CN112501872A - Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine - Google Patents

Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine Download PDF

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Publication number
CN112501872A
CN112501872A CN202011345268.0A CN202011345268A CN112501872A CN 112501872 A CN112501872 A CN 112501872A CN 202011345268 A CN202011345268 A CN 202011345268A CN 112501872 A CN112501872 A CN 112501872A
Authority
CN
China
Prior art keywords
air
spin dryer
exhaust pipe
groove
vibration
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.)
Withdrawn
Application number
CN202011345268.0A
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Chinese (zh)
Inventor
刘威
杨继刚
夏东东
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.)
Zhengzhou Moce Industrial Co ltd
Original Assignee
Zhengzhou Moce Industrial 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 Zhengzhou Moce Industrial Co ltd filed Critical Zhengzhou Moce Industrial Co ltd
Priority to CN202011345268.0A priority Critical patent/CN112501872A/en
Publication of CN112501872A publication Critical patent/CN112501872A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • 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
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • 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 
    • 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
    • D06F47/00—Apparatus of the press type for expelling water from the linen
    • D06F47/02—Apparatus of the press type for expelling water from the linen by a mechanically-actuated ram
    • 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
    • D06F49/00—Domestic spin-dryers or similar spin-dryers not suitable for industrial use

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The invention discloses a vibration-proof noise-reduction spin dryer tube for a pulsator washing machine, which comprises a tube body, wherein the side wall of the tube body is provided with a plurality of water outlet holes, the inner bottom of the tube body is rotatably connected with a base, the side wall of the base is provided with an air suction groove, the upper end of the base is rotatably connected with an exhaust pipe, the inner bottom of the air suction groove is rotatably connected with an air suction fan, a rotating shaft of the air suction fan is fixedly connected to the inner bottom of the tube body, the side wall of the exhaust pipe is fixedly connected with a plurality of telescopic air bags communicated with the inner part of the exhaust pipe, and one end, far away from the exhaust. According to the invention, the air exhaust fan is driven to synchronously rotate when the spin dryer barrel rotates at a high speed, and air is blown into the telescopic air bag to expand the telescopic air bag, so that when the water pressing plate is pushed to support clothes on the inner wall of the spin dryer barrel, the clothes are uniformly fixed in the barrel, the spin dryer barrel can be kept balanced, vibration and noise are avoided, and the dehydration effect of the clothes is improved.

Description

Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine
Technical Field
The invention relates to the technical field of washing equipment, in particular to a vibration-proof noise-reduction type spin dryer tube for a pulsator washing machine.
Background
A spin dryer tube capable of rotating at high speed is often arranged in the washing machine or the spin dryer, and water stains in clothes can be dried by centrifugal force during rotation.
When the existing spin dryer tube is used for spin-drying some heavy or more clothes, part of the heavy clothes cannot rotate along with the heavy clothes at the starting stage of the spin dryer tube, so that the part of the spin dryer tube is heavy and unbalanced, severe vibration is often generated and obvious noise is generated, noise pollution is generated, and the rotating speed of the spin dryer tube is greatly reduced when the spin dryer tube vibrates severely, so that the clothes are difficult to spin thoroughly. Accordingly, the present document proposes a vibration and noise reduction type spin dryer tube for a pulsator type washing machine.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a vibration-proof and noise-reducing spin dryer tube for a pulsator washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a type of making an uproar spin dryer tube falls in antivibration for impeller type washing machine, includes the staving, a plurality of apopores have been seted up to the lateral wall of staving, the interior bottom of staving rotates and is connected with the base, the gas extraction groove has been seted up to the lateral wall of base, the upper end of base is rotated and is connected with the blast pipe, the bottom rotates and is connected with the fan of bleeding in the gas extraction groove, just the pivot fixed connection of the fan of bleeding is at the interior bottom of staving, the lateral wall fixedly connected with of blast pipe a plurality of rather than the communicating flexible gasbag in inside, the one end fixedly connected with pressurized-water plate of blast pipe is kept away from to flexible gasbag, the air inlet has been seted.
Preferably, an annular groove is formed in the inner bottom of the barrel body, a fixing rod is connected to the annular groove in a sliding mode, the upper end of the fixing rod is fixedly connected to the lower end of the base, an exhaust port is formed in the upper end of the exhaust pipe, and a pressure release valve is installed in the exhaust port.
Preferably, the lateral wall of the barrel body is provided with a one-way water pumping groove communicated with the water outlet hole, the lateral wall of the barrel body is provided with a sliding groove communicated with the one-way water pumping groove, the inner bottom of the sliding groove is provided with a one-way water drainage groove, the sliding groove is connected with a sliding plug in a sealing and sliding manner, and the sliding groove is internally provided with a driving device for driving the sliding plug to move.
Preferably, the driving device comprises a spring fixedly connected to the inner wall of the sliding chute, the spring is fixedly connected to the side wall of the sliding plug, the sliding plug is made of iron, a permanent magnet is embedded in the side wall of the base, and an air hole is formed in the bottom of the sliding chute.
The invention has the following beneficial effects:
1. through arranging the exhaust pipe, the telescopic air bag, the water pressing plate and other components, the air exhaust fan can be driven to synchronously rotate when the spin dryer barrel rotates at a high speed, air is blown into the telescopic air bag to expand the telescopic air bag, and therefore when the water pressing plate is pushed to support clothes on the inner wall of the spin dryer barrel, the clothes are uniformly fixed in the barrel, the spin dryer barrel can be kept balanced, vibration and noise are avoided, and the dewatering effect of the clothes is improved;
2. through the arrangement of the air outlet and the pressure release valve, excess air blown in can be timely exhausted, the telescopic air bag can be slightly stretched, and the water pressing plate is pushed to extrude the clothes back and forth, so that water stains in the clothes are promoted to be separated, and the dehydration efficiency of the spin dryer tube is improved;
3. through setting up drive arrangement, can constantly produce the negative pressure in one-way water pumping tank at the rotatory in-process of spin dryer tube, and absorb the water stain in the clothing on the spin dryer tube inner wall, further improve the dehydration efficiency of spin dryer tube.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
fig. 5 is an enlarged view of the structure at C in fig. 4.
In the figure: 1 barrel body, 2 water outlet holes, 3 bases, 31 permanent magnets, 4 air pumping grooves, 41 air guide grooves, 5 exhaust pipes, 51 pressure release valves, 6 air pumping fans, 7 telescopic airbags, 8 water pressing plates, 9 air inlets, 10 annular grooves, 11 fixing rods, 12 springs, 13 one-way water pumping grooves, 14 one-way water drainage grooves, 15 sliding grooves, 151 air holes and 16 sliding plugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
The first embodiment is as follows:
