CN210151403U

CN210151403U - Laundry pressure disk and washing machine

Info

Publication number: CN210151403U
Application number: CN201920752750.2U
Authority: CN
Inventors: 刘友良
Original assignee: Shenzhen Shente Technology Co Ltd
Current assignee: Shenzhen Shente Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-17
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a laundry pressure disk and washing machine, it includes fixed bolster, pressure disk and guide pillar, fixed bolster is used for carrying out fixed connection with the top of washing machine's inner tube, the pressure disk install in fixed bolster's below be used for with the clothing of the inner chamber of inner tube rubs, the both ends of guide pillar are connected respectively fixed bolster with the pressure disk. The utility model discloses a laundry pressure disk reaches washing machine including the laundry pressure disk, on the inner wall at the top of fixed stay frame fixed connection washing machine inner tube, the pressure disk is connected through the direction of guide pillar toward the impeller to the fixed bolster, consequently, when the impeller rotates, on the laundry pressure disk is fixed in the inner wall of inner tube, and the pressure disk can rub with the clothing along with the uncovered direction displacement of water flow direction inner tube to strengthened the frictional force to the clothing, makeed the clothing more totally by the washing at the in-process of washing.

Description

Laundry pressure disk and washing machine

Technical Field

The utility model relates to a technical field of washing machine accessory particularly, relates to laundry pressure disk and washing machine.

Background

The washing machine is an essential household appliance in daily life, but in the process of washing clothes, because the inner barrel of the washing machine is of an open structure, the washing machine can only rub and press the clothes through the side wall of the inner barrel and the impeller, the friction force is not high enough, and the clothes are not cleaned completely.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to overcome the deficiencies in the prior art and to provide a washing platen for enhancing the friction force to the clothes during the washing process of the washing machine.

The utility model provides a following technical scheme:

the washing pressure plate comprises a fixed support frame, a pressure plate and a guide pillar, wherein the fixed support frame is used for being fixedly connected with the top of an inner barrel of the washing machine, the pressure plate is arranged below the fixed support frame and used for rubbing with clothes in an inner cavity of the inner barrel, and two ends of the guide pillar are respectively connected with the fixed support frame and the pressure plate.

The utility model discloses in, the periphery of fixed stay frame is equipped with a plurality of butts that are used for the flexible butt piece of the inner wall of inner tube.

The utility model discloses in, the periphery of fixed stay frame be equipped with a plurality of be used for with the air bag that aerifys of the inner wall butt of inner tube.

The utility model discloses in, the laundry pressure disk still includes aerating device, aerating device passes through the pipe connection aerify the gasbag, still be equipped with the bleed valve on the pipe.

The utility model discloses in, aerify the gasbag with the quantity of flexible butt joint piece is unanimous, just aerify the gasbag with flexible butt joint piece alternate arrangement each other is in the periphery of above-mentioned fixed stay frame.

The utility model discloses in, the pressure disk is equipped with and runs through the top surface of pressure disk and the through-hole that permeates water of bottom surface, the bottom surface of pressure disk is equipped with a plurality of soft bistriques and gyro wheel.

In the utility model, a hammering device is arranged on the bottom surface of the pressure plate;

beat the device including being used for connecting the ware upper cover of beating, the ware lower cover of beating and the controller of pressure disk, beat the ware upper cover and reach it beats the ware loose axle and beat the motor to be equipped with in the cavity that the ware lower cover encloses, beat and install the pole of beating that is used for beating the clothing on the ware loose axle of beating, beat the motor and be used for the drive beat the pole edge beat the ware loose axle and do reciprocating motion, the controller is connected beat the motor.

The utility model discloses in, the fixed bolster is equipped with and is used for connecting the guide pillar mounting hole of guide pillar, the guide pillar is scalable guide pillar, it connects respectively to be equipped with both ends between two tip of guide pillar the pressure disk reaches the elastomeric element of fixed bolster, the guide pillar is connected the tip of guide pillar mounting hole is equipped with and is used for adjusting elastomeric element is right the pressure regulating valve of the pressure of exerting pressure of pressure disk.

