CN201089851Y

CN201089851Y - Structure for joining three-dynamical washing machine and slowing-down clutch

Info

Publication number: CN201089851Y
Application number: CNU2007201769558U
Authority: CN
Inventors: 潘雪珍
Original assignee: Individual
Current assignee: HEFEI GUORONG TECHNOLOGY WASHING EQUIPMENT Co Ltd
Priority date: 2007-10-10
Filing date: 2007-10-10
Publication date: 2008-07-23
Anticipated expiration: 2017-10-10

Abstract

The utility model provides a joint structure of three-power washing machine and gearing down clutch, relating to the washing machine technical field, in particular to a joint structure of washing machine and gearing down clutch; a washing drum, a big impeller and a small impeller of the washing machine are connected with a dewatering shaft, a big impeller shaft and a small impeller shaft of the gearing down clutch respectively; the washing drum is connected with the dewatering shaft of the gearing down clutch by a flange disc and bolts; the big impeller is connected with the big impeller shaft by a squarehead and a big nut; the small impeller is connected with the small impeller shaft by a spline and a bolt. By adopting the design proposal, the utility model has the advantages of firm joint and good stability; moreover, the contact area of the flange disc is large and the flange disc is connected by a plurality of bolts, thereby the utility model has the advantages of having the good locking performance, saving the size of the axial space and lowering the cost.

Description

A connection structure between a three-power washing machine and a deceleration clutch

技术领域technical field

本实用新型技术方案涉及洗衣机技术领域，具体地说，是涉及洗衣机与减速离合器的联接结构。The technical solution of the utility model relates to the technical field of washing machines, in particular to the coupling structure of the washing machine and the deceleration clutch.

背景技术Background technique

现有双动力洗衣机，与其减速离合器的联接中，洗涤桶与脱水轴的联接采用的是方孔与大螺母结构，这种结构虽然安装方便，但仍有一些不足：1.由于洗涤桶方孔与脱水轴方头之间受双向旋转冲击力量大，洗涤桶方孔容易磨损，大螺母防松性能差；2.由于紧固的螺母较大，需配备专用的紧固工具，而洗衣机桶内的空间有限，操作不便；3.采用方孔及螺母固定结构，占用脱水轴较多的轴向尺寸，脱水轴较长，加工有难度，成本较高。In the connection between the existing dual-power washing machine and its deceleration clutch, the connection between the washing bucket and the dehydration shaft adopts a square hole and a large nut structure. Although this structure is easy to install, there are still some shortcomings: 1. Due to the square hole of the washing bucket The two-way rotation impact force between the square head of the dehydration shaft is large, the square hole of the washing bucket is easy to wear, and the large nut has poor anti-loosening performance; The space is limited and the operation is inconvenient; 3. The square hole and nut fixing structure take up more axial dimension of the dehydration shaft, the dehydration shaft is longer, the processing is difficult, and the cost is higher.

实用新型内容Utility model content

本实用新型的目的是为了克服双动力洗衣机与其减速离合器的联接中的不足，提供一种三动力洗衣机与减速离合器的联接结构，联接牢固，通用性强，成本较低。The purpose of the utility model is to overcome the shortcomings in the connection between the double-power washing machine and its deceleration clutch, and provide a connection structure between the three-power washing machine and the deceleration clutch, which is firm in connection, strong in versatility, and low in cost.

为了达到上述的目的，所采取的措施为：一种三动力洗衣机与减速离合器的联接结构，洗衣机的洗涤桶、大波轮和小波轮分别与减速离合器的脱水轴、大波轮轴和小波轮轴相联接；所述三动力洗衣机的洗涤桶与减速离合器的脱水轴之间通过法兰盘及螺钉相联接。In order to achieve the above-mentioned purpose, the measures taken are: a connection structure between a three-power washing machine and a deceleration clutch, the washing tub, the large wave wheel and the small wave wheel of the washing machine are respectively connected with the dehydration shaft, the large wave wheel shaft and the small wave wheel shaft of the speed reduction clutch; The washing tub of the three-power washing machine is connected with the dehydration shaft of the deceleration clutch through flanges and screws.

所述的大波轮与大波轮轴之间通过方头和大螺母相联接。The big wave wheel is connected with the big wave wheel shaft through a square head and a big nut.

所述的小波轮与小波轮轴之间通过花键和螺钉相联接。The small wave wheel is connected with the small wave wheel shaft through splines and screws.

