CN112746455A - Lifting rib and washing machine - Google Patents
Lifting rib and washing machine Download PDFInfo
- Publication number
- CN112746455A CN112746455A CN201911054032.9A CN201911054032A CN112746455A CN 112746455 A CN112746455 A CN 112746455A CN 201911054032 A CN201911054032 A CN 201911054032A CN 112746455 A CN112746455 A CN 112746455A
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- Prior art keywords
- baffle
- shell
- wall
- lifting rib
- side wall
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- 238000005406 washing Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
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- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
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- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
-
- 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
- D06F39/10—Filtering arrangements
Abstract
The invention discloses a lifting rib and a washing machine, wherein the lifting rib comprises: the device comprises a shell, a water inlet and a chip removal port, wherein the shell is provided with the water inlet and the chip removal port for discharging chips; and the plugging mechanism is arranged in the shell and can open and close the chip removal port. The invention improves the self structure of the lifting rib, can automatically open and close the chip removal port through the rotatable baffle structure arranged in the lifting rib shell, realizes the purpose of automatically collecting and discharging impurities and thread chips in washing water, overcomes the trouble caused by manually disassembling the top wall of the shell to remove the thread chips in the prior art, has low cost and high automation degree, and improves the effect of collecting and removing the thread chips by the lifting rib.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a lifting rib and a washing machine.
Background
In the working process of the drum washing machine, the washing water contains more impurities and thread scraps, and the existing thread scraps removing method generally comprises two methods, namely adding a circulating pump and a filter screen, and filtering the thread scraps through the circulation of the water in the drum, wherein the scheme has higher cost; the other type is to carrying out the institutional advancement to promoting the muscle, play the effect of automatic collection line bits.
The invention patent of application number 201810779490.8 discloses a lifting rib of a drum washing machine and the drum washing machine, the lifting rib comprises a shell, a containing cavity with a cavity structure is formed in the shell, the shell comprises a peripheral wall connected with the side wall of an inner barrel and a top wall connected with the peripheral wall and spaced from the side wall of the inner barrel at a certain distance, a water discharging hole is arranged on the top wall and is used for communicating the containing cavity and the inner barrel, and the opening of the water discharging hole at one end of the inner wall of the shell is smaller than the opening at one end of the outer wall of the shell.
Compared with the prior art, the lifting rib disclosed by the application is smaller than the opening in one end of the outer wall of the shell through the opening in one end of the drain hole, so that the effect of filtering and collecting thread scraps and impurities in the accommodating cavity of the lifting rib is improved. However, promote the line bits debris that the intracavity was collected that holds of muscle in this application, can not automatic discharge, need the manual work to dismantle the roof of casing and get off, just can clear up the line bits that hold the intracavity. Not only wastes time and labor, but also increases the difficulty of removing the thread scraps.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a lifting rib capable of automatically collecting and discharging thread scraps and a washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that:
a lifting bar comprising: the device comprises a shell, a water inlet and a chip removal port, wherein the shell is provided with the water inlet and the chip removal port for discharging chips; and the plugging mechanism is arranged in the shell and can open and close the chip removal port.
Further, the casing is internally provided with a thread scrap collecting chamber with an open end, the blocking mechanism comprises a baffle movably arranged at the open end of the thread scrap collecting chamber, and the baffle is movable in the process: the opening of the thread scrap collecting chamber can be blocked, so that the thread scrap collecting chamber forms a closed chamber which is communicated with the water inlet and can collect thread scraps; or the opening of the thread scrap collecting chamber can be opened, so that the thread scrap collecting chamber is in a chip discharging state communicated with the chip discharging port and capable of discharging thread scraps.
Further, the thread scrap collecting chamber is provided with a chamber body with an open lower end, and the blocking mechanism comprises one or more baffles arranged at the open end of the chamber body;
preferably, the number of the baffles is two, the baffles comprise a first baffle and a second baffle, one side edge of the first baffle and/or the second baffle is rotatably connected with the chamber body, the other side edges of the first baffle and/or the second baffle are mutually abutted to block the open end of the thread scrap collecting chamber, and a closed chamber capable of collecting thread scraps is formed;
more preferably, a cross beam is arranged at the middle position of the opening of the chamber body, one side edge of the first baffle and/or the second baffle is/are rotatably connected with the chamber body, and the other side edge of the first baffle and/or the second baffle abuts against the cross beam in the middle respectively.
