CN1746399A - Drum washer - Google Patents
Drum washer Download PDFInfo
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- CN1746399A CN1746399A CN 200410071884 CN200410071884A CN1746399A CN 1746399 A CN1746399 A CN 1746399A CN 200410071884 CN200410071884 CN 200410071884 CN 200410071884 A CN200410071884 A CN 200410071884A CN 1746399 A CN1746399 A CN 1746399A
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- washings
- cylinder
- washing machine
- tumbling
- agitators
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Abstract
A roller wash machine is provided. It contains a shell, a washing beck, a roller and a washing bar. Center of washing beck is entrance of clothes. Roller is set in washing beck. Centre of it ahead is entrance of clothes and back of it has lots of holes. Raiser for rising clothes is set on circumferential in-wall. Washing bar is fit on back wall and is convex inside. It increases the touch times so that washing property of clothes is improved.
Description
Technical field
The present invention relates to a kind of washing machine, particularly relate to a kind of tumbling-box washing machine.
Background technology
In general, washing machine is the household electrical appliance that the dirt on the washings is removed in a kind of effect that utilizes washing agent and washings, and washing machine can be divided into several types such as agitator type washing machine, pulsator washing machine and tumbling-box washing machine.
The operation principle of agitator type washing machine is, is arranged on agitators agitator treating water in rotary course of washing machine central interior, makes between washings and the washings and rubs, thereby obtain washing; The operation principle of pulsator washing machine is, the impeller of disc-shape that is arranged on the sink bottom produces the high speed rotary water current in rotary course, utilize the current and the frictional force between the washings that produce to make washings obtain washing; Protruding ground formation on the inner wall of rotary drum of tumbling-box washing machine has a plurality of lifters, and in the rotary course of cylinder, lifter ceaselessly rises to washings certain altitude free-falling again, reaches the purpose of washing by the friction of washings and inner wall of rotary drum.
The casing inside of existing tumbling-box washing machine is equipped with and is used for the washtub of holding washing water; The inside of described washtub is provided with the cylinder that is used for holding washings; Be equipped with on the described washtub and be used for the head roll motor rotating; Be connected with on the described washtub to the water supply installation of washtub internal feed washings with washings and be discharged to outside drainage arrangement.
The operation principle of existing tumbling-box washing machine is as follows: washings supply in the washtub of tumbling-box washing machine by water supply installation, and accumulate in the bottom of washtub, flow into the inner and washing by soaking thing of cylinder simultaneously.When cylinder rotated in washtub, washings was constantly risen to the inside bottom that drops to cylinder after the inside upper part of cylinder again, in each dropping process, rubs between washings and the inner wall of rotary drum, thereby makes washings obtain washing.
The shortcoming of above-mentioned existing tumbling-box washing machine is: the clothing in putting into cylinder more for a long time, drop when washings is thus lifted to the inside bottom that drops to cylinder after the inside upper part of cylinder again will reduce, make the friction between washings and the inner wall of rotary drum weaken, reduced the scourability of tumbling-box washing machine.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of above-mentioned existing tumbling-box washing machine, and a kind of tumbling-box washing machine that strengthens friction between washings and the inner wall of rotary drum, improves scourability is provided.
In order to solve described technical problem, the technical solution used in the present invention is: tumbling-box washing machine of the present invention comprises: casing, washtub, cylinder and agitators; The front central part of described washtub is formed with the washings dispensing port; Described cylinder is arranged on the inside of washtub rotationally, its front central part is formed with the washings dispensing port of throwing in washings, be formed with a plurality of through holes on its circumference bucket wall or on the bucket wall of the back side, its circumferential inner wall is provided with the lifter that is used for promoting washings.Described agitators is arranged on the back side bucket wall of cylinder, and to the inner protrusion of cylinder.
Described agitators along continuous straight runs is provided with.
Described agitators is fixed on the back side bucket wall of cylinder by attachment screw.
Described agitators is made of chassis portion and barred body portion; Described chassis portion is fixed on the back side bucket wall of cylinder, is formed with the connecting hole that is used for running through attachment screw in the portion of chassis; Described barred body portion protrusion on the portion of chassis forms, and is formed with the connection sky that is used in conjunction with attachment screw in the barred body portion
The invention has the beneficial effects as follows: because cylinder inside is provided with agitators, the washings that falls from the inside upper part of cylinder touches the inside bottom that drops to cylinder behind the agitators again, therefore increase the number of times that touches of washings, thereby improved the scourability and the rinsing performance of washings.
