WO2020113971A1 - 衣物处理装置 - Google Patents

衣物处理装置 Download PDF

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Publication number
WO2020113971A1
WO2020113971A1 PCT/CN2019/097660 CN2019097660W WO2020113971A1 WO 2020113971 A1 WO2020113971 A1 WO 2020113971A1 CN 2019097660 W CN2019097660 W CN 2019097660W WO 2020113971 A1 WO2020113971 A1 WO 2020113971A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
seal
laundry treatment
support shaft
treatment device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/097660
Other languages
English (en)
French (fr)
Inventor
钱伟
刘君勇
宋隆霖
王传俊
王永军
姚烨
余冰冰
朱传绪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Electric Co Ltd
Original Assignee
Wuxi Little Swan Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Little Swan Electric Co Ltd filed Critical Wuxi Little Swan Electric Co Ltd
Publication of WO2020113971A1 publication Critical patent/WO2020113971A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Definitions

  • the present application relates to the technical field of laundry treatment equipment, and in particular to a laundry treatment device such as a top-open drum washing machine.
  • the inner drum of the top-opening drum washing machine is rotatably supported by the bearing in the outer drum bearing seat through the support shaft, so as to achieve rotation relative to the outer drum.
  • it is necessary to ensure that the support shaft, the outer drum and Sealability between the three bearing seats.
  • the support shaft rotates relative to the outer tub, that is, the support shaft and the outer tub are dynamically connected, and it is difficult to ensure the sealing between the two, so water leakage still exists.
  • an object of the present application is to propose a laundry treatment device that has good sealing.
  • the laundry treatment device includes: a box assembly that defines a receiving cavity in the box assembly; an outer tub, the outer tub is disposed in the receiving cavity, and the outer tub is provided with a mounting hole , A bearing seat is provided in the mounting hole; an inner cylinder, the inner cylinder is provided in the outer barrel, the inner cylinder is provided with a support shaft, and the support shaft is supported by a bearing provided in the bearing housing Supported rotatably, wherein the outer barrel is further formed with a support platform extending toward the center of the mounting hole, the support platform is formed with a first sealing protrusion, and a first seal is sleeved on the support shaft, The first sealing member is stopped by the first sealing protrusion.
  • the first sealing member sleeved on the supporting shaft stops against the first sealing protrusion, thereby ensuring that the first sealing member
  • the tightness between the barrels and between the support shaft and the first sealing member prevents the water in the outer barrel from leaking out and guarantees the normal operation of the laundry treatment device.
  • the support table is located inside the bearing and the first sealing protrusion is provided on a side of the support table facing the bearing, wherein the first seal is located Between the inner side of the bearing and the support table.
  • the bearing seat has a positioning step arranged opposite to the first sealing protrusion, wherein the inner ring of the first seal is sealingly connected to the sleeve on the support shaft ,
  • the outer ring of the first sealing member is sealingly connected with the hole wall of the mounting hole and is located between the positioning step and the first sealing protrusion.
  • the support shaft is sleeved with a sleeve
  • the first seal includes: an annular body portion; a longitudinal seal portion, the longitudinal seal portion is connected to an outer periphery of the annular body portion And extending along the axial direction of the sleeve, one end of the longitudinal sealing portion abuts against the first sealing protrusion; a lateral sealing portion, the lateral sealing portion is connected to the inner periphery of the annular body portion and The shaft sleeve is hermetically connected.
  • the lateral sealing portion includes a plurality of lateral sealing lips, each of the lateral sealing lips extending obliquely with respect to the axial and radial directions of the sleeve.
  • At least two of the plurality of lateral sealing lips extend in opposite directions in the axial direction of the sleeve.
  • an outer side of the lateral seal portion is covered with an anti-slip ring, and the first seal is fixed to the shaft sleeve through the anti-slip ring.
  • the box assembly includes: a box body having a top opening communicating with the accommodating cavity; a top cover provided on the top of the box body, It is used to open and close the top opening of the box.
  • the box includes an integrally formed first shell and second shells connected to both ends of the first shell, the first shell and the second shell The body surrounds the box.
  • the first housing includes a front panel, a left side panel, and a right side panel.
  • the front side of the left side panel and the front side of the right side panel are respectively The right end is connected, and the front panel, the left side panel and the right side panel are integrally formed.
  • the second housing is formed as a rear door, and both ends of the rear door are respectively connected to the rear side of the left side panel and the rear side of the right side panel, wherein the box
  • the assembly further includes a connecting beam, which is provided at the rear of the rear sealing door and both ends of the connecting beam are connected to the rear sealing door by fasteners.
  • the connecting beam has a Bolt hole.
  • the box further includes a workbench, the workbench is installed on the top of the first housing, the middle of the workbench defines the top opening, and the top cover is provided on the Describe the workbench.
  • the outer tub is hoisted in the accommodating cavity.
  • the central axis of the outer tub extends in a horizontal direction, and the inner cylinder can rotate around the central axis of the outer tub.
  • each of the two shaft ends of the inner cylinder is provided with the support shaft, and the support shaft extends along the axial direction of the inner cylinder.
  • two shaft ends of the outer barrel are respectively provided with mounting holes, and each of the mounting holes is provided with the bearing seat.
  • FIG. 1 is a perspective view of a top-opening drum washing machine according to an embodiment of the present application
  • FIG. 2 is a side view of a top-opening drum washing machine according to an embodiment of the present application
  • FIG. 3 is a schematic structural diagram of a cabinet of a top-opening drum washing machine according to an embodiment of the present application
  • FIG. 4 is an enlarged view of part A shown in FIG. 3;
  • FIG. 5 is a partial structural diagram of the box shown in FIG. 3;
  • FIG. 6 is an enlarged view of the portion B shown in FIG. 5;
  • FIG. 7 is an enlarged view of the part C shown in FIG. 5;
  • FIG. 8 is a schematic structural view of the connecting beam shown in FIG. 3;
  • FIG. 9 is a cross-sectional view of a top-opening drum washing machine
  • FIG. 10 is an enlarged view of the portion D shown in FIG. 9;
  • FIG. 11 is a large enlarged view of part E shown in FIG. 9;
  • FIG. 12 is another cross-sectional view of a top-opening drum washing machine
  • FIG. 13 is a schematic view of the internal structure of a top-opening drum washing machine in a perspective
  • FIG. 14 is a cross-sectional view of the internal structure of a top-opening drum washing machine
  • FIG. 15 is an enlarged view of the F part shown in FIG. 14;
  • FIG. 16 is an enlarged view of the G part shown in FIG. 14;
  • FIG. 17 is an enlarged view of the H part shown in FIG. 14;
  • FIG. 18 is a schematic view of the internal structure of the top-opening drum washing machine in another perspective
  • 19 is a schematic diagram of the structure of the outer drum, the pulley and the belt of the top-opening drum washing machine;
  • Figure 21 is an assembly diagram of the outer barrel end cover and bearing housing
  • FIG. 22 is a side view of the structure shown in FIG. 21;
  • 24 is a schematic structural view of a bearing housing of a top-opening drum washing machine.
  • Front panel 11 opening 111, fixing flange 1111, fixing hole 1112,
  • connection flange 14 The connection flange 14, the through hole 141, the groove 142, the connection hole 143, the transitional connection portion 144,
  • Connection beam 16 first connection beam 1601, second connection beam 1602, beam main body 161, beam identification 1611, first reinforcement 1612, bolt hole 1613, beam leg 162, second reinforcement 1621, beam connection 1622, Threaded hole 1623, reinforced flanging 163,
  • Inner cylinder 40 inner cylinder body 41, first inner cylinder end cap 42, second inner cylinder end cap 43, support shaft 44, sleeve 45, first gasket 461, second gasket 462, pulley 47, belt 48, the first shaft connector 491, the second shaft connector 492,
  • the laundry treatment device may be a top-opening washing machine, such as a top-opening drum washing machine.
  • a laundry treatment device includes a box body 10 defining an open top accommodating chamber therein, and the box body 10 includes a first housing and a second housing, The second casing is connected to both ends of the first casing so that the first casing and the second casing surround at least a part of the box body 10.
  • the laundry treatment device of the embodiment of the present application by assembling the integrally formed first casing and the second casing, not only can the connection reliability of the components of the box 10 be improved, but also the structural strength of the box 10 can be ensured to avoid The box 10 is deformed due to the collision, and the production efficiency of the laundry treatment device can be improved.
  • top-opening drum washing machine 100 As an example, some specific embodiments of the laundry treatment device according to the present application will be described in detail.
  • the first housing includes a front panel 11, a left side panel 12, and a right side panel 13, the left side panel 12 and the right side panel 13 are provided on the left and right sides of the front panel 11, respectively, and
  • the front side of the left side panel 12 is connected to the left end of the front panel 11, the front side of the right side panel 13 is connected to the right end of the front panel 11, the front panel 11, the left side panel 12, and the right side panel 13 are integrally formed, and the front panel 11
  • the outline of the cross section of the cross-section forms an arc.
  • the structural strength of 10 prevents the box 10 from being deformed due to collision, and improves the reliability of the top-opening drum washing machine 100.
  • the cross-sectional outer contour of the front panel 11 forms a convex arc shape.
  • the lower portion of the front panel 11 is provided with an opening 111, and the edge of the opening 111 is provided with a fixed flange that extends first into the receiving cavity and then toward the center of the opening 111. 1111.
  • the fixing flange 1111 is provided with a fixing hole 1112.
  • a detachable cover can be provided at the opening 111, and the cover is used to open and close the opening 111 without affecting the appearance of the box 10.
  • the opening 111 may form a rectangle or a square, that is, the opening 111 has four edges, and each edge of the opening 111 is provided with a fixed flange 1111, and the fixed flange 1111 includes a first flange portion and a second flange
  • the first flanging portion extends perpendicular to the direction of the front panel 11 and one side of the first flanging portion is connected to the edge of the opening 111
  • the second flanging portion faces the opening 111 in a direction perpendicular to the first flanging portion
  • the center of the second flange part is connected to the other side of the first flange part, the first flange part is roughly trapezoidal, the second flange part is rectangular and the second flange part is provided with a fixing hole 1112, thereby facilitating the fixing of the component at the opening 111.
  • the first housing is integrally formed from sheet metal parts.
  • a whole piece of sheet metal sheet can be formed into a U shape through bending and other processing techniques, so that the integrated front panel 11, left side panel 12 and right side panel 13 can be manufactured, eliminating the need for a connection structure or
  • the connecting piece is easy to process and manufacture, which is beneficial to improve the structural stability of the box 10.
  • each of the front panel 11, the left side panel 12, and the right side panel 13 is provided with a connecting flange 14 extending into the receiving cavity, each Each connecting flange 14 is provided with a through hole 141.
  • connection flange 14 on the top of each of the front panel 11, the left side panel 12, and the right side panel 13, not only can the structural strength of the box 10 be improved, but also the connection flange 14 can be easily punched Therefore, the front panel 11, the left side panel 12 and the right side panel 13 can be easily connected with other components (such as the workbench 17).
  • the structure is simple, and the processing and manufacturing are easy.
  • the connecting flange 14 on at least one of the front panel 11, the left side panel 12, and the right side panel 13 is provided with a downwardly recessed groove 142, and a through hole 141 penetrates the groove 142
  • the bottom wall of the door can be used to accommodate connecting parts (such as screw heads of screws) by providing grooves 142, ensuring the flatness of the tops of the front panel 11, left side panel 12 and right side panel 13 to prevent the connecting components and other components The interference does not affect the connection between the front panel 11, the left side panel 12, and the right side panel 13 with other components, and the connecting member provided at the through hole 141 does not scratch other components.
  • connection flange 14 on each of the left side plate 12 and the right side plate 13 is also provided with a connection hole 143 extending along its length, which can be used as a snap hole , Simple structure, easy processing and manufacturing, and convenient connection.
  • the shape of the connection hole 143 is substantially rectangular, and the width of the portion of the connection hole 143 near the front panel 11 is smaller than the width of the portion of the connection hole 143 away from the front panel 11.
  • the shape of the connection hole 143 on the connection flange 14 is not limited to a rectangle, and the shape of the connection hole 143 can be adjusted according to design needs to meet different connection requirements.
  • the top of the front panel 11 is connected to the corresponding connecting flange 14 through the transition connection 144, and the top of the left side panel 12 is connected to the corresponding connection flange 144 through the transition connection
  • the connection flange 14 is connected, and the top of the right side plate 13 is connected to the corresponding connection flange 14 through a transition connection portion 144, wherein the transition connection portion 144 may form an upward convex arc plate, and the transition connection portion 144 is connected to the connection flange 14 Arc transition connection.
  • the height of the transitional connection portion 144 is higher than the height of the connection flange 14, which can not only improve the structural strength of the connection between the connection flange 14 and the front panel 11, the left side panel 12, and the right side panel 13, but also connect the flange 14
  • the space between the top and the top of the transitional connection portion 144 may form an evacuation space or an accommodation space to facilitate its assembly with other components.
