CN209823553U - Water pumping motor with insulating function - Google Patents

Abstract

The utility model belongs to the technical field of the water pumping motor technique and specifically relates to a water pumping motor with insulating function, which comprises a housin, the internally mounted of casing has the pivot, the one end of pivot extends to the outside of casing, the outside cover of pivot is equipped with the magnetic winding, the magnetic winding is fixed on shells inner wall, fixedly connected with bearing in the pivot, the bearing is located the casing, the bearing is located one side of magnetic winding, the outside fixedly connected with fixing base of bearing, one side fixedly connected with bulge loop of casing, be equipped with the baffle in the bulge loop, one side of baffle is fixed on the casing through fixed establishment, first insulation cover has been cup jointed in the pivot, first insulation cover is located the inboard of bulge loop, the second insulation cover has been cup jointed in the pivot, the outside of second insulation cover is located the baffle, the pivot is located the outside of casing outside one end fixedly connected with shaft coupling, the mounting hole has been seted up on. The utility model discloses simple structure is worth promoting.

Description

Water pumping motor with insulating function

Technical Field

The utility model relates to a water pumping motor technical field especially relates to a water pumping motor with insulating function.

Background

In the prior art, the water pumping motor is easy to seep water after being connected with an external impeller, so that the risk of electric leakage exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing water pump in the prior art is easy to cause water seepage and has the risk of electric leakage, and provides a water pumping motor with an insulation function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water pumping motor with an insulation function is designed, and comprises a shell, wherein a rotating shaft is arranged in the shell, one end of the rotating shaft extends to the outer side of the shell, a magnetic winding is sleeved on the outer side of the rotating shaft and fixed on the inner wall of the shell, a bearing is fixedly connected to the rotating shaft and positioned in the shell and positioned on one side of the magnetic winding, a fixed seat is fixedly connected to the outer side of the bearing and fixed on the shell, a raised ring is fixedly connected to one side of the shell, a baffle is arranged in the raised ring, one side of the baffle is fixed on the shell through a fixing mechanism, a first insulation sleeve is sleeved on the rotating shaft and positioned on the inner side of the raised ring, a second insulation sleeve is sleeved on the rotating shaft and positioned on the outer side of the baffle, the rotating shaft is located at one end, outside the shell, of the fixed connection shaft coupler, a mounting hole is formed in the shaft coupler, and the other side of the mounting hole is fixedly connected with an insulating pad.

Preferably, the housing and the raised ring are of unitary construction.

Preferably, the fixing mechanism comprises a connecting pipe, the connecting pipe is fixed on the baffle, the shell is fixedly connected with a connecting seat, the connecting seat is located on one side of the connecting pipe, and the connecting pipe is fixed on the connecting seat through a bolt.

Preferably, a sealing gasket is fixedly connected to the outer side of the baffle.

Preferably, a sealing sleeve is fixedly connected to the joint of the rotating shaft and the shell.

Preferably, the bottom end of the shell is fixedly connected with a plurality of supporting legs.

The utility model provides a pair of water motor with insulating function, beneficial effect lies in:

1. the sealing sleeve seals the joint of the rotating shaft and the shell, so that external water drops are prevented from permeating from the joint of the rotating shaft and the shell, and the electric leakage of the water pumping motor is avoided.

2. Install in protruding ring through the baffle, the baffle outside is through sealed the pad and contact with protruding ring, blocks inside rivers get into the motor that draws water for the motor that draws water can not the electric leakage in work.

3. Through first insulating cover, the insulating cover of second and insulating pad structure, insulate the junction of pivot and part, the electric current that produces in the isolated pivot plays to insulate to get the effect.

Drawings

Fig. 1 is a schematic structural view of a water pumping motor with an insulation function according to the present invention;

fig. 2 is a schematic side view of a water pumping motor with an insulation function according to the present invention;

fig. 3 is a schematic structural diagram of the middle fixing mechanism of the present invention.

In the figure: the magnetic coupling comprises a shell 1, a rotating shaft 2, a magnetic winding 3, a bearing 4, a fixed seat 5, a convex ring 6, a baffle 7, a connecting pipe 8, a connecting seat 9, a sealing gasket 10, a first insulating sleeve 11, a sealing sleeve 12, a second insulating sleeve 13, a coupling 14, a mounting hole 15, a supporting leg 16 and an insulating gasket 17.

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.