Further, the chamber body comprises a top wall, a first side wall, a second side wall, a first end wall and a second end wall, wherein the first side wall and the second side wall are connected to the two opposite side edges of the top wall along the length direction of the top wall and are arranged obliquely outwards, the first end wall and the second end wall are arranged at the two end portions of the top wall and are connected with the first side wall and the second side wall, the first baffle plate and the second baffle plate are arranged along the lower edges of the first side wall and the second side wall and are connected to the first end wall and the second end wall in a rotating mode through rotating shafts, and the cross beam is fixedly arranged in the middle of.
Further, the first baffle/second baffle is provided with a rotating shaft, rotating shaft holes are correspondingly formed in the first end wall and the second end wall, a torsion spring is sleeved on the rotating shaft, and two end portions of the torsion spring are respectively abutted against the first baffle/second baffle and the first side wall/second side wall.
Further, the shell is provided with a shell body with one open end, and the cavity body is at least part of the structure of the shell body, or the cavity body is a structure independently arranged in the shell body.
Furthermore, the shell also comprises a shell end cover arranged at the open end of the shell body, the chip removal port is an opening formed in the shell end cover, and the first baffle and/or the second baffle rotate downwards, so that the chip collecting chamber is in an open state communicated with the chip removal port and capable of discharging chips.
Further, a connecting plate is arranged between the lower edges of the first end wall and the second end wall and the shell end cover; preferably, the connecting plate is fixed in the shell in a clamping manner.
Furthermore, a matching structure which is matched with the first baffle and the second baffle in a stopping and abutting mode is arranged on the inner wall of the shell end cover, the matching structure is provided with a stopping and abutting surface which is matched with the first baffle/the second baffle in a stopping and abutting mode, and the shape of the inner wall surface of the stopping and abutting surface is matched with the shape of the outer wall surface of the first baffle/the second baffle;
preferably, the matching structure further comprises a transition surface connected between the outer edge of the chip removal port and the lower edge of the abutting surface, and the inclination angle between the transition surface and the shell end cover is smaller than the inclination angle between the abutting surface and the shell end cover.
The invention also provides a washing machine with the lifting rib, wherein the lifting rib is arranged on the inner wall of an inner barrel of the washing machine, and a communicating hole is formed in the inner barrel corresponding to the chip removal port, so that the chip removal port is communicated with a gap between the inner barrel and the outer barrel of the washing machine.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the lifting rib provided by the invention improves the structure of the lifting rib, and the chip removal port can be automatically opened and closed through the rotatable baffle structure arranged in the lifting rib shell, so that the purposes of automatically collecting and discharging impurities and thread chips in washing water are realized, the trouble caused by manually disassembling the top wall of the shell and removing the thread chips in the prior art is overcome, the cost is low, the automation degree is high, and the effect of collecting and removing the thread chips by the lifting rib is improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of an angle configuration of a lifting rib of the present invention;
FIG. 2 is a schematic view of another angle configuration of the lifting rib of the present invention;
FIG. 3 is a schematic view of the internal structure of the lifting rib of the present invention without the connecting plate;
FIG. 4 is a schematic view of the internal structure of the lifting rib after the connection plate is installed;
FIG. 5 is a front view of the lifting rib of the present invention;
FIG. 6 is a cross-sectional view of the lifting rib of FIG. 5 taken in the direction of A-A in a first state;
FIG. 7 is a cross-sectional view of the lifting rib of FIG. 5 in a second configuration A-A;
FIG. 8 is a cross-sectional view in the direction of A-A of the lifting rib of FIG. 5 in a third state;
in the figure: 100. a housing body; 1001. a water inlet; 1002. a card slot; 101. a housing end cap; 1011. a chip removal port; 102. a lint collection chamber; 1021. a first side wall; 1022. a second side wall; 1023. a first end wall; 1024. a second end wall; 10231. a first connecting plate; 10241. a second connecting plate; 1025. a top wall; 1026. a cross beam; 103. a first baffle plate; 104. a second baffle; 105. a third baffle plate; 106. a fourth baffle; 107. a rotating shaft; 108. a rotating shaft hole; 109. a mating structure; 1091. a resisting surface; 1092. a transition surface; 200. a torsion spring.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the present invention provides a lifting rib, including: the device comprises a shell, wherein a water inlet 1001 and a scrap discharging port 1011 for discharging scraps are arranged on the shell; and the blocking mechanism is arranged in the shell and can open and close the chip removing opening 1011. The chip removal port can be opened and closed through the arranged plugging mechanism, and the effect that the lifting ribs automatically discharge the chips in the shell is achieved.
