CN214380354U - Rotor convenient for reducing gap for electric fan - Google Patents

Abstract

The utility model discloses an electric fan is with rotor that is convenient for reduce gap, including axis of rotation, spout and spacing groove, the left side outside of axis of rotation is provided with the connecting plate, and is provided with the screw all around in the outside of connecting plate, the right side of screw is provided with the lead wire, and the right side of lead wire is provided with the iron core, the spout sets up in the inside of iron core, the inboard of iron core is provided with the limiting plate, and the inboard of limiting plate is provided with the packing cushion, the right side of iron core is provided with the locating plate, the both ends of axis of rotation are provided with the threaded connection piece, the left end of lead wire is provided with the connector lug, and the left side top of connector lug is provided with the clamp plate, the spacing groove sets up in the inside of connecting plate. This electric fan is provided with the spout with the rotor that is convenient for reduce the gap, and the spout is seted up on the iron core to the rotor of being convenient for operates, when pounding needs to maintain on line, is convenient for dismantle the limiting plate through the spout, thereby reaches the effect of being convenient for pounding the line and carry out the maintenance.

Description

Rotor convenient for reducing gap for electric fan

Technical Field

The utility model relates to an electric fan technical field specifically is an electric fan is with rotor that is convenient for reduce the gap.

Background

The rotor is a rotating body supported by a bearing, is a main rotating part in power machinery and working machinery, and is an object such as an optical disk and the like which does not have a rotating shaft, and can be regarded as a rotor when a rigid connection or an additional shaft is adopted.

When the rotor for the electric fan on the market rotates, the line is easily broken to loose due to overlarge gaps on the grooves, so that the rotor is damaged to a certain extent, the rotor is difficult to continue to use, and therefore the rotor for the electric fan, which is convenient for reducing gaps, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fan is with rotor that is convenient for reduce gap to when solving the rotor for the electric fan that proposes in the above-mentioned background art and rotating, the space on the slot leads to the line to pound easily and appears becoming flexible, thereby causes certain damage to the rotor, makes the rotor be difficult to continue the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric fan is with rotor that is convenient for reduce gap, includes axis of rotation, spout and spacing groove, the left side outside of axis of rotation is provided with the connecting plate, and is provided with the screw all around the outside of connecting plate, the right side of screw is provided with the lead wire, and the right side of lead wire is provided with the iron core, the spout sets up in the inside of iron core, the inboard of iron core is provided with the limiting plate, and the inboard of limiting plate is provided with fills the cushion, the right side of iron core is provided with the locating plate, the both ends of axis of rotation are provided with the threaded connection piece, the left end of lead wire is provided with the connector lug, and the left side top of connector lug is provided with the clamp plate, the spacing groove sets up in the inside of connecting plate.

Preferably, the rotating shaft penetrates through the middle end in the connecting plate, and the connecting plate is in threaded connection with the screw.

Preferably, the limiting plate and the iron core form a sliding structure through the sliding grooves, and the sliding grooves are uniformly distributed on the inner side of the iron core.

Preferably, be connected for gluing between limiting plate and the packing cushion, and the inside inner wall of packing the cushion closely laminates with the outside outer wall of iron core.

Preferably, the rotating shaft and the positioning plate are mutually attached, and the rotating shaft and the threaded connecting block are of an integral structure.

Preferably, the size between the lead and the connector lug is matched, and the connector lug forms a thread structure through the pressing plate and the screw.

Compared with the prior art, the beneficial effects of the utility model are that: the rotor for the electric fan is provided with the sliding grooves, the sliding grooves are uniformly distributed on the inner side of the iron core, the sliding grooves are formed in the iron core, the limiting plates are installed in the sliding grooves, and the wires wound on the iron core are protected to a certain extent through the limiting plates, so that the wires in the grooves in the iron core are difficult to fall off in rotation, the rotor can conveniently operate, when the wires need to be maintained, the limiting plates are convenient to disassemble through the sliding grooves, and the effect of facilitating the maintenance of the wires is achieved;

the inner wall of the filling cushion is tightly attached to the outer wall of the iron core, the filling cushion is arranged on the inner side of the limiting plate, when the limiting plate is arranged on the iron core, the filling cushion fills a gap between the line smash and the limiting plate, so that the gap is reduced, the filling cushion performs certain buffering on the line smash when the line smash rotates, the influence of centrifugal force on the line smash is reduced, the line smash is difficult to damage, and the effect of protecting the line smash is achieved;

