CN220246483U - Pulsator connecting sleeve of washing machine - Google Patents
Pulsator connecting sleeve of washing machine Download PDFInfo
- Publication number
- CN220246483U CN220246483U CN202321433762.1U CN202321433762U CN220246483U CN 220246483 U CN220246483 U CN 220246483U CN 202321433762 U CN202321433762 U CN 202321433762U CN 220246483 U CN220246483 U CN 220246483U
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- Prior art keywords
- shell
- water
- water guide
- pulsator
- sealing bearing
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- 238000005406 washing Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model provides a washing machine pulsator connecting sleeve, comprising: the novel water draining device comprises a casing, a water guiding disc, a sealing bearing and a waterproof shell, wherein the water guiding disc is arranged on the inner side of the casing, the sealing bearing is arranged on the inner side of the water guiding disc, an inner shell is arranged on the inner side of the sealing bearing, a supporting rod is arranged at the lower end of the casing, a connecting seat is arranged at the lower end of the supporting rod, a connecting disc is arranged at the upper end of the connecting seat, a bottom shell is arranged at the lower end of the connecting seat, a damping seat is arranged at the upper end of the supporting rod, the inner shell is arranged on the inner side of the upper end of the sealing bearing, a drainage net is arranged on the inner side of the inner shell, a water draining groove is arranged on the outer side of the lower end of the drainage net, and the inner side of the drainage net is provided with a wave wheel seat. Through using water guide hole, water tank and drainage network, can discharge the water of outside washing machine impeller, through using the waterproof shell, can block the contact between motor and the water to guarantee the smooth operation of motor.
Description
Technical Field
The utility model belongs to the technical field of pulsator sleeves of washing machines, and relates to a pulsator connecting sleeve of a washing machine.
Background
The pulsator sleeve of the washing machine is an important part in the washing machine and is used for driving the pulsator in the washing machine to rotate so as to achieve the aim of washing. In the design of the pulsator cover, different materials and processes can be used, but in any case, it is very important to prevent the motor from contacting water.
The washing machine is an electric appliance, and involves an electric part and a waterway part, so that safety is very important. If the impeller sleeve is unreasonable in design, the motor contacts with water, so that the danger of electric leakage can be caused. When the washing machine is operated, the contact part of the user is also an electric part and a water path part, and if electric leakage occurs, the user is at risk. Therefore, the safety of the washing machine can be ensured by preventing the motor from being contacted with water, and the injury risk of users and family members is reduced.
The pulsator cover of the washing machine is a relatively easily worn part. If the impeller sleeve is unreasonable in design, the motor contacts with water, so that the abrasion of the impeller sleeve is accelerated, and the service life of the washing machine is reduced. Meanwhile, the abrasion of the pulsator sleeve also causes the problems of noise increase, washing effect reduction and the like when the washing machine is operated. Therefore, the service life of the pulsator sleeve can be prolonged and the reliability and stability of the washing machine can be improved by preventing the motor from being contacted with water.
When the washing machine is operated, the rotating speed and the stability of the pulsator sleeve have great influence on the washing efficiency. If the pulsator sleeve is severely worn, uneven or unstable pulsator rotation speed can be caused, and the washing effect of the washing machine is affected. Therefore, the motor is prevented from contacting with water, the stability and the uniform rotating speed of the pulsator sleeve can be ensured, and the washing efficiency of the washing machine is improved.
In view of the above, preventing the motor from contacting with water is very important in the design of pulsator sleeve for washing machine. The washing machine can ensure the safety of the washing machine, prolong the service life of the pulsator sleeve and improve the washing efficiency. In the design and production of the pulsator cover, the selection of materials and the control of the process are required to be paid attention to, the pulsator cover is ensured to meet the safety standard and the performance requirement, and safer and more reliable washing machine products are provided for users. Meanwhile, when the washing machine is used, the safety and daily maintenance of the washing machine are also required to be paid attention to, the abrasion of the impeller sleeve is avoided, and the service life of the washing machine is prolonged, so that the impeller connecting sleeve of the washing machine is needed to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a connecting sleeve of a pulsator of a washing machine, which solves the problems in the prior art.
The utility model is realized by the following technical scheme: a pulsator coupling sleeve for a washing machine, comprising: the novel water pump comprises a shell, a water guide disc, a sealing bearing, a first inner shell, a supporting rod, a connecting disc, a connecting seat, a bottom shell, a damping seat, a second inner shell, a drainage network, a water draining tank, a wave wheel seat, an inner bearing, a motor and a waterproof shell, wherein the water guide disc is arranged on the inner side of the shell;
the inner side of the water guide disc is provided with a sealing bearing, the inner side of the sealing bearing is provided with an inner shell I, the lower end of the shell is provided with a supporting rod, the lower end of the supporting rod is provided with a connecting seat, the upper end of the connecting seat is provided with a connecting disc, the lower end of the connecting seat is provided with a bottom shell, the upper end of the supporting rod is provided with a damping seat, the inner side of the upper end of the sealing bearing is provided with an inner shell II, and the inner side of the inner shell II is provided with a drainage net;
the water draining net is characterized in that a water draining groove is arranged on the outer side of the lower end of the water draining net, a wave wheel seat is arranged on the inner side of the water draining net, a rotating shaft is arranged on the lower end of the wave wheel seat, an inner bearing is arranged on the outer side of the middle position of the rotating shaft, a motor is arranged at the lower end of the rotating shaft, and a waterproof shell is arranged on the outer side of the motor.
As a preferable implementation mode, the shell is fixedly connected with the water guide disc, the water guide disc is of a concave structure, the outer side of the water guide disc is higher than the inner side of the water guide disc, and the inner side of the water guide disc is in sealing connection with the outer side of the sealing bearing.
As a preferable implementation mode, the upper end of the sealing bearing and the lower end of the inner side of the water guide disc are in the same horizontal plane, and the sealing bearing is an HRB 7212AC-2RZ sealing cover precision bearing.
As a preferred implementation mode, the shell is fixedly connected with the damping seat, the damping seat is provided with a plurality of groups, the damping seats are all AC0608 type air dampers, and each group of damping seats is connected with a corresponding group of supporting rods.
As a preferred implementation mode, the inner side of the sealing bearing is in sealing connection with the outer side of the inner shell, the inner part of the inner shell is of a hollow structure, the inner part of the inner shell is communicated with the inner part of the drainage net, the lower end of the inner part of the inner shell is also provided with a water guide hole, the inner part of the water guide hole is communicated with the inner part of the lower water tank, and water of the impeller of the external washing machine can be discharged through the water guide hole, the lower water tank and the drainage net.
As a preferred implementation mode, the waterproof shell is fixedly connected with the motor through a bolt, the motor is connected with the rotating shaft, the rotating shaft is connected with the pulsator base, the pulsator base is connected with the pulsator of the external washing machine through the bolt, and the waterproof shell can prevent the contact between the motor and the water body, so that smooth running of the motor is guaranteed.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using water guide hole, water tank and drainage network, can discharge the water of outside washing machine impeller, through using the waterproof shell, can block the contact between motor and the water to guarantee the smooth operation of motor.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a pulsator connection sleeve for a washing machine according to the present utility model;
FIG. 2 is a front view of a damping seat in a pulsator connection sleeve of a washing machine in accordance with the present utility model;
FIG. 3 is a front view of the inside of a pulsator coupling sleeve for a washing machine according to the present utility model;
