CN219991014U - Limiting and protecting device of clothes airing machine - Google Patents
Limiting and protecting device of clothes airing machine Download PDFInfo
- Publication number
- CN219991014U CN219991014U CN202320613336.XU CN202320613336U CN219991014U CN 219991014 U CN219991014 U CN 219991014U CN 202320613336 U CN202320613336 U CN 202320613336U CN 219991014 U CN219991014 U CN 219991014U
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- limiting
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- 238000004804 winding Methods 0.000 claims abstract description 25
- 210000003781 tooth socket Anatomy 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 239000000306 component Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
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Abstract
The utility model provides a limit protection device of a clothes airing machine, which comprises a base plate, wherein a motor is arranged on one side of the base plate, a load protection component is arranged between the output end of the motor and a rotating shaft connected with one side of a winding roller, and the rotating shaft connected with the other side of the winding roller is matched with the limit component.
Description
Technical Field
The utility model relates to the technical field of airing machines, in particular to a limiting and protecting device of an airing machine.
Background
The electric clothes airing machine can control the rope winding mechanism to rotate through the motor according to the requirement, and the rope winding mechanism is connected with the clothes hanger through the steel wire rope, so that the clothes hanger is driven to lift. The motor part is used as a core component of the electric clothes airing machine, and when too many clothes are carried on the clothes airing rod, the motor part can be damaged, the clothes can be damaged, and the like. For example, application number CN202122204753.2 discloses an overload protection mechanism of an electric clothes drying machine, which prompts a user by setting an alarm mechanism, but encounters a hindrance in the lifting process of a clothes drying rod, so that the load of the clothes drying rod is increased, the damage of a motor part is also easy to cause, and the setting of the alarm mechanism cannot completely meet the limit protection of the clothes drying machine.
Disclosure of Invention
In order to solve the problems, the utility model provides a limit protection device of a clothes drying machine, so as to solve the problems more exactly.
The utility model is realized by the following technical scheme:
the utility model provides a limit protection device of a clothes airing machine, which comprises a base plate, wherein a wire winding roller is arranged on the base plate, two sides of the wire winding roller are connected with switching seats through rotating shafts, the two switching seats are fixed on the base plate, a steel wire is wound on the wire winding roller, the end part of the steel wire is provided with a load pressure detector, one side of the base plate is provided with a motor, a load protection component is arranged between the output end of the motor and the rotating shaft connected with one side of the wire winding roller, the rotating shaft connected with the other side of the wire winding roller is matched with a limit component, the load protection component comprises a driving disc, a first spline shaft and a driving clutch disc, the driving disc is fixed with an output shaft of the motor, the end part of the rotating shaft connected with one side of the wire winding roller is extended to form a first spline shaft, the first spline shaft is matched with the driving clutch disc in sliding connection, an annular clamping tooth is arranged on one side of the driving disc, which is close to the driving clutch disc, an annular spring matched with the annular clamping tooth is arranged on one side of the driving clutch disc, a first spring is matched with the annular clamping tooth, the limit support frame is matched with the limit disc is arranged between the second spline shaft and the end part of the driving clutch disc, and the limit spline disc is arranged on one side of the annular clamping disc, and the limit support frame is matched with the annular spline disc is arranged on one side of the annular spline disc, and is close to the annular spline disc.
Further, a first supporting shaft end is arranged at the end part of the first spline shaft, and the first supporting shaft end is matched and connected with the middle part of the driving disc in a switching mode.
Further, a first fixed magnetic ring is embedded on one side of the driving clutch disc, which is close to the adapter, a first electromagnetic ring is embedded on the outer side wall of the adapter, which is on the same side of the driving clutch disc, and the first fixed magnetic ring is attracted with the magnetic pole at the end, close to the first electromagnetic ring.
Further, a second supporting shaft end is arranged at the end part of the second spline shaft, and the second supporting shaft end is matched and connected with the middle part of the limiting disc in a switching mode.
Further, a second fixed magnetic ring is embedded on one side of the limit clutch disc, which is close to the adapter seat, a second electromagnetic ring is embedded on the outer side wall of the adapter seat, which is on the same side of the limit clutch disc, and the second fixed magnetic ring is attracted with the magnetic pole of the end, which is close to the second electromagnetic ring.
Furthermore, the annular latch teeth arranged on the driving disc and the limiting disc are helical tooth type annular latch teeth, the tooth directions of the annular latch teeth arranged on the driving disc and the limiting disc are opposite, and the annular tooth grooves arranged on the driving clutch disc and the limiting clutch disc are helical tooth type annular tooth grooves matched with the annular latch teeth.
