CN109853186A - Roller washing machine - Google Patents

Abstract

The application provides a kind of roller washing machine.The roller washing machine includes shell (1) and roller (2), roller (2) includes cylinder (3), cylinder (3) is rotatably arranged on shell (1) inner wall, one end end of cylinder (3) is provided with opening, opening is provided with cover (4), and cover (4) and cylinder (3) form closed laundry space.According to the roller washing machine of the application, number of parts can be reduced, machine volume is reduced and occupies, reduce the weight of roller washing machine.

Description

Roller washing machine

Technical field

The application belongs to laundry facilities technical field, and in particular to a kind of roller washing machine.

Background technique

Existing laundry drum machine cylinder part is mainly made of inner cylinder, outer barrel two parts, and outer barrel is mainly used to contain solution, Inner cylinder is used to wash clothing etc., and outer barrel is fixed and is connected together with objects such as counterweights, and inner cylinder is driven by a motor, and reaches certain Revolving speed washs clothing, achievees the effect that wash clothing.

Existing laundry drum machine part is more, and weight is larger, and space hold is larger.

Summary of the invention

Therefore, the application technical problems to be solved are to provide a kind of roller washing machine, can reduce number of parts, subtract Few machine volume occupies, and reduces the weight of roller washing machine.

To solve the above-mentioned problems, the application provides a kind of roller washing machine, including shell and roller, and roller includes cylinder Body, cylinder are rotatably arranged on wall inside the shell, and one end end of cylinder is provided with opening, and opening is provided with cover, Cover and cylinder form closed laundry space.

Preferably, it is fixedly installed fixed frame in shell, rolling ring is fixedly installed on fixed frame, rotation is provided with outside cylinder Track, rotation track, which is rotatably socketed with rolling ring, to be cooperated.

Preferably, ball is provided between rolling ring and rotation track.

Preferably, vibration absorber is provided between fixed frame and rolling ring, multiple vibration absorbers are distributed along the side of rolling ring.

Preferably, vibration absorber includes hydraulic buffer.

Preferably, erection support is provided on fixed frame, one end of hydraulic buffer is fixedly connected in rolling ring, the other end It is hinged on erection support.

Preferably, it is fixedly installed fixed frame in shell, is provided with rotation track outside cylinder, rolling is provided on fixed frame Wheel, idler wheel are rotatably arranged in rotation track.

Preferably, vibration absorber is connected between fixed frame and idler wheel.

Preferably, driving mechanism is fixedly installed in shell, driving mechanism and cylinder are drivingly connected, and drive barrel body rotation.

Preferably, driving mechanism includes driving motor, and the spindle central axis of driving motor and the central axis of rolling ring are same Axis setting.

Preferably, the first end of fixed frame is arranged in rolling ring, and driving mechanism is fixed at the second end of fixed frame, rolling ring It cooperates with driving mechanism, rotational support is formed to cylinder from the both ends of cylinder.

Preferably, the bottom of fixed frame is provided with support column.

Preferably, it is provided with intake-outlet on cylinder, water inlet pipe and outlet pipe are provided on fixed frame, water inlet pipe is located at Above water pipe, the first state that there is water inlet pipe to be connected to intake-outlet for water inlet pipe and outlet pipe, outlet pipe and intake-outlet connect The third state that the second logical state and water inlet pipe and outlet pipe are disconnected with intake-outlet, intake-outlet can be certainly It is dynamic to turn on or off.

Preferably, the electronic lock for turning on or off intake-outlet is provided at intake-outlet.

Preferably, inlet supporter of water and water outlet bracket are provided on fixed frame, water inlet pipe is fixed on inlet supporter of water, out Water pipe is fixed on water outlet bracket.

Preferably, it is provided with the first alignment sensor on cylinder, is provided on fixed frame for limiting water inlet pipe and disengaging Second alignment sensor of the relative position at the mouth of a river, and the third of the relative position for limiting outlet pipe and intake-outlet are fixed Level sensor.

Preferably, intake-outlet is provided with water receiving pipe, and water receiving pipe can stretch；And/or water inlet pipe and outlet pipe can be stretched Contracting.

Roller washing machine provided by the present application, including shell and roller, roller include cylinder, and cylinder is rotatably arranged Inside the shell on wall, one end end of cylinder is provided with opening, and opening is provided with cover, and cover forms closed wash with cylinder Clothing space.The roller of the roller washing machine is directly rotatably arranged on outer casing inner wall, and can opposite shell rotation, roller sheet As confined space, inside can contain solution and wash clothing, there is no need to which outer barrel is arranged, monotubular laundry may be implemented, save Outer barrel is gone, structure is simpler, reduces being taken up space for washing machine drum component, reduces number of parts and assembler When, washer weight is alleviated, the lightweight and miniaturization of washing machine is can be realized, reduces the cost of washing machine.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the roller washing machine of the embodiment of the present application；

Fig. 2 is the first axonometric drawing of the roller of the roller washing machine of the application first embodiment；

Fig. 3 is the second axonometric drawing of the roller of the roller washing machine of the application first embodiment；

Fig. 4 is the first axonometric drawing of the roller of the roller washing machine of the application second embodiment；

Fig. 5 is the second axonometric drawing of the roller of the roller washing machine of the application second embodiment.

Appended drawing reference indicates are as follows:

1, shell；2, roller；3, cylinder；4, cover；5, fixed frame；6, rolling ring；7, rotation track；8, vibration absorber；9, Erection support；10, idler wheel；11, driving mechanism；12, support column；13, intake-outlet；14, water inlet pipe；15, outlet pipe；16, electric Son lock；17, inlet supporter of water；18, it is discharged bracket；19, the first alignment sensor；20, the second alignment sensor；21, third positions Sensor；22, water receiving pipe.

Specific embodiment

In conjunction with referring to figs. 1 to 5, according to an embodiment of the present application, roller washing machine includes shell 1 and roller 2, rolling Cylinder 2 includes cylinder 3, and cylinder 3 is rotatably arranged on 1 inner wall of shell, and one end end of cylinder 3 is provided with opening, opening Place is provided with cover 4, and cover 4 and cylinder 3 form closed laundry space.

The cylinder 3 of the roller 2 of the roller washing machine is directly rotatably arranged on the inner wall of shell 1, and can be relatively outer Shell 1 rotates, and roller sheet can contain solution as confined space, inside and wash clothing, and there is no need to outer barrel, Ke Yishi is arranged Existing monotubular laundry, eliminates outer barrel, structure is simpler, reduces being taken up space for washing machine drum component, reduces part Quantity and assembly man-hour, alleviate washer weight, can be realized the lightweight and miniaturization of washing machine, reduce washing machine Cost.Meanwhile the opening of roller 2 can be used for picking and placing washings, can be used for that detergent is added, it is logical in the opening of roller 2 It crosses after the closing of cover 4, roller 2 forms closed laundry space, can inject washing water in the space, effectively prevent washing Water leakage, to carry out washings cleaning by the agitation of washing water during roller 2 is rotated relative to shell 1, effectively Guarantee washing effect.

In conjunction with shown in referring to figs. 2 and 3, according to the first embodiment of the application, fixed frame 5 is fixedly installed in shell 1, Be fixedly installed rolling ring 6 on fixed frame 5, be provided with rotation track 7 outside cylinder 3, rotation track 7 rotatably with 6 sets of rolling ring Connect cooperation.

In the present embodiment, the periphery of cylinder 3 is arranged in rotation track 7, and along the circumferentially extending of cylinder 3, rotation track 7 The rotational structure of male-female engagement is formed between rolling ring 6, to form axial limiting to rotation track 7 by rolling ring 6, and then right Roller 2 forms axial limiting, prevents roller 2 from occurring axial displacement in the process of washing, guarantee washing state stability and Reliability.Its center dant and protrusion are the circumferentially extendings along cylinder 3, thus only in the axial direction formed limit, will not to turn Relative rotation between dynamic rail road 7 and rolling ring 6 forms limit.

Preferably, rotation track 7 is formed with the guide groove of annular, is provided with annular protrusion, convex annular on the inner wall of rolling ring 6 It rises and is arranged in guide groove, and can rotate along the guiding of guide groove relative to rotation track 7, so that roller 2 rotated Cheng Zhong can either form axial limiting, and not will receive rotation and hinder.

Rolling ring 6 can use steel ring structure, can guarantee the stability of connection structure between rolling ring 6 and fixed frame 5 and can By property, while it can also ensure that effective carrying of the rolling ring 6 to rotation track 7,

Preferably, ball is provided between rolling ring 6 and rotation track 7.By being arranged between rolling ring 6 and rotation track 7 Ball can realize being rotatably assorted between rolling ring 6 and rotation track 7 by ball, avoid between rolling ring 6 and rotation track 7 It directly contacts and sliding friction occurs, so that there is only the rolling friction of ball between rolling ring 6 and rotation track 7, reduce roller 2 Suffered friction force in rotation process, reduces frictional dissipation, improves rollers running efficiency.

Above-mentioned ball can be circle ball, or cylindrical roller.

Preferably, vibration absorber 8 is provided between fixed frame 5 and rolling ring 6, multiple vibration absorbers 8 are along the side of rolling ring 6 point Cloth.Preferably, in the present embodiment, vibration absorber 8 is four, each two up and down, and two vibration absorbers 8 above and following Two vibration absorbers 8 it is symmetrical about the horizontal plane of the central axis by roller 2, so as to fixed frame 5 and rolling ring 6 it Between form more balanced damping effect power, further increase effectiveness in vibration suppression, reduce vibrating noise.

Preferably, vibration absorber 8 includes hydraulic buffer.Using hydraulic buffer, buffer function power is stronger, and responds Time is fast, and effectiveness in vibration suppression is more preferably.In the present embodiment, hydraulic buffer is rod-like structure.

Preferably, erection support 9 is provided on fixed frame 5, one end of hydraulic buffer is fixedly connected in rolling ring 6, separately One end is hinged on erection support 9.One end of hydraulic buffer can be weldingly fixed in rolling ring 6, can also be by being spirally connected Other modes are fixedly connected in rolling ring 6.Erection support 9 includes two otic placodes being oppositely arranged, and two otic placodes are fixed on fixation On frame 5, otic placode can be welded on fixed frame 5, can also be integrally machined with fixed frame 5.Folder is formed between two otic placodes Space is held, the other end of hydraulic buffer is arranged in the grasping part, passes through the hinge between the realizations such as pin shaft and erection support 9 It connects.

Above-mentioned vibration absorber 8 can also use the vibration damping of other structures form, such as spring damping either air to subtract Vibration etc..

In the present embodiment, driving mechanism 11 is fixedly installed in shell 1, driving mechanism 11 and cylinder 3 are drivingly connected, drive Dynamic cylinder 3 rotates.Driving mechanism 11 can be directly fixed on the inner wall of shell 1, can also be fixed at fixed frame 5 On.Preferably, driving mechanism 11 is fixed on fixed frame 5, can be matched with rolling ring 6, more easily guarantees driving Concentricity between the shaft center axis of mechanism 11 and the central axis of rolling ring 6, is effectively ensured the installation accuracy of roller 2.

Preferably, driving mechanism 11 includes driving motor, the spindle central axis of driving motor and the central axis of rolling ring 6 Coaxial arrangement.Since driving motor and rolling ring 6 are arranged on fixed frame 5, can be designed on the basis of fixed frame 5 Installation site ensure that the accuracy of the two installation site, can be improved installation effectiveness, reduce assembly difficulty.

