CN211908567U

CN211908567U - Rotor end insulation fixing structure capable of efficiently cooling

Info

Publication number: CN211908567U
Application number: CN202020276664.1U
Authority: CN
Inventors: 温晓勇
Original assignee: Jinan Traffic Electric Appliance Co ltd Subordinate Name Jinan Traffic Electrical Appliance Factory
Current assignee: Jinan Traffic Electric Appliance Co ltd Subordinate Name Jinan Traffic Electrical Appliance Factory
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-10
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a rotor end insulation fixed knot of high-efficient cooling constructs, including outer cover and installation cavity, the inner wall of outer cover is inlayed and is installed insulating porcelain cover layer, the internal cover body is installed in the inside butt joint of insulating porcelain cover layer, the rotor main part is installed through the helicitic texture butt joint in the inside of the internal cover body, the outside fixed mounting of outer cover has the installation cavity, the inside fixed mounting of installation cavity has driving motor, and driving motor's output butt joint installs the flabellum. The utility model discloses an insulating porcelain jacket layer at the inside setting of fixed knot structure makes the rotor realize the effect of insulating isolation installation, has effectually prevented that the rotor from taking place the condition of electric leakage during long-time operation, and the installation cavity passes through driving motor and flabellum messenger fixed knot to construct and has realized the quick heat dissipation ventilation to the rotor for the thermal dissipation of rotor has realized high-efficient radiating effect, has prolonged the operation life-span of rotor.

Description

Rotor end insulation fixing structure capable of efficiently cooling

Technical Field

The utility model relates to a rotating parts technical field specifically is a rotor end insulation fixed knot of high-efficient cooling constructs.

Background

The rotor refers to a rotating body supported by a bearing, an optical disc and other objects without a rotating shaft, and when the rotating body is rigidly connected or an additional shaft is adopted, the rotating body can be regarded as a rotor, and in order to ensure the normal operation of the rotor, the rotor needs to be installed and fixed in an auxiliary manner through a corresponding fixing structure.

The existing rotor fixing structure has the following defects:

1. the existing rotor mounting and fixing structure can only achieve a simple mounting and fixing effect, the insulation effect at the mounting positions of the rotor and the rotor is poor, and strong static electricity and electric leakage are easy to occur after the rotor works for a long time, so that the danger of surrounding workers during operation is increased, the use range of the rotor is reduced, and the practicability of the rotor is reduced;

2. the existing rotor mounting and fixing structure is poor in auxiliary performance of a rotor, the rotor body is prone to generating heat seriously after long-time operation, the strain degree of the rotor during operation is increased, the service life of the rotor is shortened, and therefore the rotor end insulating and fixing structure capable of achieving efficient cooling is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotor end insulation fixed knot of high-efficient cooling constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating fixed knot of rotor tip of high-efficient cooling constructs, includes outer cover and installation cavity, the inner wall of outer cover is inlayed and is installed insulating porcelain jacket layer, the internal portion butt joint on insulating porcelain jacket layer installs the internal cover, the rotor main part is installed through the helicitic texture butt joint in the inside of the internal cover, the outside fixed mounting of outer cover has the installation cavity, the inside fixed mounting of installation cavity has driving motor, and driving motor's output butt joint installs the flabellum.

Preferably, the inner side of the outer sleeve body is fixedly provided with a butt joint ring, mounting holes are uniformly distributed in the butt joint ring, and the inner side of the butt joint ring is provided with a rubber insulating gasket.

Preferably, the butt joint ring at the position of the insulating porcelain sleeve layer is uniformly distributed with heat dissipation holes, and the butt joint ring at one side of each heat dissipation hole is provided with a ventilation opening.

Preferably, the driving motor and the mounting cavity are fixedly mounted through a mounting framework, the mounting cavity and the outer sleeve are mounted in a butt joint mode through a mounting substrate, and an air guide opening communicated with the outer sleeve is formed in the mounting substrate.

Preferably, the inner side of the insulating porcelain sleeve layer is uniformly distributed with butt joint clamping grooves, and the butt joint clamping grooves are in butt joint installation with the inner sleeve body through butt joint clamping blocks.

