CN203546429U

CN203546429U - Rubbing assembly, clothes rubbing machine and washing machine

Info

Publication number: CN203546429U
Application number: CN201220196140.7U
Authority: CN
Inventors: 贾子昂
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-04
Filing date: 2012-05-04
Publication date: 2014-04-16
Anticipated expiration: 2022-05-04

Abstract

The utility model provides a rubbing assembly, a clothes rubbing machine and a washing machine, and relates to the field of washing machine technology. In order to achieve highly simulated washboard washing effect, the utility model provides the rubbing assembly, and by use of the rubbing assembly, the utility model provides the clothes rubbing machine and the washing machine. The clothes rubbing machine can replace people to finish pre-washing working for key parts of clothes. The washing machine is capable of simultaneously washing multiple clothes in a rubbing manner, so clothes washing efficiency and effects are greatly improved. According to the utility model, by use of a modularization design concept, a washing unit is firstly established, and based on demands in different conditions, a plurality of washing units are combined to form all kinds of devices, so requirements for different washing effects are satisfied.

Description

A kind of rubbing assembly, washboard device and washing machine

Technical field

The utility model relates to rubbing type washing machine technology.Manual imitation of structure rubbing assembly specifically, and with a kind of washboard device of this module composition and a kind of rubbing type washing machine.

Background technology

The washing machine of main flow has two large class, i.e. impeller-type and drum-types in the market.Pulsator washing machine clean result is better than tumbling-box washing machine, but water wasting, clothing is easily wound around; Tumbling-box washing machine water-saving, clothing are not wound around, but clean result is undesirable and time-consuming.In washing machine industry, pursuing traditional washboard laundry effect always, but also do not breaking through technically at present, it is in impeller or cylinder, to do some to improve that published rubbing technology has a class, but DeGrain.In another kind of rubbing technology, be added with the participation of mechanical rubbing power, but only obvious to the clean result of single-piece clothing or a small amount of clothing, the washing of many clothings being there is to the problems such as the uniformity is inadequate, conversion rubbing position difficulty, practicality is not strong,

In addition, washing machine is in the market all to the whole washing uniformly of clothing.To dirtier places such as collar, cuffs, or the spot such as invalid sheet and coverlet concentrates part, is directly put in washing machine and goes to wash, and effect can not be satisfactory.Can only be manually with hand or with the first prewashing of washboard, and then put washing machine into.If washing loads is larger, the prewashing workload before each laundry is also not little.The time and efforts of the people's preciousness that accounts for.

Utility model content

Task to be solved in the utility model is to construct a kind of rubbing assembly, and uses this rubbing component structure to go out a kind of washboard device and a kind of rubbing type washing machine.Washboard device can imitate the rubbing clothing of traditional washboard laundry mode, can substitute manually to complete the keypoint part of clothing is carried out to prewashing work.Rubbing type washing machine can be crumpled the washing of mode to many clothings, make washing efficiency and effect all have very large lifting.

For achieving the above object, the utility model has adopted following technical scheme: overall design philosophy is, builds a washing unit, makes its modularization; By modular washing unit combination, go out various devices, meet the demand of different clean results.

A kind of rubbing assembly, comprise rubbing hand and rubbing arm, rubbing arm forms by crumpling arm standing part and crumpling arm slipper two parts, and rubbing arm standing part is fixed on chassis, and rubbing arm slipper relies on the spring in rubbing arm standing part to stretch out and crumples outside arm standing part; Rubbing the back of the hand face is provided with a raised line for being connected with rubbing arm, makes to crumple hand and is connected with rubbing arm; Rubbing watch face is uneven, and on it, is furnished with some penetrating holes.Rubbing arm can shorten while being subject to external force, and external force can restore to the original state after disappearing.Rubbing hand can rotate while being subject to external force within the specific limits, after external force disappears, restores to the original state.According to rubbing assembly, can adjust according to External Force Acting situation the feature of self form, by clothing clip, after between rubbing assembly and washboard, the relative washboard of rubbing assembly is made back and forth movement repeatedly, just can complete the rubbing to clothing.

A kind of washboard device, comprise a washboard and at least one above-mentioned rubbing assembly, rubbing assembly is fixed in a circular base plate, washboard is circular arc and which is provided with fin, described circular arc and chassis concentric, rubbing arm is on the concentrically ringed string in chassis, and the central angle of this string is between 15 degree～165 degree, chassis turns an angle clockwise or counterclockwise repeatedly, drives rubbing hand to make back and forth movement along the relative washboard of circular arc.Washboard is deformed into circular arc, allows rubbing assembly make back and forth movement along this arc, make the action of repeatedly crumpling be easy to realize.By control, crumple the stroke size that assembly moves relative to washboard, can realize the adjusting of rubbing amplitude.Rubbing assembly and washboard can form a washing unit, and a washboard device, can also crumple assembly by two or more and share a washboard and form a washboard device, can improve operating efficiency.