Preferably, the first end of fixed frame 5 is arranged in rolling ring 6, and driving mechanism 11 is fixed at the second of fixed frame 5 End, rolling ring 6 and driving mechanism 11 cooperate, and form rotational support to cylinder 3 from the both ends of cylinder 3.Due to rolling ring 6 and roller It is to be rotatably assorted between 2, not only forms rotation relation, but also to be formed and be supported to roller 2, and driving mechanism 11 also has phase As act on, therefore rotational support is formed to roller 2 respectively from both ends by rolling ring 6 and driving mechanism 11, can either guarantee to roll The consistency of 2 both ends rotate drivings of cylinder, and it is also more stable to the support construction of roller 2, it can more efficiently guarantee to roll Stability of the cylinder 2 in washing process reduces washing noise.

Preferably, the bottom of fixed frame 5 is provided with support column 12, can more easily be fixed at fixed frame 5 On the bottom wall of shell 1, to form more reliable and more stable fixed support to roller 2.Preferably, support column 12 can use liquid Pressure damper further decreases roller washing machine work so as to also form damping effect between fixed frame 5 and shell 1 Generated vibrating noise in the process improves washing machine working performance.

Roller washing machine in the present embodiment takes designed path on roller 2, and steel ring adds the mode of ball, uses liquid Pressure damper is connected with steel ring, both ensure that rotation when laundry drum, in turn ensures the fixed fixing of roller, prevents it Under the drive of driving motor, when work, is moved forward and backward, while the cover 4 of washing machine is directly fixedly mounted on roller 2, It can effectively prevent the leakage of washing water.

In the present embodiment, it is provided with intake-outlet 13 on cylinder 3, water inlet pipe 14 and outlet pipe are provided on fixed frame 5 15, water inlet pipe 14 is located at 15 top of outlet pipe, and there is water inlet pipe 14 to be connected to intake-outlet 13 for water inlet pipe 14 and outlet pipe 15 First state, the second state and water inlet pipe 14 and outlet pipe 15 that outlet pipe 15 is connected to intake-outlet 13 are and Inlet and outlet water The third state that mouth 13 disconnects, intake-outlet 13 can be automatically opened or be closed.

When needing to fill the water into roller 2, intake-outlet 13 can be made to be directed at water inlet pipe 14, then made between the two Realize sealing docking, can control intake-outlet 13 later and automatically open, at this time external washing water can through water inlet pipe 14 from into Water outlet 13 is injected into roller 2, after water injection rate, which reaches washing, to be required, be can control intake-outlet 13 and is automatically closed, then So that intake-outlet 13 is separated with water inlet pipe 14.Control valve also can be set on water inlet pipe 14, it, can when water injection rate is enough Water inlet pipe 14 is closed first to control control valve, water inlet pipe 14 is still connected to the holding of intake-outlet 13 at this time, and water inlet pipe 14 exports Remaining water continuation be flowed into roller 2 from intake-outlet 13, after the water flow in water inlet pipe 14 is complete, just control intake-outlet 13 It is automatically closed, so that the remaining water in water inlet pipe 14 effectively be avoided to enter in shell 1.

Preferably, the electronic lock 16 for turning on or off intake-outlet 13 is provided at intake-outlet 13.Preferably, into Also the structure of control 14 on-off of water inlet pipe such as electronic lock, or setting control valve can be set on water pipe 14.

After completing washing, it can control intake-outlet 13 and be directed at outlet pipe 15, then to realize between the two close Envelope docking, can control intake-outlet 13 later and automatically opens, the dirty water in roller 2 can enter along intake-outlet 13 at this time Into outlet pipe 15, roller 2 is flowed out then along outlet pipe, realizes the draining of roller 2.

In the present embodiment, intake-outlet 13 not only can be used as water inlet use, but also can be used as water outlet use, realize rolling Sharing for 2 upper intakes of cylinder, simplifies the structure of 2 upper intake of roller, reduces design difficulty, and reducing leak may Property, improve the reliability of roller washing machine work.

Preferably, inlet supporter of water 17 and water outlet bracket 18 are provided on fixed frame 5, water inlet pipe 14 is fixed at into water branch On frame 17, outlet pipe 15 is fixed on water outlet bracket 18.By setting inlet supporter of water 17 and water outlet bracket 18, enable to The setting of the position of water inlet pipe 14 and outlet pipe 15 is more flexible and convenient, easily facilitates and water inlet pipe is arranged according to the position of intake-outlet 14 and outlet pipe 15 position, reduce processing and design difficulty, it is easy to accomplish intake-outlet 13 and water inlet pipe 14 and outlet pipe 15 docking cooperation.

In the present embodiment, the first alignment sensor 19 is provided on cylinder 3, be provided on fixed frame 5 for limit into Second alignment sensor 20 of the relative position of water pipe 14 and intake-outlet 13, and for limiting outlet pipe 15 and intake-outlet The third alignment sensor 21 of 13 relative position.The first above-mentioned alignment sensor is, for example, infrared locator, the second positioning Sensor 20 and third alignment sensor 21 are, for example, position matching device.

Preferably, intake-outlet 13 is provided with water receiving pipe 22, and water receiving pipe 22 can stretch；And/or water inlet pipe 14 and water outlet Pipe 15 can stretch.The pipe that can be stretched in above-mentioned water receiving pipe 22, water inlet pipe 14 and outlet pipe 15, for example, electric expansion Bar.

After being put into clothes in washing machine, instruction is sent to the first alignment sensor 19 by control unit, in roller 2 Under rotation, position positioning is carried out between the first alignment sensor 19 and the second alignment sensor 20, finds corresponding position, so that into Water outlet 13 is docked with the realization of water inlet pipe 14, is filled the water.Similarly in draining, under identical principle, the first alignment sensor 19 are positioned with third alignment sensor 21, and realization intake-outlet 13 is docked with outlet pipe 15, are drained.In Inlet and outlet water Pipeline on mouthfuls 13 is telescoping tube, makes it with the water inlet pipe 14 on fixed frame 5 by interior arrangement after successful match or is discharged Pipe 15 is docked, realize Inlet and outlet water effect, after retract automatically, with the water inlet pipe 14 or outlet pipe 15 on fixed frame 5 It disconnects, start to wash or shuts down.

It is essentially identical with first embodiment according to the second embodiment of the application in conjunction with referring to fig. 4 and shown in Fig. 5, no It is with place, in the present embodiment, fixed frame 5 is fixedly installed in shell 1, is provided with rotation track 7 outside cylinder 3, it is fixed Idler wheel 10 is provided on frame 5, idler wheel 10 is rotatably arranged in rotation track 7.

In the present embodiment, idler wheel 10 is arranged in the guide groove of rotation track 7, can either form axial limit to roller 2 Position, and can be realized the rolling friction between roller 2, friction force is reduced, structure is simpler, realizes more convenient. Idler wheel 10 in the present embodiment not only forms axial limiting to roller 2, while also forming supporting role to roller 2, can also be right Roller 2 forms radial limit, prevents that radial displacement occurs in 2 rotation process of roller, improves stability when roller 2 works.

Preferably, vibration absorber 8 is connected between fixed frame 5 and idler wheel 10.The vibration absorber 8 is, for example, liquid-springing Device.

Preferably, one end of hydraulic buffer can be weldingly fixed on fixed frame 5, can also pass through its other party such as be spirally connected Formula is fixedly connected on fixed frame 5, can also be integrally machined with fixed frame 5.

Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting Ground combination, superposition.

The above is only the preferred embodiments of the application, not to limit the application, it is all in spirit herein and Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application within principle.Above only It is the preferred embodiment of the application, it is noted that for those skilled in the art, do not departing from this Shen Several improvements and modifications please can also be made, these improvements and modifications also should be regarded as the guarantor of the application under the premise of technical principle Protect range.

Claims (17)

1. a kind of roller washing machine, which is characterized in that including shell (1) and roller (2), the roller (2) includes cylinder (3), The cylinder (3) is rotatably arranged on the shell (1) inner wall, and one end end of the cylinder (3) is provided with opening, The opening is provided with cover (4), and the cover (4) and the cylinder (3) form closed laundry space.

2. roller washing machine according to claim 1, which is characterized in that be fixedly installed fixed frame in the shell (1) (5), it is fixedly installed rolling ring (6) on the fixed frame (5), rotation track (7), the rotation is provided with outside the cylinder (3) Track (7), which is rotatably socketed with the rolling ring (6), to be cooperated.

3. roller washing machine according to claim 2, which is characterized in that the rolling ring (6) and the rotation track (7) it Between be provided with ball.

4. roller washing machine according to claim 2, which is characterized in that between the fixed frame (5) and the rolling ring (6) It is provided with vibration absorber (8), multiple vibration absorbers (8) are distributed along the side of the rolling ring (6).

5. roller washing machine according to claim 4, which is characterized in that the vibration absorber (8) includes hydraulic buffer.

6. roller washing machine according to claim 5, which is characterized in that be provided with erection support on the fixed frame (5) (9), one end of the hydraulic buffer is fixedly connected on the rolling ring (6), and the other end is hinged on the erection support (9) On.

7. roller washing machine according to claim 1, which is characterized in that be fixedly installed fixed frame in the shell (1) (5), it is provided with rotation track (7), is provided with idler wheel (10) on the fixed frame (5), the idler wheel (10) outside the cylinder (3) Rotatably it is arranged in the rotation track (7).

8. roller washing machine according to claim 7, which is characterized in that the fixed frame (5) and the idler wheel (10) it Between be connected with vibration absorber (8).

9. the roller washing machine according to any one of claim 2 to 6, which is characterized in that fixation is set in the shell (1) It is equipped with driving mechanism (11), the driving mechanism (11) and the cylinder (3) are drivingly connected, and the cylinder (3) is driven to rotate.

10. roller washing machine according to claim 9, which is characterized in that the driving mechanism (11) includes driving motor, The spindle central axis of the driving motor and the central axis coaxial of the rolling ring (6) are arranged.

11. roller washing machine according to claim 9, which is characterized in that the rolling ring (6) is arranged in the fixed frame (5) first end, the driving mechanism (11) are fixed at the second end of the fixed frame (5), the rolling ring (6) and described Driving mechanism (11) cooperates, and forms rotational support to the cylinder (3) from the both ends of the cylinder (3).

12. the roller washing machine according to any one of claim 2 to 8, which is characterized in that the bottom of the fixed frame (5) Portion is provided with support column (12).

13. the roller washing machine according to any one of claim 2 to 8, which is characterized in that be arranged on the cylinder (3) Have intake-outlet (13), water inlet pipe (14) and outlet pipe (15) are provided on the fixed frame (5), the water inlet pipe (14) is located at Above the outlet pipe (15), the water inlet pipe (14) and the outlet pipe (15) have the water inlet pipe (14) and the disengaging The first state of the mouth of a river (13) connection, the second state that the outlet pipe (15) is connected to the intake-outlet (13), Yi Jisuo State the third state that water inlet pipe (14) and the outlet pipe (15) are disconnected with the intake-outlet (13), the Inlet and outlet water Mouth (13) can be automatically opened or be closed.

14. roller washing machine according to claim 13, which is characterized in that be provided with opening at the intake-outlet (13) Or close the electronic lock (16) of the intake-outlet (13).

15. roller washing machine according to claim 13, which is characterized in that be provided on the fixed frame (5) into water branch Frame (17) and water outlet bracket (18), the water inlet pipe (14) are fixed on the inlet supporter of water (17), the outlet pipe (15) it is fixed on the water outlet bracket (18).

16. roller washing machine according to claim 13, which is characterized in that be provided with the first positioning on the cylinder (3) Sensor (19) is provided with the phase for limiting the water inlet pipe (14) and the intake-outlet (13) on the fixed frame (5) To the second alignment sensor (20) of position, and for limiting the opposite of the outlet pipe (15) and the intake-outlet (13) The third alignment sensor (21) of position.

17. roller washing machine according to claim 13, which is characterized in that the intake-outlet (13) is provided with water receiving pipe (22), the water receiving pipe (22) can stretch；And/or the water inlet pipe (14) and the outlet pipe (15) can stretch.