CN213295848U - Slope protection device and airing machine - Google Patents
Slope protection device and airing machine Download PDFInfo
- Publication number
- CN213295848U CN213295848U CN202021596763.4U CN202021596763U CN213295848U CN 213295848 U CN213295848 U CN 213295848U CN 202021596763 U CN202021596763 U CN 202021596763U CN 213295848 U CN213295848 U CN 213295848U
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- protection device
- telescopic frame
- linkage plate
- linkage
- slope protection
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Abstract
The utility model provides a slope protection device and airing machine belongs to clothing equipment technical field that dries in air. The telescopic frame solves the problems that the telescopic frame is completely or broken due to the fact that the telescopic frame is inclined and lifted due to the inclination of the clothes hanger. The utility model discloses a slope protection trigger mechanism and extending structure's link gear, when extending structure one side atress took place to incline, link gear also followed to take place to incline and make slope protection trigger mechanism trigger to send this trigger signal to the controller, the controller receives the out-of-work or stop work of this trigger signal back control spiral motor. The utility model discloses can lead to the expansion bracket also to take place the slope when the one side overload of clothes hanger that dries in the air takes place to incline, give the controller of airing machine with this slope information through slope protection trigger mechanism feedback, controller control motor is motionless to the expansion bracket of avoiding taking place the slope takes place crooked or fracture at the clothes hanger lift process of drying in the air.
Description
Technical Field
The utility model relates to a clothing equipment technical field that dries in air, concretely relates to slope protection device and airing machine.
Background
The clothes airing machine comprises a main machine part arranged on a ceiling and a clothes airing rack positioned below the main machine part, and the clothes airing rack is connected with the main machine part through a steel wire rope; the power assembly is installed in the main machine part and comprises a motor, a controller and a wire reel for winding and unwinding a steel wire rope, the motor drives the wire reel to rotate so as to realize winding and unwinding of the steel wire rope, therefore, the power mechanism can control the clothes hanger to ascend or descend, and the motor driving the wire reel to rotate is a wire winding motor.
In order to keep the balance of the lifting process of the clothes hanger, two telescopic structures are arranged between the clothes hanger and the main machine, the telescopic structures are telescopic frames or other telescopic structures with the same function, one end of each telescopic frame is connected with the main machine, and the other end of each telescopic frame is connected with the clothes hanger.
If the clothes that dries in the air clothes hanger one side hung because the clothing of drying in the air is overweight, can lead to the clothes hanger that dries in the air to one side slope, unilateral load can lead to the expansion bracket to warp, if motor drive wire reel rotates this moment, withdraws wire rope, drives the clothes hanger that dries in the air and rises, will lead to the expansion bracket crooked, serious emergence expansion bracket fracture even. Therefore, there is a need for a tilt protection mechanism that can protect a clothes drying machine by stopping the operation of the clothes drying machine when the clothes drying rack is tilted due to the excessive load on one side of the clothes drying rack.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slope protection device and airing machine to the above-mentioned problem that current airing machine exists.
The purpose of the utility model can be realized by the following technical proposal:
the slope protection device is characterized by comprising a slope protection triggering mechanism and a linkage mechanism of a telescopic structure, wherein when one side of the telescopic structure is stressed to incline, the linkage mechanism also inclines along with the slope protection triggering mechanism to trigger the slope protection triggering mechanism and transmit a triggering signal to a controller, and the controller receives the triggering signal and then controls a winding motor to stop working or stop working.
Preferably, the telescopic structure is a telescopic frame, and the telescopic frame is a foldable scissor-type telescopic frame.
Preferably, the linkage mechanism comprises a linkage plate, the upper end of the telescopic frame is connected with the linkage plate, the linkage plate is rotatably connected with the end part of the main machine of the clothes hanger, and the inclination direction of the linkage plate is the same as that of the telescopic frame.
Preferably, the tilt protection triggering mechanism comprises a micro switch, and a metal reed of the micro switch extends out of the plate surface of the linkage plate or is positioned above the linkage plate.
Preferably, two microswitches are provided.
When the linkage plate rotates, the metal reed is driven to move together, so that the on-off of the microswitch is triggered to lead the circuit to be connected or disconnected, and an electric signal is transmitted to the controller.
Preferably, a stability maintaining mechanism is arranged between the end part of the main machine and the linkage plate on the corresponding side.
Preferably, the stability maintaining structure comprises a spring, one end of the spring is connected with the host, the other end of the spring is connected with the free end of the linkage plate, and the spring is in a stretching or compressing state.
The utility model also provides a airing machine, its characterized in that, it includes the clothes hanger that dries in the air and foretell slope protection device, the lower extreme and the clothes hanger that dries in the air of expansion bracket be connected.
Compared with the prior art, the utility model discloses can lead to the expansion bracket also to take place the slope when the one side overload of clothes hanger that dries in the air takes place the slope, give the controller of airing machine with this slope information through slope protection trigger mechanism, controller control motor is motionless to the expansion bracket of avoiding taking place the slope takes place crooked or fracture at the lift process of drying in the air clothes hanger.
Drawings
Fig. 1 is a schematic structural view of a clothes airing machine according to embodiment 1 of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic view of a part of the structure of the clothes airing machine according to embodiment 1 of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
fig. 5 is a partial schematic structural view of the clothes airing machine according to embodiment 1 of the present invention;
fig. 6 is a schematic view of a part of the structure of the clothes airing machine according to embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a clothes airing machine according to embodiment 2 of the present invention;
fig. 8 is a partial schematic structural view of a clothes airing machine according to embodiment 2 of the present invention;
fig. 9 is a partial schematic structural view of a clothes drying machine according to embodiment 2 of the present invention;
fig. 10 is a partial schematic structural view of a clothes drying machine according to embodiment 2 of the present invention.
In the figure, 1, a host; 2. a clothes hanger; 3. a telescopic frame; 4. a linkage plate; 5. a strut; 6. a pulley; 7. a chute; 8. a linkage rod; 9. a compression spring; 10. a microswitch; 11. a body; 12. a metal reed; 13. mounting a bracket; 14. a rotating shaft; 15. a tension spring.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1-6, the clothes drying machine of the present invention comprises a main machine 1 installed on a ceiling and a clothes hanger 2 located below the main machine 1, wherein the clothes hanger 2 is connected with the main machine 1 through a steel wire rope; the power assembly is installed in the main machine 1 and comprises a motor, a controller and a wire reel for winding and unwinding a steel wire rope, the controller can control whether the electric machine works or not, the motor can drive the wire reel to rotate so as to realize winding and unwinding of the steel wire rope, therefore, the power assembly can control the clothes hanger 2 to ascend or descend, and the motor for driving the wire reel to rotate is a wire winding motor.
In order to balance the clothes hanger 2 hung on the part of the main machine 1, two end parts between the main machine 1 and the clothes hanger 2 are respectively provided with a telescopic structure, the telescopic structure is a telescopic frame 3, the telescopic frame 3 is a foldable scissor type support, and the scissor type support can also play a role in bearing the clothes hanger 2. The scissor type support can be folded or extended automatically along with the lifting of the clothes hanger 2 by the steel wire rope.
The utility model also provides a slope protection device, it has multiple embodiment, embodiment one: the device comprises a slope protection triggering mechanism and a linkage mechanism of a telescopic frame 3, when one side of the telescopic frame 3 is stressed to incline, the linkage mechanism also inclines along with the slope protection triggering mechanism, so that the slope protection triggering mechanism is triggered to generate a triggering signal, the triggering signal is transmitted to a controller, and the controller receives the triggering signal and then controls a winding motor to stop working or stop working.
The linkage mechanism comprises a linkage plate 4, the upper end of the telescopic frame 3 is connected with the linkage plate 4, the linkage plate 4 is rotatably connected with the end part of the main machine 1 of the clothes hanger 2, and the inclination direction of the linkage plate 4 is the same as that of the telescopic frame 3.
The end fixing of host computer 1 is provided with installing support 13, and linkage plate 4 rotates with installing support 13 through a pivot 14 and is connected, the telescopic bracket 3 tip of two spinal branch 5 that the top articulated together be provided with pulley 6, spout 7 has been seted up to above-mentioned linkage plate 4 is improved level, this spout 7 link up linkage plate 4's both sides and personally submit a style of calligraphy, pulley 6's middle part is sunken, pulley 6's both sides are located linkage plate 4's both sides.
In order to increase the stability of the two pulleys 6 at the upper end of the telescopic frame 3 capable of sliding in the sliding area of the telescopic frame, the two support rods 5 are respectively provided with a linkage rod 8, one end of each linkage rod 8 is hinged with the corresponding support rod 5, and the other end of each linkage rod 8 is rotatably connected with the rotating shaft 14.
A stability maintaining mechanism is arranged between the end part of the main machine 1 and the linkage plate 4 at the corresponding side. The stability maintaining structure comprises two compression springs 9 arranged at two ends of a linkage plate 4, the middle part of a linkage rod 8 is connected with a mounting bracket 13 through a rotating shaft 14, and two ends are free ends.
One end of each compression spring 9 is connected with a mounting bracket 13 arranged at the end part of the host 1, and the other end is connected with the free end corresponding to the linkage plate 4.
The inclination protection triggering mechanism comprises a microswitch 10, and the microswitch 10 is arranged at both ends of the linkage plate 4 on the host 1. The microswitch 10 comprises a body 11 and a metal reed 12, wherein the body 11 is connected with the host 1, and the metal reed 12 of the microswitch 10 is positioned above the linkage plate 4. When the clothes hanger 2 is not inclined on one side, the linkage plate 4 is in a horizontal state, and the distance between the metal reed 12 and the upper surface of the linkage plate 4 is very small, such as only 0.1mm, so as to avoid acting force on the metal reed 12.
When the clothes hanger 2 is in no load or clothes with the same weight are hung on two sides of the clothes hanger, the telescopic frame 3 cannot tilt reversely, so that the linkage plate 4 cannot tilt and rotate, the microswitch 10 is in an off state, no acting force is generated between the metal reed 12 and the linkage plate 4, and therefore the tilt protection cannot be triggered. When the clothes airing machine is loaded on a single side, the telescopic frame 3 deforms to cause the linkage plate 4 to rotate and incline to one side, the upturned end of the linkage plate 4 can drive the corresponding metal reed 12 to move together, so that the side micro switch 10 is in an on state, the on-off state of the side micro switch 10 causes a circuit to be conducted to the controller to transmit an electric signal (trigger signal), and the controller receives the trigger signal to enable the motor to be incapable of working or stopping working. Therefore, the clothes airing machine cannot lift the clothes airing rack 2 in the state, and the telescopic frame 3 is prevented from being bent or broken in the lifting process, so that the protection effect is achieved.
Example 2
As shown in fig. 7-10, the second embodiment is different from the embodiment 1 in that two linkage plates 4 are provided, the springs are extension springs 15 in an extension state, one end of each of the two linkage plates 4 is rotatably connected with a mounting bracket 13, and the other end is a free end. One end of each extension spring 15 is connected with the mounting bracket 13, and the other end is connected with the free end of the corresponding linkage plate 4.
Each linkage plate 4 is provided with a sliding chute 7, and the pulleys 6 on the supporting rods 5 of the telescopic frames 3 are positioned in the corresponding sliding chutes 7 and can move back and forth along the sliding chutes 7.
The main machine 1 is also provided with two micro switches 10, and metal reeds 12 of the two micro switches 10 are respectively positioned at the sliding grooves 7 of the two linkage plates 4.
When the clothes hanger 2 is not inclined, each linkage rod 8 is in a horizontal balance state, the metal reed 12 cannot be triggered to move, and the microswitch is in a normally off state at the moment, namely, the inclination protection cannot be triggered.
When the clothes hanger 2 inclines to any side, the metal reed 12 on the corresponding side moves, the microswitch 10 is switched on and is in an on state and generates a trigger signal, and after the controller receives the trigger signal, the winding motor is controlled not to work, so that the clothes hanger 2 cannot be lifted, and the inclination protection is triggered.
Example 3
The third embodiment is different from the embodiment 2 in that under normal conditions, the metal reeds 12 of the two micro switches 10 are located above the corresponding linkage plates 4 and are in contact with and abutted against the upper surfaces of the linkage plates 4, at the moment, the micro switches are in an on state, when the linkage plates 4 incline to one side due to the inclination of the telescopic frame 3, the linkage plates 4 incline to one side, the metal reeds 12 also move downwards along with the downward movement, at the moment, the micro switches are in an off state, the on-off state of the micro switches 10 is changed, so that the trigger signal is transmitted to the controller, and after the controller receives the trigger signal, the winding motor is controlled to be out of work, so that the clothes hanger 2 cannot be lifted, and the inclination protection is triggered.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The slope protection device is characterized by comprising a slope protection triggering mechanism and a linkage mechanism of a telescopic structure, wherein when one side of the telescopic structure is stressed to incline, the linkage mechanism also inclines along with the slope protection triggering mechanism to trigger the slope protection triggering mechanism and transmit a triggering signal to a controller, and the controller receives the triggering signal and then controls a winding motor to stop working or stop working.
2. The tilt protection device of claim 1, wherein the telescoping structure is a telescopic frame, the telescopic frame being a collapsible scissors-type telescopic frame.
3. The tilt protection device according to claim 2, wherein the linkage mechanism comprises a linkage plate, the upper end of the telescopic frame is connected with the linkage plate, the linkage plate is rotatably connected with the end part of the main machine of the clothes hanger, and the tilt direction of the linkage plate is the same as that of the telescopic frame.
4. The tilt protection device of claim 3, wherein the tilt protection triggering mechanism comprises a micro switch, and a metal reed of the micro switch extends out of the plate surface of the linkage plate or is positioned above the linkage plate.
5. The tilt protection device of claim 4, wherein there are two microswitches.
6. The tilt protection device of claim 3, wherein a stability maintaining mechanism is arranged between the end of the main frame and the linkage plate on the corresponding side.
7. The tilt protection device of claim 6, wherein the stabilizing structure comprises a spring, one end of the spring is connected to the main frame, the other end of the spring is connected to the free end of the linkage plate, and the spring is in a tension state or a compression state.
8. The clothes drying machine is characterized by comprising a clothes drying rack and the inclination protection device of any one of the claims 2 to 7, wherein the lower end of the telescopic frame is connected with the clothes drying rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596763.4U CN213295848U (en) | 2020-08-04 | 2020-08-04 | Slope protection device and airing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596763.4U CN213295848U (en) | 2020-08-04 | 2020-08-04 | Slope protection device and airing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213295848U true CN213295848U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021596763.4U Active CN213295848U (en) | 2020-08-04 | 2020-08-04 | Slope protection device and airing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213295848U (en) |
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2020
- 2020-08-04 CN CN202021596763.4U patent/CN213295848U/en active Active
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