Drum washing machine

A drum washing machine and drum technology, which is applied to other washing machines, washing machines with containers, washing devices, etc., can solve the problems of reduced cleaning performance and reduced mechanical force of laundry.

Active Publication Date: 2018-05-25
HAIER ASIA INT CO LTD +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, compared with a fully automatic washing machine in which a vibrator is rotated in a washing and dehydrating tank to wash l...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drum washing machine
  • Drum washing machine
  • Drum washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039]Hereinafter, a drum washing machine without a drying function as an embodiment of the drum washing machine of the present invention will be described with reference to the drawings.

[0040] figure 1 It is a side sectional view showing the structure of the front-loading washing machine 1 .

[0041] The drum washing machine 1 has a casing 10 constituting an appearance. The front surface 10a of the casing 10 is inclined upward from the central portion, and an inlet 11 for laundry is formed on the inclined surface. The inlet 11 is covered by an openable and closable door 12 .

[0042] Inside the housing 10 , the outer tank 20 is elastically supported by a plurality of dampers 21 . A drum 22 is rotatably arranged in the outer tank 20 . The outer tank 20 and the drum 22 are inclined so that the rear surface side is lowered with respect to the horizontal direction. Thereby, the drum 22 rotates centering on the inclined axis inclined with respect to the horizontal directio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention provides a drum washing machine capable of achieving an improvement in cleaning performance while suppressing an increase in the size of a drive portion. Drive unit (30) comprises: drive motor (100); Wing shaft (200), one end is connected with stirring body (24), and the other end is connected with the rotor (110) of drive motor (100), along with this rotor (110) ) rotation; the planetary gear mechanism (400) decelerates the rotation of the rotor (110); the drum shaft (300) is connected with the drum (22), and includes the wing shaft (200) and the planetary gear mechanism (400), The rotation of the wing shaft (200) is decelerated and transmitted through the planetary gear mechanism (400); the bearing unit (500) has a first rolling bearing (513) and a second rolling bearing ( 523), the roller shaft (300) is rotatably supported by these first rolling bearings (513) and second rolling bearings (523).

Description

technical field [0001] The invention relates to a drum washing machine. The drum washing machine can be continuously performed from washing to drying, or can be washed without drying. Background technique [0002] Conventionally, the drum washing machine rotates a horizontal-axis type drum in an outer tank that stores water at the bottom, lifts and puts down the laundry through a baffle provided in the drum, and sends the laundry to the inner peripheral surface of the drum. The laundry is washed by beating (refer to Patent Document 1). [0003] In this way, in the structure in which the laundry is agitated by the baffle, it is difficult for the laundry to entangle or rub against each other. Therefore, compared with a fully automatic washing machine that washes laundry by rotating a vibrator in the washing and dehydrating tank, the drum washing machine tends to reduce the mechanical force acting on the laundry, and the cleaning performance tends to decrease. [0004] There...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06F37/30D06F37/40D06F23/02
CPCD06F37/40D06F23/02D06F37/30
Inventor 田中启之竹中卓雄
Owner HAIER ASIA INT CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap