CN203493574U

CN203493574U - Motor fixing and supporting device and dust collector

Info

Publication number: CN203493574U
Application number: CN201320488460.4U
Authority: CN
Inventors: 张小冬; 陈鸿; 张灯
Original assignee: Panasonic Home Appliances R&D Center Hangzou Co Ltd
Current assignee: Panasonic Appliances China Co Ltd
Priority date: 2013-08-09
Filing date: 2013-08-09
Publication date: 2014-03-26
Anticipated expiration: 2023-08-09

Abstract

The utility model discloses a motor fixing and supporting device, which is applied to a dust collector. The motor fixing and supporting device can effectively solve the problems that the existing motor fixing and supporting device can generate the turning, and the motor releasing can be caused, so the fixation and shock absorption effects on a motor can be lost. The motor fixing and supporting device comprises a shock absorption body, wherein the shock absorption body comprises a fixing part and a supporting part, the fixing part is used for being fixedly connected with the motor, the supporting part is used for being fixedly connected with a dust collector casing, and a bulge part used for supporting the fixing part in an auxiliary way is arranged under the fixing part and is used for being matched with the wall surface of the dust collector casing for preventing the shock absorption body from generating excessive deflection. The motor fixing and supporting device has the advantages that the structure is simple, most components in the existing dust collector do not need to be improved, only one bulge part needs to be added under the original motor fixing and supporting device, and the support force balancing with the lower pressure of the motor can be provided when the supporting device deforms, so the motor position is enabled not to change, and the motor can normally operate.

Description

A kind of motor fixed support device and dust catcher

Technical field

The utility model relates to a kind of bracing or strutting arrangement, relates to specifically a kind of dust catcher motor fixed support device and uses the dust catcher of this device.

Background technology

Motor is the core component in dust catcher, as shown in Figure 1, in order to fix and alleviate the sound of motor 4, in one end of motor 4, can put an annular rubber ring so as fixing motor simultaneously to motor damping, as shown in Figure 2, the fixed part 1 of this rubber ring right part for being fixedly connected with motor 4, have the inner groove suitable with motor 4, the support portion 3 of the left part of rubber ring for being fixedly connected with shell of the dust collector 2, support portion 3 lower cage are located on housing, by current structure, housing can be given one of the support portion power making progress, and motor can be given downward power of fixed part, and two power are not on same straight line, can make like this rubber ring produce upset, even cause motor to deviate from rubber ring, thereby lower or lose the fixing and cushioning effect to motor.

Utility model content

The dust catcher that the purpose of this utility model is to provide a kind of motor fixed support device and uses this motor fixed support device, can effectively solve motor fixed support device can produce and stir, cause motor to deviate from, thereby lose the problem to the fixing and cushioning effect of motor.

In order to solve the problems of the technologies described above, first the utility model discloses a kind of motor fixed support device, comprise damping body, described damping body comprises fixed part and the support portion for being fixedly connected with shell of the dust collector for being fixedly connected with motor, it is characterized in that: the below of described fixed part is provided with the jut for supplemental support fixed part.

Preferably, the width of described jut be more than or equal to the width of fixed part and be less than fixed part and the width of support portion and; Jut can not produce moment when enough support forces are provided again, guarantees the balance of whole bracing or strutting arrangement when jut plays a role.

Preferably, described in each, on jut, all have damping blind hole; When motor presses down, play the effect of buffering, play the effect that reduces noise simultaneously.

Preferably, described damping blind hole is opened on the sidewall of jut; Reach best buffering effect.

Preferably, described jut is two or more, between described adjacent jut, leaves dashpot; If it is harder that jut is made material, a plurality of juts can be set to improve damping effect.

The technical scheme that said motor fixed support device is applied on dust catcher is as follows:

A kind of dust catcher, comprise motor and shell of the dust collector, and aforesaid motor fixed support device, the fixed part of described motor fixed support device and support are fixedly connected with motor and shell of the dust collector respectively, and the shell of the dust collector wall mating reaction of the jut of described motor fixed support device and its below, to hinder damping body, excessive deflection occurs.

Preferably, the bottom of described jut and its below shell of the dust collector wall shape are suitable; When bracing or strutting arrangement deforms, jut can contact with shell of the dust collector fully, guarantees enough support forces.

Preferably, between described jut and shell of the dust collector, be provided with 0.5～2mm gap; Play cushioning effect, can reduce installation accuracy requirement, during installation, need only contact good with housing of support portion simultaneously.