the connector lug passes through the clamp plate and constitutes helicitic texture with the screw, the lead wire is installed on the connector lug, fix the lead wire through the connector lug, thereby when installing toward the connecting plate, increase the area of contact with the connecting plate through the connector lug, thereby be convenient for fix the lead wire, the connector lug is installed in the clamp plate below, when the connector lug inserts the spacing inslot, twist the screw on the connecting plate, thereby exert pressure to the clamp plate, make the clamp plate extrude the connector lug, thereby fix the connector lug, make the connector lug be difficult to break away from the spacing groove, reach and be convenient for carry out fixed effect to the lead wire.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a rotating shaft; 2. a connecting plate; 3. a screw; 4. a limiting plate; 5. an iron core; 6. a chute; 7. positioning a plate; 8. a threaded connection block; 9. filling a soft cushion; 10. a lead wire; 11. pressing a plate; 12. a connector lug; 13. a limiting groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a rotor for an electric fan, which is convenient for reducing gaps, comprises a rotating shaft 1, a connecting plate 2, screws 3, a limiting plate 4, an iron core 5, a chute 6, a positioning plate 7, a threaded connecting block 8, a filling soft cushion 9, a lead wire 10, a pressing plate 11, a connector lug 12 and a limiting groove 13, wherein the connecting plate 2 is arranged outside the left side of the rotating shaft 1, and the periphery of the outer part of the connecting plate 2 is provided with a screw 3, the right side of the screw 3 is provided with a lead 10, and the iron core 5 is arranged at the right side of the lead wire 10, the chute 6 is arranged inside the iron core 5, the limiting plate 4 is arranged at the inner side of the iron core 5, and the inner side of the limit plate 4 is provided with a filling soft cushion 9, the right side of the iron core 5 is provided with a locating plate 7, both ends of the rotating shaft 1 are provided with threaded connecting blocks 8, the left end of the lead wire 10 is provided with a connector lug 12, a pressing plate 11 is arranged above the left side of the connector lug 12, and a limiting groove 13 is arranged inside the connecting plate 2;

the rotating shaft 1 penetrates through the middle end inside the connecting plate 2, the connecting plate 2 is in threaded connection with the screws 3, the rotating shaft 1 is wrapped by the connecting plate 2, and the screws 3 are mounted on the connecting plate 2, so that when the rotating shaft 1 rotates, the connecting plate 2 and the iron core 5 rotate synchronously, a lead 10 mounted on the connecting plate 2 through the screws 3 is difficult to break, and the effect of stable operation of a rotor is achieved;

the limiting plate 4 and the iron core 5 form a sliding structure through the sliding chute 6, the sliding chutes 6 are uniformly distributed on the inner side of the iron core 5, the sliding chutes 6 are formed in the iron core 5, the limiting plate 4 is installed in the sliding chute 6, and the limiting plate 4 protects the wire wound on the iron core 5 to a certain extent, so that the wire in the groove on the iron core 5 is difficult to fall off in rotation, the rotor is convenient to operate, and when the wire needs to be maintained, the limiting plate 4 is convenient to disassemble through the sliding chute 6, and the effect of facilitating maintenance of the wire;

the limiting plate 4 is connected with the filling cushion 9 in a gluing mode, the inner wall of the filling cushion 9 is tightly attached to the outer wall of the iron core 5, the filling cushion 9 is installed on the inner side of the limiting plate 4, when the limiting plate 4 is installed on the iron core 5, the filling cushion 9 fills a gap between a line pound and the limiting plate 4, and therefore the gap is reduced, when the line pound rotates, the filling cushion 9 buffers the line pound to a certain degree, the influence of centrifugal force on the line pound is reduced, the line pound is difficult to damage, and the effect of protecting the line pound is achieved;

the rotating shaft 1 and the positioning plate 7 are mutually attached, the rotating shaft 1 and the threaded connecting block 8 are of an integral structure, the positioning plate 7 is arranged on the rotating shaft 1, the iron core 5 is reinforced to a certain extent through the positioning plate 7, so that the iron core 5 is difficult to loosen in use, damage to the loosened iron core 5 caused by line smashing is reduced, the line smashing is protected to a certain extent, and the threaded connecting blocks 8 are arranged at two ends of the rotating shaft 1, so that a rotor can be conveniently arranged on a fan in use, and the effect of facilitating installation is achieved;

the size is identical between lead wire 10 and connector lug 12, and connector lug 12 constitutes the helicitic texture through clamp plate 11 and screw 3, lead wire 10 is installed on connector lug 12, fix lead wire 10 through connector lug 12, thereby when installing toward connecting plate 2, increase with the area of contact of connecting plate 2 through connector lug 12, thereby be convenient for fix lead wire 10, connector lug 12 is installed in clamp plate 11 below, when connector lug 12 inserts spacing groove 13, twist the screw 3 on the connecting plate 2, thereby exert pressure to clamp plate 11, make clamp plate 11 extrude connector lug 12, thereby fix connector lug 12, make connector lug 12 be difficult to break away from spacing groove 13, reach and be convenient for carry out the effect fixed to lead wire 10.