本实用新型采用的联接方式，具有以下优点及效果：The connection method adopted by the utility model has the following advantages and effects:

1.联接牢固，稳定性好。1. The connection is firm and the stability is good.

2.特别是法兰盘面接触面积大，是通过多个螺钉联接，防松性能好。2. In particular, the contact area of the flange surface is large, and it is connected by multiple screws, which has good anti-loosening performance.

3.可节省轴向空间尺寸，降低成本。3. It can save the axial space size and reduce the cost.

附图说明Description of drawings

图1为本实用新型实施例的结构示意图。Fig. 1 is a schematic structural view of an embodiment of the utility model.

在图中：In the picture:

1.洗涤桶 2.大波轮 3.小波轮 4.脱水轴1. Washing bucket 2. Big wave wheel 3. Small wave wheel 4. Dehydration shaft

5.大波轮轴 6.小波轮轴 7.法兰盘 8.螺钉5. Big wave wheel shaft 6. Small wave wheel shaft 7. Flange plate 8. Screw

9.方头 10.大螺母 11.花键 12.螺钉9. Square head 10. Big nut 11. Spline 12. Screw

具体实施方式Detailed ways

结合图1，一种三动力洗衣机与减速离合器的联接结构，洗衣机的洗涤桶1、大波轮2和小波轮3分别与减速离合器的脱水轴4、大波轮轴5和小波轮轴6相联接，其中，脱水轴4的顶端是一个法兰盘，法兰盘上设有六个圆周均布的螺钉孔，法兰盘中间有一个高起的定位圈，对洗涤桶底部起一个中心定位作用；洗涤桶1的底部联接板中间开有一个圆孔，直接座在脱水轴法兰盘面上，中间圆孔套在脱水轴中间的定位圈上，圆孔周围设有与脱水轴4相对应的六个通孔，通过螺钉8将洗涤桶与脱水轴法兰盘7牢固地联接在一起。In conjunction with Fig. 1, a connection structure between a three-power washing machine and a reduction clutch, the washing tub 1, the large wave wheel 2 and the small wave wheel 3 of the washing machine are respectively connected with the dehydration shaft 4, the large wave wheel shaft 5 and the small wave wheel shaft 6 of the speed reduction clutch, wherein, The top of the dehydration shaft 4 is a flange plate, which is provided with six screw holes evenly distributed around the circumference, and a raised positioning ring in the middle of the flange plate, which plays a central positioning role for the bottom of the washing bucket; the washing bucket There is a round hole in the middle of the bottom connecting plate of 1, which is directly seated on the flange surface of the dehydration shaft. The middle round hole is set on the positioning ring in the middle of the dehydration shaft. Through the holes, the washing bucket and the dehydration shaft flange 7 are firmly connected together by screws 8.

大波轮2的中间为四方孔，套在大波轮轴5的方头9上，然后顺着大波轮轴5顶端的螺纹旋入大螺母10，用专用套筒扳紧，使它们牢固地联接在一起。The middle of the big wave wheel 2 is a square hole, which is set on the square head 9 of the big wave wheel shaft 5, and then screwed into the big nut 10 along the thread at the top of the big wave wheel shaft 5, and tightened with a special sleeve to make them firmly connected together.

小波轮3的中间为花键孔，套在小波轮轴6的花键11上，再通过螺钉12将小波轮3与小波轮轴6牢固地联接在一起。The center of the wavelet 3 is a spline hole, which is sleeved on the spline 11 of the wavelet shaft 6, and then the wavelet 3 and the wavelet shaft 6 are firmly connected together by screws 12.

Claims

1. A connection structure of a three-power washing machine and a deceleration clutch, the washing bucket (1), the large wave wheel (2) and the small wave wheel (3) of the washing machine are respectively connected with the dehydration shaft (4), the large wave wheel shaft (5) and the dehydration clutch of the deceleration clutch The wavelet wheel shafts (6) are connected, and the feature is that: the washing tub (1) of the three-power washing machine and the dehydration shaft (4) of the deceleration clutch are connected through flanges (7) and screws (8).

2. The coupling structure between the three-power washing machine and the deceleration clutch according to claim 1, characterized in that: the square head (9) and the large nut (1 0) are connected.

3. The coupling structure between the three-power washing machine and the deceleration clutch according to claim 1, characterized in that: the wavelet wheel (3) and the wavelet wheel shaft (6) are connected by splines (11) and screws (12) connect.