Preferably, the outer side of the mounting cavity is fixedly provided with an air inlet window which is matched with the mounting cavity for use, and the air inlet window is provided with a dust screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an insulating porcelain jacket layer at the inside setting of fixed knot structure makes the rotor realize the insulating effect of keeping apart the installation, has effectually prevented that the rotor from taking place the condition of electric leakage during long-time operation, and the effectual stability and the security of having guaranteed rotor and staff during the operation have improved fixed knot structure's practicality.

2. The utility model discloses an interior cover body at the inside setting of fixed knot structure had both played the effect of inside lining, had guaranteed stability and laminating nature between rotor and the fixed knot structure, and the effectual rotor fastness when the installation operation that has improved avoids or reduces the rotor and takes place not hard up the condition during the operation.

3. The utility model discloses an installation cavity that sets up on fixed knot constructs makes fixed knot construct through driving motor and flabellum and has realized the quick heat dissipation and ventilation to the rotor for the thermal dissipation of rotor has avoided or has reduced the too high condition of main part heat behind the long-time operation of rotor, has reduced the strain of rotor, has prolonged the operation life-span of rotor.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. an outer casing; 101. heat dissipation holes; 102. a ventilation opening; 2. a docking ring; 201. mounting holes; 202. a rubber insulating gasket; 3. an insulating ceramic sheath layer; 301. butting the clamping grooves; 4. an inner sleeve body; 401. butting the clamping blocks; 5. a rotor body; 6. installing a cavity; 601. a drive motor; 602. a fan blade; 603. installing a framework; 604. an air inlet window.

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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a rotor end insulation fixing structure capable of efficiently cooling comprises an outer sleeve body 1 and a mounting cavity 6, wherein the mounting cavity 6 is fixedly mounted on the outer side of the outer sleeve body 1 through a bolt structure, a driving motor 601 is fixedly mounted inside the mounting cavity 6, the output end of the driving motor 601 is in butt joint with a fan blade 602 through a rotating shaft, the mounting cavity 6 enables the fixing structure to realize quick heat dissipation and ventilation of a rotor through the driving motor 601 and the fan blade 602, the heat dissipation of the rotor is accelerated, the situation that the heat of a main body is too high after the rotor operates for a long time is avoided or reduced, the strain of the rotor is reduced, the service life of the rotor is prolonged, the model of the driving motor 601 can be B2838M, the driving motor 601 is in external connection operation through a wire, an insulation porcelain sleeve layer 3 is embedded in the inner wall of the outer sleeve body 1, and the insulation porcelain sleeve layer 3 enables the rotor, the effectual condition that has prevented the rotor and take place the electric leakage during long-time operation, the effectual stability and the security of rotor and staff during the operation of having guaranteed, fixed knot constructs's practicality has been improved, the inner cover body 4 is installed in the inside butt joint of insulating porcelain cover layer 3, inner cover body 4 has both played the effect of inside lining, stability and laminating nature between rotor and the fixed knot structure have been guaranteed, the effectual fastness when the installation operation of rotor that has improved, avoid or reduce the rotor and take place not hard up condition during the operation, rotor main part 5 is installed through the helicitic texture butt joint to the inside of inner cover body 4.

Further, the inboard fixed mounting of outer cover 1 has butt joint ring 2, and evenly distributed has mounting hole 201 on the butt joint ring 2, the inboard of butt joint ring 2 is equipped with rubber insulation gasket 202, butt joint ring 2 has realized through mounting hole 201 that make fixed knot construct realize with external installation component between the installation fixed to cooperate through mounting hole 201 and corresponding installation component, reached the effect of installation butt joint, rubber insulation gasket 202 has increased laminating nature and stability between butt joint ring 2 and the installation component simultaneously.

Further, evenly distributed has louvre 101 on the outer cover 1 of 3 positions of insulating porcelain cover layer, louvre 101 has increased giving off of the inside heat of outer cover 1, has further increased the radiating efficiency of rotor, is provided with ventilative mouthful 102 on the butt joint ring 2 of louvre 101 one side, and ventilative mouthful 102 has guaranteed the circulation of air between installation cavity 6 and the outer cover 1, has guaranteed the normal operation of the inside heat dissipation mechanism of installation cavity 6.