Further, two the outer ends of the adapter seats are respectively connected with an adapter plate in a switching mode, the outer wall of each adapter plate is used for abutting against the first spring or the second spring, and balls are matched between the adapter plates and the adapter seats.
The utility model has the beneficial effects that:
1. under the action of the first spring, the annular latch of the driving disc is matched with the annular tooth socket of the limiting clutch disc, so that the first spline shaft completes the power input of the motor through the matching of the driving disc and the driving clutch disc, when the load pressure detector detects that the clothes hanger is overloaded, the first electromagnetic ring is electrified, and then the first fixed magnetic ring embedded on the driving clutch disc is attracted, so that the driving clutch disc is driven to be separated from the driving disc, and the power input of the motor is cut off, and overload protection is realized;
2. according to the utility model, the annular latch teeth arranged on the driving disc and the limiting disc are helical annular latch teeth, and the teeth of the annular latch teeth arranged on the driving disc and the limiting disc are opposite in slant, so that the driving disc is used for pulling the clothes hanger to ascend when being matched with the latch tooth socket of the driving clutch disc, the limiting disc is not blocked from being matched with the latch tooth socket of the limiting clutch disc in the ascending process, and the limiting disc is matched with the latch tooth socket of the limiting clutch disc when the clothes hanger stops ascending process, so that the clothes hanger can be limited to descend.
Drawings
FIG. 1 is a perspective view of the whole structure of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
FIG. 3 is a cross-sectional view at A-A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 3.
In the figure: 1. a substrate; 2. a wire winding roller; 201. a steel wire; 202. a load pressure detector; 3. an adapter; 301. a switching disc; 302. a ball; 4. a motor; 5. a load protection assembly; 501. a drive plate; 502. a first spline shaft; 503. driving the clutch disc; 504. a first spring; 505. a first fixed magnetic ring; 506. a first electromagnetic ring; 6. a limit component; 601. a limiting disc; 602. a second spline shaft; 603. a limit clutch disc; 604. a second spring; 605. a second fixed magnetic ring; 606. a second electromagnetic ring; 607. and (5) supporting frames.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-4, the present utility model provides a limit protection device for a clothes airing machine, comprising a substrate 1, a winding roller 2 is disposed on the substrate 1, two sides of the winding roller 2 are connected with an adapter 3 through rotating shafts, two adapter 3 are fixed on the substrate 1, a steel wire 201 is wound on the winding roller 2, a load pressure detector 202 is disposed at an end of the steel wire 201, a motor 4 is disposed at one side of the substrate 1, a load protection component 5 is disposed between an output end of the motor 4 and a rotating shaft connected to one side of the winding roller 2, a limit component 6 is engaged with the rotating shaft connected to the other side of the winding roller 2, the load protection component 5 comprises a driving disc 501, a first spline shaft 502 and a driving clutch disc 503, the driving disc 501 is fixed with an output shaft of the motor 4, the first spline shaft 502 extends from an end of the rotating shaft connected to one side of the winding roller 2, the driving clutch disc 503 is engaged with the first spline shaft in sliding connection, an annular latch is arranged on one side surface of the driving disc 501, which is close to the driving clutch disc 503, an annular tooth slot matched with the annular latch is arranged on one side surface of the driving clutch disc 503, which is close to the driving disc 501, a first spring 504 is matched between the driving clutch disc 503 and the adapter 3, under the action of the first spring 504, the annular latch of the driving disc 501 is matched with the annular tooth slot of the limiting clutch disc 603, so that the first spline shaft 502 completes the power input of the motor 4 through the matching of the driving disc 501 and the driving clutch disc 503, a first fixed magnetic ring 505 is embedded on one side, which is close to the adapter 3, of the driving clutch disc 503, a first electromagnetic ring 506 is embedded on the outer side wall of the adapter 3, which is on the same side as the driving clutch disc 503, and the magnetic poles of the first fixed magnetic ring 505, which are close to the first electromagnetic ring 506, are mutually attracted, the end part of the first spline shaft 502 is provided with a first supporting shaft end, the first support shaft end is matched and connected with the middle part of the driving disc 501, when the load pressure detector 202 detects that the clothes hanger is overloaded, the first electromagnetic ring 506 is electrified, and then the first fixed magnetic ring 505 embedded on the driving clutch disc 503 is attracted, so that the driving clutch disc 503 is driven to be separated from the driving disc 501, and the power input of the motor 4 is cut off.