In addition, when the amount of washings m more for a long time because the washings of cylinder inside directly contacts with agitators, thereby improved scourability and rinsing performance.
Description of drawings
Fig. 1 is the perspective view of the tumbling-box washing machine specific embodiment of the present invention;
Fig. 2 is the sectional structure schematic diagram of the tumbling-box washing machine specific embodiment of the present invention;
Fig. 3 is the half section structural representation of tumbling-box washing machine specific embodiment intermediate roll of the present invention.
Among the figure:
2: shell 10: front panel
12: door of washing machine 16: door frame
18: door glass 22: washtub
30: cylinder 32: the washings dispensing port
34: through hole 36: lifter
38: agitators 40: motor
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is the perspective view of the tumbling-box washing machine specific embodiment of the present invention; Fig. 2 is the sectional structure schematic diagram of the tumbling-box washing machine specific embodiment of the present invention.
As depicted in figs. 1 and 2, tumbling-box washing machine of the present invention comprises: casing 2, washtub 22, cylinder 30 and agitators 38; The casing 2 of described formation washing machine outward appearance comprises: base plate 4, be arranged on cabinet 6 on the base plate 4, be arranged on the top board 8 above the cabinet 6 and be arranged on the positive of cabinet 6 and be formed with the front panel 10 of washings dispensing port 9.
Be rotatably mounted with a door of washing machine 12 that is used for out/closes washings dispensing port 9 by hinge 14 on the described front panel 10.
Described door of washing machine 12 comprises: door frame 16 and door glass 18; One side of described door frame 16 is connected with hinge 14; Described door glass 18 is installed in the central part of door frame 16.
The top of the top or front panel 10 of described top board 8 is provided with the control panel 11 that is used for importing instructions such as washing, rinsing, dehydration, time.
Described casing 2 inside are provided with the washtub 22 that is used for being contained with washings, and washtub 22 is supported by spring 23a or buffer 23b.
Described washtub 22 is the drum of an along continuous straight runs horizontally set, its front central part is formed with the washings dispensing port 24 that is used for throwing in washings w, its top one side is connected with the water supply installation 25 of supplying with washings or washing agent, and its below one side is connected with the drainage arrangement 26 of discharging washings.
In addition, the inside of described washtub 22 rotatably is provided with and is used for the cylinder 30 of accommodating washings and washings being washed.
Described cylinder 30 is the drum of an along continuous straight runs horizontally set, its front central part is formed with the washings dispensing port 32 of throwing in washings, be formed with a plurality of through holes 34 on its circumference bucket wall or on the bucket wall of the back side, its circumferential inner wall is provided with the lifter 36 that is used for promoting washings.
In addition, the back side bucket wall of described cylinder 30 is provided with one to the cylinder 30 inner agitators 38 that protrude.
Fig. 3 is the half section structural representation of tumbling-box washing machine specific embodiment intermediate roll of the present invention.
As shown in Figure 3, the effect of described agitators 38 is the frictional force that increases washings.Described agitators 38 is arranged on the central part on cylinder 30 back side bucket walls, and along continuous straight runs is thrown in 32 settings towards washings.
Described agitators 38 utilizes attachment screw 39 to be fixed on the back side bucket wall of cylinder 30.
Described agitators 38 is made of 38a of chassis portion and the 38c of barred body portion; The described chassis 38a of portion is fixed on the back side bucket wall of cylinder 30, is formed with the connecting hole that is used for running through attachment screw 39 on the 38a of chassis portion; The described barred body 38c of portion protrusion on the 38a of chassis portion forms, and is formed with the connection space that is used in conjunction with attachment screw 39 on the 38c of barred body portion.
In addition, as shown in Figures 2 and 3, the back side of described cylinder 30 is equipped with and is used for supporting the also motor 40 of head roll 30.
The rotating shaft 42 of described motor 40 runs through the through hole of the back side bucket wall central authorities that are formed on washtub 22 and is fixed on the central part of back side bucket wall of cylinder 30.
Be inserted with packing ring 48 between the washings dispensing port 9 on the described front panel 10 and the open pore 24 of washtub 22.