Further, the driving motor 601 and the mounting cavity 6 are fixedly mounted through the mounting framework 603, the mounting framework 603 is a mounting component, a bearing mounting effect is achieved, it is ensured that the driving motor 601 is fixedly mounted, the mounting cavity 6 and the outer sleeve 1 are mounted in a butt joint mode through a mounting substrate, the mounting substrate is provided with an air guide opening communicated with the outer sleeve 1, the mounting substrate ensures that the mounting cavity 6 and the outer sleeve 1 are mounted in a butt joint mode, the air guide opening ensures circulation of air between the mounting cavity 6 and the outer sleeve 1, and heat dissipation operation of the rotor is achieved.

Further, the inboard evenly distributed of insulating porcelain jacket layer 3 has butt joint draw-in groove 301, and butt joint draw-in groove 301 through butt joint fixture block 401 with interior cover body 4 butt joint installation, butt joint draw-in groove 301 and the cooperation operation between the butt joint fixture block 401, realized that the chucking between insulating porcelain jacket layer 3 and the interior cover body 4 is fixed, both guaranteed that the installation of rotor is fixed, the staff's later stage of being convenient for simultaneously is to the dismantlement operation of rotor again to the maintenance in later stage.

Furthermore, the air inlet window 604 used in a matched manner is fixedly installed on the outer side of the installation cavity 6, a dustproof net is arranged on the air inlet window 604, the air inlet window 604 not only realizes circulation of air in and out of the periphery through the dustproof net, but also realizes filtration of external dust, reduces entry of dust, and ensures stability during operation of the rotor.

The working principle is as follows: the rotor body 5 and the inner sleeve body 4 are in butt joint installation through a threaded structure, the rotor body 5 and a corresponding installation device are fixedly installed through the butt joint ring 2 on the outer sleeve body 1, during operation, the insulating ceramic sleeve layer 3 conducts insulating isolation on the rotor body 5, and meanwhile if the temperature of the rotor body 5 is too high, the driving motor 601 in the installation cavity 6 is opened to drive the fan blades 602 to conduct rotating heat dissipation operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an insulating fixed knot of rotor tip of high-efficient cooling constructs, includes outer cover (1) and installation cavity (6), its characterized in that: the utility model discloses an outer fixed mounting of cover body, including outer cover body (1), the inner wall of outer cover body (1) is inlayed and is installed insulating porcelain jacket layer (3), the inner cover body (4) is installed in the inside butt joint of insulating porcelain jacket layer (3), rotor main part (5) are installed through the helicitic texture butt joint in the inside of the inner cover body (4), the outside fixed mounting of outer cover body (1) has installation cavity (6), the inside fixed mounting of installation cavity (6) has driving motor (601), and the output butt joint of driving motor (601) installs flabellum (602).

2. The rotor end insulation fixing structure capable of efficiently cooling according to claim 1, characterized in that: the inner side of the outer sleeve body (1) is fixedly provided with a butt joint ring (2), mounting holes (201) are uniformly distributed in the butt joint ring (2), and a rubber insulating gasket (202) is arranged on the inner side of the butt joint ring (2).

3. The rotor end insulation fixing structure capable of efficiently cooling according to claim 1, characterized in that: the heat dissipation holes (101) are uniformly distributed in the butt joint ring (2) at the position of the insulating porcelain sleeve layer (3), and the air vent openings (102) are formed in the butt joint ring (2) on one side of each heat dissipation hole (101).

4. The rotor end insulation fixing structure capable of efficiently cooling according to claim 1, characterized in that: the driving motor (601) and the mounting cavity (6) are fixedly mounted through a mounting framework (603), the mounting cavity (6) and the outer sleeve (1) are mounted in a butt joint mode through a mounting substrate, and an air guide opening communicated with the outer sleeve (1) is formed in the mounting substrate.

5. The rotor end insulation fixing structure capable of efficiently cooling according to claim 1, characterized in that: the inner side of the insulating porcelain sleeve layer (3) is uniformly distributed with butt joint clamping grooves (301), and the butt joint clamping grooves (301) are in butt joint installation with the inner sleeve body (4) through butt joint clamping blocks (401).

6. The rotor end insulation fixing structure capable of efficiently cooling according to claim 1, characterized in that: the outer side of the mounting cavity (6) is fixedly provided with an air inlet window (604) which is matched with the mounting cavity for use, and a dust screen is arranged on the air inlet window (604).