CN110897285A

CN110897285A - Umbrella dehydrator

Info

Publication number: CN110897285A
Application number: CN201911394839.7A
Authority: CN
Inventors: 谭磊; 胡三根; 梁明滔; 李�浩
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-03-24

Abstract

The invention provides an umbrella dehydrator. The umbrella dehydrator comprises a cylinder base and a cylinder shell, wherein the cylinder shell is located at the top of the cylinder base, a first electric cylinder and a second electric cylinder are arranged inside the cylinder shell, one end of the first electric cylinder is connected with the inner wall of the cylinder shell, an arc-shaped push plate is arranged at the other end of the first electric cylinder, one end of the second electric cylinder is connected with the inner wall of the cylinder shell, an air guide rod is arranged at the other end of the second electric cylinder, an outer side water removing device is arranged on one side, close to the first electric cylinder, of the air guide rod, an inner side water removing device is arranged on one side, away from the first electric cylinder, of the air guide rod, idler wheels are arranged at the bottom of the air guide rod, an air blower is arranged inside the cylinder shell, the air blower is connected with the air guide rod, and an air guide opening is formed in the top of the. The umbrella squeezing device can enable the umbrella to be fully squeezed and dehydrated, is easy to operate, has long service life and can be used continuously.

Description

Umbrella dehydrator

Technical Field

The invention relates to the technical field of umbrella dewatering, in particular to an umbrella dewatering device.

Background

In rainy days, people use the umbrella and go in and out the indoor and outdoor processes, if rainwater on the umbrella can not be effectively treated, the rainwater easily drips to an indoor floor channel to cause indoor local or general ponding, thereby causing certain potential safety hazards to pedestrians and also influencing the cleanness and dryness of the environment. The umbrella sleeve bag commonly used in the market enables the umbrella to be soaked for a long time, so that the problems that the umbrella frame is easy to corrode, the used plastic bag is difficult to degrade and white pollution can be caused are caused.

Disclosure of Invention

The invention aims to overcome the defects that the existing umbrella is easily corroded when being soaked in rainwater and the plastic umbrella cover is white and polluted because the plastic umbrella cover is mostly used indoors, and provides a water remover for umbrellas. The invention can fully extrude and dewater the umbrella, has simple operation, high-efficiency dewatering performance and practicability, and can be continuously used.

In order to solve the technical problems, the invention adopts the technical scheme that: an umbrella dehydrator comprises a cylindrical base and a cylindrical shell, wherein the cylindrical shell is positioned at the top of the cylindrical base, a first electric cylinder and a second electric cylinder are arranged in the cylinder shell, one end of the first electric cylinder is connected with the inner wall of the cylinder shell, the other end of the first electric cylinder is provided with an arc-shaped push plate, one end of the second electric cylinder is connected with the inner wall of the cylinder shell, the other end of the second electric cylinder is provided with an air guide rod, one side of the air guide rod close to the first electric cylinder is provided with an outer side dewatering device, an inner side dewatering device is arranged on one side of the air guide rod away from the first electric cylinder, the bottom of the air guide rod is provided with a roller, the inside of the cylindrical shell is provided with a blower which is connected with the air guide rod, the top of the air guide rod is provided with an air guide opening, and the inside of the cylindrical base is also provided with a drawing water tank for collecting rainwater. In the technical scheme, common folding umbrellas and long-handle umbrellas in the market can be dewatered, the long-handle umbrella is inserted into the cylindrical shell, the second electric cylinder drives the air guide rod to move centripetally to fix the long-handle umbrella, and the inner dewatering device on the air guide rod dewaters the long-handle umbrella; put into the inside of drum shell with folding umbrella, the wind-guiding mouth at guide-wind pole top is discharged to the wind that the air-blower produced, separate folding umbrella face sticky wet of folding umbrella, first electric jar drives the arc push pedal and carries out centripetal movement, the second electric jar drives the guide-wind pole and carries out centripetal movement, the guide-wind pole is fixed folding umbrella with solitary push pedal, inboard water trap and the outside water trap on the guide-wind pole move on the guide-wind pole, carry out the dewatering to folding umbrella's umbrella face, the inside pull water tank of placing of drum base is flowed into to the rainwater of absorbing on inboard water trap and the outside water trap.