  • the front panel 11, the left side panel 12, the right side panel 13, and the connecting flange 14 are integrally formed. In this way, not only can the connecting structure or connector be omitted, it is convenient to connect the front panel 11, the left side panel 12, and the right side panel 13 with other components, but also it is convenient to form, easy to process and manufacture, and is conducive to improving the structure of the box 10 strength.
  • the second housing is formed as a rear door 15, and both ends of the rear door 15 are respectively connected to the rear side of the left side panel 12 and the rear side of the right side panel 13.
  • the laundry treatment device further includes a connecting beam 16, which is provided at the rear of the rear sealing door 15 and both ends of the connecting beam 16 are connected to the rear sealing door 15 by fasteners. Bolt hole.
  • the cabinet 10 further includes a worktable 17, the worktable 17 is installed on the top of the first housing, that is, the worktable 17 is installed on the top of the front panel 11, the left side panel 12, and the right side panel 13 In the middle of the working table 17, a top opening 171 is defined.
  • the laundry treatment device further includes a top cover 20.
  • the top cover 20 is provided on the working table 17 for opening and closing the top opening 171, which is convenient for picking and placing clothes.
  • a laundry treatment device includes a cabinet 10 and an access cover 123.
  • the housing 10 defines a receiving cavity with an open top.
  • the housing 10 is provided with an access opening 1201.
  • the edge of the access opening 1201 is recessed toward the interior of the housing cavity.
  • the access cover 123 is detachably provided at the access opening 1201 for opening and Close the inspection opening 1201.
  • the edge of the inspection opening 1201 is recessed toward the inside of the accommodating cavity.
  • the laundry treatment device is a top-opening drum washing machine 100
  • the access opening 1201 is provided on the side wall of the cabinet 10.
  • the cabinet 10 includes a front panel 11, a left side panel 12, and a right side panel 13.
  • the front side of the left side panel 12 and the front side of the right side panel 13 are respectively the left and right ends of the front panel 11
  • the inspection opening 123 is provided in one of the left side plate 12 and the right side plate 13.
  • the side plate provided with the inspection opening 123 in both the left side plate 12 and the right side plate 13 is provided with a plurality of side plate holes 1221 spaced along the circumferential direction of the inspection opening 123
  • the inspection cover plate 123 is provided with a plurality of cover plate holes 1231, wherein the plurality of cover plate holes 1231 correspond to the positions of the plurality of side plate holes 1221 one by one, and the inspection cover plate 123 is passed through the connecting piece penetrated between the cover plate hole 1231 and the side plate hole 1221 It is connected to the left side plate 12 or the right side plate 13 with a simple structure and convenient assembly and disassembly.
  • the left side plate 12 or the right side plate 13 includes a side plate body portion 121 and an annular connecting plate portion 122.
  • the annular connecting plate portion 122 extends along the circumference of the inspection opening 1201, and a plurality of side plate holes 1221 are provided in The ring-shaped connecting plate portion 122, the outer surface of the ring-shaped connecting plate portion 122 does not exceed the outer surface of the side plate body portion 121.
  • the inspection cover 123 covers the inspection opening 1201 and the ring-shaped connecting plate portion 122 are helpful to ensure that the outer surface of the inspection cover plate 123 is flush with the outer surface of the side plate body portion 121, so as to ensure the beautiful appearance of the box body 10.
  • the left side plate 12 is provided with an access opening 1201, and a removable access cover 123 is provided at the access opening 1201 for opening and closing
  • the maintenance opening 1201 is convenient for assembly and disassembly.
  • the access opening 1201 may be formed in a rectangular shape with the box 10 in the shape of the left side plate 12, and the size of the access opening 1201 may be designed according to the size of the components in the box 10 that need to be repaired frequently, so as to facilitate the replacement of the repaired component.
  • the left side plate 12 is provided with a plurality of side plate holes 1221 spaced along the circumferential direction of the inspection opening 1201
  • the inspection cover plate 123 is provided with a plurality of cover plate holes 1231, wherein the plurality of cover plate holes 1231 Corresponding to the positions of the plurality of side plate holes 1221, the maintenance cover plate 123 is connected to the left side plate 12 through a connecting piece penetrated through the cover plate hole 1231 and the side plate hole 1221, which has a simple structure and is convenient for assembly and disassembly.
  • the left side plate 12 includes a side plate body portion 121 and an annular connecting plate portion 122, and the annular connecting plate portion 122 is along the circumferential direction of the inspection opening 1201 A plurality of side plate holes 1221 are provided in the ring-shaped connecting plate 122.
  • the outer surface of the annular connecting plate portion 122 does not exceed the outer surface of the side plate body portion 121, that is, if the plane on which the outer surface of the side plate body portion 121 is located is used as a reference plane, the annular connecting plate portion 122 is lower than the In the reference plane, after the inspection cover 123 is assembled with the left side plate 12, the inspection cover 123 covers the inspection opening 1201 and the ring-shaped connecting plate portion 122, which is beneficial to ensure that the outer surface of the inspection cover 123 and the outer surface of the side plate body 121 are flat To ensure that the appearance of the box body 10 is beautiful.
  • the outer surface of the annular connecting plate 122 has an annular recess 1222 surrounding the inspection opening 1201.
  • the outer periphery of the inspection cover 123 is provided with an annular recess 1222 that cooperates with the annular recess 1222. Bending the flange 1232 to ensure the positioning and installation of the inspection cover 123 and the left side plate 12, so that the inspection cover 123 can be accurately buckled on the left side plate 12, which is helpful to improve the left side plate 12 and the inspection cover 123 Assembly efficiency.
  • the bottom wall of the annular recess 1222 is provided with a clamping groove 1223, so as to facilitate the clamping of the left side plate 12 and the inspection cover plate 123, and to ensure the connection reliability of the two.
  • the outer surface of the ring-shaped connecting plate portion 122 has a connecting convex portion 1224.
  • the connecting convex portion 1224 surrounds the inspection opening 1201, and a plurality of side plate holes 1221 are provided in the connecting convex portion 1224.
  • a part of the inspection cover 123 is recessed into the accommodating cavity, thereby forming a groove on the outer surface of the inspection cover 123 and inspecting
  • a rib 1233 is formed on the inner surface of the cover plate 123.
  • the above-mentioned structure of the inspection cover 123 may also be provided on the left side plate 12 and the right side plate 13 to improve the structural strength of the left side plate 12 and the right side plate 13.
  • the groove body includes a plurality of first groove body portions 12321 arranged at intervals in the height direction of the inspection cover plate 123, and each first groove body portion 12321 extends in the width direction of the inspection cover plate 123.
  • the groove body includes a second groove body portion 12322, and the second groove body portion 12322 forms a circular ring shape.
  • the second groove body portion 12322 may form an oblong ring shape.
  • the cabinet 10 further includes a rear door 15, and both ends of the rear door 15 are respectively connected to the rear side of the left side panel 12 and the rear side of the right side panel 13, wherein the laundry treatment device further includes a connection
  • the cross beam 16 is provided at the rear of the rear door 15 and the two ends of the connecting beam 16 are connected to the rear door 15 by fasteners.
  • the connecting beam 16 has a bolt hole suitable for transporting bolts.
  • the cabinet 10 further includes a worktable 17, the worktable 17 is installed on the top of the first housing, that is, the worktable 17 is installed on the top of the front panel 11, the left side panel 12, and the right side panel 13
  • a top opening 171 is defined
  • the laundry treatment device further includes a top cover 20.
  • the top cover 20 is provided on the working table 17 for opening and closing the top opening 171 to facilitate taking and placing of clothes.
  • a top-opening drum washing machine 100 includes a cabinet 10 and a connecting beam 16.
  • the case 10 includes a first case and a second case that are integrally formed.
  • the second case is connected to both ends of the first case.
  • the first case and the second case surround at least a part of the case 10 .
  • the connecting beam 16 is provided on the second shell, and both ends of the connecting beam 16 are connected to the second shell through fasteners. That is to say, the connecting beam 16 is detachably provided on the second housing, and the connecting beam 16 has a bolt hole 1613 suitable for transporting bolts.
  • the processing step of processing the bolt holes 1613 on the rear seal door 15 is omitted, and the size is directly Processing the bolt holes 1613 on the small connecting beam 16 is easy to process and manufacture, and when the bolt holes 1613 are damaged, only the connecting beam 16 needs to be replaced, which is convenient for assembly and disassembly and easy to replace.
  • the connecting beams 16 are at least two and are a first connecting beam 1601 and a second connecting beam 1602, respectively, wherein the first connecting beam 1601 and the second connecting beam 1602 are spaced along the height direction of the second shell Arrangement, each of the first connecting beam 1601 and the second connecting beam 1602 is provided with at least two bolt holes 1613 arranged at intervals along its length.
  • the first connecting beam 1601 is disposed above the second connecting beam 1602.
  • the first connecting beam 1601 and the second connecting beam 1602 extend in the width direction of the rear door 15 respectively, and the first connecting beam
  • the 1601 is provided with two bolt holes 1613 arranged at intervals along its length
  • the second connecting beam 1602 is provided with two bolt holes 1613 arranged at intervals along its length, so that it can be fixed by four bolts, and the transportation is reliable.
  • the first housing includes a front panel 11, a left side panel 12 and a right side panel 13, the second housing is formed as a rear door 15, and both ends of the front panel 11 are respectively in front of the left side panel 12.
  • the side and the front side of the right side panel 13 are connected, and both ends of the rear door 15 are connected to the rear side of the left side panel 11 and the rear side of the right side panel 13, respectively.
  • the connecting beam 16 is provided on the rear door 15.
  • the weight of the top-loading drum washing machine 100 is mainly concentrated on the structure of the driver 50, the pulley 47, the outer tub 30, and the inner tub 40, and the drive 50 and the pulley 47 are often located away from the center of the top-loading drum washing machine 100, As a result, the center of gravity of the top-loading drum washing machine 100 deviates from its center position; considering the reliability of the transport of the top-loading drum washing machine 100, the bolt holes 1613 on the connecting beam 16 need to be set off the center position, that is, the connecting beam 16 is not symmetrical structure.
  • the outer surface of the rear door 15 is provided with a door closing logo
  • the connecting beam 16 is provided with a beam logo 1611 having a shape similar to the door closing logo. If the beam logo 1611 and the door closing logo point in the same direction, the connecting beam 1611 can be correctly installed , So as to ensure that the connecting beam 16 can be accurately installed on the rear sealing door 15, thereby ensuring the transportation reliability and safety of the top-opening drum washing machine 100. Therefore, by setting the cross beam logo 1611, assembly errors of the connecting cross beam 16 during assembly will not occur, which undoubtedly greatly improves production efficiency.
  • the connecting beam 16 includes: a beam body 161 and two beam legs 162.
  • the beam body 161 forms a plate extending in the width direction of the rear door 15, and the two beam legs 162 They are respectively connected to both ends of the beam main body 161, and each beam leg 162 and the beam main body 161 are arranged at an angle greater than or equal to 90 degrees. That is to say, the connecting beam 16 can be formed into a U shape to define an escape groove for avoiding the rear door 15 in the beam main body 161 and the two beam legs 162.
  • the structure is simple, and processing and manufacturing are easy.
  • the central portion of the outer surface of the beam body 161 has a first reinforcing rib 1612 protruding outward
  • the beam logo 1611 may be provided on the first reinforcing rib 1612
  • the two bolt holes 1613 are provided in the first A rib 1612 on both sides.
  • the outer surface of the connection between the beam main body 161 and the beam leg 162 has a concave second reinforcing rib 1621, which can improve the structural strength of the connection between the beam main body 161 and the beam leg 162, Thereby, the structural strength of the connecting beam 16 is further improved.
  • each beam leg 162 has a beam connection portion 1622, which can form a plate that fits on both sides of the rear door 15 and the beam connection portion 1622 is provided with one or more threaded holes 1623.
  • the fastener is a threaded fastener.
  • the connecting beam 16 is connected to the rear door 15 through a threaded fastener threaded through a threaded hole 1623, which is convenient and reliable to connect.
  • the connecting beam 16 further includes: a reinforcing flange 163 that extends from one of the two beam legs 162 to the other along the length of the connecting beam 16 and reinforces the flange 163 protrudes the outer surfaces of the beam main body 161 and the beam legs 162.
  • both sides of the beam main body 161 and the two beam legs 162 are provided with reinforcing flanges 163 perpendicular to the surface thereof, thereby preventing deformation of the connecting beam 16 and further improving the structure of the connecting beam 16 strength.
  • the cabinet 10 further includes a worktable 17 installed on the top of the front panel 11, the left side plate 12 and the right side plate 13, the middle of the worktable 17 is defined ⁇ Opening 171.
  • the top-opening drum washing machine further includes a top cover 20, which is provided on the working table 17, that is, the top cover 20 is provided on the top of the cabinet 10, and is used to open and close the top opening 171 of the cabinet 10, with a simple structure and easy assembly , To facilitate user control.
  • the laundry treatment apparatus includes a box assembly, an outer tub 30, and an inner tub 40.
