Damping device of clothes treatment equipment and clothes treatment equipment

Abstract

The damping device is arranged between a box body and an outer barrel of the clothes treatment equipment, and comprises a hanging rod, a damping device, a damping device and a damping device, the sleeve is movably arranged at the lower end of the hanging rod in a sleeving manner; the mounting seat is arranged on the outer side of the outer barrel and is used for hanging the sleeve; the damping part is arranged between the sleeve and the mounting seat; and the damping piece is arranged on the sleeve in a sleeving manner, and the damping piece is mounted at the mounting seat. The damping part is arranged between the sleeve and the mounting seat, and when the washing machine vibrates and the suspender moves up and down and left and right, the generated pressure and vibration are reduced through the collision and vibration between the sleeve and the mounting seat and the transmission of the damping part, so that the relative movement amplitude between the sleeve and the mounting seat is favorably reduced, and the sleeve is prevented from falling off; and the vibration of the clothes processing equipment can be reduced. The damping part is mounted at the mounting seat, so that the stability between the damping part and the mounting seat is improved, and the damping part is prevented from being separated from the mounting seat.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of clothes processing equipment, and particularly relates to a damping device of clothes processing equipment and clothes processing equipment with the damping device. BACKGROUND

[0002] Generally, a full-automatic washing machine comprises a box body, an upper cover, an outer drum, an inner drum, a driving and control system, the upper cover is located on the top surface of the box body to be opened and closed, the outer drum is hung in the box body through a hanger device. The inner drum can be put into or taken out of the inner drum by opening the upper cover, the driving system drives the rotation of the motor, and a control panel is arranged on the front or upper part of the box body for the user to select the washing program, and then the control system controls the washing process of the washing machine.

[0003] When the full-automatic washing machine is started and runs in the dehydration process, the outer drum will shake or swing with the starting of the motor, forming a larger vibration and noise. Therefore, in order to weaken the vibration and noise of the washing machine in the dehydration process, the outer drum and the box body are installed together through four hanger devices. The upper part of the hanger device has a hanger seat, and the lower part has a damping sleeve, the damping sleeve has a spring inside, the damping sleeve is clamped below the mounting seat at the bottom of the outer drum, the mounting seat has a suspension hole, the hanger passes through the suspension hole, and the upper hanger seat is arranged in the hole of the four corner reinforcing plates of the box body. When the clothes in the inner drum are offset and unbalanced during the washing or dehydration process, the hanger device alleviates the eccentricity of the outer drum through the buffering effect of the damping spring when the outer drum shakes or swings, so as to achieve the purpose of damping.

[0004] However, when the full-automatic washing machine is started and runs in the dehydration process, the outer drum will shake or swing with the starting of the motor, forming a larger vibration and noise, and the hanger will also shake when the outer drum swings, so that the damping sleeve and the mounting seat will also impact and collide due to the vibration. Since the damping sleeve and the mounting seat are in movable contact, the adhesion of the two is maintained only by gravity, when the eccentricity is large, the damping sleeve and the mounting seat will be separated from the adhesion surface, and the hanger will be unhooked.

[0005] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known by those skilled in the art. SUMMARY

[0006] The present application aims at the above problems in the prior art, and proposes a damping device of clothes processing equipment, which is used to improve the damping performance, reduce the shaking amplitude of the outer drum, and avoid the disengagement of the sleeve.

[0007] To achieve the above application purposes, the present application adopts the following technical solutions: A damping device of a laundry treating apparatus is provided between a cabinet and an outer tub of the laundry treating apparatus, and includes: a hanger rod; a sleeve movably fitted to a lower end of the hanger rod; a mounting seat provided at an outer side of the outer tub and configured to hang the sleeve; a damping member provided between the sleeve and the mounting seat; the damping member is fitted to the sleeve, and the damping member is mounted at the mounting seat.

[0008] In some embodiments of the present application, a limiting plate is further included for defining the damping member, the limiting plate is fixed to the sleeve, and the limiting plate is located at an upper side of the damping member.

[0009] In some embodiments of the present application, the sleeve has a sleeve body, a sleeve holder extending inwardly at an upper end of the sleeve body, and a sleeve pipe extending upwardly at an inner periphery of the sleeve holder, and the limiting plate is fixed to an outer side of the sleeve pipe.

[0010] In some embodiments of the present application, the sleeve has a sleeve body, a sleeve holder extending inwardly at an upper end of the sleeve body, and a sleeve pipe extending upwardly at an inner periphery of the sleeve holder, the mounting seat has a mounting plate and a mounting hole having an outer opening formed at the mounting plate, the sleeve pipe passes upwardly through the mounting hole, and an assembly groove for receiving the mounting plate is formed at the damping member.

[0011] In some embodiments of the present application, an outer stopper extending upwardly and / or downwardly is provided at an outer end of the mounting plate, and the outer stopper is provided at an outer side of the damping member.

[0012] In some embodiments of the present application, an upper and / or lower limiting rib is provided at the mounting plate, and a limiting groove for receiving the limiting rib is formed at a groove wall of the assembly groove.

[0013] In some embodiments of the present application, the limiting rib is spaced apart from the mounting hole, and the limiting rib is an arc-shaped plate located at an inner side of the mounting hole.

[0014] In some embodiments of the present application, the sleeve holder is provided in an arc-shaped manner upwardly in a direction close to the axis of the hanger rod, the damping member is provided with a sleeving hole for the sleeve pipe to pass through and a sleeving groove matching the sleeve holder, and the sleeving hole and the sleeving groove are in communication.

[0015] In some embodiments of the present application, the assembly groove and the sleeving hole of the damping member form a filling portion matching the mounting hole, and the filling portion is located in the mounting hole.

[0016] In some embodiments of the present application, the lower end of the mounting port edge is provided with an arc-shaped avoiding chamfer, so that the fitting groove covers the upper surface of the sleeve holder.

[0017] In some embodiments of the present application, the mounting plate is a flat plate.

[0018] In some embodiments of the present application, the damping member is further provided with a fitting edge extending downward along the lower end of the fitting groove, and the fitting edge is sleeved outside the sleeve body.

[0019] In some embodiments of the present application, the maximum distance between the axis of the outer barrel and the sleeve is greater than or equal to the maximum distance between the axis of the outer barrel and the damping member.

[0020] In some embodiments of the present application, the mounting seat is further provided with two upper blocking ribs extending outward along the outer barrel, the lower end of the upper blocking rib is connected and arranged with the mounting plate, and the two upper blocking ribs are located on the left and right sides of the damping member.

[0021] In some embodiments of the present application, the outward extension size of the lower end of the upper blocking rib is greater than the outward extension size of the upper end of the upper blocking rib.

[0022] In some embodiments of the present application, the outward extension size of the lower end of the upper blocking rib matches the outward extension size of the mounting plate.

[0023] In some embodiments of the present application, the limiting plate is located between the two upper blocking ribs, and the limiting plate is a square flat plate.

[0024] In some embodiments of the present application, a transverse blocking rib is provided between the two upper blocking ribs for limiting the swing of the lifting rod, and an avoiding notch is formed outside the transverse blocking rib.

[0025] In some embodiments of the present application, the mounting seat is further provided with two lower blocking ribs extending outward along the outer barrel, the upper end of the lower blocking rib is connected and arranged with the mounting plate, and the two lower blocking ribs are located on the left and right sides of the damping member, and the distance between the two upper blocking ribs is less than the distance between the two lower blocking ribs.

[0026] In some embodiments of the present application, the damping member is made of rubber material.

[0027] In some embodiments of the present application, the upper end of the damping member is fixed on the limiting plate, and the lower end is fixed on the sleeve.

[0028] Based on the above-mentioned shock-absorbing device of a clothing processing device, the present application also provides a clothing processing device with the shock-absorbing device, which is used to improve the shock-absorbing performance, reduce the shaking amplitude of the outer barrel, and prevent the sleeve from falling out.

[0029] A clothes processing device comprises a box body, an outer barrel located in the box body, and the above-mentioned shock absorbing device.

[0030] Compared with the prior art, the advantages and positive effects of the present invention are as follows: the shock absorber is disposed between the sleeve and the mounting seat. When the washing machine vibrates and the boom moves up, down, left, and right, the sleeve and the mounting seat collide and vibrate. The pressure and vibration generated are reduced through the shock absorber, which helps reduce the relative movement between the sleeve and the mounting seat and prevents the sleeve from falling out. It also helps to reduce the vibration of the clothing processing device. The shock absorber is installed on the mounting seat, which helps to increase the stability between the shock absorber and the mounting seat and prevents the shock absorber from falling out of the mounting seat.

[0031] Other features and advantages of the present invention will become more apparent after reading the detailed description of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a structural schematic diagram of an embodiment of a shock absorbing device for a clothes processing device proposed by the present invention; Figure 2 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle; Figure 3 for Figure 1 A vertical cross-sectional structural diagram; Figure 4 for Figure 3 Schematic diagram of the enlarged structure of the middle B area; Figure 5 for Figure 4 An enlarged structural diagram of the middle shock absorber; Figure 6 for Figure 1 Another vertical cross-sectional structural diagram; Figure 7 for Figure 6 Schematic diagram of the enlarged structure of the middle C region; Figure 8 forFigure 7 Enlarged structural diagram of the damping member; Figure 9 For Figure 1 Structural diagram of the outer barrel; Figure 10 For Figure 9 Enlarged structural diagram of the D area; Figure 11 Structural diagram of the sleeve; Figure 12 Structural diagram of the damping member; Figure 13 For Figure 12 Structural diagram of the angle of view from below; Figure 14 For Figure 12 Structural diagram of the angle of view from behind; Figure 15 For Figure 12 Structural diagram of the section view of the damping member; Wherein, the outer barrel 100; The hanger rod 10; The sleeve 20; the sleeve body 21; the sleeve holder 22; the sleeve pipe 23; the limiting edge 34; The mounting seat 30; the mounting plate 31; the mounting port 32; the avoiding chamfer 321; the outer blocking edge 33; the limiting edge 34; the upper blocking rib 35; the transverse blocking rib 36; the lower blocking rib 37; The damping member 40; the assembly groove 41; the limiting groove 42; the filling part 44; the sleeving hole 45; the sleeving groove 46; the sleeving edge 47; The spring 50; The limiting plate 60. Specific embodiments

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0035] In the description of the present application, it needs to be explained that the terms "upper", "lower", "left", "right" and the like indicate the positional or locational relationship based on the positional relationship shown in the drawings, with the direction close to the axis of the inner tub being "inner" and vice versa. The terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description and cannot be understood as indicating or implying relative importance; the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0036] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] In the present application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0038] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0039] Reference is made to Figures 1-15It is an embodiment of the clothes processing equipment damping device provided by the application, a clothes processing equipment damping device which is arranged between a cabinet (not shown in the figure) and an outer barrel 100 of the clothes processing equipment, comprising: a hanger 10, a sleeve 20, a mounting seat 30 and a damping piece 40, the upper end of the hanger 10 is hung on the cabinet, the sleeve 20 is movably sleeved on the lower end of the hanger 10, and a spring 50 is arranged between the sleeve 20 and the hanger 10.

[0040] The mounting seat 30 is arranged on the outer side of the outer barrel 100, and the mounting seat 30 is used for hanging the sleeve 20; the damping piece 40 is arranged between the sleeve 20 and the mounting seat 30, the damping piece 40 is sleeved on the sleeve 20, and the damping piece 40 is installed at the mounting seat 30. The damping piece 40 is arranged between the sleeve 20 and the mounting seat 30, when the washing machine vibrates and the hanger 10 moves up and down and left and right, the sleeve 20 and the mounting seat 30 collide and vibrate, the generated pressure and vibration are reduced through the transmission of the damping piece 40, the relative movement range between the sleeve 20 and the mounting seat 30 is reduced, and the sleeve 20 is prevented from being pulled out; and the vibration of the clothes processing equipment is reduced.

[0041] In some embodiments of the present application, the damping device further comprises a limiting plate 60 for limiting the damping piece 40, the limiting plate 60 is fixedly arranged on the sleeve 20, and the limiting plate 60 is located on the upper side of the damping piece 40. By arranging the limiting plate 60, when the sleeve 20 moves downward relative to the mounting seat 30, the force upwardly moving on the outer barrel 100 is applied to the limiting plate 60 through the damping piece 40, the sleeve 20 is prevented from continuously moving downward relative to the mounting seat 30, and the range of downward movement of the sleeve 20 relative to the mounting seat 30 is limited; through the damping piece 40, part of kinetic energy is converted into compression of the damping piece 40, the force transmitted to the sleeve 20 is reduced, and the vibration amplitude is reduced. The upper end surface of the damping piece 40 is matched with the limiting plate 60, the contact area between the damping piece 40 and the limiting plate 60 is increased, the vibration of the clothes processing equipment is better reduced, the pressure and impact on the damping piece 40 are reduced, the force received by the damping piece 40 is dispersed, the service life of the damping piece 40 is prolonged, and the replacement cost is saved.

[0042] In some embodiments of the present application, the sleeve 20 has a sleeve body 21, a sleeve holder 22 arranged to extend inwardly along the upper end of the sleeve body 21, and a sleeve pipe 23 arranged to extend upwardly along the inner ring of the sleeve holder 22, the sleeve pipe 23 is sleeved on the outer side of the boom 10, and the limiting plate 60 is fixedly arranged on the outer side of the sleeve pipe 23. The mounting seat 30 has a mounting plate 31, and a mounting hole 32 with an outer opening is formed on the mounting plate 31, and the sleeve pipe 23 passes upwardly through the mounting hole 32. The damping member 40 is provided with an assembly groove 41 for accommodating the mounting plate 31, and the mounting plate 31 around the mounting hole 32 is located in the assembly groove 41; the assembly of the damping member 40 and the mounting seat 30 is realized. The assembly groove 41 is located in the middle of the damping member 40 in the up-down direction, when the sleeve 20 moves upwardly relative to the mounting seat 30, the damping member 40 located between the sleeve holder 22 and the mounting plate 31 is compressed, and the damping function is realized; when the sleeve 20 moves downwardly relative to the mounting seat 30, the damping member 40 located between the limiting plate 60 and the mounting plate 31 is compressed, and the damping function is realized.

[0043] In some embodiments of the present application, the damping member 40 is provided with a sleeving hole 45 for the sleeve pipe 23 to pass through, and a sleeving groove 46 matched with the sleeve holder 22, the sleeving groove 46 covers the upper side of the sleeve holder 22, and the sleeving hole 45 is in communication with the sleeving groove 46. The filling part 44 is formed around the sleeving hole 45 and the assembly groove 41 on the damping member 40, the filling part 44 is matched with the mounting hole 32, the filling part 44 is located in the mounting hole 32, and the filling part 44 is located between the sleeve pipe 23 and the edge of the mounting hole 32. When the sleeve 20 and the mounting seat 30 have a relative movement in the circumferential direction of the sleeve 20, the mounting hole 32 in the sleeve pipe 23 moves relatively, so that part of the filling part 44 between the sleeve pipe 23 and the edge of the mounting hole 32 is compressed, and part of the filling part 44 is stretched, the compressed filling part 44 and the stretched filling part 44 both provide a force to prevent the movement of the sleeve pipe 23, which is beneficial to slow down the strength and amplitude of the relative movement.

[0044] In some embodiments of the present application, in order to realize the fixing stability of the damping member 40 on the mounting seat 30, the outer end of the mounting plate 31 is provided with an outer stop edge 33 extending downwardly, and the outer stop edge 33 is arranged on the outer side of the damping member 40. By arranging the outer stop edge 33, when the damping member 40 is subjected to an outward thrust, the force is transmitted to the outer stop edge 33, and the outward movement of the damping member 40 is stopped. The outer stop edge 33 can also be arranged to extend upwardly along the outer end of the mounting plate 31, or the outer stop edge 33 is arranged to extend upwardly and downwardly along the outer end of the mounting plate 31.

[0045] In some embodiments of the present application, a limiting ridge 34 extending upward is arranged on the mounting plate 31, and a limiting groove 42 for accommodating the limiting ridge 34 is arranged on the groove wall of the assembly groove 41. By arranging the limiting ridge 34, the relative movement in the front-back and left-right directions between the damping member 40 and the mounting plate 31, that is, the relative movement in the horizontal direction, can be limited, which is beneficial to the stability of the damping member 40 after installation; and when the sleeve 20 has relative movement in the plane direction with respect to the mounting seat 30, the damping member 40 can be extruded or stretched to transmit force to the limiting ridge 34, which is beneficial to increasing the damping effect and reducing the relative movement amplitude of the sleeve 20 and the mounting seat 30. The limiting ridge 34 can also extend downward along the mounting plate 31, or extend upward and downward along the mounting plate 31.

[0046] In some embodiments of the present application, the limiting ridge 34 is arranged in a spaced manner with the mounting port 32, and the limiting ridge 34 is an arc-shaped plate located on the inner side of the mounting port 32. The mounting port 32 is a U-shaped slot with an outer opening. Arranging the limiting ridge 34 as an arc-shaped plate is beneficial to better increasing the damping between the sleeve 20 and the mounting seat 30.

[0047] In some embodiments of the present application, the sleeve holder 22 is arranged in an upward arc-shaped protrusion in the direction close to the axis of the hanger 10. The damping member 40 is provided with a sleeving hole 45 for the sleeve body 21 to pass through, and a sleeving groove 46 matched with the sleeve holder 22. The sleeving hole 45 and the sleeving groove 46 are arranged in communication. The lower end of the edge of the mounting port 32 is provided with an arc-shaped avoiding chamfer 321, so that the sleeving groove 46 covers the upper surface of the sleeve holder 22.

[0048] In some embodiments of the present application, the mounting plate 31 is preferably arranged as a flat plate, which is beneficial to the forming of the structure and the simple operation of mounting the damping member 40 to the mounting plate 31. The damping member 40 is further provided with a sleeving ridge 47 extending downward along the lower end of the sleeving groove 46, which is sleeved on the outer side of the sleeve body 21. By arranging the sleeving ridge 47, the contact area between the damping member 40 and the sleeve 20 can be increased, and the relative stability between them can be ensured.

[0049] In some embodiments of the present application, the maximum distance between the axis of the outer tub 100 and the sleeve 20 is greater than or equal to the maximum distance between the axis of the outer tub 100 and the damping member 40, that is, the damping member 40 does not protrude outward from the sleeve 20. After the damping member 40 is arranged, the distance between the outer tub module and the cabinet is not reduced.

[0050] In some embodiments of the present application, the mounting base 30 further has two upper blocking ribs 35 extending outwardly along the outer tub 100, the lower ends of the upper blocking ribs 35 are connected to the mounting plate 31, and the two upper blocking ribs 35 are located on the left and right sides of the damping member 40. By arranging the upper blocking ribs 35, the structural strength of the mounting plate 31 is increased, and the hoisting rod 10 is located between the two upper blocking ribs 35, which can be used to limit the vibration amplitude of the hoisting rod 10.

[0051] In some embodiments of the present application, the outward extension size of the lower end of the upper blocking rib 35 is greater than the outward extension size of the upper end of the upper blocking rib 35, and the outer edge of the lower end of the upper blocking rib 35 is connected to the outer edge of the mounting plate 31. The outward extension size of the lower end of the upper blocking rib 35 matches the outward extension size of the mounting plate 31. The limiting plate 60 is located between the two upper blocking ribs 35, and the limiting plate 60 is a square flat plate, so that the limiting plate 60 is limited between the two upper blocking ribs 35, avoiding the rotation of the limiting plate 60.

[0052] In some embodiments of the present application, a transverse blocking rib 36 for limiting the swinging of the hoisting rod 10 is arranged between the two upper blocking ribs 35, and an avoiding notch 361 is arranged on the outer side of the transverse blocking rib 36, which is used to avoid the hoisting rod 10.

[0053] In some embodiments of the present application, the mounting base 30 further has two lower blocking ribs 37 extending outwardly along the outer tub 100, the upper ends of the lower blocking ribs 37 are connected to the mounting plate 31, and the two lower blocking ribs 37 are located on the left and right sides of the damping member 40. The distance between the two upper blocking ribs 35 is less than the distance between the two lower blocking ribs 37. By arranging the lower blocking ribs 37, the structural strength is increased.

[0054] In some embodiments of the present application, the damping member 40 is preferably made of rubber material. The upper end of the damping member 40 can be fixed to the limiting plate 60, and the lower end of the damping member 40 can be fixed to the sleeve 20. By arranging the upper end of the damping member 40 to be fixed to the limiting plate 60, when the sleeve 20 moves upward relative to the mounting base 30, the damping member 40 located below the mounting plate 31 is compressed, and the damping member 40 located above the mounting plate 31 is stretched, which is conducive to increasing the damping force for the relative downward movement of the sleeve 20 and increasing the damping effect. The lower end of the damping member 40 can be fixed to the sleeve 20, and when the sleeve 20 moves downward relative to the mounting base 30, the damping member 40 located above the mounting plate 31 is compressed, and the damping member 40 located below the mounting plate 31 is stretched, which is conducive to increasing the damping force for the relative downward movement of the sleeve 20 and increasing the damping effect.

[0055] For the installation of the damping device, the following methods can be used: A method for installing a damping device of a clothes treatment apparatus, comprising the following steps: S10. Assembling the shock-absorbing member 40 to the boom 10; S20. Assembling the sleeve 20 to the boom 10, the sleeve 20 being located at the lower side of the shock-absorbing member 40; S30. Assembling the shock-absorbing member 40 to the mounting seat 30, and assembling the sleeve 20 to the mounting seat 30.

[0056] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified by those of ordinary skill in the art, or some technical features thereof can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the present application.

Claims

1. A damping device of a laundry treating apparatus, provided between a cabinet and an outer tub of the laundry treating apparatus, characterized in that, The device comprises: a boom; a sleeve movably sleeved on the lower end of the boom; a mounting seat arranged on the outer side of the outer tub and used for hanging the sleeve; a damping member arranged between the sleeve and the mounting seat; the damping member is sleeved on the sleeve, and the damping member is mounted at the mounting seat.

2. The shock absorbing device of claim 1, wherein Further comprising a limiting plate used for limiting the damping member, the limiting plate is fixed on the sleeve, and the limiting plate is located on the upper side of the damping member.

3. The shock absorbing device of claim 2, wherein, The sleeve has a sleeve body, a sleeve holder arranged inwardly along the upper end of the sleeve body, and a sleeve pipe arranged upwardly along the inner ring of the sleeve holder, and the limiting plate is fixed on the outer side of the sleeve pipe.

4. Damping device according to any one of claims 1 to 3, characterized in that The sleeve has a sleeve body, a sleeve holder arranged inwardly along the upper end of the sleeve body, and a sleeve pipe arranged upwardly along the inner ring of the sleeve holder, and the mounting seat has a mounting plate and a mounting opening with an outer opening arranged on the mounting plate, and the sleeve pipe passes upwardly through the mounting opening; and the damping member is provided with an assembly groove used for accommodating the mounting plate.

5. The shock absorbing device of claim 4, wherein, An outer stop edge extending upwardly and / or downwardly is arranged on the outer end of the mounting plate, and the outer stop edge is arranged on the outer side of the damping member.

6. The shock absorbing device of claim 4, wherein, A limiting edge extending upwardly and / or downwardly is arranged on the mounting plate, and a limiting groove used for accommodating the limiting edge is arranged on the groove wall of the assembly groove.

7. The shock absorbing device of claim 4, wherein The sleeve holder is arranged in an arc shape upwardly in the direction close to the boom axis, the damping member is provided with a sleeving hole used for the sleeve pipe to pass through and a sleeving groove arranged in matching with the sleeve holder, the sleeving hole and the sleeving groove are arranged in communication, the assembly groove and the sleeving hole on the damping member form a filling part matching with the mounting opening, and the filling part is located in the mounting opening.

8. The shock absorbing device of claim 7, wherein, The damping member further has a sleeving edge arranged downwardly along the lower end of the sleeving groove, and the sleeving edge is sleeved on the outer side of the sleeve body.

9. The shock absorbing device of claim 4, wherein, The mounting seat further has two upper stop ribs arranged outwardly along the outer tub, the lower ends of the upper stop ribs are arranged in connection with the mounting plate, and the two upper stop ribs are located on the left and right sides of the damping member; a transverse stop rib used for limiting the swing of the boom is arranged between the two upper stop ribs, and an avoiding slot is arranged on the outer side of the transverse stop rib. 10.A laundry treating apparatus, characterized by, The device has a box body, an outer tub located in the box body, and the damping device according to any one of claims 1 to 9.

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