Further, outside water trap includes outside sponge telescopic link, be equipped with outer cylinder sponge on the sponge telescopic link of the outside, the top of outer cylinder sponge is equipped with outer cylinder clamp plate, outer cylinder sponge is close to one side of outside sponge telescopic link is equipped with outer cylinder sponge backing plate, the bottom of outside sponge telescopic link is equipped with the water catch bowl, the bottom of water catch bowl is equipped with the drainage hose, the drainage hose with the pull water tank is connected, it ends the board to be equipped with outer cylinder in the water catch bowl, outer cylinder ends the board to be fixed on the sponge telescopic link of the outside. Outside water trap mainly carries out the dewatering to folding umbrella face, after folding umbrella got into this device, first electric jar drives arc push pedal centripetal shift and fixes folding umbrella, outer cylinder sponge and outer cylinder clamp plate reciprocate in the outside of guide pole under the drive of outside sponge telescopic link, the rainwater on the folding surface of folding umbrella is absorb to the outer cylinder sponge at the in-process that reciprocates, move to outer cylinder end plate when outer cylinder sponge and outer cylinder clamp plate on, under the cooperation of outer cylinder end plate and outer cylinder clamp plate, compress the outer cylinder sponge, extrude the inflow water catch bowl with the absorptive rainwater of outer cylinder sponge, rethread drainage hose is in the pull water tank of leading-in cylinder base inside with the rainwater.

Further, inboard water trap includes inboard sponge telescopic link, be equipped with the inner cylinder sponge on the inboard sponge telescopic link, the top of inner cylinder sponge is equipped with the inner cylinder clamp plate, the inner cylinder sponge is close to one side of inboard sponge telescopic link is equipped with the inner cylinder sponge backing plate, the bottom of inboard sponge telescopic link is equipped with the inner cylinder and ends the board, the inner cylinder ends the board to be fixed on the inboard sponge telescopic link. Inboard water trap all can carry out the dewatering to the umbrella face of long handle umbrella and folding umbrella, the second electric jar drives guide bar centripetal shift and fixes folding umbrella or long handle umbrella, interior cylinder sponge and inner cylinder clamp plate are under the drive of inboard sponge telescopic link, move from top to bottom in the inboard of guide bar, the rainwater of inner cylinder sponge to the umbrella face is absorbed at the in-process that removes, the bottom of inboard sponge telescopic link is removed to the inner cylinder sponge, under the cooperation of inner cylinder clamp plate and inner cylinder end plate, the absorptive rainwater of inner cylinder sponge is extruded, directly in the pull water tank of flowing into cylinder base inside.

Furthermore, a sliding rail is arranged inside the cylinder base, the roller is arranged on the sliding rail in a sliding mode, and a umbrella foot stand is arranged in the middle of the sliding rail. The second electric cylinder drives the air guide rod to move centripetally or centrifugally, the idler wheel and the guide rail which are arranged at the bottom of the air guide rod are matched, and the umbrella stand can help the long-handle umbrella to fix the position, so that the inner side water removal device can help the long-handle umbrella to remove water.

Furthermore, a water level sensor is arranged at the top of the drawing water tank. After the water level in the pull water tank reaches level sensor's position, level sensor can send out the police dispatch newspaper and remind the staff to need to handle the pull water tank, and the staff takes the pull water tank out the drum base, has handled the inside rainwater of pull water tank the back, puts back the pull water tank drum base again and collects.

Furthermore, resistance sensors are arranged inside the first electric cylinder and the second electric cylinder. When the first electric cylinder drives the arc-shaped push plate to move centripetally, the resistance sensor of the first electric cylinder senses certain resistance and stops the movement of the first electric cylinder, because the arc-shaped push plate is fixed in place for the folding umbrella at the moment; when the second electric cylinder drives the air guide rod to move centripetally, the resistance sensor of the second electric cylinder senses certain resistance and stops the second electric cylinder from moving, and the air guide rod is fixed in place for the folding umbrella or the long-handle umbrella at the moment, so that the umbrella stand is prevented from being damaged due to over-positioning.