Preferably, there is a guide rail at the back side, above-mentioned chassis, the slide block on the connection guide rail of pull bar one end, and the biasing post on other end connection of rotating wheel, the position of radiai adjustment guide rail top shoe can be realized and be regulated chassis to come and go the angle of rotating.

A kind of washing machine, comprise a cylinder and a plurality of above-mentioned rubbing assembly, described inner wall of rotary drum has anisopleural fin, be that fin one side slope degree is steep, the opposite side gradient is slow, a plurality of described rubbing assemblies are fixed on same chassis, the rotating shaft on described chassis is concentric with roller shaft, each rubbing assembly and cylinder form a washing unit, the rubbing arm of all rubbing assemblies and a cylinder are tangent, the inwall of cylinder is fin shape, and inside refills several rubbing assemblies, forms nested structure with described cylinder.

Preferably, above-mentioned nested structure is multilayer.

By a plurality of washing unit combination, can form a rubbing type washing machine.A plurality of rubbing assemblies are placed in cylinder, and cylinder is as shared washboard, and a plurality of rubbing assemblies are fixed on same chassis, chassis and cylinder concentric.Chassis drives the relative cylinder of all rubbing assemblies to make back and forth movement repeatedly, makes each rubbing assembly all be combined into a washing unit with cylinder, and a clothing is put in each washing unit.

By adopting above technical scheme, the utility model has been realized the washboard device of modular construction and the rubbing type washing machine of modular construction, has realized traditional washboard laundry mode of high emulation.Washboard device can replace the artificial prewashing to clothing keypoint part, and higher than hand washing efficiency; Rubbing type washing machine can be crumpled many clothings simultaneously, compares with traditional washboard laundry mode, and efficiency improves greatly, compares with Vehicles Collected from Market main flow washing machine product, and clean result has very large lifting, and water and electric saving.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is elaborated

Fig. 1 is the stereoscopic figure of rubbing hand

Fig. 2 is the side view of rubbing hand

Fig. 3 is the top view of rubbing hand

Fig. 4 is the stereoscopic figure of rubbing arm

Fig. 5 is the top view of rubbing arm

Fig. 6 for rubbing arm profile

Fig. 7 is the schematic diagram of rubbing assembly

Fig. 8 is the schematic diagram of washing cellular construction and rubbing clothing process

Fig. 9 is the fin direction schematic diagram on rubbing assembly and washboard

Figure 10 is the schematic diagram of rubbing movement range control method

Figure 11 is combined type washboard device schematic diagram

Figure 12 is rubbing type washing machine schematic diagram

Figure 13 is that rubbing type washing machine axially cuts open schematic diagram

Figure 14 is that clothing moves schematic diagram while being crumpled

Figure 15 is the nested structure schematic diagram of rubbing type washing machine

The part of number in the figure representative is:

1. the power transmission shaft 12. chassis transmitting gears that the penetrating hole 1-2. of rubbing hand 1-1. is connected with chassis for the guide rail 6. pull bar 7. rotating disk 8. cylinder 9. cylinder 10. cylinder transmitting gears 11. on raised line 2. rubbing arm 2-1. rubbing arm standing part 2-2. rubbing 5. back sides, chassis, arm slipper 2-3. spring 3. washboard 4. chassis that are connected with rubbing arm

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail

Rubbing hand (1) is as shown in Figure 1, Figure 2, Figure 3 shows curved surface, especially notices that shown in Fig. 3, lonely degree is irregular.Rubbing watch face has the fin of traditional washboard, but fin is anisopleual, and a side slope degree is steep, and a side slope degree is slow.The some penetrating holes of cloth (1-1) are gone back in rubbing on hand.A raised line (1-2) on rubbing the back of the hand face, its effect be for crumple arm and be connected.

Rubbing arm (2) as shown in Fig. 4, Fig. 5, Fig. 6 is comprised of rubbing arm slipper (2-2) and rubbing arm standing part (2-1) two parts.Rubbing arm standing part is used for fixing on chassis.Rubbing arm slipper, owing to there being the effect normality of contained spring (2-3) to stretch out, shrinks when being subject to external force, the ortho states that relies on spring return to stretch out after external force disappears.

As shown in Figure 7, will crumple after hand is connected with rubbing arm and form a rubbing assembly.Require rubbing hand and the angle of crumpling arm, when without external force, immobilize, crumple hand and can not arbitrarily rotate; When rubbing hand also can only, to a direction deflection (in Fig. 7 shown in right side arrow), rely on the original angle of spring return after external force disappears when stressed.Under the effect that has external force, crumpling hand can not be by original state to the left side deflection in Fig. 7.Existing single or double acting door technology or various hinge for door and window technology are easy to realize above-mentioned requirements, here rubbing hand and the interconnection technique details of rubbing arm are repeated no more.