The working principle is as follows: for the rotor which is used for the electric fan and is convenient for reducing the gap, firstly, when the rotating shaft 1 rotates, the connecting plate 2 and the iron core 5 rotate synchronously, so that the lead 10 which is arranged on the connecting plate 2 through the screw 3 is difficult to break, then the limiting plate 4 protects the wire wound on the iron core 5 to a certain degree, the wire in the groove on the iron core 5 is difficult to drop in the rotation, thereby facilitating the operation of the rotor, when the wire needs to be maintained, the limiting plate 4 is convenient to disassemble through the chute 6, when the limiting plate 4 is arranged on the iron core 5, the filling cushion 9 fills the gap between the wire and the limiting plate 4, thereby reducing the gap, when the wire is rotated, the filling cushion 9 buffers the wire to a certain degree, thereby reducing the influence of centrifugal force on the wire, causing the wire to be difficult to be damaged, and then the positioning plate 7 reinforces the iron core 5 to a certain degree, make iron core 5 be difficult to appear not hard up when using, thereby reduce the iron core 5 not hard up damage of pounding to the line, pound to the line and carry out certain protection, threaded connection piece 8 is installed at the both ends of axis of rotation 1, thereby be convenient for install the rotor on the fan when using, fix lead wire 10 through connector lug 12 at last, thereby when installing toward connecting plate 2, increase the area of contact with connecting plate 2 through connector lug 12, thereby be convenient for fix lead wire 10, connector lug 12 is installed in clamp plate 11 below, when connector lug 12 inserts spacing inslot 13, twist screw 3 on the connecting plate 2, thereby exert pressure to clamp plate 11, make clamp plate 11 extrude connector lug 12, thereby fix connector lug 12, make connector lug 12 be difficult to break away from spacing groove 13, reach and be convenient for carry out fixed effect to lead wire 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric fan is with rotor that is convenient for reduce gap, includes axis of rotation (1), spout (6) and spacing groove (13), its characterized in that: the utility model discloses a wire connection structure, including axis of rotation (1), the left side outside of axis of rotation (1) is provided with connecting plate (2), and is provided with screw (3) all around the outside of connecting plate (2), the right side of screw (3) is provided with lead wire (10), and the right side of lead wire (10) is provided with iron core (5), spout (6) set up in the inside of iron core (5), the inboard of iron core (5) is provided with limiting plate (4), and the inboard of limiting plate (4) is provided with fills cushion (9), the right side of iron core (5) is provided with locating plate (7), the both ends of axis of rotation (1) are provided with threaded connection piece (8), the left end of lead wire (10) is provided with connector lug (12), and the left side top of connector lug (12) is provided with clamp plate (11), spacing groove (13) set up in the inside of connecting plate (2).

2. A rotor for an electric fan for reducing a gap according to claim 1, wherein: the rotating shaft (1) penetrates through the middle end in the connecting plate (2), and the connecting plate (2) is in threaded connection with the screw (3).

3. A rotor for an electric fan for reducing a gap according to claim 1, wherein: the limiting plate (4) and the iron core (5) form a sliding structure through the sliding grooves (6), and the sliding grooves (6) are uniformly distributed on the inner side of the iron core (5).

4. A rotor for an electric fan for reducing a gap according to claim 1, wherein: limiting plate (4) and fill for the cementing between cushion (9) and be connected, and the inside inner wall of filling cushion (9) and the outside outer wall of iron core (5) closely laminate.

5. A rotor for an electric fan for reducing a gap according to claim 1, wherein: the rotating shaft (1) and the positioning plate (7) are mutually attached, and the rotating shaft (1) and the threaded connecting block (8) are of an integral structure.

6. A rotor for an electric fan for reducing a gap according to claim 1, wherein: the size of the lead (10) is matched with that of the connector lug (12), and the connector lug (12) and the screw (3) form a thread structure through the pressing plate (11).

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