Specifically, as shown in fig. 5 to 8, the housing has a lint collecting chamber 102 with an open end, the lower portion of the lint collecting chamber 102 is disposed to be open, the blocking mechanism includes a baffle movably disposed at the open end of the lint collecting chamber 102, and the baffle can be movably disposed at the open end of the lint collecting chamber 102 by sliding or rotating. As shown in fig. 4 and 5, the baffle can block the opening of the lint collecting chamber 102 during movement, so that the lint collecting chamber 102 forms a closed chamber which is communicated with the water inlet 1001 and can collect lint; alternatively, as shown in fig. 6, the baffle may open the opening of the lint collecting chamber 102, so that the lint collecting chamber 102 is in a state of discharging the lint, which is communicated with the exhaust port 1011.
Further, the lint collecting chamber 102 has a chamber body with an open lower end, the blocking mechanism includes one or more baffles disposed at the open end of the chamber body, the number of the baffles is not limited, and the baffles may be one or more baffles movably disposed at the open end of the chamber body, for example, a plurality of baffles may be disposed at two sides of the chamber body, and the baffles may block or open the open end of the chamber body, so as to communicate or close the lint collecting chamber 102 and the lint discharging port 1011.
Preferably, with reference to fig. 3 to 8, the number of the baffles is two, and the baffles include a first baffle 103 and a second baffle 104, one side edge of the first baffle 103 and/or the second baffle 104 is rotatably connected to the chamber body, and the other side edges abut against each other to block the open end of the lint collecting chamber 102, so as to form a closed chamber capable of collecting lint. At least one of the first baffle 103 and the second baffle 104 is rotatably connected with the chamber body, and preferably, both the first baffle 103 and the second baffle 104 are rotatably connected with the chamber body.
More preferably, with reference to fig. 3, 4 and 6, the open middle position of the chamber body is provided with a cross beam 1026, one side edge of the first baffle 103 and/or the second baffle 104 is rotatably connected with the chamber body, and the other side edge abuts against the lower part of the middle cross beam 1026 respectively. The cross beam has a certain width, and the arranged cross beam has a certain limiting effect on the limit positions of the first baffle plate 103 and the second baffle plate 104 which rotate upwards. Avoided simultaneously because first baffle and second baffle direct butt, can have certain gap between the two, the line bits that lead to the line bits collection chamber easily discharges from the gap of first baffle and second baffle butt position, and at the in-process of washing, the phenomenon that can not collect the line bits effectively takes place.
Further, with reference to fig. 1 to 3, the chamber body includes a rectangular top wall 1025, a first side wall 1021 and a second side wall 1022 connected below two opposite side edges of the top wall 1025 along a length direction of the top wall 1025, and a first end wall 1023 and a second end wall 1024 disposed at two ends of the top wall 1025 and connected to the first side wall 1021 and the second side wall 1022, the first end wall 1023 and the second end wall 1024 are in a ladder shape, upper and bottom short edges of the ladder-shaped first end wall 1023 and the second end wall 1024 are respectively connected to the other two side edges of the top wall 1025, two waists are respectively connected to the two side edges of the first side wall 1021 and the second side wall 1022, and the chamber body is in a groove shape with an open lower end. The first sidewall 1021 and the second sidewall 1022 are formed to be expanded obliquely outward, and increase the capacity of the lint collecting chamber, so as to collect more lint.
