CN108652557B

CN108652557B - Dish washer motor fixed knot constructs and dish washer

Info

Publication number: CN108652557B
Application number: CN201710213328.5A
Authority: CN
Inventors: 张永奎; 杨林; 代天喜; 焦立业
Original assignee: Qingdao Haier Dishwasher Co Ltd
Current assignee: Qingdao Haier Dishwasher Co Ltd
Priority date: 2017-04-01
Filing date: 2017-04-01
Publication date: 2022-12-30
Anticipated expiration: 2037-04-01
Also published as: CN108652557A

Abstract

The invention relates to the relevant technical field of dish-washing machines, and particularly discloses a motor fixing structure of a dish-washing machine, wherein a motor is arranged in a machine body of the dish-washing machine and comprises a base fixedly arranged on the machine body of the dish-washing machine and a plurality of fixing components connected with the motor and the base; the fixed component is arranged on the side part of the motor. According to the dish washer motor fixing structure and the dish washer, the fixing component is arranged on the side part of the output end of the motor, so that the space in the body of the dish washer is effectively utilized, and the motor does not need to occupy the space above and below the motor when being installed, namely, a flat design is adopted, and the space utilization rate is improved. In addition, because the motor is fixed on the base, the water tank leakage caused by the motor being arranged at one side of the bottom of the water tank and the situations of the drooping and deformation of the bottom of the water tank and the like caused by the motor being fixed at the bottom of the water tank are avoided.

Description

Dish washer motor fixed knot constructs and dish washer

Technical Field

The invention relates to the technical field of dish washing machines, in particular to a dish washing machine motor fixing structure and a dish washing machine.

Background

The dish washer is a household appliance that removes various food residues attached to tableware by using washing water sprayed from a nozzle installed inside an inner container. The dish washer comprises an inner container for accommodating tableware, a water tank which is arranged on the bottom surface of the inner container and is used for storing washing water, a water suction pump for pumping the washing water in the water tank to a nozzle, a water suction motor for driving the water suction pump, a drainage pump for discharging sewage and a drainage motor for driving the drainage pump.

The existing water pumping motor is usually arranged on one side of the bottom of the water tank or on the bottom of the water tank, and vibration generated in the working process of the water pumping motor is reduced through a rubber piece. However, the adoption of the fixing structure of the dishwasher motor has the following problems:

1. the rubber part occupies the space below the water tank, so that the space utilization rate is reduced;

2. if the water pumping motor is fixed on one side of the bottom of the water tank, the water pumping motor generates vibration during working, although preliminary shock absorption is performed through the rubber piece, the single side of the water tank side where the water pumping motor is installed is stressed, so that the water tank is likely to incline, and the possibility of water leakage of the water tank is increased;

3. if the water pumping motor is fixed at the bottom of the water tank, if the heavier water pumping motor is arranged at the bottom of the water tank, the bottom of the water tank is easy to droop, and the bottom of the water tank is easy to deform due to the rotating torque generated when the water pumping motor rotates.

Disclosure of Invention

The invention aims to provide a dishwasher motor fixing structure and a dishwasher, and aims to solve the problem that the existing dishwasher motor fixing structure occupies a large space.

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

a motor fixing structure of a dish washing machine is characterized in that a motor is arranged in a machine body of the dish washing machine and comprises a base fixedly arranged on the machine body of the dish washing machine and a plurality of fixing components connected with the motor and the base; the fixed component is arranged on the side where the output end of the motor is located or on the side opposite to the side where the output end of the motor is located.

Furthermore, the fixing assembly comprises a supporting piece fixedly connected to the base, a fixing piece fixedly connected to the motor shell, and an elastic piece connected to the supporting piece and the fixing piece.

Further, the elastic part is a rubber part.

Furthermore, the elastic component comprises a first connecting plate connected with the supporting component, and a second connecting plate which is integrally formed with the first connecting plate and connected with the fixing component, wherein the first connecting plate and the second connecting plate are V-shaped, and an included angle formed by the first connecting plate and the second connecting plate is an obtuse angle.

Further, a first connecting hole is formed in the first connecting plate, and the axis direction of the first connecting hole is parallel to the width direction of the first connecting plate; and a second connecting hole is formed in the second connecting plate, and the central axis of the second connecting hole is perpendicular to the central axis of the first connecting hole.

Furthermore, the support piece and the fixing piece are both of structures with small middle parts and large two ends, the diameter of the first connecting hole is smaller than that of the small-diameter section of the support piece, and the diameter of the second connecting hole is smaller than that of the small-diameter section of the fixing piece.

Further, the supporting piece and the base are integrally formed.

Further, the fixing piece is connected with the motor shell through a bolt.

In order to achieve the purpose, the invention also provides the dishwasher, and the motor is fixed in the dishwasher body by adopting the dishwasher motor fixing structure.

The invention has the beneficial effects that: according to the dish washer motor fixing structure and the dish washer, the fixing component is arranged on the side part of the motor, so that the space in the body of the dish washer is effectively utilized, and the motor does not need to occupy the space above and below the motor when being installed, namely, a flat design is adopted, and the space utilization rate is improved. In addition, because the motor is fixed on the base, the water tank leakage caused by the motor being arranged at one side of the bottom of the water tank and the situations of the drooping and deformation of the bottom of the water tank and the like caused by the motor being fixed at the bottom of the water tank are avoided.

Drawings

FIG. 1 is a schematic view of a motor mounting structure according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

fig. 3 is a schematic structural view of the elastic member according to the present invention.

