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Spraying arm assembly for dish-washing machine and dish-washing machine provided with spraying arm assembly

A spray arm assembly, dishwasher technology, applied in the direction of washing machine/washing machine for tableware, washing machine/rinsing machine parts for tableware, household appliances, etc., can solve the problem of poor washing, affecting the washing effect of dishwasher, washing Dead zone and other problems, to achieve the effect of good washing effect, simple structure, convenient assembly and disassembly

Active Publication Date: 2016-09-21
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the 60-cabinet dishwasher in the related art is close to the depth dimension due to its width, so the shape of the inner bowl basket area is close to a square, while the spray area of ​​the general spray arm is circular, so that the area of ​​the bowl basket area Poor washing occurs at the four corners, and even dead areas are formed, seriously affecting the washing effect of the dishwasher

Method used

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  • Spraying arm assembly for dish-washing machine and dish-washing machine provided with spraying arm assembly
  • Spraying arm assembly for dish-washing machine and dish-washing machine provided with spraying arm assembly
  • Spraying arm assembly for dish-washing machine and dish-washing machine provided with spraying arm assembly

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0130] Such as Figure 1 to Figure 14 As shown, in this embodiment, the spray arm assembly 100B for the dishwasher is mainly composed of the spray arm seat 10B, the spray arm main body 20B, the first spray arm auxiliary body 30B, the second spray arm auxiliary body 40B, the first gear Group 52B, sun gear 51B, second gear group 53B, first slip ring 61B, second slip ring 62B, and third slip ring 63B.

[0131] Wherein, the first gear set 52B is a one-stage gear transmission, that is, the first gear set 52B includes a planetary gear, and the second gear set 53B is a two-stage gear transmission, that is, the second gear set 53B includes a second planetary gear 531B and is located at The second transmission gear 532B between the sun gear 51B and the second planetary gear 531B.

[0132] Such as figure 2 and Figure 4 As shown, the spray arm seat 10B is formed along the vertical direction (as figure 1 shown in the up and down direction), the spray arm seat 10B defines a water flo...

Embodiment 2

[0148] Figure 15 to Figure 28 As shown, in this embodiment, the spray arm assembly 100B for the dishwasher is mainly composed of the spray arm seat 10B, the spray arm main body 20B, the first spray arm auxiliary body 30B, the second spray arm auxiliary body 40B, the first gear Group 52B, sun gear 51B, second gear group 53B, first slip ring 61B, second slip ring 62B, and third slip ring 63B.

[0149] Wherein, the first gear set 52B is a three-stage gear transmission, that is, the first gear set 52B includes a first planetary gear 521B and two first transmission gears 522B, and the two first transmission gears 522B are arranged side by side on the first planetary gear 521B. Between the central gear 51B, and one of the two first transmission gears 522B is externally meshed with the other first transmission gear 522B and the first planetary gear 521B, and the other of the two first transmission gears 522B is connected to the center The gear 51B is externally meshed for transmiss...

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Abstract

The invention discloses a spraying arm assembly for a dish-washing machine and the dish-washing machine provided with the spraying arm assembly. The spraying arm assembly comprises a spraying arm base, a spraying arm main body, a first spraying arm subordinate body, a second spraying arm subordinate body and a gear assembly, wherein the spraying arm main body is arranged on the spraying arm base and is capable of rotating around the central axis of the spraying arm base; a first spraying arm subordinate body rotating shaft and first spraying holes are arranged on the first spraying arm subordinate body, and the first spraying arm subordinate body is capable of rotating around the central axis of the first spraying arm subordinate body rotating shaft; a second spraying arm subordinate body rotating shaft and second spraying holes are arranged on the second spraying arm subordinate body, and the second spraying arm subordinate body is capable of rotating around the central axis of the second spraying arm subordinate body rotating shaft; the second spraying arm subordinate body comprises two spraying arms which are symmetrically arranged; the movement tracks of the first spraying holes and the second spraying holes are superposed, so that a washing region, which is roughly square, is defined; and the gear assembly is capable of driving the spraying arm main body and the spraying arm subordinate bodies to rotate. According to the embodiment, the spraying arm assembly for the dish-washing machine disclosed by the invention can achieve the square washing region, and the spraying arm assembly is good in washing effect and good in user experience.

Description

technical field [0001] The present invention relates to the technical field of dishwashers, and more particularly, to a spray arm assembly for a dishwasher and a dishwasher having the same. Background technique [0002] Cabinet dishwashers can be divided into 60 machines and 45 machines according to the width and size. The former is about 60 cm wide and the latter is about 45 cm wide. When the dishwasher is working, it uses several internal spray arms to rotate and spray to continuously cover and spray wash the tableware, and combine the effects of water reflection, splashing and flowing to complete the cleaning of the tableware. However, the 60-cabinet dishwasher in the related art is close to the depth dimension due to its width, so its inner bowl basket area is close to a square shape, and the spray area of ​​the general spray arm is circular, so that the area of ​​the bowl basket area Poor washing occurs at the four corners, and even dead zones are formed, which serious...

Claims

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Application Information

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IPC IPC(8): A47L15/22A47L15/23A47L15/42A47L15/00
CPCA47L15/22A47L15/4278A47L15/00A47L15/23A47L15/42
Inventor 黎铭峰
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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