The course of work to tumbling-box washing machine of the present invention is illustrated below:
At first, in cylinder 30, behind the input washings w, close door of washing machine 12, and on control panel, import instructions such as washing, rinsing, dehydration and time.At this moment, described water supply installation 25 provides the washings w that comprises washing agent in washtub 22, and the washings w that comprises washing agent accumulates in the bottom of washtub 22 inboards, and flows into washing by soaking thing m in the cylinder 30 by the through hole on the cylinder 30 30.
Then, starter motor 40, head roll 30 begin rotation, and in rotary course, the upper position that the lifter 36 on cylinder 30 inwalls constantly rises to washings cylinder 30 inboards depends on deadweight to fall then.
The washings m that falls carries out once washing when touching agitators 38, then drops to when the washings m of cylinder 30 inside bottom and cylinder 30 inside bottom or washings touch to wash again.
After described tumbling-box washing machine carries out the washing operation of certain hour, disable motor 40, cylinder 30 stops the rotation thereupon, and described drainage arrangement 26 emits the contaminated washings in the cylinder 30.
Then, described tumbling-box washing machine is carried out the rinsing operation of rinsing washings m inner foam.
When carrying out the rinsing operation, described water supply installation 25 is supplied with clean washings w in washtub 22, and clean washings w accumulates in the inside bottom of washtub 22, and flows into washing by soaking thing m in the cylinder 30 by the through hole on the cylinder 30 36.
Then, open motor 40 once more, drive rotary drum 30 and begin rotation; In rotary course, the upper position that the lifter 36 on cylinder 30 inwalls constantly rises to washings cylinder 30 inboards depends on deadweight to fall then.
The washings m that falls carries out a rinsing when touching agitators 38, then drops to carry out rinsing again when the washings m of cylinder 30 inside bottom and cylinder 30 inside bottom or washings touch.
After tumbling-box washing machine finishes the rinsing operation, disable motor 40, described drainage arrangement 26 emits the contaminated washings in the washtub 22.
Then, dehydrating operations is carried out in the cylinder of tumbling-box washing machine 30 rotation at a high speed, utilizes centrifugal action to get rid of moisture in the washings m in dehydration.
In addition, when the amount of washings m more for a long time, though the scourability or the rinsing performance of being undertaken by the drop effect of washings reduce, owing to washings can improve scourability and rinsing performance with the kneading action that agitators 38 directly contacts.
Claims (4)
1. a tumbling-box washing machine is characterized in that: comprising: casing (2), washtub (22), cylinder (30) and agitators (38); The front central part of described washtub (22) is formed with washings dispensing port (24); Described cylinder (30) is arranged on the inside of washtub (22) rotationally, its front central part is formed with the washings dispensing port (32) of throwing in washings, be formed with a plurality of through holes (34) on its circumference bucket wall or on the bucket wall of the back side, its circumferential inner wall is provided with the lifter (36) that is used for promoting washings; Described agitators (38) is arranged on the back side bucket wall of cylinder (30), and to the inner protrusion of cylinder (30).
2. tumbling-box washing machine according to claim 1 is characterized in that: described agitators (38) along continuous straight runs setting.
3. tumbling-box washing machine according to claim 1 and 2 is characterized in that: described agitators (38) is fixed on the back side bucket wall of cylinder (30) by attachment screw (39).
4. tumbling-box washing machine according to claim 3 is characterized in that: described agitators (38) is made of chassis portion (38a) and barred body portion (38c); Described chassis portion (38a) is fixed on the back side bucket wall of cylinder (30), is formed with the connecting hole that is used for running through attachment screw (39) in the chassis portion (38a); Described barred body portion (38c) protrusion on chassis portion (38a) forms, and is formed with the connection space that is used in conjunction with attachment screw (39) in the barred body portion (38c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071884 CN1746399A (en) | 2004-09-08 | 2004-09-08 | Drum washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071884 CN1746399A (en) | 2004-09-08 | 2004-09-08 | Drum washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1746399A true CN1746399A (en) | 2006-03-15 |
Family
ID=36166085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410071884 Pending CN1746399A (en) | 2004-09-08 | 2004-09-08 | Drum washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1746399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245842A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
-
2004
- 2004-09-08 CN CN 200410071884 patent/CN1746399A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245842A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20060315 |