Further, the first barrier 103 and the second barrier 104 are disposed along the lower edges of the first sidewall 1021 and the second sidewall 1022, the first barrier 103 and the second barrier 104 are rotatably connected to the first end wall 1023 and the second end wall 1024 via the rotating shaft 107, the cross beam 1026 is fixedly connected to the middle position of the first end wall 1023 and the second end wall 1024, the cross beam 1026 is connected to the middle position of the lower bottom long edge of the trapezoid-shaped first end wall 1023 and the second end wall 1024, and preferably, the cross beam 1026 is integrally formed with the first end wall 1023 and the second end wall 1024.
Further, both ends that first baffle 103 is close to first lateral wall 1021 side all are provided with pivot 107, and both ends that second baffle 104 is close to second lateral wall 1022 side all are provided with pivot 107 similarly, correspond on first end wall 1023 and the second end wall 1024 pivot hole 102 has been seted up to pivot 107, pivot hole 102 is the circular port on the wall of seting up first end wall 1023 and second end wall 1024.
Or, as shown in fig. 3 and 4, the rotation shaft hole 108 is a first semicircular hole formed on the lower edge of the first end wall 1023 and the second end wall 1024, the lower edges of the first end wall 1023 and the second end wall 1024 are respectively provided with a first connecting plate 10231 and a second connecting plate 10241, the edges of the first connecting plate 10231 and the second connecting plate 10241 contacting the first end wall 1023 and the second end wall 1024 are provided with a second semicircular hole matched with the first semicircular hole, and the first semicircular hole and the second semicircular hole are matched to form the rotation shaft 108. The first connecting plate 10231 and the second connecting plate 10241 that set up can play the effect of fixing first baffle 103 and second baffle 104 and middle cross beam 1026, and, first connecting plate 10231 and second connecting plate 10241 set up between the lower bottom border of first endwall 1023 and second endwall 1024 and the inner wall of casing, can also play the effect of sheltering from, the baffle is at the in-process of opening, owing to receive the effect of blockking of first connecting plate 10231 and second connecting plate 10241, the thread scraps just can fall to the position near chip removal mouth 1011, can not scatter the corner position of casing, more be favorable to the discharge of thread scraps.
Preferably, in order to facilitate detachment and replacement, as shown in fig. 3, the first connecting plate 10231 and the second connecting plate 10241 are fixed in the housing body 100 by means of clamping, clamping grooves 1002 are formed in the inner wall of the housing body 100 corresponding to the two side edges of the first connecting plate 10231 and the second connecting plate 10241, and the two side edges of the first connecting plate 10231 and the second connecting plate 10241 are respectively clamped in the clamping grooves 1002.
Further, the baffle may be driven by a motor through a transmission to brake or by water flow energy. The motor driving mode needs a waterproof design, the structure is complex, the installation is complicated, and the cost is high, so that the free rotation of the first baffle and the second baffle is realized by utilizing the centrifugal force applied to the rotating baffle of the inner barrel and the torsion spring arranged on the rotating shaft 107. Specifically, the torsion spring 200 is sleeved on the rotating shaft 107, two end portions of the torsion spring 200 respectively abut against between the first baffle 103 and the first side wall 1021, or between the second baffle 104 and the second side wall 1022, preferably, a hook portion matched with the end portion of the torsion spring 200 is arranged on the first side wall 1021 or the second side wall 1022, one end portion of the torsion spring 200 is hooked on the hook portion of the first side wall 1021 or the second side wall 1022, and the other end portion is hooked on the first baffle 103 or the second baffle 104, so as to enhance the stability of the overall structure. The torsional spring is utilized to apply acting force, so that the thread scraps are automatically collected and discharged, the structure is simple, and the cost is low.
In this embodiment, referring to fig. 1 to 3, the housing has an outer shell 100 with an open end, the outer shell 100 has a receiving cavity with a certain space, and in one aspect, the chamber body is at least a part of the structure of the outer shell 100, the chamber body may be the structure of the outer shell 100, and the outer shell 100 is configured in the shape of the lint collecting chamber. Alternatively, as shown in fig. 2 or 3, the chamber body is a part of the housing body 100, the top wall 1025, the first side wall 1021, and the second side wall 1022 of the lint collecting chamber 102 are parts of the housing body 100, the water inlet 1001 is disposed on the first side wall 1021 and/or the second side wall 1022, and the first end wall 1023 and the second end wall 1024 are disposed in the housing body 100 to divide the internal chamber of the housing body 100 into the lint collecting chamber 102. In another scheme, the chamber body is a structure separately arranged in the casing body 100 and is communicated with the water inlet 1001 on the casing body 100.
Further, with reference to fig. 2 and 8, the housing further includes a housing end cover 101 disposed at the open end of the housing body 100, the upper edges of the first connecting plate 10231 and the second connecting plate 10241 are connected to the lower edges of the first end wall 1023 and the second end wall 1024, the lower edges of the first connecting plate 10231 and the second connecting plate 10241 are abutted to the inner wall of the housing end cover 101, the chip removal port 1011 is an opening opened on the housing end cover 101, and the chip removal port 1011 is a long hole opened at the center of the housing end cover 101 along the length direction of the housing end cover 101. The shell body end cover 101 is of a rectangular plate-shaped structure, four threaded holes are formed in the positions of four top corners of the rectangular shell body end cover 101, matching portions matched with the shell body 100 are correspondingly arranged in the shell body 100, and the shell body end cover 101 and the shell body 100 are fixed into a whole through screws.
As shown in fig. 8, the first baffle 103 and/or the second baffle 104 are/is rotated downward, and preferably, both the first baffle 103 and the second baffle 104 are rotated downward to open the open end of the lint collecting chamber 102, so that the lint collecting chamber 102 is brought into an open state in which lint can be discharged, which is communicated with the exhaust port 1001, so that the lint collected in the lint collecting chamber 102 is automatically discharged through the exhaust port 1011.
Further, as shown in fig. 8, a matching structure 109 which is matched with the first baffle plate 103 and the second baffle plate 104 in a stop manner is arranged on the inner wall of the housing end cover 101, the matching structure 109 is arranged along two long edges of the long strip hole in an outward diffusion manner, the matching structure 109 has a stop surface 1091 which is matched with the first baffle plate 103/the second baffle plate 104 in a stop manner, the shape of the inner wall surface of the stop surface 1091 is matched with the shape of the outer wall surface of the first baffle plate 103/the second baffle plate 104, and in the process that the first baffle plate 103 and the second baffle plate 104 rotate downwards, the matching structure 109 can play a certain stop role in the limit position of the downward rotation thereof.
Preferably, the matching structure 109 further comprises a transition surface 1092 connected between the outer edge of the exhaust port 1011 and the lower edge of the stop surface 1091, and the inclination angle between the transition surface 1092 and the housing end cover 101 is smaller than the inclination angle between the stop surface 1091 and the housing end cover 101. Part of the thread scraps can enter the exhaust port 1011 along the inner wall surfaces and the transition surface 1092 of the first baffle plate 103 and the second baffle plate 104 through the arranged matching structure 109, and the thread scraps are effectively prevented from falling onto a shell end cover outside the exhaust port 1011. The matching structure 109 may be a protrusion protruding from the inner wall of the housing end cover 101 and integrally formed with the housing end cover 101.
Further, with reference to fig. 1 and 5, in this embodiment, the water inlet 1001 provided on the housing includes a first water inlet provided on the first sidewall 1021 and a second water inlet provided on the second sidewall 1022, the first water inlet and the second water inlet are a plurality of pores, which facilitates the entry of the lint, preferably, the opening of the first water inlet on the first sidewall is smaller than the opening of the second water inlet on the second sidewall, so that the lint or other debris is difficult to enter and exit, the lint debris in the washing water of the inner tub is easier to enter the lint collecting chamber 102, and the lint debris in the lint collecting chamber 102 is more difficult to enter the inner tub from the water inlet, and then the debris such as the lint is mostly filtered and collected in the accommodating chamber, thereby further improving the effect of filtering and collecting the lint debris.
Further, a third baffle 105 capable of opening and closing the first water inlet and a fourth baffle 106 capable of opening and closing the second water inlet are arranged in the shell; preferably, the upper edge of the third baffle 105 is rotatably connected to the inner wall of the first side wall 1021 above the first water inlet, the upper edge of the fourth baffle 106 is rotatably connected to the inner wall of the second side wall 1022 above the second water inlet, and the third baffle is rotatably connected to the inner wall of the second side wall 1021 above the second water inlet through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two feet of the torsion spring respectively abut against the third baffle 105 and the first side wall 1021, and the fourth baffle 106 and the second side wall 1022. Through the third baffle 105 and the fourth baffle 106, the phenomenon that lint collected in the lint collecting chamber 102 overflows into the inner barrel from the water inlet and affects the efficiency of collecting and discharging lifting ribs can be effectively reduced, and secondary pollution can be caused to clothes in the inner barrel.
The invention also provides a washing machine, which comprises an inner barrel and an outer barrel which are coaxially arranged, wherein the wall of the inner barrel is provided with a water through hole communicated with the outer barrel, the lifting rib is arranged on the inner wall of the inner barrel of the washing machine, the inner barrel is provided with a communicating hole corresponding to the chip removal port 1011, so that the chip removal port 1011 is communicated with a gap between the inner barrel and the outer barrel of the washing machine, and the thread scraps discharged from the chip removal port 1011 are discharged to the outside through a drainage pump. The washing machine may be, but is not limited to, a drum washing machine.
In the invention, during the washing process, the rotating speed of the inner barrel is about 40 r/min, the third baffle 105 and the fourth baffle 106 are arranged at the inner side of the water inlet, the third baffle 105 or the fourth baffle 106 is flushed away by the acting force of water when the inner barrel rotates, and with the combination of the figure 6 and the figure 7, the third baffle 105 is changed from the state in the figure 6 to the state in the figure 7 by the impulsive force of the water, water flows out after the water and the thread scraps enter the lifting rib, and the thread scraps are filtered into the lifting rib. With reference to fig. 8, after the washing is completed, when rinsing and dewatering are performed, because the rotating speed is high at this time, the rotating speed of the inner barrel can rise to 600-1200 rpm, the first baffle 103 and the second baffle 104 can be opened downwards under the action of centrifugal force, and the thread scraps accumulated in the lifting ribs can be discharged between the inner barrel and the outer barrel from the scrap discharge port 1011 under the action of centrifugal force, and finally discharged to the outside through the drainage pump.
Preferably, the first baffle 103 and the second baffle 104 are made of corrosion-resistant metal, or some other material with a certain weight, and the third baffle 105 and the fourth baffle 106 are made of rubber or plastic.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention in any way, and any simple modifications, equivalent variations and modifications made by those skilled in the art without departing from the scope of the present invention will still fall within the scope of the present invention.
Claims (10)
1. A lifting bar, comprising: the device comprises a shell, a water inlet and a chip removal port, wherein the shell is provided with the water inlet and the chip removal port for discharging chips; and the plugging mechanism is arranged in the shell and can open and close the chip removal port.
2. A lifting rib as claimed in claim 1, characterized in that: the shell is internally provided with a thread scrap collecting chamber with an open end, and the plugging mechanism comprises a baffle movably arranged at the open end of the thread scrap collecting chamber;
the baffle is in the process of moving: the opening of the thread scrap collecting chamber can be blocked, so that the thread scrap collecting chamber forms a closed chamber which is communicated with the water inlet and can collect thread scraps; or the opening of the thread scrap collecting chamber can be opened, so that the thread scrap collecting chamber is in a chip discharging state communicated with the chip discharging port and capable of discharging thread scraps.
3. A lifting rib as claimed in claim 2, characterized in that: the thread scrap collecting chamber is provided with a chamber body with an open lower end, and the blocking mechanism comprises one or more baffle plates arranged at the open end of the chamber body;
preferably, the number of the baffles is two, the baffles comprise a first baffle and a second baffle, one side edge of the first baffle and/or the second baffle is rotatably connected with the chamber body, the other side edges of the first baffle and/or the second baffle are mutually abutted to block the open end of the thread scrap collecting chamber, and a closed chamber capable of collecting thread scraps is formed;
more preferably, a cross beam is arranged at the middle position of the opening of the chamber body, one side edge of the first baffle and/or the second baffle is/are rotatably connected with the chamber body, and the other side edge of the first baffle and/or the second baffle abuts against the cross beam in the middle respectively.
