CN2839333Y

CN2839333Y - Washing machine dewatering drum

Info

Publication number: CN2839333Y
Application number: CN 200520116400
Authority: CN
Inventors: 张林建; 杨吉明
Original assignee: 范界亭
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2006-11-22
Anticipated expiration: 2015-11-11

Abstract

The utility model relates to a dewatering drum of a washing machine, which comprises a stainless steel dewatering drum body (1) and a balancing ring (2) which is arranged on the upper part of the stainless steel dewatering drum body (1), wherein a dewatering drum base (3) is arranged on the lower part of the stainless steel dewatering drum body (1). The utility model is characterized in that a shaft disc (4) is inserted in the dewatering drum base (3); a dewatering shaft (5) is arranged in the shaft disc (4); the dewatering shaft (5) is arranged in the shaft disc (4) in a die-casting mode; the balancing ring (2) comprises an upper ring (21) and a lower ring (22); the upper ring (21) is buckled on the lower ring (22); the lower ring (22) is fixed on the stainless steel dewatering drum body (1); a sealing body is arranged in the ring, and liquids (211) are poured in the balancing ring. The utility model has the advantages that because the large specific gravity liquids are poured in the balancing ring, the dewatering drum is easy to keep balance, and the phenomenon that the drum is beat can be avoided; besides, the shaft disc (4) is inserted in the dewatering drum base, and the dewatering shaft is arranged in the shaft disc (4) in a die-casting mode; therefore, the utility model is firm and is suitable for dewatering in high rotary speed.

Description

Dehydrating vessel in washing machine

Technical field

The utility model relates to a kind of washing machine, particularly a kind of improved dehydrating vessel in washing machine.

Background technology

Existing dehydrating vessel in washing machine adopts plastics or enamel material to make mostly, its staving wall thickness, center of gravity is higher, often occur beating the bucket phenomenon during dehydration, not only produce bigger noise, cause environmental pollution, and time one longly also can make the dehydrating shaft bending, associated components such as bearing are impaired easily, so that the fault rate of dehydrating vessel in washing machine increases suddenly, cause very big inconvenience to the user.

The patent No. is 02270503.3 Chinese utility model patent, a kind of " two-tub washing machine " disclosed, it comprises dehydration barrel, dehydration barrel top is gimbal, the dehydration barrel staving is arranged with dewatering hole, it is characterized in that: described dehydration barrel is by gimbal, constitutes at the bottom of the stainless steel bucket of up/down perforation and the Plastic Drum bucket, outside stainless steel bucket is socketed at the bottom of the Plastic Drum, and fix with screw; The stainless steel bucket of top, joint portion has the groove of an indent at the bottom of stainless steel bucket and the Plastic Drum bucket, the inside flange of one circle is arranged at the stainless steel bucket bottom, at the bottom of the Plastic Drum screw position be protrude from barrel at the bottom of the projection of body, the stainless steel bucket flange wraps on the edge in the projection outside at the bottom of the Plastic Drum, and screw is fixed in the projection; The stainless steel bucket bottom is provided with groove, and this groove floor just in time seat both can play positioning action on the top edge at the bottom of the Plastic Drum, can play the effect that increases staving intensity again; The outer bottom setting is arranged with vertical gusset at the bottom of the Plastic Drum.

Though this patent has solved the problems referred to above, but still there is following defective: because prior art is still adopted in being connected between its dehydration staving and dehydration barrel base and the dehydrating shaft, so both complex structures can not be fit to high rotating speed again and dewater.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of staving intensity height, the dehydrating vessel in washing machine that is fit to high rotating speed dehydration simple in structure are provided 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 dehydrating vessel in washing machine, comprise the stainless steel dewatering staving, be arranged on the gimbal on stainless steel dewatering staving top, described stainless steel dewatering staving bottom is provided with the dehydration barrel base, it is characterized in that: be embedded with a reel in the described dehydration barrel base, be provided with a dehydrating shaft in the described reel.

Described dehydrating shaft is that die casting is in described reel and the structure that links into an integrated entity; Described gimbal comprises ring and encircles down that described upward latch closure is established and is fixed on down on the ring, and following ring is fixed on the stainless steel dewatering staving; Ring inner sealing cavity and interior injection liquid such as salt solution.

Compared with prior art, advantage of the present utility model is: owing to be marked with liquid in the gimbal, make dehydration barrel keep balance easily, reduced and beaten the bucket phenomenon; Moreover, being embedded with a reel in the dehydration barrel base, dehydrating shaft is that die casting is connected in the described reel, makes the utility model firmer, ease of assembly, and be fit to high rotating speed dehydration.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the gimbal structural representation among the utility model embodiment;

Fig. 3 is stainless steel dewatering tub bridging arrangement figure;

Fig. 4 is the A--A cutaway view of Fig. 3.

The specific embodiment

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

Shown in Fig. 1,2,3,4, a kind of dehydrating vessel in washing machine comprises stainless steel dewatering staving 1, stainless steel dewatering tub 1 adopts lapping forming technique, at first makes stainless steel materials two ends overlap joint intermesh compression moulding then, it is thick that overlapping part is equivalent to 4 times of material, and the intensity height is seen Fig. 3,4.Stainless steel dewatering staving 1 top is provided with gimbal 2, gimbal 2 comprises ring 21 and encircles 22 down, last ring 21 buttons establish be fixed under encircle on 22, make to have an enclosed cavity in the ring, inject liquid 211 in it, this liquid 211 can be salt solution, improve balance quality, at last, following ring 22 is fixed on the stainless steel dewatering staving 1 by screw, sees Fig. 1,2.Stainless steel dewatering staving 1 bottom also is connected with dehydration barrel base 3 by screw, dehydration barrel base 3 adopts plastics to make, the reel 4 that at first will have dehydrating shaft 5 during injection moulding is put into mould in advance and is carried out injection moulding, reel 4 is inlayed be fixed in the plastics dehydration barrel base 3.Reel 4 adopts the aluminium alloy manufacturings, during die casting dehydrating shaft 5 is put into mould in advance and carries out die casting, and making dehydrating shaft 5 is that die casting is in described reel 4 and link into an integrated entity.Both convenient the manufacturing also improved bonding strength greatly.

Claims

1, a kind of dehydrating vessel in washing machine, comprise stainless steel dewatering staving (1), be arranged on the gimbal (2) on stainless steel dewatering staving (1) top, described stainless steel dewatering staving (1) bottom is provided with dehydration barrel base (3), it is characterized in that: be embedded with a reel (4) in the described dehydration barrel base (3), be provided with a dehydrating shaft (5) in the described reel (4).

2, dehydrating vessel in washing machine as claimed in claim 1 is characterized in that: described dehydrating shaft (5) is that die casting is in described reel (4) and link into an integrated entity.

3, dehydrating vessel in washing machine as claimed in claim 2 is characterized in that: described gimbal (2) comprises ring (21) and following ring (22), and described upward ring (21) button is established and is fixed on down on the ring (22), and following ring (22) is fixed on the stainless steel dewatering staving (1); Be marked with liquid (211) in the ring inner sealing cavity.