CN202004564U

CN202004564U - Motor shell of tumbling-box washing machine

Info

Publication number: CN202004564U
Application number: CN2011200506886U
Authority: CN
Inventors: 不公告发明人
Original assignee: XINLE ELECTRIC APPLIANCE CO Ltd NINGBO
Current assignee: XINLE ELECTRIC APPLIANCE CO Ltd NINGBO
Priority date: 2011-02-23
Filing date: 2011-02-23
Publication date: 2011-10-05
Anticipated expiration: 2021-02-23

Abstract

The utility model relates to a motor shell of a tumbling-box washing machine, comprising a body. The motor shell is characterized in that the body is provided with an installing surface which is rectangular; the body is outwards provided with fixed supporting feet in an extending manner along the three corners of the installing surface; and each fixed supporting foot is provided with an installing hole. Compared with the prior art, the motor shell has the advantages that the quantity of the fixed supporting feet of the motor shell is reduced, not only is the cost of the shell material reduced, but also the interference between the shell and a water discharging pipe also can be prevented, and the university of an outer barrel, a front barrel and the motor among the washing machines with different capacities is beneficial to being realized, so that the cost of production and manufacture is greatly reduced.

Description

The electric machine casing of roller washing machine

Technical field

The utility model relates to the electric machine casing of a kind of shell structure, particularly a kind of roller washing machine.

Background technology

In household appliances, motor is being played the part of very important role, and every air-conditioning, washing machine etc. have the product of rotating part, all will rely on motor to drive.

Series excited machine is because it has mechanical properties such as the big and high speed efficient height of low speed torque, be widely used on the roller washing machine as driving arrangement, as the patent No. is that the Chinese utility model patent " series excited machine " of ZL200720110566.5 just relates to a kind of series excited machine that is used on the roller washing machine, this motor comprises front end housing and rear end cap, be positioned at the rotor assembly and the stator module of motor center, described rotor assembly comprises armature spindle and commutator, commutator is provided with carbon brush outward, carbon brush is fixed on the end cap by carbon brush holder, is provided with insulating barrier between carbon brush and the end cap.Yet, series excited machine shell structure size in the above-mentioned patent is bigger, as Fig. 3, shown in Figure 4, the housing 1 of this series excited machine ' on form four install legs 2 ', be arranged in housing 1 ' around, usually motor is mounted near near the drainage pipe of outer bucket, and one of them installation leg of motor just is fixed near the drainage pipe, when needs change the capacity of roller washing machine, it generally is the size that changes the outer bucket in back, and when outside the back barrel of size decreases, this have four one of them legs that legs are installed will and drainage pipe between interfere, make this electric machine casing directly in the Rolling washing machine of low capacity, to use, cause the versatility of electric machine casing poor.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of versatility height and the small and exquisite Rolling washing machine electric machine casing of volume at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electric machine casing of roller washing machine, include body, it is characterized in that: described body has installed surface, this installed surface is rectangular, described body is outward extended with fixed feet along wherein three corners of installed surface, offers installing hole on each fixed feet.

Fixing for the ease of motor shaft alleviates the overall weight of motor simultaneously, saves material, as preferably, and the middle part hollow out of described body, this body longitudinally also offers installs the axis hole that motor shaft is used.

As further preferred, described body and fixed feet are the integral piece through the die casting moulding.

Compared with prior art, advantage of the present utility model is: the quantity that has reduced the fixed feet of electric machine casing, not only reduced the cost of case material, can also prevent the interference between housing and the drainage pipe, help realizing the versatility of bucket and motor before the outer bucket between the different capabilities washing machine, reduce manufacturing cost greatly.

Description of drawings

Fig. 1 is one of perspective view of the utility model embodiment.

Fig. 2 be the utility model embodiment perspective view two

Fig. 3 is one of perspective view of electric machine casing in the prior art.

Fig. 4 be electric machine casing in the prior art perspective view two.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, the electric machine casing of present embodiment is mainly used in the series excited machine that is installed in the roller washing machine, this electric machine casing includes the body 1 of cube structure, the middle part hollow out of body 1, body 1 longitudinally offers the axis hole 11 that power supply arbor 3 passes, body 1 also has the rectangle installed surface, this installed surface wherein three corners stretches out and forms fixed feet 2, offer installing hole 21 on each fixed feet 2, and body 1 and fixed feet 2 are the integral piece through the die casting moulding.

Present embodiment has saved one with the installation of electric machine casing, has made three hard-wired shell structures of leg with original into by four hard-wired electric machine casings of leg; When the capacity of roller washing machine diminishes, corresponding the reducing of installing space of the outer bucket in back, the position of one of them leg that present embodiment saves can provide certain installing space for the installation of washing machine sewer pipe, prevent that electric machine casing and drainage pipe from interfering, change washing machine capacity and only need change outer bucket back bucket, need not to change electric machine casing and the preceding bucket of outer bucket, not only make the motor housing material save 5%, the input cost (the outer barrel die of saving single series is invested about 650,000 yuan) of the preceding barrel die of outer bucket of roller washing machine be can also save greatly, the generalization and the standardization of roller washing machine between the different model helped realizing.

Claims

1. the electric machine casing of a roller washing machine, include body, it is characterized in that: described body has installed surface, and this installed surface is rectangular, described body is outward extended with fixed feet along wherein three corners of installed surface, offers installing hole on each fixed feet.

2. the electric machine casing of roller washing machine according to claim 1 is characterized in that: the middle part hollow out of described body, this body longitudinally also offer installs the axis hole that motor shaft is used.

3. the electric machine casing of roller washing machine according to claim 1 and 2 is characterized in that: described body and fixed feet are the integral piece through the die casting moulding.