referring to fig. 1-3, a vibration-proof noise-reduction spin dryer tube for a pulsator washing machine comprises a barrel body 1, a plurality of water outlet holes 2 are formed in the side wall of the barrel body 1, a base 3 is connected to the inner bottom of the barrel body 1 in a rotating mode, an air exhaust groove 4 is formed in the side wall of the base 3, an exhaust pipe 5 is connected to the upper end of the base 3 in a rotating mode, an air exhaust fan 6 is connected to the inner bottom of the air exhaust groove 4 in a rotating mode, a rotating shaft of the air exhaust fan 6 is fixedly connected to the inner bottom of the barrel body 1 and located at the axis position of the inner bottom of the barrel body 1, a plurality of telescopic air bags 7 communicated with the inner portion of the exhaust pipe 5 in a fixed mode are fixedly connected to the side wall of the exhaust pipe 5, the telescopic air bags 7 are made of rubber materials with good elasticity, a water pressing plate.
It should be noted that, by rotatably connecting the exhaust pipe 5 with the base 3, after the barrel body 1 rotates, the water pressing plates 8 can press the clothes against the inner wall of the barrel body 1, and the exhaust pipe 5 can rotate along with the barrel body 1, so that the spin-drying and dehydration process of the clothes is not affected. The air inlet of the air guide groove 41 is provided at the center of the base 3, and air can be continuously blown into the exhaust pipe 5 when the exhaust pipe 5 rotates.
Furthermore, when the impeller type washing machine washes clothes, the inner spin dryer tube of the impeller type washing machine rotates slowly back and forth, and the impeller and water flow impact the clothes, so that the air suction fan 6 also rotates slowly back and forth in the washing process and does not blow air into the telescopic air bag 7, and the telescopic air bag 7 contracts on the side wall of the exhaust pipe 5 in the washing process, and the washing process of the clothes is not affected.
Annular groove 10 has been seted up to the interior bottom of staving 1, and sliding connection has dead lever 11 in the annular groove 10, and the upper end fixed connection of dead lever 11 is at the lower extreme of base 3, and the gas vent has been seted up to the upper end of blast pipe 5, and installs relief valve 51 in the gas vent. It should be noted that, in the actual installation process, the fixing rod 11 may be fixedly disposed at the bottom of the washing machine or the spin dryer to prevent the tub body 1 from driving the base 3 to rotate synchronously, and the fixing rod 11 may not be interfered when the tub body 1 rotates by disposing the annular groove 10.
When the device is used, the barrel body 1 rotates at a high speed and then synchronously drives the air exhaust fan 6 to rotate, the base 3 is rotatably connected with the barrel body 1 and is fixed in a washing machine through the fixing rod 11, so that the air exhaust fan cannot rotate, the air exhaust fan 6 rotates relative to the base 3, air can be continuously blown into the exhaust pipe 5 along the air guide groove 41, each telescopic air bag 7 is blown up, and the water pressing plate 8 is pushed to move towards the inner wall direction of the barrel body 1, so that internal clothes can be supported on the inner wall of the barrel body 1 when the barrel body 1 rotates, the situation that partial clothes cannot rotate along with the air guide groove to cause partial unbalance of the spin-drying barrel at the initial starting stage of the spin-drying barrel is prevented, vibration and noise in the spin-drying process are greatly reduced, the rotating speed of the spin-drying barrel is kept.
At the same time, whenever the air blown into the exhaust pipe 5 and the bellows 7 is excessive and the air pressure rises to the threshold value of the relief valve 51, the relief valve 51 opens to allow the excessive air to be discharged, the bellows 7 contracts slightly, and the relief valve 51 closes after the air pressure is restored. And because the rotational speed of the air extracting fan 6 is very fast, the air velocity entering the exhaust pipe 5 is very fast, therefore whenever after the relief valve 51 emits the excess air, then the air pressure rises rapidly in the exhaust pipe 5 and the flexible gasbag 7, and make the flexible gasbag 7 take place the inflation, so the relief valve 51 opens and close the frequency higher, then the flexible gasbag 7 also takes place the micro-flexible of high frequency along with it, so can be continuous to promote the water pressing plate 8 to make a round trip to squeeze the clothing on the inner wall of the barrel 1, can promote the water stain in the clothing to break away from, improve the dehydration efficiency of the spin dryer tube.
Example two:
referring to fig. 4-5, a difference from the first embodiment is that a one-way water pumping groove 13 communicating with the water outlet hole 2 is formed in a side wall of the barrel body 1, a sliding groove 15 communicating with the one-way water pumping groove 13 is formed in the side wall of the barrel body 1, a one-way water drainage groove 14 is formed in an inner bottom of the sliding groove 15, the one-way water pumping groove 13 only allows air to flow into the sliding groove 15 from the one-way water pumping groove 13, the one-way water drainage groove 14 only allows air to flow into the one-way water drainage groove 14 from the sliding groove 15, and a one-. A sliding plug 16 is connected in the sliding chute 15 in a sealing and sliding manner, and a driving device for driving the sliding plug 16 to move is installed in the sliding chute 15.