In the utility model, the telescopic guide pillar comprises an upper guide pillar and a lower guide pillar, the upper end of the upper guide pillar is connected with the fixed support frame, the upper end of the lower guide pillar is embedded into the inner cavity of the upper guide pillar, and the lower end of the lower guide pillar is connected with the pressure plate;

the bottom of the pressure regulating valve is embedded into the inner cavity of the upper guide pillar from the upper end of the upper guide pillar and is connected with the upper end of the lower guide pillar;

the washing pressure plate also comprises a timing device connected with the pressure regulating valve.

The washing machine comprises a washing inner barrel and any one washing pressure plate, wherein the washing pressure plate is arranged in the inner cavity of the washing inner barrel.

The embodiment of the utility model has the following advantage: the utility model discloses a laundry pressure disk, it includes fixed bolster, pressure disk and guide pillar, fixed bolster be used for with washing machine's the top of inner tube carry out fixed connection, the pressure disk install in fixed bolster's below be used for with the clothing of the inner chamber of inner tube rubs, the both ends of guide pillar are connected respectively fixed bolster with the pressure disk. The utility model discloses a laundry pressure disk reaches washing machine including the laundry pressure disk, on the inner wall at the top of fixed stay frame fixed connection washing machine inner tube, the pressure disk is connected through the direction of guide pillar toward the impeller to the fixed bolster, consequently, when the impeller rotates, on the laundry pressure disk is fixed in the inner wall of inner tube, and the pressure disk can rub with the clothing along with the uncovered direction displacement of water flow direction inner tube to strengthened the frictional force to the clothing, makeed the clothing more totally by the washing at the in-process of washing.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a mechanism diagram of a laundry platen of the present invention;

fig. 2 shows a schematic structural diagram of the beating device of the washing pressure plate of the present invention.

Description of the main element symbols:

100-washing press plate;

10-fixing a support frame; 11-a telescopic abutment block; 12-an inflatable balloon; 13-an inflator; 14-a catheter; 15-air release valve;

20-pressing a plate; 21-a soft grinding head; 22-water permeable through holes;

30-guide pillars; 31-an elastic member; 32-pressure regulating valve; 33-a timing device;

40-a hammering device; 41-upper cover of the beater; 411-fixing ear; 42-lower cover of the beater; 43-a controller; 44-beater loose axle; 45-beating the rod; 46-beater bar cover; 47-a return spring; 48-connecting line.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1.

The washing pressure plate 100 comprises a fixed support frame 10, a pressure plate 20 and guide posts 30, wherein the fixed support frame 10 is used for being fixedly connected with the top of an inner barrel of the washing machine, the pressure plate 20 is installed below the fixed support frame 10 and used for rubbing with clothes in an inner cavity of the inner barrel, and two ends of each guide post 30 are respectively connected with the fixed support frame 10 and the pressure plate 20.

Above-mentioned, on the inner wall at the top of fixed stay frame 10 fixed connection washing machine inner tube, fixed stay frame 10 passes through guide pillar 30 and connects pressure disk 20 towards the direction of impeller, consequently, including the pivoted in-process of section of thick bamboo, washing pressure disk 100 is consequently not rotatory for the impeller owing to with inner tube fixed connection, and pressure disk 20 can rub with the clothing that flows to the uncovered direction displacement of inner tube along with the water, thereby strengthened the frictional force to the clothing, can simulate the frictional force of hand washing clothing, make the clothing abluent cleaner at the in-process of washing.

Specifically, the fixed support frame 10 may be clamped with an inner wall of an inner tub of the washing machine so as to be fixed on the inner wall of the inner tub, and the installation position of the fixed support frame 10 on the inner wall of the inner tub may be the top of the inner wall. Since the inner tub of the washing machine is generally cylindrical, the shape of the fixed support frame 10 may also be circular, and in order to enhance the stability of the fixed support frame 10, a reinforcing bracket, such as a three-pointed star bracket, may be disposed in the inner frame of the fixed support frame 10.