Furthermore, a folding umbrella sensor and a long-handle umbrella sensor are arranged inside the cylinder shell. Folding umbrella inductor and long handle umbrella inductor can respond to out and put into the inside umbrella kind that needs carry out the dewatering of drum shell to carry out corresponding dewatering action to the umbrella kind.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the cooperation of the outer side water removal device and the inner side water removal device, water can be removed from the long-handle umbrella and the folding umbrella in the market, the umbrella is not required to be sleeved by the plastic umbrella cover, and the phenomenon that the umbrella is soaked in the plastic umbrella cover by rainwater to corrode the umbrella stand and the plastic umbrella cover generates white pollution is avoided; according to the invention, through the matching of the air blower and the air guide rod, the wet and sticky umbrella cover is blown open before the water removal of the folding umbrella, so that the water removal efficiency of the folding umbrella is improved.

Drawings

FIG. 1 is a schematic structural view of an umbrella dehydrator according to the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

FIG. 3 is a schematic view of a structure of an umbrella dehydrator for absorbing water by an external dehydrator according to the present invention.

FIG. 4 is a schematic view of the structure of the umbrella dehydrator for draining water by the external water-removing device of the present invention.

FIG. 5 is a schematic view of an inner water removing device of an umbrella dehydrator according to the present invention.

FIG. 6 is a schematic structural view of a second embodiment of an umbrella dehydrator according to the present invention.

FIG. 7 is a schematic structural view of a third embodiment of an umbrella dehydrator according to the present invention.

FIG. 8 is a schematic structural view of a second electric cylinder default position of the umbrella dehydrator according to the present invention.

FIG. 9 is a schematic structural view of a second electric cylinder pre-operating position of the umbrella dehydrator according to the present invention.

The graphic symbols are illustrated as follows:

1-air vents, 2-outside water removal devices, 3-cylinder housings, 4-air rods, 5-first electric cylinders, 6-second electric cylinders, 7-drain hoses, 8-blowers, 9-rollers, 10-draw water tanks, 11-cylinder bases, 12-inside water removal devices, 13-folding umbrellas, 14-water level sensors, 15-long-handled umbrellas, 16-outer cylinder pressing plates, 17-outer cylinder sponges, 18-outer cylinder sponge stretching rods, 19-outer cylinder stoppers, 20-outer cylinder sponge backing plates, 21-inner cylinder pressing plates, 22-inner cylinder sponge backing plates, 23-inner cylinders, 24-inner cylinder sponge stretching rods, 25-inner cylinder stoppers, 26-umbrella stands, 27-slide rails, 28-water collection tanks, 29-curved push plate.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

First embodiment

Referring to fig. 1 to 5, there is shown a first embodiment of an umbrella dehydrator according to the present invention. The utility model provides an umbrella dehydrator, including drum base 11 and drum shell 3, drum shell 3 is located the top of drum base 11, the inside of drum shell 3 is equipped with two first electric jars 5 and four second electric jars 6, the inner wall of drum shell 3 is connected to the one end of every first electric jar 5, the other end is equipped with arc push pedal 29, the inner wall of drum shell 3 is connected to the one end of every second electric jar 6, the other end is equipped with guide rod 4, one side that guide rod 4 is close to first electric jar 5 is equipped with outside water trap 2, one side that first electric jar 5 was kept away from to guide rod 4 is equipped with inboard water trap 12, the bottom of guide rod 4 is equipped with gyro wheel 9, the inside of drum base 11 is equipped with air-blower 8, air-blower 8 is connected with guide rod 4, the inside of drum base 11 still is equipped with the pull water tank 10 that is used for.

