CN215817726U - Low-vibration low-noise vertical motor - Google Patents

Abstract

The utility model relates to the technical field of vertical motors, and discloses a low-vibration low-noise vertical motor which comprises a motor shell, a front end cover, a rear end cover and a rotating shaft, wherein annular grooves are formed in the upper surface of the front end cover and the lower surface of the rear end cover, first sealing gaskets are fixedly arranged on the inner walls of the two annular grooves, the upper end surface and the lower end surface of the motor shell are respectively movably arranged in the corresponding annular grooves and are abutted against the corresponding first sealing gaskets, stators are fixedly arranged on the inner walls of the left side and the right side of the motor shell, the outer walls of the upper end and the lower end of the rotating shaft are respectively in rotating connection with the rear end cover and the front end cover through bearings, a rotor is fixedly arranged on the outer wall of the rotating shaft, and a water cooling mechanism is fixedly arranged between the outer wall of the motor shell and the upper surface of the rear end cover. The utility model has the advantages of low vibration and low noise, good heat dissipation capability and easy disassembly.

Description

Low-vibration low-noise vertical motor

Technical Field

The utility model relates to the technical field of vertical motors, in particular to a low-vibration low-noise vertical motor.

Background

The vertical motor is characterized in that the mounting hole takes the output shaft as the center and is distributed at equal intervals around the output shaft, and the temperature of the motor is overhigh due to hidden problems existing in the process of using the motor due to the type selection of the bearing and the matching of parts and the bearing.

The existing vertical motor has the defects that the vibration is large and the noise is large in the operation process due to high gravity center, the heat dissipation of the vertical motor is poor due to different installation modes, the temperature of the vertical motor is too high due to long-time use, and the use of the motor is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the vertical motor has large vibration and large noise in the operation process due to high gravity center, the vertical motor has poor heat dissipation due to different installation modes, and the use of the vertical motor is influenced due to overhigh temperature of the vertical motor caused by long-time use.

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

the utility model provides a low vibration low noise vertical motor, includes motor housing, front end housing, rear end housing and pivot, the ring channel has all been seted up to the upper surface of front end housing and the lower surface of rear end housing, two the inner wall of ring channel is all fixed and is equipped with first sealed the pad, motor housing's upper and lower both ends face activity respectively is located in the ring channel that corresponds and is offset the setting with the first sealed pad that corresponds, motor housing's left and right both sides inner wall is all fixed and is equipped with the stator, the upper and lower both ends outer wall of pivot is rotated with rear end housing and front end housing through the bearing respectively and is connected, the outer wall of pivot is fixed and is equipped with the rotor, the fixed water-cooling mechanism that is equipped with between motor housing's outer wall and the upper surface of rear end housing.

Preferably, water-cooling mechanism includes circulating pump, first casing and two second casings, the fixed upper surface of locating the rear end cap of circulating pump just intakes the end and goes out the water end and all fixes and be equipped with the water pipe, the upper and lower both sides wall of first casing cup joints with motor housing's outer wall is fixed respectively, the fixed spiral plate that is equipped with, two between the inner wall of first casing and the motor housing's the outer wall the second casing is fixed respectively and has been located the left and right both sides outer wall of first casing and upper wall and all fixed connecting pipe, two of having cup jointed between the upper end of connecting pipe and the water pipe lower extreme that corresponds all fixed coupling mechanism that is equipped with.

Preferably, coupling mechanism includes connector and swivel sleeve, the fixed lower extreme and the inner wall that locate the water pipe that corresponds of connector are fixed to be equipped with the second and to seal up, the upper wall of swivel sleeve cup joints with the water pipe outer wall activity that corresponds and the upper end outer wall threaded connection of lower wall and the connecting pipe that corresponds, the upper end outer wall of connecting pipe cup joints with the inner wall activity of connector and the lower surface counterbalance setting that up of up end and the sealed pad of second.

Preferably, the outer wall of the second shell is fixedly sleeved with a threaded rod through two fixed plates, the upper end rod wall and the lower end rod wall of the threaded rod are movably sleeved with the rear end cover and the front end cover respectively, and the upper end rod wall and the lower end rod wall of the threaded rod are in threaded connection with nuts respectively.

Preferably, the left side wall and the right side wall of the first shell are both provided with first through holes.

Preferably, the upper wall of the connector is provided with a second through hole.

