Dish washing machine

Abstract

The invention discloses a dish washing machine. The dish washing machine comprises a motor, a mounting frame, a mounting seat, an impeller, a fixing ring and a spraying arm which are successively arranged coaxially, wherein a driving shaft is arranged on the motor in an extending manner; the driving shaft penetrates through the mounting frame and the mounting seat and is fixedly connected to the impeller; the mounting frame partially penetrates through the mounting seat and is buckled onto the fixing ring; a water flowing channel is formed in the spraying arm; a plurality of nozzles are arranged on the shell; the spraying arm can be freely and rotatably buckled on the fixing ring; the impeller comprises a sleeve mounted on the driving shaft and a plurality of guiding plates which are arranged on the sleeve in an extending manner; the guiding plates are connected through a positioning ring; a notch is formed between the guiding plates and the outer wall of the sleeve; and a water supply path extends along the outer wall of the sleeve, the notch and space between each two adjacent guiding plates successively. The dish washing machine has novel impeller and connector structures, the mounting size of the whole machine is reduced axially, meanwhile, the structure is simplified, the dish washing machine runs stably, the working efficiency is improved effectively, and meanwhile, maintenance and repair are facilitated.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a sink dishwasher. Background technique [0002] Dishwashers can be divided into desktop type, cabinet type and sink type according to the structure, and can be divided into spray type and eddy type according to the washing method. Combined with the structure and washing method, the sink spray type dishwasher is derived. The prior art discloses a sink dishwasher, which structurally includes a spray arm and a drive motor, and an impeller and a connecting piece are arranged between the two. The space is limited. Furthermore, the structure of the connecting piece is complex and there are many connection points, which leads to an instable structure and inconvenient maintenance. SUMMARY OF THE INVENTION [0003] The embodiment of the present invention provides a dishwasher, which adopts a novel impeller and connecting piece structure, further reduces the installation size and simplifies ...

AI Technical Summary

Problems solved by technology

[0002] According to the structure, the dishwasher can be divided into desktop, cabinet and sink type, and according to the washing method, it can be divided into spray type and eddy current type, etc., combined with the structure and washing method, the sink spray type dishwasher has been derived. A sink dishwasher is disclosed in the prior art, which structurally includes a spray arm and a drive motor, and an impeller and a connecting piece are arranged between the two. The axial size of the impeller is relatively large, resulting in a large size of the whole machine. The space is limited, moreover, the structure of its connectors is complicated, and there are many connection points, resulting in unstable structure and inconvenient maintenance

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