In summary, rubbing assembly has such feature: while being subject to external force, can be by the shortening of brachium, the deflection of rubbing hand regulate the form of self, and the reaction force applying to the other side has buffering, non-impact.By clothing clip, between rubbing assembly and washboard, rubbing assembly pushes clothing with certain angle, just can realize the rubbing to clothing.

Rubbing assembly is vital device in the utility model.Fig. 1 to Fig. 7 just crumples a kind of example of assembly, also can have other distortion.As the surface of crumpling hand can be also the uneven of other form, as long as reach the frictional force increasing with clothing; Rubbing arm also can be designed to flexural deformation when stressed, as long as can adapt to external pressure.

Build a washing unit below.Rubbing assembly is fixed on to a circular base plate (4) upper, washboard (3) is circular arc, and arc and chassis concentric are shown in Figure 8.The location of rubbing assembly on chassis is very important.Rubbing arm (2) is on the concentrically ringed string in chassis, and the central angle of this string should be between 15 °-165 °; The washboard that the position of adjusting rubbing arm makes to crumple a side (right side shown in Fig. 7) circular arc of trying one's best of hand, neither scratches while guaranteeing to rotate, and gap is minimum again.Shown in aforementioned Fig. 3 mentioning, rubbing hand shape is asymmetric, and object is exactly in order more easily to realize the gap requirement of rubbing hand and washboard.

Shown in Fig. 8, the process prescription that completes once rubbing action is as follows: washboard (3) maintains static.When chassis rotates counterclockwise as shown in Figure 8, the starting stage, rubbing hand starts the reaction force that promotes clothing to the right and be subject to clothing, because rubbing hand can not turn to upper end one lateral deviation in as shown in Figure 8, so the reaction force of clothing can make to crumple arm, shortens;

Along with the increase of rotational angle, rubbing hand meeting roll extrusion is on clothing, and the deflection (to the left side deflection shown in Fig. 8) of certain angle can occur rubbing hand.In this process, clothing is pushed away and is pressed two kinds of power, and the displacement to the right of the upper part of clothing is greater than lower part, and clothing had both obtained once crumpling the rolling also having to a certain degree; When chassis clockwise rotates after certain angle as shown in Figure 8, rubbing component recovery original state, for next one rubbing is got ready.

Chassis clockwise/repeatedly turn an angle counterclockwise, drive rubbing hand to make back and forth movement along the relative washboard of arc, realized clothing crumpled continuously.

Fin on rubbing hand and washboard (3) is asymmetric, and direction should as shown in Figure 9, can improve the rubbing effect to clothing.

Rubbing penetrating hole is on hand that its effect one is to reduce resistance in order to allow part cleaning solution can pass rubbing hand in rubbing process, the 2nd, reduce the impact of cleaning solution and beating, and prevent that cleaning solution is excessive and spatter outward.

The amplitude adjusted method of rubbing action as shown in figure 10.There is a guide rail (5) at the back side, chassis, the slide block on pull bar (6) one end connection guide rail (5), the biasing post on other end connection of rotating wheel (7).Radially adjust the position of guide rail (5) top shoe and can realize the angle that regulates chassis to come and go rotation, reach the object of controlling rubbing movement range.

It shown in Fig. 8, is exactly a washing cellular construction schematic diagram with rubbing function.Also be the washboard device that the utility model will build.But in order raising the efficiency, as shown in figure 11, two rubbing assemblies to be fixed together, to share a washboard (3), formed the washboard device with two washing unit, clearly can also increase again as required.

The washboard device that the utility model builds, during work, needing manually will need the position of prewashing to put into, and optionally upset transposition, although can not be full-automatic, more manually to use hand rubbing, or wash with traditional washboard, efficiency improves a lot, time saving and energy saving.

Describe the structure of the utility model rubbing type washing machine below in detail.As shown in figure 12, a ball-shape drum (9), axial horizontal positioned, inwall is covered with fin, and fin anisopleual (fin details shown in Figure 9).Four rubbing assemblies are fixed on same chassis (4) above, and each rubbing assembly all forms a washing unit with cylinder (9).Can complete washing by rubbing with the hands of four parts of clothings simultaneously.

As previously mentioned, but in Figure 12, cylinder (8) is tangent with each rubbing arm the localization method of each rubbing assembly on chassis, has both reinforced being connected of rubbing arm and chassis, also by four, washs unitary spaces and separates.