The limiting component 6 comprises a limiting disc 601, a second spline shaft 602 and a limiting clutch disc 603, the end part of a rotating shaft connected with the other side of the winding roll 2 is extended to form the second spline shaft 602, the limiting clutch disc 603 is matched and connected to the second spline shaft 602 in a sliding mode, a support frame 607 is fixed to one side of the substrate 1, which is close to the second spline shaft 602, of the support frame 607, the limiting clutch disc 603 is fixed to one side of the limiting disc 601, annular clamping teeth are arranged on one side of the limiting clutch disc 601, which is close to the limiting clutch disc 601, annular tooth grooves matched with the annular clamping teeth are arranged on one side of the limiting clutch disc 603, a second spring 604 is matched between the limiting clutch disc 603 and the adapter 3, a second fixed magnetic ring 605 is embedded on one side of the limiting clutch disc 603, which is close to the adapter 3, a second electromagnetic ring 606 is embedded on the outer side of the adapter 3, and the second fixed magnetic ring 605 is attracted with a magnetic pole of the second electromagnetic ring 606, the end part of the second spline shaft 602 is provided with a second support shaft end, the second support shaft end is matched with the middle part of the limiting clutch disc 601, when a clothes airing rod is required to descend, the second support ring 606 is required to be embedded with the second electromagnetic ring 605, and then the second electromagnetic ring 605 is required to be separated, and the second electromagnetic ring is required to be attracted to the second electromagnetic ring 603, and the second electromagnetic ring is separated from the second clutch disc is thereby the limiting clutch disc and the clothes hanger is separated, and the limiting clutch disc is thereby the limiting disc is separated, and the clothes can be separated from the clothes 2, and the clothes can be separated.
The annular latch teeth arranged on the driving disc 501 and the limiting disc 601 are helical tooth type annular latch teeth, the tooth directions of the annular latch teeth arranged on the driving disc 501 and the limiting disc 601 are opposite, the annular tooth grooves arranged on the driving clutch disc 503 and the limiting clutch disc 603 are helical tooth type annular tooth grooves matched with the annular latch teeth, so that the driving disc 501 and the latch tooth grooves of the driving clutch disc 503 are used for towing the clothes hanger to ascend when being matched, the latch tooth grooves of the limiting disc 601 and the limiting clutch disc 603 are not blocked in the ascending process, and the descending of the clothes hanger can be limited by the cooperation of the latch tooth grooves of the limiting disc 601 and the limiting clutch disc 603 when the clothes hanger stops the ascending process.
The outer side ends of the two adapter seats 3 are respectively connected with an adapter plate 301, the outer wall of the adapter plate 301 is used for abutting against the first spring 504 or the second spring 604, and balls 302 are matched between the adapter plate 301 and the adapter seats 3, so that torsion damage to the first spring 504 or the second spring 604 is avoided.
Working principle: under the action of the first spring 504, the annular latch of the driving disc 501 is matched with the annular tooth socket of the limit clutch disc 603, so that the first spline shaft 502 completes the power input of the motor 4 through the matching of the driving disc 501 and the driving clutch disc 503, when the load pressure detector 202 detects the overload of the clothes hanger, the first electromagnetic ring 506 is electrified, and the first fixed magnetic ring 505 embedded on the driving clutch disc 503 is attracted, so that the driving clutch disc 503 is driven to be separated from the driving disc 501, and the power input of the motor 4 is cut off, so that overload protection is realized;
in the utility model, the annular teeth arranged on the driving disc 501 and the limiting disc 601 are helical annular teeth, and the teeth of the annular teeth arranged on the driving disc 501 and the limiting disc 601 are opposite in slant direction, so that the driving disc 501 is used for pulling the clothes hanger to ascend when being matched with the tooth sockets of the driving clutch disc 503, the limiting disc 601 is not blocked from being matched with the tooth sockets of the limiting clutch disc 603 in the ascending process, and the limiting disc 601 is matched with the tooth sockets of the limiting clutch disc 603 when the clothes hanger stops ascending process, so that the descending of the clothes hanger can be limited.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (7)