  • the box assembly defines a receiving cavity, the outer barrel 30 is disposed in the receiving cavity, the inner barrel 40 is disposed in the outer barrel 30 and is rotatable relative to the outer barrel 30, the inner barrel 40 is provided with a support shaft 44, and the outer barrel 30 is provided with The bearing housing 33 and the support shaft 44 are rotatably supported by the bearing 34 provided in the bearing housing 33.
  • the end surface of the bearing 34 exceeds the free end surface of the support shaft 44 so that the mating contact surface of the bearing 34 and the support shaft 44 is on the support shaft
  • the axial length R of 44 is smaller than the width r of the bearing 34.
  • the length R of the mating contact surface of the bearing 34 and the support shaft 44 is smaller than the width r of the bearing 34, so that the bearing 34 can always be in a compressed state after being installed in place, avoiding the bearing 34 on the support shaft
  • the axial direction of 44 slips to ensure the normal operation of the laundry treatment device.
  • the outer tub 30 is hoisted in the accommodating cavity.
  • the outer tub 30 may be installed in the outer tub 30 through a lifting member, and a shock absorber is also provided between the outer tub 30 and the box body 10.
  • the central axis of the outer tub 30 extends in the horizontal direction
  • the inner cylinder 40 is provided in the outer tub 30 and is rotatable about the central axis of the outer tub 30.
  • the top of the outer tub 30 has a clothing access port 301 corresponding to the position of the top opening 171
  • the inner tub 40 is provided in the outer tub 30
  • the central axis of the inner tub 40 extends along the horizontal direction
  • the inner tub 40 is wound around
  • the central axis of the outer tub 30 is rotatable
  • the driver 50 is drivingly connected to the inner tub 40. During operation, the driver 50 is used to drive the inner tub 40 to rotate relative to the outer tub 30.
  • each of the two shaft ends of the inner cylinder 40 is provided with a support shaft 44 that extends along the axial direction of the inner cylinder 40.
  • the shaft ends here can be understood as the two ends of the inner cylinder 40 in its axial direction.
  • the two shaft ends of the outer tub 30 are respectively provided with mounting holes 302, that is, the two ends of the outer tub 30 in the axial direction are respectively provided with mounting holes 302, and each mounting hole 302 is provided with
  • the bearing housing 33 and the support shaft 44 are rotatably supported by the bearing 34 provided in the bearing housing 33, thereby ensuring the normal operation of the inner cylinder 40.
  • each of the two shaft ends of the inner barrel 40 is provided with a support shaft 44 that extends along the axial direction of the inner barrel 40, wherein two of the outer barrel 30 Mounting holes 302 are provided in the middle of the shaft end, each bearing hole 302 is provided with a bearing seat 33, and each support shaft 44 is rotatably supported by a bearing 34 provided in the corresponding bearing seat 33 to ensure the smoothness of the inner cylinder 40 The ground rotates relative to the outer tub 30.
  • the end surface of the bearing 34 exceeds the free end surface of the support shaft 44, and the length of the mating contact surface of the bearing 34 and the support shaft 44 in the axial direction of the support shaft 44 is R Less than the width r of the bearing 34.
  • the length of the mating contact surface of the bearing 34 and the support shaft 44 is shorter than the width of the bearing 34, ensuring that the bearing 34 is always in a compressed state, preventing the bearing 34 from sliding in the axial direction of the support shaft 44, thereby Ensure the normal operation of the laundry treatment device.
  • one of the two support shafts 44 on the inner cylinder 40 is provided with a first gasket 461, and the first gasket 461 is provided on the free end of the support shaft 44 through a first shaft connector 491, and The first gasket 461 presses the side of the bearing 34 on the support shaft 44 facing away from the inner cylinder 40 to prevent the bearing 34 from sliding in the axial direction of the support shaft 44, thereby ensuring the normal operation of the laundry treatment device.
  • the support shaft 44 has a threaded shaft hole extending along its axial direction, and the first shaft connector 491 forms a threaded connector that cooperates with the threaded shaft hole.
  • one of the two support shafts 44 on the inner cylinder 40 is provided with a pulley 47, and the pulley 47 is provided on the support shaft 44 through a second shaft connector 492 for freedom End, and the pulley 47 presses the side of the bearing 34 on the support shaft 44 facing away from the inner cylinder 40, to prevent the bearing 34 from sliding in the axial direction of the support shaft 44, thereby ensuring the normal operation of the laundry treatment device.
  • the support shaft 44 has a threaded shaft hole extending along its axial direction
  • the second shaft connector 492 forms a threaded connector that cooperates with the threaded shaft hole.
  • a second washer 462 is provided between the pulley 47 and the second shaft connector 492, and the second shaft connector 492 presses the second washer 462 against the pulley 47, thereby pressing the pulley 47 against the bearing 34, further ensuring The normal operation of the laundry treatment device.
  • the drive 50 is a motor and has a drive shaft.
  • the drive shaft is connected to the pulley 47 through a belt 48 to drive the inner cylinder 40 to rotate.
  • the pulley 47 is fixedly installed on the support shaft 44, and the drive 50 drives the pulley 47 to rotate through the belt 48, thereby driving the support shaft 44 to rotate, and then rotating the inner cylinder 40 relative to the outer tub 30, which is convenient to drive.
  • each support shaft 44 is sleeved with a sleeve 45.
  • One end of the sleeve 45 is connected to the shaft end of the inner cylinder 40, and the other end of the sleeve 45 abuts against the bearing 34.
  • the center axis of the inner cylinder 40 extends in the left-right direction, the shaft end of the inner cylinder 40 on the left side is provided with a support shaft 44 extending outward, and the shaft of the inner cylinder 40 on the right side A support shaft 44 extending outward is provided at the end.
  • the support shaft 44 on the right side is provided with a sleeve 45 and a bearing 34, and one end of the sleeve 45 is connected to the inner cylinder 40 integrally, the inner side of the bearing 34 abuts against the other end of the sleeve 45, and the bearing 34 can rotate Ground supported in the bearing housing 33, a first washer 461 is provided on the outer side of the bearing 34, and the first washer 461 presses the support shaft 44 through the first shaft connector 491, thereby pressing the bearing 34 provided thereon.
  • the support shaft 44 on the left side is sleeved with a sleeve 45 and a bearing 34, and one end of the sleeve 45 is integrally connected to the inner cylinder 40.
  • the inner side of the bearing 34 abuts the other end of the sleeve 45.
  • the bearing 34 may It is rotatably supported in the bearing housing 33.
  • a pulley 47 and a second washer 462 are provided on the outer side of the bearing 34, and the second washer 462 presses the pulley 47 through the second shaft connector 492, so that the pulley 47 presses the support shaft 44 and the bearing 34 provided thereon.
  • the box assembly includes: a box 10 and a top cover 20, the box 10 has a top opening communicating with the accommodating cavity, the top cover 20 is provided on the top of the box 10 for opening and closing The top of the box 10 is open.
  • the box 10 includes an integrally formed first shell and a second shell, the second shell is connected to both ends of the first shell, and the first shell and the second shell surround to form a box At least a part of 10.
  • the first housing includes a front panel 11, a left side panel 12, and a right side panel 13.
  • the front side of the left side panel 12 and the front side of the right side panel 13 are connected to the left and right ends of the front panel 11, respectively.
  • the front panel 11, the left side panel 12, and the right side panel 13 are integrally formed.
  • a whole piece of sheet metal sheet can be formed into a U-shaped structure through bending and other processing processes, so that the integrated front panel 11, left side panel 12 and right side panel 13 can be manufactured, eliminating the need for a connection structure or connection It is easy to process and manufacture, which is beneficial to improve the structural stability of the box 10.
  • the second housing is formed as a rear door 15, and both ends of the rear door 15 are respectively connected to the rear side of the left side panel 12 and the rear side of the right side panel 13.
  • the cabinet assembly of the laundry treatment device further includes a connecting beam 16 provided at the rear of the rear door 15 and two ends of the connecting beam 16 are connected to the rear door 15 by fasteners.
  • the connecting beam 16 has suitable Bolt holes 1613 for transport bolts.
  • the processing step of processing the bolt hole 1613 on the rear seal door 15 is omitted, and the bolt hole 1613 is directly processed on the connecting beam 16 with a smaller size. It is easy to manufacture, and when the bolt hole 1613 is damaged, only the connecting beam 16 needs to be replaced, which is convenient for assembly and disassembly and easy to replace.
  • the cabinet 10 further includes a workbench 17, the workbench 17 is installed on the top of the first housing, that is, the workbench 17 is installed on the top of the front panel 11, the left side panel 12, and the right side panel 13, to work
  • the center of the table 17 defines a top opening
  • the top cover 20 is provided on the work table 17 for opening and closing the top opening.
  • the laundry treatment device includes a box assembly, an outer tub 30 and an inner tub 40.
  • a housing cavity is defined in the box assembly.
  • the outer barrel 30 is provided in the accommodating cavity, the outer barrel 30 is provided with a mounting hole 302, and a bearing seat 33 is provided in the mounting hole 302.
  • the inner cylinder 40 is provided in the outer tub 30, and the inner cylinder 40 is provided with a support shaft 44 which is rotatably supported by a bearing 34 provided in the bearing housing 33.
  • the outer tub 30 is also formed with a support platform 35 extending toward the center of the mounting hole 302.
  • the support platform 35 is formed with a first seal protrusion 351, and a first seal 51 is sleeved on the support shaft 44.
  • a sealing protrusion 351 stops against the limit.
  • the first sealing protrusion 351 on the support table 35, the first seal 51 sleeved on the support shaft 44 stops against the first sealing protrusion 351, thereby ensuring the The sealing between a seal 51 and the outer tub 30 and between the support shaft 44 and the first seal 51 prevents the water in the outer tub 30 from leaking out, and ensures the normal operation of the laundry treatment device.
  • the support table 35 is located inside the bearing 34, and the first sealing protrusion 351 is provided on the side of the support table 35 facing the bearing 34, wherein the first seal 51 is located inside the bearing 34 and supports Between the tables 35, the tightness between the first seal 51 and the outer tub 30 and between the support shaft 44 and the first seal 51 is further ensured.
  • the bearing seat 33 has a positioning step 36 arranged opposite to the first sealing protrusion 351, wherein the inner ring of the first seal 51 is sealingly connected to the sleeve 45 on the support shaft 44, the first seal The outer ring of the member 51 is sealingly connected to the hole wall of the mounting hole 302, and the outer ring of the first sealing member 51 is located between the positioning step 36 and the first sealing protrusion 351.
  • a seal 51 is positioned so as to ensure the sealing between the first seal 51 and the outer tub 30 and between the first seal 51 and the bearing housing 33, and prevent the water in the outer tub 30 from leaking out.
  • the support shaft 44 is sleeved with a sleeve 45, and the first seal 51 includes an annular body portion 511, a longitudinal seal portion 512 and a lateral seal portion 513.
  • the longitudinal seal portion 512 is connected to the outer peripheral edge of the annular body portion 511, and the longitudinal seal portion 512 extends along the axial direction of the sleeve 45 on the support shaft 44, and one end of the longitudinal seal portion 512 stops against the first seal
  • the protrusion 351, the other end of the longitudinal seal portion 512 abuts against the positioning step 36
  • the lateral seal portion 513 is connected to the inner periphery of the annular body portion 511
  • the lateral seal portion 513 is hermetically connected to the sleeve 45 on the support shaft 44.
  • the structure of a seal 51 is simple, which is beneficial to ensure the sealing between the first seal 51 and the outer tub 30, between the first seal 51 and the bearing housing 33, and between the first seal 51 and the sleeve 45.
  • the lateral sealing portion 513 includes a plurality of lateral sealing lips 5131, each lateral sealing lip 5131 extending obliquely with respect to the axial and radial directions of the sleeve 45 on the support shaft 44, thereby achieving the first seal 51
  • the multiple seals with the support shaft 44 further improve the sealing between the first seal 51 and the support shaft 44 and prevent the water in the outer tub 30 from leaking out.
  • At least two of the plurality of lateral sealing lips 5131 extend in the axial direction of the sleeve 45 on the support shaft 44 in opposite directions.
  • the first seals 51 on the two support shafts 44 are arranged symmetrically, the lateral seal portion 513 of each first seal 51 includes three lateral seal lips 5131, and the two lateral seal lips 5131 on the inner side With respect to the axial and radial directions of the support shaft 44, they extend obliquely toward the inner cylinder 40, and a lateral sealing lip 5131 on the outer side extends obliquely away from the inner cylinder 40 with respect to the axial and radial directions of the support shaft 44. , So as to ensure the tightness of the connection between the first seal 51 and the support shaft 44.
  • the outer side of the lateral seal portion 513 is covered with an anti-off ring 514, and the first seal 51 is fixed to the sleeve 45 on the support shaft 44 through the anti-off ring 514.
  • the outer surface of the outermost lateral sealing lip 5131 of the first seal 51 is provided with a fitting groove, and the anti-off ring 514 is provided in the fitting groove, thereby fixing the first seal 51 to the shaft of the support shaft 44 Set of 45.
