CN212429284U

CN212429284U - Bearing for fan

Info

Publication number: CN212429284U
Application number: CN202020785375.4U
Authority: CN
Inventors: 唐驹杰; 吕昌辰
Original assignee: Xinchang Wanyou Fan Co ltd
Current assignee: Xinchang Wanyou Fan Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-29
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a bearing for fan, including main part, circular housing and roll ware device No. two, the main part outside is equipped with circular housing No. one, the inside fixed connection roll ware device of circular housing, No. two circular housings of roll ware device internal connection, No. two inside central shaft holes that are equipped with of circular housing. The utility model discloses an outer buckle of roller device one side fixed connection, buckle in the roller device opposite side fixed connection, interior buckle and outer buckle cooperation are connected and are formed and seal circular roller device, install the roller device in the middle of circular shell and No. two circular shells, can make the operation more the ring, reduce the friction, play key effect for the work optimization, it is connected with the outside part to utilize the inside center department of main part to set up the roll groove, inlay in the roller device outside and connect the roll chain, the inside fixed connection division board of roll chain, the inside steel ball of inlaying of division board, make the bearing operation flow more.

Description

Bearing for fan

Technical Field

The utility model relates to a fan part equipment correlation technique field specifically is a bearing for fan.

Background

The fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, is a short form of Chinese habit for gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator. The gas compression and gas transmission machine is a machine which converts the rotating mechanical energy into gas pressure energy and kinetic energy and transmits the gas out, the temperature of a bearing of a fan is not more than 70 ℃ when being normal, and if the temperature is raised to 70 ℃, an electric control alarm is required (can be given). Should the reason be looked up at this time, first check if the cooling water is normal? Is the bearing oil level normal? If the reason cannot be found for a while, the temperature of the bearing rapidly rises to 90 ℃, an electric control alarm and stop signal is sent again, the existing bearing cannot bear the work in a high-temperature environment, deformation is easy to generate, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing for fan aims at solving among the background art single kind of bearing for fan and when using, and current bearing can not bear and carries out work under the high temperature environment, produces easily and warp, influences life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing for fan, includes main part, circular shell and roller device No. two, the main part outside is equipped with circular shell No. one, the inside fixed connection roller device of circular shell No. one, circular shell of roller device internal connection No. two, the inside center shaft hole that is equipped with of circular shell No. two.

Preferably, the rolling device is connected with a rolling chain in an embedded mode on the outer side, the rolling chain is fixedly connected with an isolation plate in the fixed mode, and steel balls are embedded in the isolation plate.

Preferably, one side of the rolling device is fixedly connected with an outer buckle, the other side of the rolling device is fixedly connected with an inner buckle, and the inner buckle and the outer buckle are connected in a matched mode to form a closed circular rolling device.

Preferably, a rolling groove is formed in the center of the inner part of the main body.

Preferably, the main body is made of high-temperature-resistant materials, S4 is selected as a raw material, and the main body is tempered at high temperature.

Preferably, a lubricant is coated at the gap between the isolation plate and the steel ball.

The utility model provides a bearing for fan possesses following beneficial effect: the outer buckle is fixedly connected with one side of the rolling device, the inner buckle is fixedly connected with the other side of the rolling device, the inner buckle and the outer buckle are matched and connected to form a closed circular rolling device, the rolling device is arranged between a first circular shell and a second circular shell, the rolling device can run more circularly and reduce friction, the key effect is played for optimizing work, a rolling groove is arranged at the center of the inner part of the main body to be connected with an external part, a rolling chain is embedded and connected with the outer side of the rolling device, a separation plate is fixedly connected with the inner part of the rolling chain, steel balls are embedded in the separation plate to ensure that a bearing runs more smoothly, the first circular shell is arranged at the outer side of the main body, the first circular shell is fixedly connected with the inner part of the rolling device, the second circular shell is connected with the inner part of the rolling device, a central shaft hole is arranged in the second circular shell, i.e., the problems mentioned in the background can be solved.

