CN213255538U

CN213255538U - Cold-proof heating type flange vibration exciter

Info

Publication number: CN213255538U
Application number: CN202021557019.3U
Authority: CN
Inventors: 韩闪光
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-25
Anticipated expiration: 2030-07-30

Abstract

The utility model belongs to a cold-proof heating flange type vibration exciter; the bearing comprises a shaft and a bearing sleeved on the shaft, wherein a bearing chamber is arranged outside the bearing, a labyrinth cover is arranged at the lower part of the bearing chamber, a through hole cover is arranged at the side part of the bearing chamber, a heating pipe penetrates through the through hole cover, a heating part of the heating pipe extends into the bearing chamber, and a balancing weight is arranged on the shaft outside the bearing chamber; the vibration exciter has the advantages of being reasonable in structural design, avoiding damage to the vibration exciter due to burning heating or increasing the cost of electricity charges due to replacement of a high-power motor.

Description

Cold-proof heating type flange vibration exciter

Technical Field

The utility model belongs to the technical field of the vibration exciter, concretely relates to winter protection adds fever type flange formula vibration exciter.

Background

The outdoor temperature in the northeast winter is very low, and particularly the lowest temperature at night can reach minus 40 ℃. Lubricating oil in the vibration exciter screened at the low temperature can be solidified and become viscous, the initial starting of the screen can be very difficult, and even the phenomenon of motor burning can be frequently caused. When the vibration exciter is used by customers, the vibration exciter is generally heated and then electrified to operate, or a motor with higher power is used for forced starting. If the weather is too cold, the customers can firstly fire the exciter to be heated and then run, or use a motor with higher power to start forcibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect among the prior art, and provide a structural design is reasonable, can normally start the vibration exciter in severe cold weather, avoid adopting the fire to burn to heat and harm the vibration exciter or change a winter protection heating type flange formula vibration exciter that high-power motor increased the charges of electricity cost.

The purpose of the utility model is realized like this: the bearing chamber is arranged outside the bearing and the bearing sleeved on the shaft, the labyrinth cover is arranged on the lower portion of the bearing chamber, the through hole cover is arranged on the side portion of the bearing chamber, the heating pipe penetrates through the through hole cover, the heating portion of the heating pipe extends into the bearing chamber, and the balancing weight is arranged on the shaft outside the bearing chamber.

Preferably, the inner side of the through hole cover is connected with a sealing disc through a bolt.

Preferably, the through hole cover is provided with a through hole.

Preferably, the shaft is externally sleeved with a sealing cover.

Preferably, the sealing cover is connected with the through hole cover through a bolt.

The utility model discloses can heat the heating pipe when cold weather vibration exciter starts, and then make vibration exciter normal operating, it is reasonable to have a structural design, avoids adopting the advantage that the burning heat harms the vibration exciter or changes high-power motor increase the cost of electricity charge.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a schematic view of the structure of the heating pipe connection of the present invention.

Fig. 4 is a side view of the structure of the heating pipe connection of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings. For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product.

As shown in fig. 1, 2, 3, 4, the utility model relates to a winter protection adds fever type flange formula vibration exciter, the outside including axle 1 and suit at epaxial bearing 2, bearing 2 is equipped with bearing room 3, and the lower part of bearing room 3 is equipped with labyrinth lid 4, and the lateral part of bearing room 3 is equipped with through hole lid 5, wears to be equipped with heating pipe 6 on the through hole lid 5, and the heating part of heating pipe 6 stretches into the inside of bearing room 3, be equipped with balancing weight 7 on the axle 1 of bearing room 3 outside.

Further, the inner side of the through hole cover 5 is connected with a sealing disc 8 through a bolt; the leakproofness is stronger, increases structural stability.

Furthermore, a through hole 9 is arranged on the through hole cover 5; the through hole 9 is used for through mounting the heating pipe 6,

furthermore, a sealing cover 10 is sleeved outside the shaft 1; the provision of the sealing cap 10 on the one hand protects the bearing 2 from dust.

Further, the sealing cover 10 is connected with the through hole cover 5 through bolts.

The utility model discloses at the during operation, earlier to 6 circular telegrams of heating pipe before the vibration exciter operation, preheat the vibration exciter, melt its inside lubricating oil, start normal start vibration exciter work after melting.

The utility model discloses under the condition that does not increase too many costs, can solve the product and normally work in severe cold place, and can not produce the damage and also not increase the energy consumption to the vibration exciter.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected," "connecting," and the like are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; or communication between the interior of the two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation. The above detailed description is only specific to the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments, modifications and alterations without departing from the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a winter protection adds fever type flange formula vibration exciter, includes that axle (1) and suit are equipped with bearing room (3), its characterized in that in bearing (2), the outside of bearing (2) on axle (1): the bearing chamber is characterized in that a labyrinth cover (4) is arranged at the lower part of the bearing chamber (3), a through hole cover (5) is arranged at the side part of the bearing chamber (3), a heating pipe (6) penetrates through the through hole cover (5), the heating part of the heating pipe (6) extends into the bearing chamber (3), and a balancing weight (7) is arranged on a shaft (1) outside the bearing chamber (3).

2. The cold-proof heating type flange vibration exciter according to claim 1, characterized in that: the inner side of the through hole cover (5) is connected with a sealing disc (8) through a bolt.

3. The cold-proof heating type flange vibration exciter according to claim 1, characterized in that: the through hole cover (5) is provided with a through hole (9).

4. The cold-proof heating type flange vibration exciter according to claim 1, characterized in that: the shaft (1) is sleeved with a sealing cover (10).

5. The cold-proof heating type flange vibration exciter according to claim 4, wherein: the sealing cover (10) is connected with the through hole cover (5) through a bolt.