  • the support shaft 44 is sleeved with a sleeve 45
  • the first seal 51 is sleeved on the sleeve 45.
  • the lateral seal portion 513 of the first seal 51 includes a plurality of lateral seal lips 5131, each The lateral sealing lips 5131 extend obliquely with respect to the axial and radial directions of the sleeve 45.
  • the outer tub 30 is hoisted in the accommodating cavity.
  • the outer tub 30 may be installed in the outer tub 30 through a lifting member, and a shock absorber is also provided between the outer tub 30 and the box body 10.
  • the central axis of the outer tub 30 extends in the horizontal direction
  • the inner cylinder 40 is provided in the outer tub 30 and is rotatable about the central axis of the outer tub 30.
  • the top of the outer tub 30 has a clothing access port 301 corresponding to the position of the top opening 171
  • the inner tub 40 is provided in the outer tub 30
  • the central axis of the inner tub 40 extends along the horizontal direction
  • the inner tub 40 is wound around
  • the central axis of the outer tub 30 is rotatable
  • the driver 50 is drivingly connected to the inner tub 40. During operation, the driver 50 is used to drive the inner tub 40 to rotate relative to the outer tub 30.
  • each of the two shaft ends of the inner cylinder 40 is provided with a support shaft 44 that extends along the axial direction of the inner cylinder 40.
  • the two shaft ends of the outer tub 30 are respectively provided with mounting holes 302, each mounting hole 302 is provided with a bearing seat 33, and the support shaft 44 is rotatably supported by a bearing 34 provided in the bearing seat 33 , So as to ensure the normal operation of the inner cylinder 40.
  • the central portion of the shaft end of the outer tub 30 has a support platform 35 extending toward the center of the mounting hole 302, and the support platform 35 is located inside the corresponding bearing 34.
  • the outer barrel 30 includes an outer barrel body 31 and an outer barrel end cover 32.
  • the outer barrel body 31 defines a cavity with one end open.
  • the outer barrel end cover 32 is provided at the open opening of the outer barrel body 31.
  • the outer barrel A support base 35 extending toward the center of the mounting hole 302 is provided on the bottom of the barrel 31 and the middle of the outer end cap 32.
  • the laundry treatment device includes a box assembly, an outer tub 30 and an inner tub 40.
  • a housing cavity is defined in the box assembly.
  • the outer barrel 30 is provided in the accommodating cavity, the outer barrel 30 is provided with a mounting hole 302, and a bearing seat 33 is provided in the mounting hole 302.
  • the inner cylinder 40 is provided in the outer tub 30, and the inner cylinder 40 is provided with a support shaft 44 which is rotatably supported by a bearing 34 provided in the bearing housing 33.
  • the outer tub 30 is formed with a second sealing protrusion 37 surrounding the mounting hole 302, and the bearing seat 33 has a positioning groove 332 that cooperates with the second sealing protrusion 37.
  • the laundry treatment device of the embodiment of the present application by providing the second sealing protrusion 37 on the outer tub 30 and the positioning groove 332 on the bearing seat 33 cooperating with the second sealing protrusion 37, not only can the bearing seat 33 and The outer barrel 30 is positioned and installed, and the connection between the bearing seat 33 and the outer barrel 30 can be ensured to be sealed.
  • the positioning groove 332 is formed into a ring shape and a second seal 52 is provided in the positioning groove 332.
  • the shaft end of the outer tub 30 is sealingly connected to the bearing seat 33 through the second seal 52.
  • the second sealing member 52 may be embedded in the positioning groove 332, and then the second sealing member 37 is used to press the second sealing member 52 to further ensure the sealing of the connection between the bearing seat 33 and the outer tub 30.
  • the second seal 52 forms an annular shape, that is, the second seal 52 forms an annular shape extending along the circumferential direction of the positioning groove 332, thereby ensuring the sealability in the circumferential direction.
  • the cross section of the second seal 52 forms a U-shape, the U-shaped opening faces the second seal protrusion 37, and after the bearing housing 33 is assembled with the outer tub 30, the second seal protrusion 37 on the outer tub 30 is inserted In the opening of the second sealing member 52, the second sealing member 52 covers at least a part of the top and side portions of the second sealing protrusion 37, which further ensures the tightness of the connection between the bearing seat 33 and the outer tub 30.
  • the bearing housing 33 has at least two positioning protrusions 331, and each positioning protrusion 331 extends along the axial direction of the outer tub 30.
  • the bearing housing 33 is fixed to the shaft end of the outer tub 30 through a plurality of bearing connectors arranged at intervals.
  • the bearing housing 33 has a plurality of lugs arranged along its circumferential direction, each lug There is a perforation suitable for the bearing connector to penetrate, so that the bearing housing 33 is fixed to the shaft end of the outer tub 30 through a plurality of bearing connectors, that is, the bearing housing 33 is fixed to the tub of the outer tub body 31 through a plurality of bearing connectors ⁇ 32 ⁇ The bottom and the outer barrel end cover 32.
  • the inner cylinder 40 includes an inner cylinder body 41, a first inner cylinder end cover 42 and a second inner cylinder end cover 43, both ends of the inner cylinder body 41 are open, the first inner cylinder end cover 42 and The second inner cylinder end cap 43 is connected to both ends of the inner cylinder body 41 in a sealed manner, and each of the first inner cylinder end cap 42 and the second inner cylinder end cap 43 is provided with a support shaft 44.
  • the side peripheral wall of the inner cylinder body 41 is provided with openings to facilitate the user to pick and place clothes; the inner surface of each of the first inner cylinder end cover 42 and the second inner cylinder end cover 43 is provided with a plurality of Stirring ribs are arranged at intervals to improve the washing efficiency of the laundry treatment device.
  • the outer barrel 30 includes an outer barrel body 31 and an outer barrel end cover 32.
  • the outer barrel body 31 defines a cavity with one end open, and the outer barrel end cover 32 is disposed at the open of the outer barrel body 31
  • the outer barrel end cap 32 is connected to the outer barrel body 31 in a sealed manner, thereby ensuring the tightness of the outer barrel 30 and preventing the water of the outer barrel 30 from leaking out.
  • both the bottom wall of the outer barrel body 31 and the outer barrel end cover 32 form the axial ends of the outer barrel 30, and both the bottom wall of the outer barrel body 31 and the middle of the outer barrel end cover 32 are provided with mounting holes 302.
  • the side of the outer barrel body 31 facing the outer barrel end cover 32 is provided with a connecting groove 312, the connecting groove 312 surrounds the open opening, and the outer barrel end cover 32 has a connection with the connecting groove 312
  • the convex ring can not only ensure the positioning and installation of the outer barrel body 31 and the outer barrel end cover 32, thereby ensuring the reliability of the connection between the outer barrel body 31 and the outer barrel end cover 32, but also to ensure that the outer barrel body 31 and the outer barrel end cover 32 The connection of the barrel end cover 32 is tight.
  • the side of the outer barrel body 31 facing the outer barrel end cover 32 is provided with a barrel outer ring 313 and a barrel inner ring 314 which are sleeved and arranged.
  • One side of the outer barrel body 31 is provided with an end cover outer ring 321 and an end cover inner ring 322, wherein the inner ring 314 is provided between the end cover outer ring 321 and the end cover inner ring 322, the end cover
  • the outer ring 321 is provided between the outer ring 313 and the inner ring 314 of the barrel, which can not only ensure the positioning and installation of the outer barrel 31 and the outer barrel end cap 32, thereby ensuring the outer barrel barrel 31 and the outer barrel end cap 32
  • the connection is reliable, and the multiple sealing properties of the outer barrel body 31 and the outer barrel end cover 32 can be ensured.
  • the outer tub 30 is hoisted in the accommodating cavity.
  • the outer tub 30 may be installed in the outer tub 30 through a lifting member, and a shock absorber is also provided between the outer tub 30 and the box body 10.
  • the central axis of the outer tub 30 extends in the horizontal direction, and the two shaft ends of the outer tub 30 are respectively provided with mounting holes 302, each of the mounting holes 302 is provided with a bearing seat 33, and the inner cylinder 40 is provided with It is rotatable within the outer tub 30 and around the central axis of the outer tub 30.
  • each of the two shaft ends of the inner cylinder 40 is provided with a support shaft 44 extending in the axial direction of the inner cylinder 40, and the support shaft 44 is rotatable by a bearing 34 provided in the bearing housing 33 Ground support.
  • the second sealing protrusion 37 is provided at the axial end of the outer tub 30, and the second sealing protrusion 37 surrounds the mounting hole 302.
  • the two shaft ends of the outer tub 30 are respectively provided with mounting holes 302, each mounting hole 302 is provided with a bearing seat 33, and the support shaft 44 is rotatably supported by a bearing 34 provided in the bearing seat 33 , So as to ensure the normal operation of the inner cylinder 40.
  • the central portion of the shaft end of the outer tub 30 has a support platform 35 extending toward the center of the mounting hole 302, and the support platform 35 is located inside the corresponding bearing 34.
  • the outer barrel 30 includes an outer barrel body 31 and an outer barrel end cover 32.
  • the outer barrel body 31 defines a cavity with one end open.
  • the outer barrel end cover 32 is provided at the open opening of the outer barrel body 31.
  • the outer barrel A support base 35 extending toward the center of the mounting hole 302 is provided on the bottom of the barrel 31 and the middle of the outer end cap 32.
  • the laundry treatment device includes a box assembly, an outer tub 30, and an inner tub 40.
  • An accommodating cavity is defined in the box assembly, the outer tub 30 is disposed in the accommodating cavity, and the inner cylinder 40 is rotatable relative to the outer tub 30.
  • the outer barrel 30 includes an outer barrel body 31 and an outer barrel end cover 32.
  • the outer barrel body 31 defines a cavity with one end open.
  • the outer barrel end cover 32 is provided at the open opening of the outer barrel body 31.
  • the outer barrel The air storage member 60 is provided with an air storage member 60 that defines an air cavity that communicates with the inner cavity of the outer tub 30.
  • the air storage member 60 is integrally formed with the outer tub end cover 32.
  • the laundry treatment device of the embodiment of the present application by integrally forming the air storage member 60 and the outer tub end cover 32, not only can the connecting member of the air storage member 60 and the outer tub end cover 32 be omitted, the number of components is reduced, but also The connection reliability of the air storage member 60 and the outer barrel end cover 32 is reliable.
  • the air storage component 60 is provided at the bottom of the outer tub 30, that is, the existing component 60 is integrally formed at the bottom of the outer tub end cover 32.
  • the laundry treatment device further includes a water level sensor, the water level sensor communicates with the top of the air storage member 60 through a connecting pipe, and is used to detect the water level in the outer tub 30, so as to control the amount of water intake as needed.
  • the laundry treatment apparatus further includes a drain pump 70 that communicates with the inner cavity of the outer tub 30 through a drain pipe, so that during the dehydration stage, the drain pump 70 is used to drain the water in the outer tub 30.
  • each of the two shaft ends of the inner barrel 40 is provided with a support shaft 44 that extends along the axial direction of the inner barrel 40, wherein the barrel bottom and the outer barrel body 31
  • the middle part of the barrel end cover 32 is respectively provided with mounting holes 302
  • each mounting hole 302 is provided with a bearing seat 33
  • each support shaft 44 is rotatably supported by a bearing 34 provided in the corresponding bearing seat 33 to ensure the inner cylinder 40 can smoothly rotate relative to the outer tub 30.
  • the barrel bottom of the outer barrel body 31 and the outer barrel end cover 32 respectively have a support platform 35 extending toward the center of the mounting hole 302, and the support platform 35 is located inside the corresponding bearing 34.
  • the side of the support platform 35 facing the bearing 34 has a first sealing protrusion 351, and a first seal 51 is sleeved on the support shaft 44.
  • the first seal 51 is located between the inner side of the bearing 34 and the support platform 35, and A sealing member 51 stops against the first sealing protrusion 351.
  • the first sealing member 51 sleeved on the supporting shaft 44 can stop against the first sealing protrusion 351, thereby ensuring the first sealing member 51 and the outer tub
  • the tightness between 30 and between the support shaft 44 and the first seal 51 prevents the water in the outer tub 30 from leaking out, and ensures the normal operation of the laundry treatment device.
  • the outer tub 30 is hoisted in the accommodating cavity.
  • the outer tub 30 may be installed in the outer tub 30 through a lifting member, and a shock absorber is also provided between the outer tub 30 and the box body 10.