Compared with prior art, the utility model has the advantages that: this apparatus structure is simple, existing most of dust catcher inner part is not needed to improve, as long as make a jut below original motor fixed support device more, in bracing or strutting arrangement deflect when distortion, can provide a support force with motor pressure balance, thereby guarantee that motor position does not change, motor is normally moved.

Accompanying drawing explanation

Structural representation when Fig. 1 is existing dust catcher motor fixed support device use;

Cutaway view when Fig. 2 is existing dust catcher motor fixed support device use;

Fig. 3 is the front view of the utility model motor fixed support device Application Example one;

Fig. 4 is the left view of Fig. 3;

Structural representation when Fig. 5 is the use of the utility model motor fixed support device;

Fig. 6 is the front view of the utility model motor fixed support device embodiment bis-.

The specific embodiment

Embodiment mono-:

Consulting Fig. 3 is the Application Example one of a kind of dust catcher motor of the utility model fixed support device, said motor fixed support device is arranged on dust catcher, comprise damping body, described damping body comprises the fixed part 1 being fixedly connected with motor 4 and the support portion 3 being fixedly connected with shell of the dust collector 2, the below of described fixed part 1 is provided with the jut 5 of at least one supplemental support fixed part 1 when damping body deforms, described in each, on jut 5, all have damping blind hole 6, described damping blind hole 6 is opened on the sidewall of jut 5.

As shown in Figure 4, the width of described jut 5 be more than or equal to the width of fixed part 1 and be less than fixed part 1 and the width of support portion 3 and.

As shown in Figure 5, the shape of the bottom of described jut 5 and its below shell of the dust collector 2 walls is suitable, between described jut 5 and shell of the dust collector 2, is provided with 0.5～2mm gap.

Embodiment bis-:

As shown in Figure 6, basic identical with embodiment mono-, different support is that described jut 5 is two, or according to actual conditions, plural jut 5 is set, and between adjacent jut 5, leaves dashpot 7.

In above-described embodiment, the installation of motor fixed support device is consistent with the mounting means of common motor fixed support device, at dust catcher, be subject to judder, while the abnormality such as impacting and fall, there is relative motion in motor 4, supporting body is produced to pressure, bracing or strutting arrangement deforms, when deflection reaches 0.5～2mm gap that set amount both set between jut 5 and shell of the dust collector 2, jut 5 will contact with the housing bottom of dust catcher, and stop bracing or strutting arrangement to be further out of shape, provide simultaneously one with the support force of motor 4 to bracing or strutting arrangement downward force balance, so just can guarantee that motor 4 can not deviate from bracing or strutting arrangement, maintain the normal installation site of motor 4.The material of jut 5 can be rigid material, but preferably consistent with damping bulk material, adopts elastic shock attenuation material integrally manufactured, can effectively extend like this service life of bracing or strutting arrangement.

The utility model motor fixed support device can also be used at other and the similar motor of the utility model dust catcher to be needed on the equipment of supplemental support.

The foregoing is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.

Claims

1. a motor fixed support device, comprise damping body, described damping body comprises fixed part (1) and the support portion (3) for being fixedly connected with shell of the dust collector (2) for being fixedly connected with motor (4), it is characterized in that: the below of described fixed part (1) is provided with the jut (5) for supplemental support fixed part (1).

2. a kind of motor fixed support device as claimed in claim 1, is characterized in that: the width of described jut (5) be more than or equal to the width of fixed part (1) and be less than fixed part (1) and the width of support portion (3) and.

3. a kind of motor fixed support device as claimed in claim 1, is characterized in that: on jut described in each (5), all have damping blind hole (6).

4. a kind of motor fixed support device as claimed in claim 3, is characterized in that: described damping blind hole (6) is opened on the sidewall of jut (5).

5. a kind of motor fixed support device as described in any one in claim 1 to 4, is characterized in that: described jut (5) is two or more, leaves dashpot (7) between described adjacent jut (5).

6. a dust catcher, comprise motor (4) and shell of the dust collector (2), it is characterized in that: also include the motor fixed support device as described in any one in claim 1 to 5, the fixed part of described motor fixed support device (1) and support (3) are fixedly connected with motor (4) and shell of the dust collector (2) respectively, and the jut of described motor fixed support device (5) to hinder damping body, excessive deflection occurs with the shell of the dust collector wall mating reaction of its below.

7. a kind of dust catcher motor fixed support device as claimed in claim 6, is characterized in that: the shape of the bottom of described jut (5) and its below shell of the dust collector (2) wall is suitable.

8. a kind of dust catcher motor fixed support device as described in claim 6 or 7, is characterized in that: between described jut (5) and shell of the dust collector (2), be provided with 0.5～2mm gap.