As shown in figure 13, cylinder (9) and chassis (4) concentric.There are two kinds of duties.Be a full-automatic mode, another kind is semi-automatic mode.

Under full-automatic mode, cylinder (9) and chassis (4) rotating in same direction, but one be at the uniform velocity, another is speed change.For example cylinder (9) is with 1 rev/min of rotating speed uniform rotation, and the rotating speed of chassis (4) is that periodically the front half period at the uniform velocity turns with 10 revs/min, and the later half cycle stops operating.Formed like this chassis (4) cylinder (9) work back and forth movement repeatedly relatively, made to crumple assembly and can complete rubbing action.Otherwise cylinder speed change turns, chassis at the uniform velocity turns also can realize rotating relative to repeatedly coming and going of the two.

Due to the rotation of cylinder, the clothing that makes right side in Figure 12 is in by rubbing state, and left garment is in whereabouts rolling state, has realized the automatic replacing at clothing rubbing position.

Under semi-automatic mode, cylinder (9) does not turn, and chassis (4) are pressed certain angle and repeatedly come and gone and rotate.Now this washing machine can be done the use of washboard device.Also have, if being placed on right side shown in Figure 12 compared with dirty linen, other puts into left side, allows washing machine first be operated under semi-automatic mode, then is switched under full-automatic mode by timing system, can realize according to degree of fouling, distinguishes the function of washing intensity.

Cylinder (9) is shaped as sphere, and middle part is the most recessed, is conducive to prevent that cleaning solution is excessive.The radius at cylinder middle part is maximum, coordinates the rubbing hand (1) of curved surface, makes clothing by rubbing process, and mid portion stroke is the longest, and clothing two ends are drawn in to centre, reaches the conversion at rubbing position, and clothing two ends are also fully crumpled.

It is more than an example of the utility model rubbing type washing machine.Actual drum shape needn't limit sphere, can also be the face of cylinder, olive sphere etc.Although some detailed problem of the cylinder on the face of cylinder for example, its advantage is that production technology is simple.As for enter/drainage system, motor driven systems and the timing system etc. of washing machine, do not discuss herein.

As shown in figure 15, as the inwall of cylinder (8) is made to fin shape, inside refills several rubbing assemblies, forms again the utility model rubbing type washing machine, shows that this structure can be nested.As long as space can meet, just can multilayer nest, make full use of space.Both made washing amount maximize, and clothing can not occur again and be wound around.Due to each layer of rotating speed difference, make the rubbing dynamics of different layers washing unit different, be conducive to clothing classified washing.The advantage of visible modularized design is very outstanding.

Claims

1. crumple assembly for one kind, comprise rubbing hand (1) and rubbing arm (2), it is characterized in that, rubbing arm (2) is comprised of rubbing arm standing part (2-1) and rubbing arm slipper (2-2) two parts, rubbing arm standing part (2-1) is fixed on chassis, and rubbing arm slipper (2-2) relies on the spring in rubbing arm standing part (2-1) to stretch out outside rubbing arm standing part (2-1); Rubbing hand (1) back side is provided with a raised line (1-2) for being connected with rubbing arm, makes to crumple hand (1) and is connected with rubbing arm (2); Rubbing hand (1) surface irregularity, and on it, be furnished with some penetrating holes (1-1).

2. a washboard device, comprise a washboard (3) and at least one rubbing assembly as claimed in claim 1, it is characterized in that, rubbing assembly is fixed in a circular base plate (4), washboard (3) is for circular arc and which is provided with fin, described circular arc and chassis concentric, rubbing arm (2) is on the concentrically ringed string in chassis, the central angle of this string is between 15 degree～165 degree, chassis (4) turns an angle clockwise or counterclockwise repeatedly, drives rubbing hand to make back and forth movement along the relative washboard of circular arc.

3. washboard device according to claim 2, it is characterized in that, there is a guide rail (5) at the back side, described chassis (4), slide block on pull bar (6) one end connection guide rail (5), biasing post on other end connection of rotating wheel (7), the position of radiai adjustment guide rail top shoe can be realized and be regulated chassis to come and go the angle of rotating.

4. a washing machine, comprise a cylinder (9) and a plurality of rubbing assembly as claimed in claim 1, it is characterized in that, described cylinder (9) inwall has anisopleural fin, be that fin one side slope degree is steep, the opposite side gradient is slow, a plurality of described rubbing assemblies are fixed on same chassis (4), the rotating shaft on described chassis is concentric with roller shaft, each rubbing assembly and cylinder form a washing unit, the rubbing arm of all rubbing assemblies and a cylinder (8) are tangent, the inwall of cylinder (8) is fin shape, inside refills several rubbing assemblies, form nested structure with described cylinder (9).

5. washing machine according to claim 4, is characterized in that, above-mentioned nested structure is multilayer.