  • the central axis of the outer tub 30 extends in the horizontal direction, and the two shaft ends of the outer tub 30 are respectively provided with mounting holes 302, each of the mounting holes 302 is provided with a bearing seat 33, and the inner cylinder 40 is provided with It is rotatable within the outer tub 30 and around the central axis of the outer tub 30.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种衣物处理装置，包括：箱体组件；外桶(30)，外桶(30)设有安装孔(302)，安装孔(302)内设有轴承座(33)；内筒(40)，内筒(40)设有支撑轴(44)，支撑轴(44)由设于轴承座(33)内的轴承(34)可旋转地支撑，其中，外桶(30)还形成有朝安装孔(302)的中心延伸的支撑台(35)，支撑台(35)形成有第一密封凸起(351)，支撑轴(44)上套设有第一密封件(51)，第一密封件(51)被第一密封凸起(351)止抵限位。通过上述装置，能够保证第一密封件(51)与外桶(30)之间以及支撑轴(44)与第一密封件(51)之间的密封性，防止外桶(30)内的水发生外泄，保证衣物处理装置正常工作。

Description

衣物处理装置
相关申请的交叉引用
本申请基于“申请号为201811490021.0，申请日为2018年12月06日”的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及衣物处理设备技术领域，尤其是涉及一种诸如顶开式滚筒洗衣机的衣物处理装置。
背景技术
顶开式滚筒洗衣机的内筒通过支撑轴可旋转地支撑在外桶轴承座内的轴承，从而实现相对于外桶旋转，为了防止外桶内的水发生外泄，需要保证支撑轴、外桶以及轴承座三者之间的密封性。然而由于内筒在旋转时，支撑轴相对于外桶旋转，即支撑轴与外桶为动连接，难以保证二者之间的密封性，因而仍存在漏水现象。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请的一个目的在于提出一种衣物处理装置，所述衣物处理装置的密封性好。
根据本申请实施例的衣物处理装置，包括：箱体组件，所述箱体组件内限定有容纳腔；外桶，所述外桶设于所述容纳腔内，所述外桶设有安装孔，所述安装孔内设有轴承座；内筒，所述内筒设于所述外桶内，所述内筒设有支撑轴，所述支撑轴由设于所述轴承座内的轴承可旋转地支撑，其中，所述外桶还形成有朝所述安装孔的中心延伸的支撑台，所述支撑台形成有第一密封凸起，所述支撑轴上套设有第一密封件，所述第一密封件被所述第一密封凸起止抵限位。
根据本申请实施例的衣物处理装置，通过在支撑台上设置第一密封凸起，使得套设在支撑轴上的第一密封件止抵第一密封凸起，从而保证第一密封件与外桶之间以及支撑轴与第一密封件之间的密封性，防止外桶内的水发生外泄，保证衣物处理装置正常工作。
根据本申请的一个实施例，所述支撑台位于所述轴承的内侧且所述第一密封凸起设于所述支撑台的朝向所述轴承的一侧，其中，所述第一密封件位于所述轴承的内侧与所述支撑台之间。
根据本申请的一个实施例，所述轴承座内具有与所述第一密封凸起相对布置的定位台阶，其中，所述第一密封件的内圈与所述支撑轴上的轴套密封连接，所述第一密封件的外圈与所述安装孔的孔壁密封连接且位于所述定位台阶和所述第一密封凸起之间。
根据本申请的一个实施例，所述支撑轴上套设有轴套，所述第一密封件包括：环形 本体部；纵向密封部，所述纵向密封部连接在所述环形本体部的外周沿且沿所述轴套的轴向延伸，所述纵向密封部的一端止抵所述第一密封凸起；横向密封部，所述横向密封部连接在所述环形本体部的内周沿且与所述轴套密封连接。
在一些实施例中，所述横向密封部包括多个横向密封唇边，每个所述横向密封唇边相对所述轴套的轴向和径向倾斜延伸。
在一些实施例中，多个所述横向密封唇边中的至少两个在所述轴套的轴向上、朝相反方向延伸。
在一些实施例中，所述横向密封部的外侧套装有防脱环，所述第一密封件通过所述防脱环固定于所述轴套。
根据本申请的一个实施例，所述箱体组件包括：箱体，所述箱体具有与所述容纳腔导通的顶部开口；顶盖，所述顶盖设于所述箱体的顶部，用于打开和关闭所述箱体的顶部开口。
在一些实施例中，所述箱体包括一体成型而成的第一壳体和与所述第一壳体的两端连接的第二壳体，所述第一壳体与所述第二壳体围绕形成所述箱体。
在一些实施例中，所述第一壳体包括前面板、左侧板、右侧板，所述左侧板的前侧和所述右侧板的前侧分别与所述前面板的左端和右端连接，所述前面板、所述左侧板和所述右侧板一体成型。
在一些实施例中，所述第二壳体形成为后封门，所述后封门的两端分别与所述左侧板的后侧和所述右侧板的后侧连接，其中，所述箱体组件还包括连接横梁，所述连接横梁设于所述后封门的后部且所述连接横梁的两端通过紧固件与所述后封门连接，所述连接横梁具有适于运输螺栓穿设的螺栓孔。
在一些实施例中，所述箱体还包括工作台，所述工作台安装于所述第一壳体的顶部，所述工作台的中部限定出所述顶部开口，所述顶盖设于所述工作台。
根据本申请的一个实施例，所述外桶吊装于所述容纳腔内。
根据本申请的一个实施例，所述外桶的中心轴线沿水平方向延伸，所述内筒可绕所述外桶的中心轴线旋转。
根据本申请的一个实施例，所述内筒的两个轴端中的每一个设有所述支撑轴，所述支撑轴沿所述内筒的轴向延伸。
在一些实施例中，所述外桶的两个轴端分别设有安装孔，且每个所述安装孔内设有所述轴承座。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的顶开式滚筒洗衣机的立体图；
图2是根据本申请实施例的顶开式滚筒洗衣机的侧视图；
图3是根据本申请实施例的顶开式滚筒洗衣机的箱体的结构示意图；
图4是图3中所示的A部的放大图；
图5是图3中所示的箱体的部分结构示意图；
图6是图5中所示的B部的放大图；
图7是图5中所示的C部的放大图；
图8是图3中所示的连接横梁的结构示意图；
图9是顶开式滚筒洗衣机的一个剖视图；
图10是图9中所示的D部的放大图；
图11是图9中所示的E部大放大图；
图12是顶开式滚筒洗衣机的另一个剖视图；
图13是顶开式滚筒洗衣机在一个视角的内部结构示意图；
图14是顶开式滚筒洗衣机的内部结构剖视图；
图15是图14中所示的F部的放大图；
图16是图14中所示的G部的放大图；
图17是图14中所示的H部的放大图；
图18是顶开式滚筒洗衣机在另一个视角的内部结构示意图；
图19是顶开式滚筒洗衣机的外桶与皮带轮以及皮带的结构示意图；
图20是外桶端盖与轴承座的组装后的分解图；
图21是外桶端盖与轴承座的组装图；
图22是图21中所示的结构的侧视图；
图23是沿I-I线的剖视图；
图24是顶开式滚筒洗衣机的轴承座的结构示意图。
附图标记：
顶开式滚筒洗衣机100，
箱体10，
前面板11，开口111，固定翻边1111，固定孔1112，
左侧板12，检修开口1201，侧板本体部121，环形连接板部122，侧板孔1221，环形凹部1222，卡槽1223，连接凸部1224，
检修盖板123，盖板孔1231，弯折翻边1232，第一槽体部12321，第二槽体部12322，凸筋1233，
右侧板13，
连接翻边14，通孔141，凹槽142，连接孔143，过渡连接部144，
后封门15，封门标识151，
连接横梁16，第一连接横梁1601，第二连接横梁1602，横梁主体161，横梁标识 1611，第一加强筋1612，螺栓孔1613，横梁肢脚162，第二加强筋1621，横梁连接部1622，螺纹孔1623，加强翻边163，
工作台17，顶部开口171，
顶盖20，
外桶30，衣物取放口301，安装孔302，外桶桶体31，连接槽312，桶体外环313，桶体内环314，外桶端盖32，端盖外环321，端盖内环322，轴承座33，定位凸起331，定位槽332，轴承34，支撑台35，第一密封凸起351，定位台阶36，第二密封凸起37，
内筒40，内筒筒体41，第一内筒端盖42，第二内筒端盖43，支撑轴44，轴套45，第一垫片461，第二垫片462，皮带轮47，皮带48，第一轴连接件491，第二轴连接件492，
驱动器50，第一密封件51，环形本体部511，纵向密封部512，横向密封部513，横向密封唇边5131，防脱环514，第二密封件52，存气部件60，排水泵70。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
下面参考图1-图24描述根据本申请实施例的衣物处理装置。这里的衣物处理装置可以为顶开式洗衣机，例如顶开式滚筒洗衣机。
如图1-图11所示，根据本申请一个实施例的衣物处理装置包括箱体10，箱体10内限定有顶部敞开的容纳腔，箱体10包括第一壳体和第二壳体，第二壳体与第一壳体的两端连接，从而使第一壳体和第二壳体围绕形成箱体10的至少一部分。
根据本申请实施例的衣物处理装置，通过将一体成型的第一壳体和第二壳体进行组装，不仅可以提高箱体10的各部件的连接可靠性，保证箱体10的结构强度，避免箱体10因发生碰撞而发生变形，而且可以提高该衣物处理装置的生产效率。
下面以顶开式滚筒洗衣机100为例，详细描述根据本申请的衣物处理装置的一些具体实施例。
根据本申请的一个实施例，第一壳体包括前面板11、左侧板12、右侧板13，左侧板12和右侧板13分别设在前面板11的左侧和右侧，且左侧板12的前侧与前面板11的左端连接，右侧板13的前侧与前面板11的右端连接，前面板11、左侧板12和右侧板13一体成型，并且前面板11的横截面外轮廓线形成弧形。
由此，通过将箱体10的前面板11的横截面外轮廓线形成弧形，不仅可以使该顶开式滚筒洗衣机100的外观新颖、美观，提高前面板11的结构强度，进而提高箱体10的结构强度，避免箱体10因发生碰撞而发生变形，提高了该顶开式滚筒洗衣机100的使用可靠性。
根据本申请的一个实施例，前面板11的横截面外轮廓线形成外凸的弧形。由此， 在提高箱体10的外观新颖性和美观性以及结构强度的基础上，还可以扩大箱体10内腔的空间，即增大箱体10的容积，并且加工、制造容易。
如图5和图6所示，根据本申请的一个实施例，前面板11的下部设有开口111，开口111的边沿设有先朝容纳腔内延伸再朝开口111的中心延伸的固定翻边1111，固定翻边1111设有固定孔1112。其中，开口111处可以设置可拆卸的封盖，封盖用于打开和关闭开口111，不影响箱体10的外形美观。
举例而言，开口111可以形成矩形或者正方形，即开口111具有四个边沿，开口111的每个边沿均设有固定翻边1111，并且固定翻边1111包括第一翻边部和第二翻边部，第一翻边部垂直于前面板11的方向延伸且第一翻边部的一侧与开口111的边沿连接沿，第二翻边部沿垂直于第一翻边部的方向朝开口111的中心延伸，第二翻边部的一侧与第一翻边部的另一侧连接，第一翻边部大致形成梯形，第二翻边部形成矩形且第二翻边部设有固定孔1112，从而方便固定在开口111处的部件。
根据本申请的一个实施例，第一壳体由钣金件一体加工成型。也就是说，可以采用一整块钣金料片经过弯折等加工工艺形成U形，从而制得一体而成的前面板11、左侧板12和右侧板13，省去了连接结构或者连接件，并且加工、制造容易，有利于提高箱体10的结构稳定性。
如图5和图7所示，根据本申请的一个实施例，前面板11、左侧板12和右侧板13中的每一个的顶部设有朝容纳腔内延伸的连接翻边14，每个连接翻边14上设有通孔141。
由此，通过在前面板11、左侧板12和右侧板13中的每一个的顶部设置连接翻边14，不仅可以提高箱体10的结构强度，而且方便在连接翻边14上打孔，从而便于前面板11、左侧板12和右侧板13与其他部件(例如工作台17)进行连接，结构简单，加工、制造容易。
在一些实施例中，参考图7，前面板11、左侧板12和右侧板13中的至少一个上的连接翻边14设有向下凹陷的凹槽142，通孔141贯穿凹槽142的底壁，通过设置凹槽142，可以用于容纳连接件(例如螺钉的螺钉头)，保证前面板11、左侧板12和右侧板13的顶部的平整性，防止连接件与其他部件发生干涉，不影响前面板11、左侧板12和右侧板13与其他部件的连接，而且设在通孔141处的连接件也不会划伤其他部件。