Drive arrangement includes spring 12 of fixed connection on the spout 15 inner wall, and spring 12 fixed connection is on the lateral wall of sliding plug 16, and sliding plug 16 adopts the iron system, inlays on the lateral wall of base 3 and is equipped with permanent magnet 31, and gas pocket 151 has been seted up to the bottom in the spout 15, and it should be explained that, as shown in fig. 5, one-way water drainage tank 14 count gas pocket 151 sets up respectively at the both ends of spout 15, can make sliding plug 16 not hinder when removing in spout 15 through setting up gas pocket 151.
In this embodiment, when the barrel 1 rotates relative to the base 3, the permanent magnet 31 will pass through the upper end of each iron sliding plug 16 continuously, each time the permanent magnet 31 approaches a certain iron sliding plug 16, the sliding plug 16 can be attracted to approach the iron sliding plug, and when the permanent magnet 31 leaves the iron sliding plug 16, the spring 12 pushes the sliding plug 16 to reset. Therefore, during the rotation of the barrel 1, each sliding plug 16 will reciprocate in the sliding slot 15, when the sliding plug 16 moves towards the permanent magnet 31, a negative pressure can be generated to draw the air and water stains in the unidirectional water pumping slot 13 into the sliding slot 15, and when the sliding plug 16 moves away from the permanent magnet 31, the drawn air and water stains can be extruded out along the unidirectional water draining slot 14. So can constantly produce the water stain absorption of negative pressure in the clothing on 1 inner wall of staving and come out when staving 1 rotates, further promote the water stain in the clothing to break away from, improve the efficiency that spin-dries of this device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. The vibration-proof noise-reduction spin dryer tube for the pulsator washing machine comprises a tube body (1), wherein a plurality of water outlet holes (2) are formed in the side wall of the tube body (1), and is characterized in that a base (3) is rotatably connected to the inner bottom of the tube body (1), an air suction groove (4) is formed in the side wall of the base (3), an exhaust pipe (5) is rotatably connected to the upper end of the base (3), an air suction fan (6) is rotatably connected to the inner bottom of the air suction groove (4), a rotating shaft of the air suction fan (6) is fixedly connected to the inner bottom of the tube body (1), a plurality of telescopic air bags (7) communicated with the interior of the exhaust pipe (5) are fixedly connected to the side wall of the exhaust pipe (5), a water pressing plate (8) is fixedly connected to one end, away from the exhaust pipe (5), of each telescopic air bag (7, and the air exhaust groove (4) is communicated with the exhaust pipe (5) through an air guide groove (41).
2. The vibration-proof and noise-reduction spin dryer tube for the pulsator washing machine as claimed in claim 1, wherein an annular groove (10) is formed in the inner bottom of the tub body (1), a fixing rod (11) is slidably connected in the annular groove (10), the upper end of the fixing rod (11) is fixedly connected to the lower end of the base (3), an air outlet is formed in the upper end of the exhaust pipe (5), and a pressure release valve (51) is installed in the air outlet.
3. The vibration-proof and noise-reduction type spin dryer tube for the pulsator washing machine as claimed in claim 1 or 2, wherein the lateral wall of the tub body (1) is provided with a one-way water pumping groove (13) communicated with the water outlet hole (2), the lateral wall of the tub body (1) is provided with a sliding chute (15) communicated with the one-way water pumping groove (13), the inner bottom of the sliding chute (15) is provided with a one-way water draining groove (14), the sliding chute (15) is connected with a sliding plug (16) in a sealing and sliding manner, and the sliding chute (15) is internally provided with a driving device for driving the sliding plug (16) to move.
4. The vibration-proof and noise-reducing spin dryer tube for the pulsator washing machine as claimed in claim 3, wherein the driving means comprises a spring (12) fixedly connected to the inner wall of the chute (15), the spring (12) is fixedly connected to the side wall of the sliding plug (16), the sliding plug (16) is made of iron, the permanent magnet (31) is embedded in the side wall of the base (3), and the air hole (151) is opened at the bottom of the chute (15).
CN202011345268.0A 2020-11-25 2020-11-25 Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine Withdrawn CN112501872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011345268.0A CN112501872A (en) 2020-11-25 2020-11-25 Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011345268.0A CN112501872A (en) 2020-11-25 2020-11-25 Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine

Publications (1)

Publication Number Publication Date
CN112501872A true CN112501872A (en) 2021-03-16

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ID=74966348

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011345268.0A Withdrawn CN112501872A (en) 2020-11-25 2020-11-25 Vibration-proof noise-reduction type spin dryer tube for impeller type washing machine

Country Status (1)

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CN (1) CN112501872A (en)

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Application publication date: 20210316