in the figure: 100-shell, 110-water guide disc, 120-sealing bearing, 130-inner shell I, 140-support rod, 150-connecting disc, 160-connecting seat, 170-bottom shell, 180-damping seat, 190-inner shell II, 200-drainage net, 210-water draining tank, 220-wave wheel seat, 230-inner bearing, 240-motor and 250-waterproof shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a pulsator coupling sleeve for a washing machine, comprising: the water guide plate device comprises a casing 100, a water guide plate 110, a sealing bearing 120, a first inner shell 130, a supporting rod 140, a connecting disc 150, a connecting seat 160, a bottom shell 170, a damping seat 180, a second inner shell 190, a drainage net 200, a water drain tank 210, a wave wheel seat 220, an inner bearing 230, a motor 240 and a waterproof shell 250, wherein the water guide plate 110 is arranged on the inner side of the casing 100;
the inner side of the water guide disc 110 is provided with a sealing bearing 120, the inner side of the sealing bearing 120 is provided with an inner shell I130, the lower end of the shell 100 is provided with a supporting rod 140, the lower end of the supporting rod 140 is provided with a connecting seat 160, the upper end of the connecting seat 160 is provided with a connecting disc 150, the lower end of the connecting seat 160 is provided with a bottom shell 170, the upper end of the supporting rod 140 is provided with a damping seat 180, the inner side of the upper end of the sealing bearing 120 is provided with an inner shell II 190, and the inner side of the inner shell II 190 is provided with a drainage net 200;
the lower water tank 210 is arranged outside the lower end of the drainage network 200, the impeller seat 220 is arranged inside the drainage network 200, the rotating shaft is arranged at the lower end of the impeller seat 220, the inner bearing 230 is arranged outside the middle position of the rotating shaft, the motor 240 is arranged at the lower end of the rotating shaft, and the waterproof shell 250 is arranged outside the motor 240.
The casing 100 is fixedly connected with the water guiding disc 110, the water guiding disc 110 is of a concave structure, the outer side of the water guiding disc 110 is higher than the inner side, and the inner side of the water guiding disc 110 is in sealing connection with the outer side of the sealing bearing 120.
The upper end of the sealing bearing 120 and the lower end of the inner side of the water guide disc 110 are in the same horizontal plane, and the sealing bearing 120 is an HRB 7212AC-2RZ type sealing cover precision bearing.
The casing 100 is fixedly connected with the damping seat 180, the damping seat 180 is provided with a plurality of groups, the damping seats 180 are all AC0608 type air dampers, and each group of damping seats 180 is connected with a corresponding group of supporting rods 140.
The inner side of the sealing bearing 120 is in sealing connection with the outer side of the inner shell II 190, the inner side of the inner shell II 190 is of a hollow structure, the inner side of the inner shell II 190 is communicated with the inner side of the drainage net 200, the lower end of the inner side of the inner shell II 190 is also provided with a water guide hole, the inner side of the water guide hole is communicated with the inner side of the lower water tank 210, and water of the impeller of the external washing machine can be discharged through the water guide hole, the lower water tank 210 and the drainage net 200.
The waterproof shell 250 is fixedly connected with the motor 240 through a bolt, the motor 240 is connected with a rotating shaft, the rotating shaft is connected with the pulsator base 220, the pulsator base 220 is connected with an external washing machine pulsator through a bolt, and the waterproof shell 250 can prevent the motor 240 from contacting with a water body, so that smooth operation of the motor 240 is ensured.
As a first embodiment of the present utility model: in order to solve the problem that the electric leakage is caused by the contact of the motor 240 with water due to unreasonable design of the pulsator sleeve, the contact part of the user is an electric part and a waterway part when the washing machine is operated, and if the electric leakage is caused, the electric leakage is caused to the user, firstly, when the washing machine is arranged in the washing machine, a worker installs the washing machine, the water in the washing machine is penetrated into the inner side of the inner shell I130 through the inner side of the inner shell I130 and flows into the inner side of the inner shell II 190 through the inner side of the inner shell II 130, and the water is guided into the inner side of the inner shell II 190 through the drainage net 200 and is drained through the inner water draining groove 210 of the water guiding hole machine, and meanwhile, the whole water is not contacted with electric equipment due to the arrangement of the waterproof shell 250, so that the service life of the washing machine is prolonged.