在一些进一步的实施例中，左侧板12和右侧板13中的每一个上的连接翻边14还设有沿其长度方向延伸的连接孔143，该连接孔143可以用作卡接孔，结构简单，加工、制造容易，连接方便。
在一些示例中，连接孔143的形状大致形成矩形，且连接孔143的靠近前面板11的部分的宽度小于连接孔143的远离前面板11的部分的宽度。当然，连接翻边14上的连接孔143形状不限于矩形，连接孔143的形状可以根据设计需要进行调整，从而满足不同的连接需求。
如图9和图10所示，根据本申请进一步的实施例，前面板11的顶部通过过渡连接 部144与对应的连接翻边14连接，左侧板12的顶部通过过渡连接部144与对应的连接翻边14连接，右侧板13的顶部通过过渡连接部144与对应的连接翻边14连接，其中，过渡连接部144可以形成上凸的弧形板，并且过渡连接部144与连接翻边14圆弧过渡连接。
并且，过渡连接部144的高度高于连接翻边14的高度，不仅可以提高连接翻边14与前面板11、左侧板12、右侧板13连接处的结构强度，而且连接翻边14的顶部与过渡连接部144的顶部之间的空间可以形成避让空间或者容纳空间，方便其与其他部件进行装配。
在一些实施例中，前面板11、左侧板12、右侧板13和连接翻边14一体成型。由此，不仅可以省去连接结构或者连接件，方便前面板11、左侧板12、右侧板13与其他部件进行连接，而且成型方便，加工、制造容易，有利于提高箱体10的结构强度。
根据本申请的一个实施例，第二壳体形成为后封门15，后封门15的两端分别与左侧板12的后侧和右侧板13的后侧连接。其中，衣物处理装置还包括连接横梁16，连接横梁16设于后封门15的后部且连接横梁16的两端通过紧固件与后封门15连接，连接横梁16具有适于运输螺栓穿设的螺栓孔。
根据本申请的一个实施例，箱体10还包括工作台17，工作台17安装于第一壳体的顶部，即工作台17安装于前面板11、左侧板12和右侧板13的顶部，工作台17的中部限定出顶部开口171，衣物处理装置还包括顶盖20，顶盖20设于工作台17，用于打开和关闭顶部开口171，便于取放衣物。
如图1-图4所示，根据本申请的一个实施例的衣物处理装置包括箱体10和检修盖板123。箱体10内限定有顶部敞开的容纳腔，箱体10设有检修开口1201，检修开口1201的边沿朝向容纳腔内部凹陷，检修盖板123可拆卸地设于检修开口1201处，用于打开和关闭检修开口1201。
根据本申请实施例的衣物处理装置，通过将检修开口1201的边沿向容纳腔内部凹陷设置，在安装检修盖板123之后，使检修盖板123与设有检修开口1201的箱体10的部分处在同一水平面，防止检修盖板123凸出设置而对衣物处理装置的摆放形成限制。
在一些实施例中，衣物处理装置为顶开式滚筒洗衣机100，检修开口1201设于箱体10的侧壁。通过将检修开口1201的边沿向容纳腔内部凹陷设置，在安装检修盖板123之后，防止检修盖板123凸出设置而对顶开式滚筒洗衣机100的侧向摆放形成限制。
根据本申请的一个实施例，箱体10包括前面板11、左侧板12、右侧板13，左侧板12的前侧和右侧板13的前侧分别与前面板11的左端和右端连接，检修开口123设在左侧板12和右侧板13中的一个上。
在一些实施例中，左侧板12和右侧板13二者中的设有检修开口123的侧板上设有多个沿检修开口123的周向间隔布置的侧板孔1221，检修盖板123设有多个盖板孔1231，其中，多个盖板孔1231与多个侧板孔1221位置一一对应，检修盖板123通过穿设于盖板孔1231和侧板孔1221的连接件与左侧板12或右侧板13连接，结构简单，装拆方便。
在一些实施例中，左侧板12或右侧板13包括侧板本体部121以及环形连接板部122，环形连接板部122沿检修开口1201的周向延伸，多个侧板孔1221设于环形连接板部122，环形连接板部122的外表面不超出侧板本体部121的外表面。即，如果以侧板本体部121的外表面所在的平面为基准面，环形连接板部122低于所述基准面，检修盖板123与左侧板12组装后，检修盖板123覆盖检修开口1201以及环形连接板部122，有利于保证检修盖板123的外表面与侧板本体部121的外表面平齐，从而保证箱体10的外形美观。
相关技术中的顶开式滚筒洗衣机在需要进行检修时，尤其是对外桶30和内筒40以及其周边的部件进行检修时，需要将洗衣机放倒，进行较大幅度的拆卸。
为了解决上述技术问题，如图1-图5所示，在一些具体示例中，左侧板12设有检修开口1201，检修开口1201处设有可拆卸的检修盖板123，用于打开和关闭检修开口1201，装拆方便。
举例而言，检修开口1201可以形成与左侧板12形状箱体10的矩形，且检修开口1201的尺寸可以根据箱体10内需要经常检修的部件的大小进行设计，从而方便拆换待检修的部件。
在一些实施例中，左侧板12设有多个沿检修开口1201的周向间隔布置的侧板孔1221，检修盖板123设有多个盖板孔1231，其中，多个盖板孔1231与多个侧板孔1221位置一一对应，检修盖板123通过穿设于盖板孔1231和侧板孔1221的连接件与左侧板12连接，结构简单，装拆方便。
如图3和图4以及如图9和图11所示，在一些示例中，左侧板12包括侧板本体部121以及环形连接板部122，环形连接板部122沿检修开口1201的周向延伸，多个侧板孔1221设于环形连接板部122。
进一步地，环形连接板部122的外表面不超出侧板本体部121的外表面，即，如果以侧板本体部121的外表面所在的平面为基准面，环形连接板部122低于所述基准面，检修盖板123与左侧板12组装后，检修盖板123覆盖检修开口1201以及环形连接板部122，有利于保证检修盖板123的外表面与侧板本体部121的外表面平齐，从而保证箱体10的外形美观。
如图4和图11所示，根据本申请的一个实施例，环形连接板部122的外表面具有环绕检修开口1201的环形凹部1222，检修盖板123的外周沿设有与环形凹部1222配合的弯折翻边1232，从而保证检修盖板123与左侧板12的定位安装，使检修盖板123可以精准扣合在左侧板12上，有利于提高左侧板12与检修盖板123的组装效率。
进一步地，如图4所示，环形凹部1222的底壁设有卡槽1223，从而方便左侧板12与检修盖板123进行卡接，保证二者的连接可靠性。
如图10所示，根据本申请的一个实施例，环形连接板部122的外表面具有连接凸部1224，连接凸部1224环绕检修开口1201，多个侧板孔1221设于连接凸部1224，当检修盖板123安装在检修开口1201处时，检修盖板123紧贴连接凸部1224，检修盖板 123的弯折翻边1232与环形凹部1222配合，保证左侧板12与检修盖板123的连接可靠性。
如图5和图9以及图11所示，根据本申请的一个实施例，检修盖板123的一部分向容纳腔内凹入，从而在检修盖板123的外表面上形成槽体，并在检修盖板123的内表面上形成凸筋1233。
由此，通过在检修盖板123的外表面设置槽体并在检修盖板123的内表面上形成凸筋1233，有利于提高检修盖板123的结构强度，防止检修盖板123因发生碰撞而发生变形。
当然，也可以在左侧板12、右侧板13上设置检修盖板123的上述结构，从而提高左侧板12和右侧板13的结构强度。
在一些示例中，槽体包括多个沿检修盖板123的高度方向间隔布置的第一槽体部12321，每个第一槽体部12321沿检修盖板123的宽度方向延伸。
槽体包括第二槽体部12322，第二槽体部12322形成圆环形，例如，第二槽体部12322可以形成长圆环形。由此，可以对检修盖板123进行多样化结构设计，在保证检修盖板123的结构强度的基础上，提高检修盖板123的美观性。
根据本申请的一个实施例，箱体10还包括后封门15，后封门15的两端分别与左侧板12的后侧和右侧板13的后侧连接，其中，衣物处理装置还包括连接横梁16，连接横梁16设于后封门15的后部且连接横梁16的两端通过紧固件与后封门15连接，连接横梁16具有适于运输螺栓穿设的螺栓孔。
根据本申请的一个实施例，箱体10还包括工作台17，工作台17安装于第一壳体的顶部，即工作台17安装于前面板11、左侧板12和右侧板13的顶部，工作台17的中部限定出顶部开口171，衣物处理装置还包括顶盖20，顶盖20设于工作台17，用于打开和关闭顶部开口171，方便取放衣物。
如图1-图3所示，根据本申请一个实施例的顶开式滚筒洗衣机100包括箱体10和连接横梁16。
箱体10包括一体成型而成的第一壳体和第二壳体，第二壳体与第一壳体的两端连接，第一壳体与第二壳体围绕形成箱体10的至少一部分。连接横梁16设于第二壳体，连接横梁16的两端通过紧固件与第二壳体连接。也就是说，连接横梁16可拆卸地设在第二壳体上，连接横梁16具有适于运输螺栓穿设的螺栓孔1613。
根据本申请实施例的顶开式滚筒洗衣机100，与相关技术中直接在后封门上加工螺栓孔的结构相比，省去了在后封门15上加工螺栓孔1613的加工工序，直接在尺寸较小的连接横梁16上加工螺栓孔1613，加工、制造容易，并且当螺栓孔1613发生损坏后，只需要更换连接横梁16即可，装拆方便，易于更换。
在一些实施例中，连接横梁16为至少两个且分别为第一连接横梁1601和第二连接横梁1602，其中，第一连接横梁1601和第二连接横梁1602沿第二壳体的高度方向间隔布置，第一连接横梁1601和第二连接横梁1602中的每一个设有至少两个沿其长度方向 间隔布置的螺栓孔1613。
举例而言，如图3所示，第一连接横梁1601设置在第二连接横梁1602的上方，第一连接横梁1601和第二连接横梁1602分别沿后封门15的宽度方向延伸，第一连接横梁1601上设有两个沿其长度方向间隔布置的螺栓孔1613，第二连接横梁1602上设有两个沿其长度方向间隔布置的螺栓孔1613，这样可以通过四个螺栓进行固定，运输可靠。
根据本申请的一个实施例，第一壳体包括前面板11、左侧板12和右侧板13，第二壳体形成为后封门15，前面板11的两端分别与左侧板12的前侧和右侧板13的前侧连接，后封门15的两端分别与左侧板11的后侧和右侧板13的后侧连接。其中，连接横梁16设于后封门15。
由于顶开式滚筒洗衣机100的重量主要集中在驱动器50、皮带轮47、外桶30以及内筒40等结构上，而驱动器50以及皮带轮47往往设在偏离顶开式滚筒洗衣机100的中心的位置，从而使得顶开式滚筒洗衣机100的重心偏离其中心位置；考虑到顶开式滚筒洗衣机100运输的可靠性，需要将连接横梁16上的螺栓孔1613也设置在偏离中心位置，即连接横梁16并非对称结构。
因而在一些实施例中，后封门15的外表面设有封门标识，连接横梁16设置与封门标识形状相似的横梁标识1611，如横梁标识1611与封门标识指向一致，则连接横梁1611可被正确安装，从而保证连接横梁16可以准确安装到后封门15上，进而保证顶开式滚筒洗衣机100的运输可靠性和安全性。因此，通过设置横梁标识1611，使连接横梁16在装配时不会发生装配错误，这无疑极大地提高了生产效率。
如图8所示，在一些实施例中，连接横梁16包括：横梁主体161和两个横梁肢脚162，横梁主体161形成沿后封门15的宽度方向延伸的板件，两个横梁肢脚162分别连接在横梁主体161的两端，且每个横梁肢脚162与横梁主体161之间呈大于或者等于90度的角度布置。也就是说，连接横梁16可以形成U形以在横梁主体161和两个横梁肢脚162限定出用于避让后封门15的避让槽，结构简单，加工、制造容易。
在一些可选的示例中，横梁主体161的外表面的中部具有朝外凸出的第一加强筋1612，横梁标识1611可以设置在第一加强筋1612上，且两个螺栓孔1613设在第一加强筋1612的两侧。通过在横梁主体161上设置第一加强筋1612，有利于提高连接横梁16的结构强度。
在另一些可选的示例中，横梁主体161与横梁肢脚162的连接处的外表面具有内凹的第二加强筋1621，这样可以提高横梁主体161与横梁肢脚162连接处的结构强度，从而进一步提高连接横梁16的结构强度。
在一些示例中，每个横梁肢脚162的自由端具有横梁连接部1622，横梁连接部1622可以形成贴合在后封门15两侧的板件，横梁连接部1622设有一个或者多个螺纹孔1623，紧固件为螺纹紧固件，连接横梁16通过穿设于螺纹孔1623的螺纹紧固件与后封门15连接，连接方便、可靠。
根据本申请进一步的实施例，连接横梁16还包括：加强翻边163，加强翻边163 沿连接横梁16的长度方向、从两个横梁肢脚162中的一个向另一个延伸，且加强翻边163凸出横梁主体161和横梁肢脚162的外表面。
具体地，如图8所示，横梁主体161和两个横梁肢脚162的两侧均设有沿与其表面垂直的加强翻边163，从而防止连接横梁16发生变形，进一步提高连接横梁16的结构强度。
如图12所示，根据本申请的一个实施例，箱体10还包括工作台17，工作台17安装于前面板11、左侧板12和右侧板13的顶部，工作台17的中部限定出顶部开口171。顶开式滚筒洗衣机还包括顶盖20，顶盖20设于工作台17，即顶盖20设于箱体10的顶部，用于打开和关闭箱体10的顶部开口171，结构简单、组装容易，方便用户操控。
如图12-图24所示，根据本申请的一个实施例，衣物处理装置包括箱体组件、外桶30和内筒40。
箱体组件内限定有容纳腔，外桶30设于容纳腔内，内筒40设于外桶30内且相对于外桶30可旋转，内筒40设有支撑轴44，外桶30设有轴承座33，支撑轴44由设于轴承座33内的轴承34可旋转地支撑，轴承34的端面超出支撑轴44的自由端端面，从而使轴承34与支撑轴44的配合接触面在支撑轴44的轴向上的长度R小于轴承34的宽度r。
根据本申请实施例衣物处理装置，通过将轴承34与支撑轴44的配合接触面的长度R小于轴承34的宽度r，使得轴承34安装到位之后始终可以处于压紧状态，避免轴承34在支撑轴44的轴向上发生滑动，从而保证衣物处理装置的正常工作。
根据本申请的一个实施例，外桶30吊装于容纳腔内，例如，外桶30可以通过吊装件设于外桶30内，且外桶30与箱体10之间还设有减震件。
根据本申请的一个实施例，外桶30的中心轴线沿水平方向延伸，内筒40设于外桶30内且绕外桶30的中心轴线可旋转。具体地，外桶30的顶部具有与顶部开口171位置对应的衣物取放口301，内筒40设于外桶30内，内筒40的中心轴线沿所述水平方向延伸，且内筒40绕外桶30的中心轴线可旋转，驱动器50与内筒40传动连接，工作时，驱动器50用于驱动内筒40相对于外桶30旋转。
根据本申请的一个实施例，内筒40的两个轴端中的每一个设有支撑轴44，支撑轴44沿内筒40的轴向延伸。这里的轴端可以理解为内筒40在其轴向上的两个端部。
在一些实施例中，外桶30的两个轴端分别设有安装孔302，即外桶30在其轴向上的两个端部分别设有安装孔302，每个安装孔302内设有轴承座33，支撑轴44由设于轴承座33内的轴承34可旋转地支撑，从而保证内筒40的正常工作。
如图14所示，在一些实施例中，内筒40的两个轴端中的每一个设有支撑轴44，支撑轴44沿内筒40的轴向延伸，其中，外桶30的两个轴端的中部分别设有安装孔302，每个安装孔302内设有轴承座33，每个支撑轴44由设于对应的轴承座33内的轴承34可旋转地支撑，保证内筒40可以顺利地相对于外桶30旋转。
如图14和图15所示，在一些实施例中，轴承34的端面超出支撑轴44的自由端端 面，且轴承34与支撑轴44的配合接触面在支撑轴44的轴向上的长度R小于轴承34的宽度r。换言之，轴承34装配到位之后，轴承34与支撑轴44的配合接触面的长度小于轴承34的宽度，保证轴承34始终处于压紧状态，避免轴承34在支撑轴44的轴向上发生滑动，从而保证衣物处理装置的正常工作。
在一些实施例中，内筒40上的两个支撑轴44中的一个设有第一垫片461，第一垫片461通过第一轴连接件491设于该支撑轴44的自由端，并且第一垫片461压紧该支撑轴44上的轴承34的背向内筒40的一侧，避免轴承34在支撑轴44的轴向上发生滑动，从而保证衣物处理装置的正常工作。其中，支撑轴44具有沿其轴向延伸的螺纹轴孔，第一轴连接件491形成与螺纹轴孔配合的螺纹连接件。
如图14和图16所示，在一些实施例中，内筒40上的两个支撑轴44中的一个设有皮带轮47，皮带轮47通过第二轴连接件492设于该支撑轴44的自由端，并且皮带轮47压紧该支撑轴44上的轴承34的背向内筒40的一侧，避免轴承34在支撑轴44的轴向上发生滑动，从而保证衣物处理装置的正常工作。其中，支撑轴44具有沿其轴向延伸的螺纹轴孔，第二轴连接件492形成与螺纹轴孔配合的螺纹连接件。
进一步地，皮带轮47与第二轴连接件492之间设有第二垫片462，第二轴连接件492将第二垫片462压紧皮带轮47，进而使皮带轮47压紧轴承34，进一步保证衣物处理装置的正常工作。
在一些实施例中，驱动器50为电机且具有驱动轴，驱动轴通过皮带48与皮带轮47传动连接，从而带动内筒40旋转。具体地，皮带轮47固定安装在支撑轴44上，驱动器50通过皮带48带动皮带轮47旋转，从而带动支撑轴44旋转，进而带动内筒40相对于外桶30旋转，驱动方便。
根据本申请进一步的实施例，每个支撑轴44上套设有轴套45，轴套45的一端与内筒40的轴端连接，轴套45的另一端止抵轴承34。
参照图14-图16所示，内筒40的中线轴线沿左右方向延伸，内筒40的位于左侧的轴端设有一个朝外延伸的支撑轴44，内筒40的位于右侧的轴端设有一个朝外延伸的支撑轴44。
其中，位于右侧的支撑轴44上套设有轴套45和轴承34，且轴套45的一端与内筒40连接一体，轴承34的内侧止抵轴套45的另一端，轴承34可旋转地支撑在轴承座33内，轴承34的外侧设有第一垫片461，且第一垫片461通过第一轴连接件491压紧支撑轴44，从而压紧设在其上的轴承34。
类似地，位于左侧的支撑轴44上套设有轴套45和轴承34，且轴套45的一端与内筒40连接一体，轴承34的内侧止抵轴套45的另一端，轴承34可旋转地支撑在轴承座33内，轴承34的外侧设有皮带轮47、第二垫片462，且第二垫片462通过第二轴连接件492压紧皮带轮47，进而使皮带轮47压紧支撑轴44和设在其上的轴承34。
根据本申请的一个实施例，箱体组件包括：箱体10和顶盖20，箱体10具有与容纳腔导通的顶部开口，顶盖20设于箱体10的顶部，用于打开和关闭箱体10的顶部开口。
在一些实施例中，箱体10包括一体成型的第一壳体和第二壳体，第二壳体与第一壳体的两端连接，第一壳体与第二壳体围绕形成箱体10的至少一部分。通过将一体成型的第一壳体和第二壳体进行组装，不仅可以提高箱体10的各部件的连接可靠性，保证箱体10的结构强度，避免箱体10因发生碰撞而发生变形，而且可以提高该衣物处理装置的生产效率。
在一些示例中，第一壳体包括前面板11、左侧板12、右侧板13，左侧板12的前侧和右侧板13的前侧分别与前面板11的左端和右端连接。
其中，前面板11、左侧板12和右侧板13一体成型。例如，可以采用一整块钣金料片经过弯折等加工工艺形成U形结构，从而制得一体而成的前面板11、左侧板12和右侧板13，省去了连接结构或者连接件，并且加工、制造容易，有利于提高箱体10的结构稳定性。
在一些实施例中，第二壳体形成为后封门15，后封门15的两端分别与左侧板12的后侧和右侧板13的后侧连接。
进一步地，衣物处理装置的箱体组件还包括连接横梁16，连接横梁16设于后封门15的后部且连接横梁16的两端通过紧固件与后封门15连接，连接横梁16具有适于运输螺栓穿设的螺栓孔1613。
与相关技术中直接在后封门上加工螺栓孔的结构相比，省去了在后封门15上加工螺栓孔1613的加工工序，直接在尺寸较小的连接横梁16上加工螺栓孔1613，加工、制造容易，并且当螺栓孔1613发生损坏后，只需要更换连接横梁16即可，装拆方便，易于更换。
在一些实施例中，箱体10还包括工作台17，工作台17安装于第一壳体的顶部，即工作台17安装于前面板11、左侧板12和右侧板13的顶部，工作台17的中部限定出顶部开口，顶盖20设于工作台17，用于打开和关闭顶部开口，结构简单、组装容易，方便用户操控。
如图15和图16所示，根据本申请的一个实施例，衣物处理装置包括箱体组件、外桶30和内筒40。
箱体组件内限定有容纳腔。外桶30设于容纳腔内，外桶30设有安装孔302，安装孔302内设有轴承座33。内筒40设于外桶30内，内筒40设有支撑轴44，支撑轴44由设于轴承座33内的轴承34可旋转地支撑。外桶30还形成有朝安装孔302的中心延伸的支撑台35，支撑台35形成有第一密封凸起351，支撑轴44上套设有第一密封件51，第一密封件51被第一密封凸起351止抵限位。
根据本申请实施例的衣物处理装置，通过在支撑台35上设置第一密封凸起351，使得套设在支撑轴44上的第一密封件51止抵第一密封凸起351，从而保证第一密封件51与外桶30之间以及支撑轴44与第一密封件51之间的密封性，防止外桶30内的水发生外泄，保证衣物处理装置正常工作。
根据本申请的一个实施例，支撑台35位于轴承34的内侧，第一密封凸起351设于 支撑台35的朝向轴承34的一侧，其中，第一密封件51位于轴承34的内侧与支撑台35之间，进一步保证第一密封件51与外桶30之间以及支撑轴44与第一密封件51之间的密封性。
在一些实施例中，轴承座33内具有与第一密封凸起351相对布置的定位台阶36，其中，第一密封件51的内圈与支撑轴44上的轴套45密封连接，第一密封件51的外圈与安装孔302的孔壁密封连接，并且第一密封件51的外圈位于定位台阶36和第一密封凸起351之间，定位台阶36和第一密封凸起351对第一密封件51进行限位，从而保证第一密封件51与外桶30之间以及第一密封件51与轴承座33之间的密封性，防止外桶30内的水发生外泄。
在一些实施例中，支撑轴44上套设有轴套45，第一密封件51包括环形本体部511、纵向密封部512和横向密封部513。
如图16所示，纵向密封部512连接在环形本体部511的外周沿，并且纵向密封部512沿支撑轴44上的轴套45的轴向延伸，纵向密封部512的一端止抵第一密封凸起351，纵向密封部512的另一端止抵定位台阶36，横向密封部513连接在环形本体部511的内周沿，并且横向密封部513与支撑轴44上的轴套45密封连接，第一密封件51的结构简单，有利于保证第一密封件51与外桶30之间、第一密封件51与轴承座33之间、第一密封件51与轴套45之间的密封性。
在一些示例中，横向密封部513包括多个横向密封唇边5131，每个横向密封唇边5131相对支撑轴44上的轴套45的轴向和径向倾斜延伸，从而实现第一密封件51与支撑轴44之间的多重密封，进一步提高第一密封件51与支撑轴44之间的密封性，防止外桶30内的水发生外泄。
在一些示例中，多个横向密封唇边5131中的至少两个在支撑轴44上的轴套45的轴向上、朝相反方向延伸。举例而言，两个支撑轴44上的第一密封件51对称布置，每个第一密封件51的横向密封部513包括三个横向密封唇边5131，位于内侧的两个横向密封唇边5131相对于支撑轴44的轴向和径向朝靠近内筒40的方向倾斜延伸，位于外侧的一个横向密封唇边5131相对于支撑轴44的轴向和径向朝远离内筒40的方向倾斜延伸，从而保证第一密封件51与支撑轴44之间的连接密封性。
如图16所示，根据本申请进一步的实施例，横向密封部513的外侧套装有防脱环514，第一密封件51通过防脱环514固定于支撑轴44上的轴套45。例如，第一密封件51的位于最外侧的横向密封唇边5131的外表面设有配合槽，防脱环514设在配合槽内，从而将第一密封件51固定在支撑轴44上的轴套45。
在一些具体示例中，支撑轴44上套设有轴套45，第一密封件51套设在轴套45上，第一密封件51的横向密封部513包括多个横向密封唇边5131，每个横向密封唇边5131相对于轴套45的轴向和径向倾斜延伸。
根据本申请的一个实施例，外桶30吊装于容纳腔内，例如，外桶30可以通过吊装件设于外桶30内，且外桶30与箱体10之间还设有减震件。
根据本申请的一个实施例，外桶30的中心轴线沿水平方向延伸，内筒40设于外桶30内且绕外桶30的中心轴线可旋转。具体地，外桶30的顶部具有与顶部开口171位置对应的衣物取放口301，内筒40设于外桶30内，内筒40的中心轴线沿所述水平方向延伸，且内筒40绕外桶30的中心轴线可旋转，驱动器50与内筒40传动连接，工作时，驱动器50用于驱动内筒40相对于外桶30旋转。
根据本申请的一个实施例，内筒40的两个轴端中的每一个设有支撑轴44，支撑轴44沿内筒40的轴向延伸。在一些实施例中，外桶30的两个轴端分别设有安装孔302，每个安装孔302内设有轴承座33，支撑轴44由设于轴承座33内的轴承34可旋转地支撑，从而保证内筒40的正常工作。
