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Dish washing machine and spraying arm assembly thereof

A spray arm assembly, dishwasher technology, applied in the direction of washing machine/washing machine for tableware, washing machine/rinsing machine parts for tableware, cleaning equipment, etc., can solve the problem of high manufacturing and maintenance costs, prolonged washing time, structure Complex problems, etc., to achieve the effects of cost reduction, improved cleaning rate, and improved manufacturability

Active Publication Date: 2015-07-01
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the spray arm used in the bowl machine is a one-dimensional rotating spray arm. The angle of the water sprayed by this spray arm is fixed, and it is difficult to clean the dead corner of the dishwasher.
Therefore, in order to ensure the washing effect, it is necessary to lengthen the washing time, and the cleaning rate is still not ideal
In addition, the entire spray arm is formed as a whole, or the main spray arm and the auxiliary spray arm are respectively formed as a whole, and the structure is relatively complicated. When a certain part or the connection between the two is damaged, it needs to be replaced as a whole. At the same time, the spray arm is manufactured Inconvenient, expensive to manufacture and repair

Method used

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  • Dish washing machine and spraying arm assembly thereof
  • Dish washing machine and spraying arm assembly thereof
  • Dish washing machine and spraying arm assembly thereof

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0033] The spray arm assembly 1 of the dishwasher according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] refer to Figure 1 to Figure 5 As shown, the spray arm assembly 1 of the dishwasher according to the embodiment of the present invention includes a fixed gear 10 , a main spray arm 20 , a moving gear 30 and a secondary spray arm 40 .

[0035] The fixed gear 10 is provided with a water inlet 101 communicated with the water inlet equipment. T...

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Abstract

The invention discloses a dish washing machine and a spraying arm assembly thereof. The spraying arm assembly comprises a fixed gear, a main spraying arm, a mobile gear and an auxiliary spraying arm; the fixed gear is provided with a water inlet; the main spraying arm is connected with the fixed gear and can pivot around the center axis of the fixed gear; a first spraying chamber is formed in the main spraying arm; the outer surface of the main spraying arm is provided with a thrust hole and a plurality of first spraying holes; the mobile gear is connected with the main spraying arm; the mobile gear is meshed with the fixed gear so as to drive the mobile gear to pivot around the center axis of the mobile gear and pivot around the center axis of the fixed gear; the auxiliary spraying arm is connected with the mobile gear and synchronously moves along with the mobile gear; a second spraying chamber is limited in the auxiliary spraying arm; the peripheral surface of the auxiliary spraying arm is provided with a plurality of second spraying holes. According to the spraying arm assembly of the dish washing machine, the change of the spraying arms into the two-dimensional rotation from the one-dimensional rotation can be implemented and accordingly the cleaning rate is improved and the spraying arms are not integrally-formed parts any more, the auxiliary spraying arm can be formed by two separated parts especially, and accordingly the manufacturability is improved and the cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of dishwashers, more specifically, to a spray arm assembly of a dishwasher and a dishwasher with the spray arm assembly. Background technique [0002] In the related art, the spray arm used in the bowl machine is a one-dimensional rotating spray arm. The angle of the water sprayed by this spray arm is fixed, and it is difficult to clean the dead corner of the dishwasher. Therefore, in order to ensure the washing effect, the washing time needs to be lengthened, and the cleaning rate is still not ideal enough. In addition, the entire spray arm is formed as a whole, or the main spray arm and the auxiliary spray arm are respectively formed as a whole, and the structure is relatively complicated. When a certain part or the connection between the two is damaged, it needs to be replaced as a whole. At the same time, the spray arm is manufactured Inconvenient, high manufacturing and maintenance costs. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/23A47L15/42
CPCA47L15/20A47L15/23A47L15/4282
Inventor 石颖青高峰
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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