1. The limit protection device of the airing machine comprises a base plate (1), and is characterized in that a wire winding roller (2) is arranged on the base plate (1), two sides of the wire winding roller (2) are connected with a switching seat (3) through rotating shafts, the two switching seats (3) are fixed on the base plate (1), steel wires (201) are wound on the wire winding roller (2), a load pressure detector (202) is arranged at the end part of the steel wires (201), a motor (4) is arranged on one side of the base plate (1), a load protection component (5) is arranged between the output end of the motor (4) and the rotating shaft connected with one side of the wire winding roller (2), the rotating shaft connected with the other side of the wire winding roller (2) is matched with a limit component (6), the load protection component (5) comprises a driving disc (501), a first spline shaft (502) and a driving clutch disc (503), the driving disc (501) is fixed with the output shaft of the motor (4), the end part of the rotating shaft connected with one side of the wire winding roller (2) is extended with the first spline shaft (502), the first spline shaft (503) is matched with a driving spline groove (503), a driving ring-shaped clutch disc (501) is arranged on the driving ring-shaped clutch disc (503), the ring-shaped clutch disc (503) is arranged on the ring-shaped clutch disc (501) and is matched with the driving ring-shaped clutch disc (503), the clutch disc (503) is driven to match between the clutch disc (503) and the adapter seat (3) and is provided with a first spring (504), the limiting component (6) comprises a limiting disc (601), a second spline shaft (602) and a limiting clutch disc (603), the end part of a rotating shaft connected with the other side of the winding roll (2) is extended to be provided with the second spline shaft (602), the second spline shaft (602) is matched with and slidably connected with the limiting clutch disc (603), one side, which is arranged on the base plate (1) and is close to the second spline shaft (602), of the supporting frame (607) is fixedly provided with a limiting clutch disc (603), one side, which is close to the second spline shaft (602), of the limiting clutch disc (601) is provided with an annular tooth socket which is matched with the annular tooth socket, one side, which is close to the limiting clutch disc (603), is provided with a second spring (604) which is matched with the adapter seat (3).
2. The limit protection device of the airing machine according to claim 1, wherein a first supporting shaft end is arranged at the end part of the first spline shaft (502), and the first supporting shaft end is matched and connected with the middle part of the driving disc (501).
3. The limit protection device of the clothes airing machine according to claim 1, wherein a first fixed magnetic ring (505) is embedded on one side of the driving clutch plate (503) close to the adapter seat (3), a first electromagnetic ring (506) is embedded on the outer side wall of the adapter seat (3) on the same side of the driving clutch plate (503), and magnetic poles of the first fixed magnetic ring (505) and the first electromagnetic ring (506) close to each other are attracted.
4. The limit protection device of the airing machine according to claim 1, wherein a second supporting shaft end is arranged at the end part of the second spline shaft (602), and the second supporting shaft end is matched and connected with the middle part of the limit disc (601).
5. The limit protection device of the clothes airing machine according to claim 1, wherein a second fixed magnetic ring (605) is embedded on one side of the limit clutch disc (603) close to the adapter seat (3), a second electromagnetic ring (606) is embedded on the outer side wall of the adapter seat (3) on the same side of the limit clutch disc (603), and magnetic poles of the second fixed magnetic ring (605) and the second electromagnetic ring (606) close to each other are attracted.
6. The limit protection device for the clothes airing machine according to claim 1, wherein the annular teeth arranged on the driving disc (501) and the limit disc (601) are helical annular teeth, the teeth of the annular teeth arranged on the driving disc (501) and the limit disc (601) are opposite in oblique directions, and the annular tooth grooves arranged on the driving clutch disc (503) and the limit clutch disc (603) are helical annular tooth grooves matched with the annular teeth.
7. The limit protection device of a clothes drying machine according to claim 1, wherein the outer side ends of the two adapter seats (3) are respectively connected with an adapter plate (301), the outer wall of the adapter plate (301) is used for abutting against the first spring (504) or the second spring (604), and balls (302) are matched between the adapter plates (301) and the adapter seats (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613336.XU CN219991014U (en) | 2023-03-27 | 2023-03-27 | Limiting and protecting device of clothes airing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613336.XU CN219991014U (en) | 2023-03-27 | 2023-03-27 | Limiting and protecting device of clothes airing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991014U true CN219991014U (en) | 2023-11-10 |
Family
ID=88611578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320613336.XU Active CN219991014U (en) | 2023-03-27 | 2023-03-27 | Limiting and protecting device of clothes airing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991014U (en) |
-
2023
- 2023-03-27 CN CN202320613336.XU patent/CN219991014U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |