CN218404754U - Vibration damping structure of washing machine motor - Google Patents

Abstract

The utility model discloses a vibration reduction structure of a washing machine motor, which comprises a mounting plate and a motor body, wherein the bottom end surface of the motor body is detachably connected with a fixed plate positioned above the mounting plate, one side of the fixed plate, which is opposite to the mounting plate, is provided with two chutes which are distributed front and back, the insides of the two chutes positioned on the same side are respectively connected with two sliders which are distributed left and right in a sliding manner, and four sliders are movably provided with a folding plate through a rotating shaft; when the motor body vibrates, can transmit the vibration power to the fixed plate on, make the fixed plate extrude the folded sheet, thereby the extrusion slider removes along the spout and compresses first spring, the flexible vibration power that can cooperate the damping pad to receive the fixed plate of first spring slows down this moment, the fixed plate can extrude a plurality of second springs and shock absorbers simultaneously, make a plurality of second springs and shock absorber compression, can further reduce the vibration power of fixed plate, thereby make the motor in the washing machine reach the effect of damping.

Description

Vibration damping structure of washing machine motor

Technical Field

The utility model relates to a washing machine technical field specifically is a damping structure of washing machine motor.

Background

When using washing machine washing clothing at present, rely on the rotation of wash bowl to realize the washing to the clothing, most washing machine's wash bowl all drives through the motor and realizes rotatoryly.

However, most household washing machine motors generate large vibration when rotating, and especially the amplitude generated when just starting is very large, so that the washing machine overall shakes violently, which seriously affects the usability and service life of the washing machine, and meanwhile, the violent shaking of the washing machine has serious potential safety hazard, so that it is necessary to provide a vibration damping structure of the washing machine motor to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping structure of washing machine motor has solved the washing machine motor when rotating, all can produce very big vibration, and especially produced amplitude when just starting is very big, causes washing machine whole to take place violent rocking, seriously influences washing machine's performance and life's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a vibration damping structure of a washing machine motor comprises a mounting plate and a motor body, wherein a fixed plate positioned above the mounting plate is detachably connected to the bottom end surface of the motor body, two sliding grooves distributed in the front and back direction are formed in one side, opposite to the mounting plate, of the fixed plate, two sliding blocks distributed in the left and right direction are connected to the inner parts of the two sliding grooves on the same side in a sliding mode, and a folding plate is movably mounted among the four sliding blocks through a rotating shaft;

the lateral wall at both ends all is provided with the carriage of fixed mounting in the mounting panel up end about the fixed plate, both ends all run through and movable mounting has the bracing piece that distributes around two about the fixed plate, the lateral wall activity of bracing piece has cup jointed two second springs that are located both ends face about the fixed plate respectively, is provided with between two bracing pieces with one side and installs in mounting panel up end shock absorber, the top butt of shock absorber is in the bottom of fixed plate.

In order to slow down the vibrational force that the fixed plate received, as the utility model discloses a damping structure of washing machine motor is preferred, fixed mounting has first spring between one side that the folded sheet was kept away from to the slider and the inside wall of spout.

In order to facilitate the folded plate to support the fixed plate, as the utility model discloses a damping structure of washing machine motor is preferred, the folded plate is the scissors form.

In order to fix the position of the support rod, the vibration damping structure of the motor of the washing machine of the present invention is preferably configured such that the upper and lower ends of the support rod are fixedly connected to the upper end surface of the mounting plate and the top end surface of the inside of the support frame, respectively.

In order to further play the role of vibration reduction, the vibration reduction structure of the motor of the washing machine is preferably used as the vibration reduction structure of the motor of the utility model, and a vibration reduction pad is arranged between the upper end surface of the mounting plate and the bottom end surface of the fixing plate.

In order to fix the position of mounting panel for the convenience, conduct the utility model discloses a damping structure of washing machine motor is preferred, four turnings of mounting panel up end all run through and have seted up the mounting hole.

In order to fix the support rod conveniently, conduct the utility model discloses a damping structure of washing machine motor is preferred, the carriage is "U" type.

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

1. the utility model discloses at first when motor body vibrates, can transmit the vibration power to the fixed plate on, make the fixed plate extrude the folded sheet to the extrusion slider removes along the spout and compresses first spring, and the flexible vibration power that can cooperate the damping pad to receive the fixed plate of first spring slows down this moment.

2. The utility model discloses a can extrude a plurality of second springs and shock absorber when the fixed plate vibrates, make a plurality of second springs and shock absorber compression, can further reduce the vibrational force of fixed plate to make the motor in the washing machine reach the effect of damping.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a left side view of the supporting frame of the first embodiment of the present invention;

fig. 3 is a partial structure diagram of the present invention.

In the figure: 1. mounting a plate; 101. mounting holes; 102. a vibration damping pad; 2. a motor body; 201. a fixing plate; 3. a chute; 301. a slider; 302. a first spring; 4. folding the board; 5. a support frame; 6. a support bar; 601. a second spring; 7. a damper.

Detailed Description

Referring to fig. 1 to 3, a vibration damping structure of a washing machine motor comprises a mounting plate 1 and a motor body 2, wherein a bottom end surface of the motor body 2 is detachably connected with a fixing plate 201 positioned above the mounting plate 1, two sliding chutes 3 distributed front and back are respectively formed in one side of the fixing plate 201 opposite to the mounting plate 1, two sliding blocks 301 distributed left and right are respectively connected in the two sliding chutes 3 positioned on the same side in a sliding manner, and a folding plate 4 is movably mounted between the four sliding blocks 301 through a rotating shaft;

the lateral wall at both ends all is provided with the carriage 5 of fixed mounting in the mounting panel 1 up end about fixed plate 201, both ends all run through and movable mounting has two bracing pieces 6 that distribute around about fixed plate 201, the lateral wall activity of bracing piece 6 has cup jointed two second springs 601 that are located the both ends face about fixed plate 201 respectively, be provided with between two bracing pieces 6 with one side and install in mounting panel 1 up end shock absorber 7, the top butt of shock absorber 7 in the bottom of fixed plate 201.

In this embodiment: when motor body 2 vibrates, can transmit vibratory force to fixed plate 201 on, make fixed plate 201 extrude folded sheet 4, thereby extrusion slider 301 removes along spout 3 and compresses first spring 302, the flexible vibratory force that can cooperate damping pad 102 to receive fixed plate 201 of first spring 302 at this moment slows down, a plurality of second springs 601 and shock absorber 7 of can extruding during the vibration of fixed plate 201 simultaneously, make a plurality of second springs 601 and shock absorber 7 compress, can further reduce the vibratory force of fixed plate 201, thereby make the motor in the washing machine reach the effect of damping.

As a technical optimization scheme of the utility model, fixed mounting has first spring 302 between one side that folded sheet 4 was kept away from to slider 301 and the inside wall of spout 3.

In this embodiment: through the first spring 302 of installation, when fixed plate 201 received the vibrational force, can push down folded sheet 4, impel folded sheet 4 extrusion slider 301 to remove along spout 3 to can compress first spring 302, can slow down the vibrational force that fixed plate 201 received.

As a technical optimization of the present invention, the folding plate 4 is in the shape of scissors.

In this embodiment: be scissors form through setting up folded sheet 4 for folded sheet 4 can fold flexible when supporting fixed plate 201.

As a technical optimization scheme of the utility model, the upper and lower both ends of bracing piece 6 respectively with the up end of mounting panel 1 and the inside top face fixed connection of carriage 5.

In this embodiment: by fixing the position of the support rod 6, the second spring 601 is facilitated to support the fixing plate 201.

As a technical optimization scheme of the present invention, a damping pad 102 is installed between the upper end surface of the mounting plate 1 and the bottom end surface of the fixing plate 201.

In this embodiment: by installing the vibration damping pad 102, a vibration damping effect can be further achieved.

As a technical optimization scheme of the utility model, four turnings of mounting panel 1 up end all run through and have seted up mounting hole 101.

In this embodiment: by providing the mounting holes 101, it is convenient to fix the mounting plate 1 inside the washing machine.

As a technical optimization scheme of the utility model, the carriage 5 is "U" type.

In this embodiment: the supporting frame 5 is U-shaped, so that the position of the supporting rod 6 can be conveniently fixed.

The working principle is as follows: firstly, can install motor body 2 in washing machine's inside through mounting panel 1, when motor body 2 is in operation, can transmit the vibrational force that produces to fixed plate 201 on, fixed plate 201 is when the vibration, can extrude folded sheet 4, make folded sheet 4 extrusion slider 301 remove along spout 3, thereby can compress first spring 302, first spring 302 is flexible this moment can cooperate damping pad 102 to slow down the vibrational force that fixed plate 201 received, a plurality of second springs 601 and shock absorber 7 can be squeezed to the while fixed plate 201 vibration, make a plurality of second springs 601 and shock absorber 7 compress, can further reduce the vibrational force of fixed plate 201, thereby play the effect of damping to motor body 2 in the washing machine.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a damping structure of washing machine motor, includes mounting panel (1) and motor body (2), its characterized in that: the bottom end face of the motor body (2) is detachably connected with a fixed plate (201) positioned above the mounting plate (1), one side of the fixed plate (201) opposite to the mounting plate (1) is respectively provided with two sliding chutes (3) distributed front and back, the insides of the two sliding chutes (3) positioned on the same side are respectively connected with two sliding blocks (301) distributed left and right in a sliding manner, and a folding plate (4) is movably arranged among the four sliding blocks (301) through a rotating shaft;

the lateral wall at both ends all is provided with carriage (5) of fixed mounting in mounting panel (1) up end about fixed plate (201), both ends all run through and movable mounting has bracing piece (6) that distribute around two about fixed plate (201), the lateral wall activity of bracing piece (6) is cup jointed two second springs (601) that are located fixed plate (201) upper and lower both ends face respectively, is provided with between two bracing pieces (6) with one side and installs shock absorber (7) in mounting panel (1) up end, the top butt of shock absorber (7) is in the bottom of fixed plate (201).

2. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: a first spring (302) is fixedly installed between one side, far away from the folding plate (4), of the sliding block (301) and the inner side wall of the sliding groove (3).

3. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: the folding plate (4) is in a scissor shape.

4. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: the upper end and the lower end of the supporting rod (6) are fixedly connected with the upper end face of the mounting plate (1) and the top end face inside the supporting frame (5) respectively.

5. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: and a damping pad (102) is arranged between the upper end surface of the mounting plate (1) and the bottom end surface of the fixing plate (201).

6. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: four corners of the upper end surface of the mounting plate (1) are all penetrated and provided with mounting holes (101).

7. The vibration damping structure of a motor for a washing machine according to claim 1, wherein: the supporting frame (5) is U-shaped.

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