Referring to fig. 1-3, a water pumping motor with insulation function, comprising a housing 1, wherein the bottom end of the housing 1 is fixedly connected with a plurality of supporting legs 16, the supporting legs 16 are used for supporting the housing 1, a rotating shaft 2 is installed inside the housing 1, the rotating shaft 2 is used for connecting an external part, one end of the rotating shaft 2 extends to the outside of the housing 1, a sealing sleeve 12 is fixedly connected to the joint of the rotating shaft 2 and the housing 1, the sealing sleeve 12 is used for sealing the joint of the rotating shaft 2 and the housing 1 to prevent external water drops from permeating from the joint of the rotating shaft 2 and the housing 1 to avoid electric leakage of the water pumping motor, a magnetic winding 3 is sleeved outside the rotating shaft 2, the magnetic winding 3 is fixed on the inner wall of the housing 1, a bearing 4 is fixedly connected to the rotating shaft 2, the bearing 4 is used for fixing the rotating shaft 2, the bearing 4 is located in the housing 1, the bearing 4 is, the fixing seat 5 is used for fixing the bearing 4, and the fixing seat 5 is fixed on the shell 1.

Casing 1's one side fixedly connected with protruding ring 6, casing 1 and protruding ring 6 structure as an organic whole, be equipped with baffle 7 in the protruding ring 6, the sealed pad 10 of outside fixedly connected with of baffle 7, one side of baffle 7 is fixed on casing 1 through fixed establishment, fixed establishment includes connecting pipe 8, connecting pipe 8 is fixed on baffle 7, fixedly connected with connecting seat 9 on the casing 1, connecting seat 9 is located one side of connecting pipe 8, connecting pipe 8 passes through the bolt fastening on connecting seat 9, baffle 7 is installed in protruding ring 6, the baffle 7 outside contacts with protruding ring 6 through sealed pad 10, it is inside to block rivers entering pumping motor, make pumping motor can not the electric leakage at work.

First insulating cover 11 has been cup jointed on pivot 2, first insulating cover 11's effect is protection pivot 2, first insulating cover 11 is located the inboard of bellied ring 6, second insulating cover 13 has been cup jointed on pivot 2, second insulating cover 13 is located the outside of baffle 7, pivot 2 is located the outside one end fixedly connected with shaft coupling 14 of casing 1, shaft coupling 14's effect is connected with outside part, mounting hole 15 has been seted up on the shaft coupling 14, the insulating pad 17 of opposite side fixedly connected with of mounting hole 15, through first insulating cover 11, second insulating cover 13 and insulating pad 17, the electric current that produces on the isolated pivot 2, play insulating effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a water pumping motor with insulating function, includes casing (1), the internally mounted of casing (1) has pivot (2), the one end of pivot (2) extends to the outside of casing (1), the outside cover of pivot (2) is equipped with magnetism winding (3), magnetism winding (3) are fixed on casing (1) inner wall, its characterized in that, fixedly connected with bearing (4) on pivot (2), bearing (4) are located in casing (1), bearing (4) are located one side of magnetism winding (3), the outside fixedly connected with fixing base (5) of bearing (4), fixing base (5) are fixed on casing (1), one side fixedly connected with protruding ring (6) of casing (1), be equipped with baffle (7) in protruding ring (6), one side of baffle (7) is fixed on casing (1) through fixed establishment, first insulating cover (11) has been cup jointed in pivot (2), first insulating cover (11) are located the inboard of bellied ring (6), second insulating cover (13) have been cup jointed in pivot (2), second insulating cover (13) are located the outside of baffle (7), pivot (2) are located the outside one end fixedly connected with shaft coupling (14) of casing (1), mounting hole (15) have been seted up on shaft coupling (14), the opposite side fixedly connected with insulating pad (17) of mounting hole (15).

2. A suction motor with insulation function according to claim 1, characterized in that the housing (1) and the raised ring (6) are of one-piece construction.

3. A water pumping motor with insulation function as claimed in claim 1, wherein the fixing mechanism comprises a connecting pipe (8), the connecting pipe (8) is fixed on the baffle (7), a connecting seat (9) is fixedly connected to the housing (1), the connecting seat (9) is located at one side of the connecting pipe (8), and the connecting pipe (8) is fixed on the connecting seat (9) through a bolt.

4. A suction motor with insulation function according to claim 1, characterized in that a sealing gasket (10) is fixedly connected to the outside of the baffle (7).

5. A water-pumping motor with insulation function as claimed in claim 1, characterized in that a sealing sleeve (12) is fixedly connected to the joint of the rotating shaft (2) and the housing (1).

6. A water pumping motor with insulation function as claimed in claim 1, wherein a plurality of supporting feet (16) are fixedly connected to the bottom end of the housing (1).