进一步地，外桶30的轴端中部具有朝安装孔302的中心延伸的支撑台35，支撑台35位于对应的轴承34的内侧。例如，外桶30包括外桶桶体31和外桶端盖32，外桶桶体31内限定有一端敞开的腔室，外桶端盖32设于外桶桶体31的敞开口，外桶桶体31的桶底以及外桶端盖32的中部均设有朝安装孔302的中心延伸的支撑台35。
如图15和图16所示，根据本申请的一个实施例，衣物处理装置包括箱体组件、外桶30和内筒40。
箱体组件内限定有容纳腔。外桶30设于容纳腔内，外桶30设有安装孔302，安装孔302内设有轴承座33。内筒40设于外桶30内，内筒40设有支撑轴44，支撑轴44由设于轴承座33内的轴承34可旋转地支撑。其中，外桶30形成有环绕安装孔302的第二密封凸起37，轴承座33具有与第二密封凸起37配合的定位槽332。
根据本申请实施例的衣物处理装置，通过在外桶30上设置第二密封凸起37，并在轴承座33上设置与第二密封凸起37配合的定位槽332，不仅可以实现轴承座33与外桶30的定位安装，而且可以保证轴承座33与外桶30之间的连接密封性。
在一些实施例中，定位槽332形成环形且定位槽332内设有第二密封件52，外桶30的轴端通过第二密封件52与轴承座33密封连接。例如，第二密封件52可以嵌设在定位槽332内，然后采用第二密封凸起37压紧第二密封件52，进一步保证轴承座33与外桶30之间的连接密封性。
在一些示例中，第二密封件52形成环形，即第二密封件52形成沿定位槽332的周向延伸的环形，从而保证在周向上的密封性。
在一些示例中，第二密封件52的横截面形成U形，U形开口朝向第二密封凸起37，轴承座33与外桶30组装后，外桶30上的第二密封凸起37插入第二密封件52的开口内，从而使第二密封件52包覆第二密封凸起37的顶部和侧部的至少一部分，进一步保证轴承座33与外桶30之间的连接密封性。
如图19-图24所示，在一些实施例中，轴承座33具有至少两个定位凸起331，每个定位凸起331沿外桶30的轴向延伸，两个定位凸起331中的一个环绕另一个，并且两个定位凸起331之间限定出定位槽332，结构简单，加工、制造容易，利于实现轴承座33与外桶30的定位安装。
在一些实施例中，轴承座33通过多个间隔布置的轴承连接件固定于外桶30的轴端，具体地，轴承座33具有多个沿其周向排布的凸耳，每个凸耳设有适于轴承连接件穿设的穿孔，从而通过多个轴承连接件将轴承座33固定在外桶30的轴端，即通过多个轴承连接件将轴承座33固定在外桶桶体31的桶底以及外桶端盖32。
在一些实施例中，内筒40包括内筒筒体41、第一内筒端盖42和第二内筒端盖43，内筒筒体41的两端敞开，第一内筒端盖42和第二内筒端盖43分别与内筒筒体41的两端密封连接，第一内筒端盖42和第二内筒端盖43中的每一个均设有支撑轴44。
其中，内筒筒体41的侧周壁设有开口，从而方便用户取放衣物；第一内筒端盖42和第二内筒端盖43中的每一个的内表面设有多个沿其周向间隔布置的搅拌筋，从而提高衣物处理装置的洗涤效率。
在一些实施例中，外桶30包括外桶桶体31和外桶端盖32，外桶桶体31内限定有一端敞开的腔室，外桶端盖32设于外桶桶体31的敞开口，且外桶端盖32与外桶桶体31密封连接，从而保证外桶30的密封性，防止外桶30的水外泄。进一步地，外桶桶体31的底壁与外桶端盖32均形成外桶30的轴端，并且外桶桶体31的底壁与外桶端盖32的中部均设有安装孔302。
如图17所示，在一些示例中，外桶桶体31的朝向外桶端盖32的一侧设有连接槽312，连接槽312环绕敞开口，外桶端盖32具有与连接槽312配合的凸环，不仅可以保证外桶桶体31与外桶端盖32的定位安装，从而保证外桶桶体31与外桶端盖32的连接可靠性，而且可以保证外桶桶体31与外桶端盖32的连接密封性。
如图17所示，在一些示例中，外桶桶体31的朝向外桶端盖32的一侧设有套设布置的桶体外环313和桶体内环314，外桶端盖32的朝向外桶桶体31的一侧设有套设布置的端盖外环321和端盖内环322，其中，桶体内环314设于端盖外环321和端盖内环322之间，端盖外环321设于桶体外环313和桶体内环314之间，不仅可以保证外桶桶体31与外桶端盖32的定位安装，从而保证外桶桶体31与外桶端盖32的连接可靠性，而且可以保证外桶桶体31与外桶端盖32的多重密封性。
根据本申请的一个实施例，外桶30吊装于容纳腔内，例如，外桶30可以通过吊装件设于外桶30内，且外桶30与箱体10之间还设有减震件。
根据本申请的一个实施例，外桶30的中心轴线沿水平方向延伸，外桶30的两个轴端分别设有安装孔302，每个安装孔302内设有轴承座33，内筒40设于外桶30内且绕外桶30的中心轴线可旋转。
根据本申请的一个实施例，内筒40的两个轴端中的每一个设有沿内筒40的轴向延伸的支撑轴44，支撑轴44由设于轴承座33内的轴承34可旋转地支撑。进一步地，第二密封凸起37设在外桶30的轴端，第二密封凸起37环绕安装孔302。
在一些实施例中，外桶30的两个轴端分别设有安装孔302，每个安装孔302内设有轴承座33，支撑轴44由设于轴承座33内的轴承34可旋转地支撑，从而保证内筒40的正常工作。
进一步地，外桶30的轴端中部具有朝安装孔302的中心延伸的支撑台35，支撑台35位于对应的轴承34的内侧。例如，外桶30包括外桶桶体31和外桶端盖32，外桶桶体31内限定有一端敞开的腔室，外桶端盖32设于外桶桶体31的敞开口，外桶桶体31的桶底以及外桶端盖32的中部均设有朝安装孔302的中心延伸的支撑台35。
根据本申请的一个实施例的衣物处理装置包括：箱体组件、外桶30和内筒40。箱体组件内限定有容纳腔，外桶30设于容纳腔内，内筒40相对于外桶30可旋转。
其中，外桶30包括外桶桶体31和外桶端盖32，外桶桶体31内限定有一端敞开的腔室，外桶端盖32设于外桶桶体31的敞开口，外桶30设有存气部件60，存气部件60限定出与外桶30的内腔导通的气腔，存气部件60与外桶端盖32一体成型。
根据本申请实施例的衣物处理装置，通过将存气部件60与外桶端盖32一体成型，不仅可以省去存气部件60与外桶端盖32的连接件，减少部件数量，而且可以保证存气部件60与外桶端盖32的连接可靠性。
在一些实施例中，存气部件60设于外桶30的底部，即存在部件60一体成型在外桶端盖32的位于底部的位置处。
在一些实施例中，衣物处理装置还包括水位传感器，水位传感器通过连接管与存气部件60的顶部连通，用于检测外桶30内的水位，从而根据需要控制进水量。
在一些实施例中，衣物处理装置还包括排水泵70，排水泵70通过排水管与外桶30的内腔连通，从而在脱水阶段中，利用排水泵70排出外桶30内的水。
根据本申请的一个实施例，内筒40的两个轴端中的每一个设有支撑轴44，支撑轴44沿内筒40的轴向延伸，其中，外桶桶体31的桶底和外桶端盖32的中部分别设有安装孔302，每个安装孔302内设有轴承座33，每个支撑轴44由设于对应的轴承座33内的轴承34可旋转地支撑，保证内筒40可以顺利地相对于外桶30旋转。
在一些实施例中，外桶桶体31的桶底和外桶端盖32分别具有朝安装孔302的中心延伸的支撑台35，支撑台35位于对应的轴承34的内侧。支撑台35的朝向轴承34的一侧具有第一密封凸起351，支撑轴44上套设有第一密封件51，第一密封件51位于轴承34的内侧与支撑台35之间，并且第一密封件51止抵第一密封凸起351。
由此，通过在支撑台35上设置第一密封凸起351，使得套设在支撑轴44上的第一密封件51止抵第一密封凸起351，从而保证第一密封件51与外桶30之间以及支撑轴44与第一密封件51之间的密封性，防止外桶30内的水发生外泄，保证衣物处理装置正常工作。
根据本申请的一个实施例，外桶30吊装于容纳腔内，例如，外桶30可以通过吊装件设于外桶30内，且外桶30与箱体10之间还设有减震件。
根据本申请的一个实施例，外桶30的中心轴线沿水平方向延伸，外桶30的两个轴端分别设有安装孔302，每个安装孔302内设有轴承座33，内筒40设于外桶30内且绕外桶30的中心轴线可旋转。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、 “宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
根据本申请实施例的衣物处理装置的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (16)

  1. 一种衣物处理装置，其特征在于，包括：
    箱体组件，所述箱体组件内限定有容纳腔；
    外桶，所述外桶设于所述容纳腔内，所述外桶设有安装孔，所述安装孔内设有轴承座；
    内筒，所述内筒设于所述外桶内，所述内筒设有支撑轴，所述支撑轴由设于所述轴承座内的轴承可旋转地支撑，
    其中，所述外桶还形成有朝所述安装孔的中心延伸的支撑台，所述支撑台形成有第一密封凸起，所述支撑轴上套设有第一密封件，所述第一密封件被所述第一密封凸起止抵限位。
  2. 根据权利要求1所述的衣物处理装置，其特征在于，所述支撑台位于所述轴承的内侧且所述第一密封凸起设于所述支撑台的朝向所述轴承的一侧，所述第一密封件位于所述轴承的内侧与所述支撑台之间。
  3. 根据权利要求1或2所述的衣物处理装置，其特征在于，所述轴承座内具有与所述第一密封凸起相对布置的定位台阶，
    其中，所述第一密封件的内圈与所述支撑轴上的轴套密封连接，所述第一密封件的外圈与所述安装孔的孔壁密封连接且位于所述定位台阶和所述第一密封凸起之间。
  4. 根据权利要求1-3中任一项所述的衣物处理装置，其特征在于，所述支撑轴上套设有轴套，所述第一密封件包括：
    环形本体部；
    纵向密封部，所述纵向密封部连接在所述环形本体部的外周沿且沿所述轴套的轴向延伸，所述纵向密封部的一端止抵所述第一密封凸起；
    横向密封部，所述横向密封部连接在所述环形本体部的内周沿且与所述轴套密封连接。
  5. 根据权利要求4所述的衣物处理装置，其特征在于，所述横向密封部包括多个横向密封唇边，每个所述横向密封唇边相对所述轴套的轴向和径向倾斜延伸。
  6. 根据权利要求5所述的衣物处理装置，其特征在于，多个所述横向密封唇边中的至少两个在所述轴套的轴向上、朝相反方向延伸。
  7. 根据权利要求4-6中任一项所述的衣物处理装置，其特征在于，所述横向密封部的外侧套装有防脱环，所述第一密封件通过所述防脱环固定于所述轴套。
  8. 根据权利要求1-7中任一项所述的衣物处理装置，其特征在于，所述箱体组件包括：
    箱体，所述箱体具有与所述容纳腔导通的顶部开口；
    顶盖，所述顶盖设于所述箱体的顶部，用于打开和关闭所述箱体的顶部开口。
  9. 根据权利要求8所述的衣物处理装置，其特征在于，所述箱体包括一体成型而 成的第一壳体和与所述第一壳体的两端连接的第二壳体，所述第一壳体与所述第二壳体围绕形成所述箱体。
  10. 根据权利要求9所述的衣物处理装置，其特征在于，所述第一壳体包括前面板、左侧板、右侧板，所述左侧板的前侧和所述右侧板的前侧分别与所述前面板的左端和右端连接。
  11. 根据权利要求10所述的衣物处理装置，其特征在于，所述第二壳体形成为后封门，所述后封门的两端分别与所述左侧板的后侧和所述右侧板的后侧连接；
    其中，所述箱体组件还包括连接横梁，所述连接横梁设于所述后封门的后部且所述连接横梁的两端通过紧固件与所述后封门连接，所述连接横梁具有适于运输螺栓穿设的螺栓孔。
  12. 根据权利要求9-11中任一项所述的衣物处理装置，其特征在于，所述箱体还包括工作台，所述工作台安装于所述第一壳体的顶部，所述工作台的中部限定出所述顶部开口，所述顶盖设于所述工作台。
  13. 根据权利要求1-12中任一项所述的衣物处理装置，其特征在于，所述外桶吊装于所述容纳腔内。
  14. 根据权利要求1-13中任一项所述的衣物处理装置，其特征在于，所述外桶的中心轴线沿水平方向延伸，所述内筒可绕所述外桶的中心轴线旋转。
  15. 根据权利要求1-14中任一项所述的衣物处理装置，其特征在于，所述内筒的两个轴端中的每一个设有所述支撑轴，所述支撑轴沿所述内筒的轴向延伸。
  16. 根据权利要求15所述的衣物处理装置，其特征在于，所述外桶的两个轴端分别设有安装孔，且每个所述安装孔内设有所述轴承座。
PCT/CN2019/097660 2018-12-06 2019-07-25 衣物处理装置 Ceased WO2020113971A1 (zh)

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