Drawings

Fig. 1 is a schematic view of an overall structure of a bearing for a blower according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a roller device of a bearing for a blower according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a main body inner wall of a bearing for a blower according to an embodiment of the present invention;

in the figure: 1. a main body; 2. a first circular housing; 3. a second circular housing; 4. a central shaft hole; 5. a roller device; 6. a separator plate; 7. an outer buckle; 8. rolling the chain; 9. a lubricant; 10. steel balls; 11. An inner buckle; 12. and (4) rolling the groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a bearing for fan, includes main part 1, No. two circular shell 3 and roller device 5, the 1 outside of main part is equipped with circular shell 2 No. one, 2 inside fixed connection roller devices 5 of circular shell, 5 inside connection circular shell 3 of roller device 5, No. two inside central shaft hole 4 that are equipped with of circular shell 3.

Furthermore, a rolling chain 8 is embedded and connected to the outer side of the rolling device 5, an isolation plate 6 is fixedly connected to the inner portion of the rolling chain 8, and a steel ball 10 is embedded in the isolation plate 6, so that the mobility is better.

Further, an outer buckle 7 is fixedly connected to one side of the roller device 5, an inner buckle 11 is fixedly connected to the other side of the roller device 5, and the inner buckle 11 and the outer buckle 7 are connected in a matched mode to form the closed circular roller device 5, so that the installation is facilitated.

Further, a rolling groove 12 is formed in the center of the interior of the main body 1, so that the main body can be conveniently matched with other parts for use.

Further, the main body 1 is made of a high-temperature resistant material, S4 is selected as a raw material, and high-temperature tempering is carried out, so that the operation at high temperature is ensured.

Furthermore, a lubricant (9) is coated at the gap between the isolation plate 6 and the steel ball 10 to play a role in lubrication.

The working principle is as follows: an outer buckle 7 is fixedly connected with one side of a rolling device 5, an inner buckle 11 is fixedly connected with the other side of the rolling device 5, the inner buckle 11 and the outer buckle 7 are matched and connected to form a closed circular rolling device 5, the rolling device 5 is arranged between a first circular shell 2 and a second circular shell 3, the operation can be more circular, the friction is reduced, and the key effect is played for the optimization of the work, a rolling groove 12 is arranged at the center of the inner part of a main body 1 to be connected with external parts, a rolling chain 8 is embedded and connected with the outer side of the rolling device 5, a separation plate 6 is fixedly connected with the inner part of the rolling chain 8, a steel ball 10 is embedded in the separation plate 6, so that a bearing can run more smoothly, the first circular shell 2 is arranged on the outer side of the main body 1, the first circular shell 2 is fixedly connected with the rolling device 5, the rolling device 5 is, a central shaft hole 4 is arranged inside the second round shell 3.

It should be noted that the utility model relates to a bearing for fan, including main part 1, circular shell 2, circular shell 3 No. two, central shaft hole 4, roller device 5, division board 6, outer buckle 7, roll chain 8, emollient 9, steel ball 10, interior buckle 11, roll groove 12, above-mentioned component is the prior art product, by the needs of technical staff in the field according to the use, select, install and accomplish the debugging operation, ensure that each electrical apparatus homoenergetic normally works, the part is the part that general standard spare or technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method, the applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a bearing for fan which characterized in that: including main part (1), circular shell (3) and roller device (5) No. two, main part (1) outside is equipped with circular shell (2) No. one, the inside fixed connection roller device (5) of circular shell (2), No. two circular shell (3) of roller device (5) internal connection, No. two circular shell (3) inside is equipped with central shaft hole (4).

2. The bearing for the fan according to claim 1, wherein: the rolling device is characterized in that a rolling chain (8) is embedded and connected to the outer side of the rolling device (5), an isolation plate (6) is fixedly connected to the inner portion of the rolling chain (8), and steel balls (10) are embedded in the isolation plate (6).

3. The bearing for the fan according to claim 1, wherein: the rolling device is characterized in that one side of the rolling device (5) is fixedly connected with an outer buckle (7), the other side of the rolling device (5) is fixedly connected with an inner buckle (11), and the inner buckle (11) and the outer buckle (7) are connected in a matched mode to form a closed circular rolling device (5).

4. The bearing for the fan according to claim 1, wherein: the center of the interior of the main body (1) is provided with a rolling groove (12).

5. The bearing for the fan according to claim 1, wherein: the main body (1) is made of high-temperature-resistant materials, S4 is selected as a raw material, and high-temperature tempering is carried out.

6. The bearing for the fan according to claim 2, wherein: and a lubricant (9) is coated at the gap between the isolation plate (6) and the steel ball (10).