Compared with the prior art, the utility model provides a low-vibration low-noise vertical motor which has the following beneficial effects:

1. this low-vibration low-noise vertical motor through the water-cooling mechanism who sets up between motor housing and rear end cap upper surface, can the circulating cooling water, provides good radiating effect for vertical motor through motor housing, prevents that high temperature from influencing vertical motor's normal operating.

2. This low vibration low noise vertical motor through setting up the first sealed pad in two ring channels, can be with the noise separation when vertical motor moves in the inside of motor, effective noise reduction, and this vertical motor adopts the symmetric design moreover, and weight distribution is even, can effectively reduce vibrations.

The parts of the device which are not involved are the same as or can be realized by the prior art, and the utility model has the advantages of low vibration and low noise, good heat dissipation capability and easy disassembly.

Drawings

Fig. 1 is a schematic structural diagram of a low-vibration low-noise vertical motor according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the motor comprises a motor shell 1, a front end cover 2, a rear end cover 3, a rotating shaft 4, a stator 5, a rotor 6, a circulating pump 7, a first shell 8, a second shell 9, a water pipe 10, a spiral plate 11, a connecting pipe 12, a connector 13, a rotating sleeve 14, a fixing plate 15, a threaded rod 16 and a nut 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a low-vibration low-noise vertical motor, including motor housing 1, front end housing 2, rear end cap 3 and pivot 4, the ring channel has all been seted up to the upper surface of front end housing 2 and the lower surface of rear end cap 3, the inner wall of two ring channels is all fixed and is equipped with first sealed pad, motor housing 1's upper and lower both ends face respectively the activity locate corresponding ring channel in and with the first sealed pad counterbalance setting that corresponds, motor housing 1's left and right both sides inner wall all is fixed and is equipped with stator 5, the upper and lower both ends outer wall of pivot 4 rotates through bearing and rear end cap 3 and front end housing 2 respectively and is connected, the outer wall of pivot 4 is fixed and is equipped with rotor 6, the fixed water-cooling mechanism that is equipped with between motor housing 1's outer wall and the upper surface of rear end cap 3.

The water-cooling mechanism includes circulating pump 7, first casing 8 and two second casings 9, circulating pump 7 is fixed to be located the upper surface of rear end cover 3 and is intake the end and go out the water end and all fix and be equipped with water pipe 10, the upper and lower both sides wall of first casing 8 cup joints with motor housing 1's outer wall is fixed respectively, fixed being equipped with spiral plate 11 between the inner wall of first casing 8 and the outer wall of motor housing 1, two second casings 9 are fixed respectively and are located the left side of first casing 8, connecting pipe 12 has all been cup jointed to right both sides outer wall and upper wall, all fixed being equipped with coupling mechanism between the upper end of two connecting pipes 12 and the water pipe 10 lower extreme that corresponds, water-cooling mechanism can provide good radiating effect for vertical motor, prevent that vertical motor from influencing normal operation because of the high temperature.

Coupling mechanism includes connector 13 and swivel sleeve 14, the fixed lower extreme and the inner wall that locate corresponding water pipe 10 of connector 13 are fixed to be equipped with the second and to seal up, swivel sleeve 14's upper wall cup joints with the outer wall activity of the water pipe 10 that corresponds and lower wall and the upper end outer wall threaded connection of the connecting pipe 12 that corresponds, the upper end outer wall of connecting pipe 12 cup joints with the inner wall activity of connector 13 and the up end offsets the setting with the sealed lower surface that fills up of second, coupling mechanism is convenient when dismantling vertical motor, part two water pipes 10 and the connecting pipe 12 that corresponds.

The outer walls of the two second shells 9 are fixedly sleeved with threaded rods 16 through two fixing plates 15, the upper end rod walls and the lower end rod walls of the two threaded rods 16 are movably sleeved with the rear end cover 3 and the front end cover 2 respectively, the upper end rod walls and the lower end rod walls of the two threaded rods 16 are in threaded connection with nuts 17, the vertical motor is conveniently detached by the two threaded rods 16 and the nuts 17, and maintenance is carried out on the vertical motor.

First through-hole has all been seted up to the left and right both sides wall of first casing 8, and cooling water can follow in left first through-hole gets into first casing 8, through spiral plate 11, discharges from the first through-hole on right side again.

The upper wall of the connector 13 is provided with a second through hole, and the cooling water can pass through the connector 13 through the second through hole.

In the utility model, when the vertical motor is used, the circulating pump 7 is started while the vertical motor is started, when the vertical motor runs, noise generated when the vertical motor runs can be isolated in the motor through the first sealing gaskets arranged in the two annular grooves, so that the noise is effectively reduced, the vertical motor adopts a symmetrical design, the weight distribution is uniform, the vibration can be effectively reduced, the circulating pump 7 runs to drive the cooling water to circulate, the cooling water flows into the left second shell 9 through the left water pipe 10 and the connecting pipe 12 and then enters the first shell 8 through the left first through hole, the cooling water flows in a spiral way through the spiral plate screw 11, so that the heat of the motor shell 1 can be taken away, then the cooling water is discharged into the right second shell 9 through the right first through hole, the cooling water is pumped away by the circulating pump 7 through the right connecting pipe 12 and the water pipe 10, and the circulation is realized, so that a good heat dissipation effect can be provided for the vertical motor, prevent that vertical motor from influencing normal operation because of high temperature, if need carry out maintenance to vertical motor's inside, rotatory two swivel housing 14 earlier, can be quick part two water pipes 10 and the connecting pipe 12 that corresponds, then twist four nuts 17 respectively, can pull down front end housing 2 and rear end housing 3 and carry out maintenance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A low-vibration low-noise vertical motor comprises a motor shell (1), a front end cover (2), a rear end cover (3) and a rotating shaft (4), it is characterized in that the upper surface of the front end cover (2) and the lower surface of the rear end cover (3) are both provided with annular grooves, the inner walls of the two annular grooves are both fixedly provided with a first sealing gasket, the upper end surface and the lower end surface of the motor shell (1) are respectively movably arranged in the corresponding annular grooves and are abutted against the corresponding first sealing gaskets, stators (5) are fixedly arranged on the inner walls of the left side and the right side of the motor shell (1), the outer walls of the upper end and the lower end of the rotating shaft (4) are respectively rotationally connected with the rear end cover (3) and the front end cover (2) through bearings, the outer wall of pivot (4) is fixed and is equipped with rotor (6), the fixed water-cooling mechanism that is equipped with between the upper surface of the outer wall of motor housing (1) and rear end cap (3).

2. A low-vibration low-noise vertical motor according to claim 1, the water cooling mechanism comprises a circulating pump (7), a first shell (8) and two second shells (9), the circulating pump (7) is fixedly arranged on the upper surface of the rear end cover (3), water pipes (10) are fixedly arranged at the water inlet end and the water outlet end, the upper and lower side walls of the first shell (8) are respectively fixedly sleeved with the outer wall of the motor shell (1), the motor shell is characterized in that a spiral plate (11) is fixedly arranged between the inner wall of the first shell (8) and the outer wall of the motor shell (1), two second shells (9) are fixedly arranged on the outer walls of the left side and the right side of the first shell (8) respectively, connecting pipes (12) are fixedly sleeved on the upper walls of the outer walls of the left side and the right side of the first shell (8), and connecting mechanisms are fixedly arranged between the upper ends of the connecting pipes (12) and the lower ends of the corresponding water pipes (10).

3. The vertical motor of claim 2, wherein the connecting mechanism comprises a connector (13) and a rotary sleeve (14), the connector (13) is fixedly arranged at the lower end of the corresponding water pipe (10), the inner wall of the corresponding water pipe (10) is fixedly provided with a second sealing gasket, the upper wall of the rotary sleeve (14) is movably sleeved with the outer wall of the corresponding water pipe (10), the lower wall of the rotary sleeve is in threaded connection with the outer wall of the upper end of the corresponding connecting pipe (12), the outer wall of the upper end of the connecting pipe (12) is movably sleeved with the inner wall of the connector (13), and the upper end face of the connecting pipe abuts against the lower surface of the second sealing gasket.

4. A low vibration and low noise vertical motor as claimed in claim 2, wherein the outer walls of the two second housings (9) are fixedly sleeved with threaded rods (16) through two fixing plates (15), the upper and lower end walls of the two threaded rods (16) are movably sleeved with the rear end cover (3) and the front end cover (2), respectively, and the upper and lower end walls of the two threaded rods (16) are connected with nuts (17) by screw threads.

5. A low vibration and low noise vertical motor according to claim 2, wherein the first housing (8) has first through holes formed on both left and right side walls.

6. A low vibration and low noise vertical motor according to claim 3, wherein the upper wall of said connecting head (13) is provided with a second through hole.

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