As a second embodiment of the present utility model: further, since the casing 100 is fixedly connected to the damping mount 180, the damping mount 180 is provided with a plurality of sets, and each set of damping mount 180 is an AC0608 type air damper, each set of damping mount 180 is connected to a corresponding set of support rods 140, and when the motor 240 rotates the spin shaft and the pulsator mount 220, the pulsator of the external washing machine generates rotational vibration, so that the vibration is transmitted to the ends of the damping mount 180 through the casing 100, and balance is maintained by the plurality of sets of damping mount 180 and the support rods 140.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A pulsator coupling sleeve for a washing machine, comprising: the novel water guide device comprises a shell (100), a water guide disc (110), a sealing bearing (120), an inner shell I (130) and a waterproof shell (250), and is characterized in that: a water guide disc (110) is arranged on the inner side of the shell (100);
the inner side of the water guide disc (110) is provided with a sealing bearing (120), the inner side of the sealing bearing (120) is provided with an inner shell I (130), the lower end of the casing (100) is provided with a supporting rod (140), the lower end of the supporting rod (140) is provided with a connecting seat (160), the upper end of the connecting seat (160) is provided with a connecting disc (150), the lower end of the connecting seat (160) is provided with a bottom shell (170), the upper end of the supporting rod (140) is provided with a damping seat (180), the inner side of the upper end of the sealing bearing (120) is provided with an inner shell II (190), and the inner side of the inner shell II (190) is provided with a drainage net (200);
the water draining net is characterized in that a water draining groove (210) is formed in the outer side of the lower end of the water draining net (200), a wave wheel seat (220) is arranged on the inner side of the water draining net (200), a rotating shaft is arranged at the lower end of the wave wheel seat (220), an inner bearing (230) is arranged on the outer side of the middle position of the rotating shaft, a motor (240) is arranged at the lower end of the rotating shaft, and a waterproof shell (250) is arranged on the outer side of the motor (240).
2. A pulsator coupling sleeve for washing machines according to claim 1, wherein: the casing (100) is fixedly connected with the water guide disc (110), the water guide disc (110) is of a concave structure, the outer side of the water guide disc (110) is higher than the inner side of the water guide disc, and the inner side of the water guide disc (110) is in sealing connection with the outer side of the sealing bearing (120).
3. A pulsator coupling sleeve for washing machines according to claim 1, wherein: the upper end of the sealing bearing (120) and the lower end of the inner side of the water guide disc (110) are in the same horizontal plane, and the sealing bearing (120) is an HRB 7212AC-2RZ type sealing cover precision bearing.
4. A pulsator coupling sleeve for washing machines according to claim 1, wherein: the casing (100) is fixedly connected with the damping seat (180), the damping seat (180) is provided with a plurality of groups, the damping seats (180) are all AC0608 type air dampers, and each group of damping seats (180) is connected with a group of supporting rods (140) correspondingly.
5. A pulsator coupling sleeve for washing machines according to claim 1, wherein: the inner side of the sealing bearing (120) is in sealing connection with the outer side of the inner shell II (190), the inner side of the inner shell II (190) is of a hollow structure, the inner side of the inner shell II (190) is communicated with the inner side of the drainage net (200), the lower end of the inner side of the inner shell II (190) is also provided with a water guide hole, and the inner side of the water guide hole is communicated with the inner side of the sewer groove (210).
6. A pulsator coupling sleeve for washing machines according to claim 1, wherein: the waterproof shell (250) is fixedly connected with the motor (240) through bolts, the motor (240) is connected with a rotating shaft, the rotating shaft is connected with the pulsator base (220), and the pulsator base (220) is connected with an external washing machine pulsator through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433762.1U CN220246483U (en) | 2023-06-06 | 2023-06-06 | Pulsator connecting sleeve of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433762.1U CN220246483U (en) | 2023-06-06 | 2023-06-06 | Pulsator connecting sleeve of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246483U true CN220246483U (en) | 2023-12-26 |
Family
ID=89262906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321433762.1U Active CN220246483U (en) | 2023-06-06 | 2023-06-06 | Pulsator connecting sleeve of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246483U (en) |
-
2023
- 2023-06-06 CN CN202321433762.1U patent/CN220246483U/en active Active
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| GR01 | Patent grant |