In the figure:

1. a base; 2. a motor; 3. a fixing assembly; 31. an elastic member; 311. a first connecting plate; 312. a second connecting plate; 313. a first connection hole; 314. a second connection hole; 32. a fixing member; 33. and a support member.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 2, the present embodiment provides a motor fixing structure of a dishwasher, in which a motor 2 is provided in a body of the dishwasher. The motor fixing structure of the dish washing machine comprises a base 1 fixedly arranged on the body of the dish washing machine and a plurality of fixing components 3 connected with a motor 2 and the base 1; the fixing component 3 is arranged on the side part of the motor 2. If motor 2 level is placed, fixed subassembly 3 locates motor output place side or the one side relative to this side, because the casing height of motor 2 output place side or the one side relative to this side is less than the casing height at motor 2 middle part, locate motor 2 output place side or the one side relative to this side with fixed subassembly 3, effectively utilize the space in the dish washer fuselage, and need not to occupy the space about motor 2 when installing motor 2, adopted the platyzization design promptly, improved space utilization.

If the motor 2 is vertically arranged, the fixing assembly is arranged around the motor 2, the space around the motor 2 is fully utilized, and the space above and below the motor 2 is not occupied.

Preferably, in this embodiment, the motor 2 is horizontally arranged, the fixing component 3 is located below the output end of the motor 2, the space below the output end of the motor 2 is fully utilized, and the space utilization rate is improved. The fixed component 3 is symmetrically arranged about the central axis of the output shaft of the motor 2, so that the stability of the motor 2 is guaranteed. An asymmetric design can also be selected, and other structures are the same as those of the embodiment, which is not described in detail herein.

In addition, because the motor 2 is fixed on the base 1, the water tank leakage caused by the motor 2 being installed on one side of the water tank bottom and the water tank bottom sagging and deformation caused by the motor 2 being fixed on the water tank bottom are avoided.

In this embodiment, specifically, the fixing assembly 3 includes a supporting member 33 integrally formed with the base 1, a fixing member 32 connected to the housing of the motor 2 through a bolt, and an elastic member 31 connecting the supporting member 33 and the fixing member 32. Wherein elastic component 31 is the rubber spare, has reduced the vibrations that produce in the motor 2 working process, has reduced the noise.

As shown in fig. 3, the elastic member 31 includes a first connecting plate 311 connected to the supporting member 33, and a second connecting plate 312 integrally formed with the first connecting plate 311 and connected to the fixing member 32, wherein the first connecting plate 311 and the second connecting plate 312 are V-shaped and form an obtuse angle. Specifically, the first connection plate 311 is provided with a first connection hole 313, and an axial direction of the first connection hole 313 is parallel to a width direction (W direction shown in fig. 3) of the first connection plate 311; the second connecting plate 312 is provided with a second connecting hole 314, and the central axis of the second connecting hole 314 is perpendicular to the central axis of the first connecting hole 313. The elastic member 31 of the present embodiment may also be configured in other shapes other than a V shape, specifically determined according to the housing structure of the motor 2 and how the motor 2 is placed.

The supporting member 33 and the fixing member 32 are both small in the middle and large at both ends, and the diameter of the first connection hole 313 is smaller than that of the small-diameter section of the supporting member 33, and the diameter of the second connection hole 314 is smaller than that of the small-diameter section of the fixing member 32. Since the elastic member 31 has elasticity, the first connection hole 313 can be sleeved on the small diameter section of the supporting member 33, and the second connection hole 314 is sleeved on the small diameter section of the fixing member 32.

This embodiment still provides a dish washer, adopts foretell dish washer motor fixed knot to construct will in motor 2 is fixed in the dish washer fuselage, effectively utilizes the space in the dish washer fuselage, has avoided installing motor 2 and has caused the basin to leak in the one side of bottom of the water tank to and the emergence of the situations such as the flagging and deformation of bottom of the water tank that cause when fixing motor 2 bottom of the water tank.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A dishwasher motor fixing structure is characterized by comprising a base (1) fixedly arranged on a dishwasher body and a plurality of fixing components (3) connected with the motor (2) and the base (1); the fixing component (3) is arranged on the side part of the motor (2);

the fixing component (3) comprises a supporting piece (33) fixedly connected to the base (1), a fixing piece (32) fixedly connected to the shell of the motor (2), and an elastic piece (31) connecting the supporting piece (33) and the fixing piece (32);

the elastic part (31) is a rubber part;

the elastic piece (31) comprises a first connecting plate (311) connected with the supporting piece (33) and a second connecting plate (312) which is integrally formed with the first connecting plate (311) and connected with the fixing piece (32), the first connecting plate (311) and the second connecting plate (312) are V-shaped, and an included angle formed by the first connecting plate (311) and the second connecting plate (312) is an obtuse angle;

a first connecting hole (313) is formed in the first connecting plate (311), and the axial direction of the first connecting hole (313) is parallel to the width direction of the first connecting plate (311); the second connecting plate (312) is provided with a second connecting hole (314), and the central axis of the second connecting hole (314) is perpendicular to the central axis of the first connecting hole (313).

2. The dishwasher motor fixing structure according to claim 1, wherein the supporting member (33) and the fixing member (32) are each a structure having a small middle and large ends, and the first coupling hole (313) has a diameter smaller than that of a small diameter section of the supporting member (33), and the second coupling hole (314) has a diameter smaller than that of a small diameter section of the fixing member (32).

3. The dishwasher motor fixing structure according to claim 1, wherein the support member (33) is integrally formed with the base (1).

4. The dishwasher motor fixing structure according to claim 1, wherein the fixing member (32) is bolted to the motor (2) housing.

5. A dishwasher, characterized in that the motor (2) is fixed in the dishwasher body by the dishwasher motor fixing structure of any one of claims 1 to 4.