4. A lifting rib as claimed in claim 3, characterized in that: the chamber body comprises a top wall, a first side wall, a second side wall, a first end wall and a second end wall, wherein the first side wall and the second side wall are connected to the edges of the two opposite sides of the top wall along the length direction of the top wall and are obliquely and outwards arranged, the first end wall and the second end wall are arranged at the two ends of the top wall and are connected with the first side wall and the second side wall, the first baffle plate and the second baffle plate are arranged along the lower edges of the first side wall and the second side wall and are rotatably connected to the first end wall and the second end wall through rotating shafts, and the cross beam is fixedly arranged in the middle.
5. A lifting rib as claimed in claim 4, characterized in that: the first baffle/second baffle is provided with a rotating shaft, rotating shaft holes are correspondingly formed in the first end wall and the second end wall, a torsion spring is sleeved on the rotating shaft, and two end parts of the torsion spring are respectively abutted against the first baffle/second baffle and the first side wall/second side wall.
6. A lifting rib as claimed in claim 3, characterized in that: the shell is provided with a shell body with an opening end, and the cavity body is at least part of the structure of the shell body, or the cavity body is a structure independently arranged in the shell body.
7. A lifting rib as claimed in claim 6, characterized in that: the shell further comprises a shell end cover arranged at the open end of the shell body, the chip removal port is an opening formed in the shell end cover, and the first baffle and/or the second baffle rotate downwards, so that the chip collecting chamber is in an open state communicated with the chip removal port and capable of discharging chips.
8. The lifting rib as claimed in claim 7, wherein: a connecting plate is arranged between the lower edges of the first end wall and the second end wall and the shell end cover; preferably, the connecting plate is fixed in the shell in a clamping manner.
9. The lifting rib as claimed in claim 7, wherein: a matching structure matched with the first baffle and the second baffle in a stop and abutting mode is arranged on the inner wall of the shell end cover, the matching structure is provided with a stop and abutting surface matched with the first baffle/the second baffle in a stop and abutting mode, and the shape of the inner wall surface of the stop and abutting surface is matched with the shape of the outer wall surface of the first baffle/the second baffle;
preferably, the matching structure further comprises a transition surface connected between the outer edge of the chip removal port and the lower edge of the abutting surface, and the inclination angle between the transition surface and the shell end cover is smaller than the inclination angle between the abutting surface and the shell end cover.
10. A washing machine having the lifting rib according to any one of claims 1 to 9, characterized in that: the lifting rib is arranged on the inner wall of the inner barrel of the washing machine, and the inner barrel is provided with a communicating hole corresponding to the chip removal port, so that the chip removal port is communicated with a gap between the inner barrel and the outer barrel of the washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054032.9A CN112746455A (en) | 2019-10-31 | 2019-10-31 | Lifting rib and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054032.9A CN112746455A (en) | 2019-10-31 | 2019-10-31 | Lifting rib and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112746455A true CN112746455A (en) | 2021-05-04 |
Family
ID=75644807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911054032.9A Pending CN112746455A (en) | 2019-10-31 | 2019-10-31 | Lifting rib and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112746455A (en) |
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| KR20190012354A (en) * | 2017-07-27 | 2019-02-11 | 엘지전자 주식회사 | Washing machine |
| CN109402952A (en) * | 2018-12-21 | 2019-03-01 | 海信（山东）冰箱有限公司 | Washing machine lifting rib and roller washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990037243U (en) * | 1998-03-02 | 1999-10-05 | 구자홍 | Fully automatic washing machine with automatic seam removal |
| KR100757943B1 (en) * | 2006-10-25 | 2007-09-11 | 삼성전자주식회사 | Drum type washing machine |
| CN101812793A (en) * | 2010-04-29 | 2010-08-25 | 南京乐金熊猫电器有限公司 | Washing machine drum |
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