The guide post 30 is used for fixedly connecting the fixed support frame 10 and the pressure plate 20, one end of the guide post 30 is connected with the fixed support frame 10, and the other end thereof extends towards the direction of the wave wheel and is connected with the pressure plate 20. It can be understood that, when installed, there is a gap between the pressure plate 20 and the pulsator.

The platen 20 may also be disc-shaped in order to correspond to the cross-sectional shape of the washing machine drum, the cross-sectional diameter of the platen 20 being smaller than the cross-sectional diameter of the drum. The bottom surface of the platen 20 may be provided with friction particles for increasing friction with the laundry.

Further, in the present embodiment, the fixed support frame 10 is provided at an outer periphery thereof with a plurality of telescopic abutment blocks 11 for abutting against an inner wall of the inner cylinder.

As described above, the fixed support frame 10 is connected and abutted to the side wall of the inner cylinder by the telescopic abutting block 11, and the telescopic abutting block 11 can be connected and installed at the periphery of the fixed support frame 10 at one end and can be extended and retracted in the direction of the side wall of the inner cylinder at the other end, specifically, the top of the side wall of the inner cylinder. In this embodiment, flexible butt piece 11 is a plurality of, and a plurality of flexible butt pieces 11 can evenly distributed in the periphery of fixed stay frame 10 to fix fixed stay frame 10 from a plurality of directions, make the installation of fixed stay butt on the inner tube lateral wall more firm.

In some embodiments, the telescopic abutment block 11 may be driven by some power source, such as a cylinder, or a motor, to be able to extend and retract.

Further, in the present embodiment, a plurality of inflatable airbags 12 for abutting against the inner wall of the inner tube are provided on the outer periphery of the fixed stay 10.

The periphery of the fixed support frame 10 is further provided with an inflatable airbag 12, one end of the inflatable airbag 12 is connected to the periphery of the fixed support frame 10, and the other end of the inflatable airbag 12 gradually extends towards the inner wall of the inner cylinder in the process of being gradually inflated, specifically, the other end refers to the top of the side wall of the inner cylinder. In this embodiment, inflatable air bag 12 is a plurality of, and a plurality of inflatable air bags 12 can evenly distributed in the periphery of fixed stay frame 10 to fix fixed stay frame 10 from a plurality of directions, and the inner wall of difficult fish tail inner tube can also make the installation of fixed stay butt on the inner tube lateral wall more firm, carry out the secondary through inflatable air bag 12 on the basis of flexible butt piece 11 in the same place fixed stay frame 10.

Further, in this embodiment, the washing pressure plate 100 further includes an inflator 13, the inflator 13 is connected to the inflatable air bag 12 through a conduit 14, and the conduit 14 is further provided with a release valve 15.

Above-mentioned, aerating device 13 can inflate inflatable airbag 12, and specifically, aerating device 13 can be the extrusion type inflatable ball, when needs aerify inflatable airbag 12, the extrusion type inflatable ball, the terminal of inflating the ball at the extrusion type can be equipped with the inlet port. The connection of the inflator 13 to the inflatable bladder 12 may be via a conduit 14, and a release valve 15 may be provided between the inflatable bladder 12 and the inflator 13 of the conduit 14, the release valve 15 being in a normally closed state. When the fixed support frame 10 needs to be detached from the inner wall of the inner cylinder, the gas in the inflatable air bag 12 needs to be discharged to release the contact between the inflatable air bag 12 and the inner cylinder side wall, and at this time, the air release valve 15 can be opened to discharge the gas in the inflatable air bag 12.

Meanwhile, the telescopic abutting block 11 can be retracted towards the direction of the fixed support frame 10, and the fixed support frame 10 can be detached from the side wall of the inner cylinder.

In another embodiment, the inflator 13 may also be an electric inflator that inflates the inflatable bladder 12.

Further, in this embodiment, the number of the inflatable air bags 12 and the number of the telescopic abutting blocks 11 are the same, and the inflatable air bags 12 and the telescopic abutting blocks 11 are alternately arranged on the periphery of the fixed support frame 10.

The above means that the number of the plurality of inflatable air bags 12 and the number of the plurality of telescopic abutment blocks 11 are the same, and the plurality of inflatable air bags 12 and the plurality of telescopic abutment blocks 11 are alternately arranged on the outer periphery of the fixed support frame 10. That is, both sides of each inflatable airbag 12 are provided with the telescopic abutting blocks 11, and both sides of each telescopic abutting block 11 are also provided with the inflatable airbags 12. Thereby making the force applied to the fixing support 10 more uniform after installation.

Further, in this embodiment, the pressure plate 20 is provided with water through holes 22 penetrating through the top surface and the bottom surface of the pressure plate 20, and the bottom surface of the pressure plate 20 is provided with a plurality of soft grinding heads 21 and rollers.

In order to increase the friction between the bottom surface of the pressure plate 20 and the clothes, a plurality of soft polishing heads 21 and rollers may be disposed on the bottom surface, in this embodiment, the soft polishing heads 21 may be silica gel soft polishing heads. Silica gel is also called silicic acid gel, is a high-activity adsorption material and belongs to an amorphous substance. The main component of the silica gel is silicon dioxide, and the silica gel is stable in chemical property and does not burn. Silica gel is an amorphous silica.

When the washing pressure plate 100 is mounted on the inner tub of the washing machine, in order to prevent the inner tub from being damaged due to the excessive pressure of the washing pressure plate 100 on the water flow during the washing process, a plurality of water through holes 22 penetrating the upper surface and the lower surface of the pressure plate 20 may be formed on the pressure plate 20, and the water through holes 22 may be uniformly distributed on the pressure plate 20. In the washing process, water flow can flow from the water permeable through holes 22 to the opening direction of the inner barrel, and overlarge pressure intensity can be released, so that the inner barrel of the washing machine is protected.

Further, in the present embodiment, the bottom surface of the pressure plate 20 is provided with a hammering device 40; as shown in fig. 2;

the beating device 40 comprises a beating device upper cover 41, a beating device lower cover 42 and a controller 43, the beating device upper cover 41 is connected with the pressure plate 20, a beating device movable shaft 44 and a beating motor are arranged in a cavity defined by the beating device lower cover 42, a beating rod 45 used for beating clothes is mounted on the beating device movable shaft 44, the beating motor is used for driving the beating rod 45 to reciprocate along the beating device movable shaft 44, and the controller 43 is connected with the beating motor.

In the above, it means that the side of the pressure plate 20 facing the pulsator is provided with the hammering device 40 for hammering the laundry, and specifically, the hammering device 40 may include a hammering device upper cover 41 for connecting the bottom surface of the pressure plate 20, and a side surface of the hammering device upper cover 41 may be provided with a fixing lug 411 for bolting the bottom surface of the pressure plate. A hammering motor and a hammering device movable shaft 44 are arranged in a cavity defined by the upper hammering device cover 41 and the lower hammering device cover 42 together, a hammering rod 45 which reciprocates along the shaft is arranged in the hammering device movable shaft 44, the hammering end of the hammering rod 45 is exposed out of the hammering device movable shaft 44, and the other end of the hammering rod 45 is arranged in the hammering device movable shaft 44.

It can be understood that, the thumping motor is used for driving thumping rod 45 to do reciprocating motion on thumping device movable shaft 44, thumping device rod cover 46 is arranged at the top of thumping device movable shaft 44, a reset spring 47 is arranged on thumping device rod cover 46, one end of which is connected with thumping rod 45, and the other end of which is connected with the top wall of thumping device rod cover 46, the thumping device rod cover 46 penetrates out of thumping device upper cover 41, controller 43 is connected with and controls the thumping motor through a connecting wire 48, and controller 43 can be used for sending control signals of thumping time and thumping force to the thumping motor.

It should be further noted that the pressure plate 20 is provided with a mounting hole corresponding to the hammer rod cover 46, the controller is further provided with a power cord, the controller 43 further comprises a liquid crystal display and a control button for inputting a control signal, and the upper cover 41 and the lower cover 42 of the hammer are hermetically connected. The controller 43 may be mounted on the fixed support 10 to prevent the controller 43 from being wetted.

Further, in this embodiment, the fixed support frame 10 is provided with a guide post mounting hole for connecting the guide post 30, the guide post 30 is a retractable guide post, an elastic component 31 having two ends respectively connected to the pressure plate 20 and the fixed support frame 10 is disposed between two ends of the guide post 30, and a pressure regulating valve 32 for regulating the pressure applied to the pressure plate 20 by the elastic component 31 is disposed at the end of the guide post 30 connected to the guide post mounting hole.

It should be understood that the guide post 30 is a retractable guide post, an elastic member 31 is disposed between two ends of the retractable guide post, two ends of the elastic member 31 are respectively abutted against the pressure plate 20 and the fixed support 10, and the fixed support 10 is fixedly mounted on the side wall of the inner cylinder, and the guide post 30 and the pressure plate 20 are pushed to extend toward the pulsator by the action of the elastic member 31. The pressure regulating valve 32 is used for regulating the pressure of the elastic component 31 on the pressure plate 20, so that the pressure of the pressure plate 20 on clothes and water flow can be regulated, namely the telescopic length of the telescopic guide post can be regulated, and the washing machine is more suitable for washing states with different liquid level heights and friction with different strengths.

In the present embodiment, the elastic member 31 may be a spring.

Further, in this embodiment, the retractable guide posts include an upper guide post (not shown) and a lower guide post (not shown), the upper end of the upper guide post is connected to the fixed support frame 10, the upper end of the lower guide post is embedded in the inner cavity of the upper guide post, and the lower end of the lower guide post is connected to the pressure plate 20;

the bottom of the pressure regulating valve 32 is embedded into the inner cavity of the upper guide post from the upper end of the upper guide post and is connected with the upper end of the lower guide post.

The telescopic guide post 30 is composed of an upper guide post and a lower guide post, the upper end of the upper guide post is mounted on the guide post mounting hole of the fixed support frame 10, the upper end of the lower guide post is embedded into the inner cavity of the upper guide post from the lower opening of the upper guide post, and the lower end of the lower guide post is connected with the pressure plate 20.

Therefore, the lower guide post can be stretched in the inner cavity of the upper guide post under the action of the elastic component 31. The bottom of the pressure regulating valve 32 installed at the upper end of the upper guide pillar is embedded into the inner cavity of the upper guide pillar, and the bottom of the pressure regulating valve 32 is abutted to the upper end of the lower guide pillar in the inner cavity of the upper guide pillar, therefore, the height of the pressure plate 20 can be adjusted by adjusting the height of the bottom of the pressure regulating valve 32 in the inner cavity of the upper guide pillar, that is, the bottom of the pressure regulating valve 32 moves toward the bottom of the inner cylinder in the inner cavity of the upper guide pillar, the lower guide pillar and the pressure plate 20 move toward the inner wall of the inner cylinder by overcoming the force of the elastic component 31, the bottom of the pressure regulating valve 32 moves upward in the inner cavity of the upper guide pillar, the lower guide pillar and the pressure plate 20 move toward the direction of the fixed support frame 10 by.

In one embodiment, the pressure regulating valve 32 may be mounted on the upper end of the upper guide post in a threaded manner.

In this embodiment, the washing pressure plate 100 further comprises a timing device 33 connected to the pressure regulating valve 32.

The timing device 33 is connected to the pressure regulating valve 32, which means that the timing device 33 can time the washing time, and the timing device 33 can also time the pressure time of the clothes on the platen 20.

In addition, in one embodiment, the timing device 33 can also control the pressure regulating valve 32 to apply a downward pressure to the lower guide pillar, that is, when the timing device 33 is started, the bottom of the pressure regulating valve 32 is controlled to abut against the upper end of the lower guide pillar to move in the direction of the pulsator, so as to increase the pressure of the platen 20 on the clothes and the water flow. When the preset time is reached, the timing device 33 controls the bottom of the pressure regulating valve 32 to move upward from the inner cavity of the upper guide post 30, so that the lower guide post 30 and the pressure plate 20 are moved toward the direction of the fixed support frame 10 by the pulling force of the elastic component 31, thereby removing the extra force applied to the pressure plate 20 by the pressure regulating valve 32, and reducing the pressure of the pressure plate 20 on the clothes and the water flow. In this embodiment, the timing device 33 can control the moving direction of the lower guide post through the motor, specifically, when the timing device 33 is started, the timing device 33 sends a control signal to the motor, the motor drives the lower guide post to move toward the impeller, and when the lower guide post reaches the preset position, the timing device 33 sends a stop signal to the motor, and the motor stops working. When the timing device 33 finishes timing, a control signal is sent to the motor, the motor drives the lower guide post to move in the direction away from the impeller, and when the lower guide post is contracted and is positioned in the inner cavity of the upper guide post, the motor stops working.

Example 2

The washing machine comprises a washing inner barrel and any one washing pressure plate 100, wherein the washing pressure plate 100 is arranged in the inner cavity of the washing inner barrel.

The above-mentioned reference means that the washing machine includes the inner tub and the washing pressure plate 100 installed in the inner cavity of the inner tub, and the washing pressure plate is the washing pressure plate 100 described in embodiment 1.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The washing pressure plate is characterized by comprising a fixed support frame, a pressure plate and a guide pillar, wherein the fixed support frame is fixedly connected with the top of an inner barrel of a washing machine, the pressure plate is arranged below the fixed support frame and used for rubbing with clothes in an inner cavity of the inner barrel, and two ends of the guide pillar are respectively connected with the fixed support frame and the pressure plate.

2. A laundry platen as claimed in claim 1, in which the fixed support frame is provided at its periphery with a plurality of telescopic abutment blocks for abutment against the inner wall of the inner drum.

3. A laundry platen as claimed in claim 2, in which the periphery of the mounting bracket is provided with a plurality of inflatable bladders for abutment with the inner wall of the inner drum.

4. A laundry platen according to claim 3, further comprising an inflator connected to the inflatable bladder via a conduit, the conduit further having a release valve disposed thereon.

5. A laundry platen according to claim 3, wherein the number of the inflatable air bags and the number of the telescopic abutment blocks are the same, and the inflatable air bags and the telescopic abutment blocks are alternately arranged on the periphery of the fixed support frame.

6. A laundry platen according to claim 1, wherein the platen has water-permeable through holes extending through the top and bottom surfaces of the platen, the bottom surface of the platen having a plurality of soft grinding heads and rollers.

7. A laundry platen as claimed in claim 1 wherein the underside of the platen is provided with a hammering means;

8. The laundry platen according to claim 1, wherein the fixed support frame is provided with a guide post mounting hole for connecting the guide post, the guide post is a retractable guide post, an elastic member is provided between two ends of the guide post, two ends of the elastic member are respectively connected to the platen and the fixed support frame, and a pressure regulating valve is provided at the end of the guide post connected to the guide post mounting hole for regulating the pressure applied by the elastic member to the platen.

9. The laundry platen according to claim 8, wherein the retractable guide posts comprise an upper guide post and a lower guide post, the upper end of the upper guide post is connected to the fixed support frame, the upper end of the lower guide post is embedded in the inner cavity of the upper guide post, and the lower end of the lower guide post is connected to the platen;

10. A washing machine comprising a washing drum and a washing platen as claimed in any one of claims 1 to 9, the washing platen being mounted within the interior of the washing drum.