In this embodiment, the outside water removal device 2 is as shown in fig. 3 to 4, the outside water removal device 2 includes an outside sponge telescopic rod 18, an outside sponge 17 is disposed on the outside sponge telescopic rod 18, an outside pressing plate 16 is disposed on a top of the outside sponge 17, an outside sponge cushion 20 is disposed on a side of the outside sponge 17 close to the outside sponge telescopic rod 18, a water collecting tank 28 is disposed at a bottom of the outside sponge telescopic rod 18, a drainage hose 7 is disposed at a bottom of the water collecting tank 28, the drainage hose 7 is connected to the drawn water tank 10 inside the cylinder base 11, an outside stopping plate 19 is disposed in the water collecting tank 28, the outside stopping plate 19 is fixed on the outside sponge telescopic rod 18, the outside sponge telescopic rod 18 drives the outside sponge 17 and the outside pressing plate 16 at a top thereof to move up and down, the outside sponge 17 absorbs rainwater on the umbrella cover in the moving process, when the outside sponge rod 18 moves the outside sponge 17 and the outside pressing plate 16 at the top thereof onto the outside stopping Under the matching of the outer cylindrical surface pressing plate 16 and the outer cylindrical surface stopping plate 19, the outer cylindrical surface sponge 17 is compressed, rainwater flows out from the outer cylindrical surface sponge 17, and flows into the pull water tank 10 from the drainage hose 7 connected with the water collecting tank 28 in the flow channel water collecting tank 28.

In this embodiment, as shown in fig. 5, the inside water-removing device 12 includes an inside sponge telescopic rod 24, an inside sponge 23 is disposed on the inside sponge telescopic rod 24, an inside cylindrical pressing plate 21 is disposed on the top of the inside sponge 23, an inside cylindrical sponge backing plate 20 is disposed on one side of the inside sponge 23 close to the inside sponge telescopic rod 24, a fixed inside cylindrical stop plate 25 is disposed at the bottom of the inside sponge telescopic rod 24, the inside sponge 23 and the inside cylindrical pressing plate 21 on the top thereof move up and down under the driving of the inside sponge telescopic rod 24, the inside sponge 23 absorbs rainwater on the umbrella cover during the moving process, when the inside sponge telescopic rod 24 moves the inside sponge 23 and the inside cylindrical pressing plate 21 on the top thereof onto the inside cylindrical stop plate 25, the rainwater absorbed by the inside sponge 23 is squeezed out under the cooperation of the inside cylindrical pressing plate 21 and the inside stop plate 25, from the drawn-off water tank 10 flowing into the interior of the cylinder base 11.

In this embodiment, a cross-shaped slide rail is arranged inside the cylinder base 11, the four air guide rods 4 are driven by the second electric cylinder 6 to move on the cross-shaped slide rail through the rollers 9, and an umbrella stand 26 for fixing the long-handle umbrella is arranged in the middle of the cross-shaped slide rail.

In this embodiment, the top of pull water tank 10 is equipped with water level sensor 14 ware, and after the water level in pull water tank 10 reached water level sensor 14's position, water level sensor 14 can send out the police dispatch newspaper and remind the staff to need handle pull water tank 10, and the staff takes pull water tank 10 out drum base 11, has handled the inside rainwater of pull water tank 10 the back, puts back drum base 11 with pull water tank 10 again and collects.

In this embodiment, every first electric jar 5 all is equipped with resistance sensor with the inside of second electric jar 6, the inside of drum shell 3 is equipped with folding umbrella inductor and long handle umbrella inductor, folding umbrella 13 or long handle umbrella 15 are put into this embodiment, folding umbrella inductor and long handle umbrella inductor can respond to out and put into the type of carrying out the dewatering umbrella, thereby start first electric jar 5 or second electric jar 6, resistance sensor can be when first electric jar 5 or second electric jar 6 remove arc push pedal 29 and guide bar 4 and fix the umbrella, can avoid excessively fixed messenger's umbrella to receive the harm.

In this embodiment, the outside of cylinder base 11 is equipped with the working signal lamp, and the green is standby state, and red is operating condition, and the outside of cylinder base 11 still is equipped with two pedal buttons, corresponds respectively and starts the dry and folding umbrella 13 of long handle umbrella 15 dry, and when folding umbrella inductor and long handle umbrella inductor were out of order, directly trampled pedal button and made this embodiment work.

The working principle of the embodiment is as follows: the folding umbrella 13 or the long-handle umbrella 15 is put into the cylinder shell 3, the sensor of the folding umbrella and the sensor of the long-handle umbrella automatically distinguish the type of the umbrella, when the folding umbrella 13 is put in, the folding umbrella sensor detects the entering of the umbrella and blows air, then the second electric cylinder 6 pulls the air guide rod 4 to change from the default position of figure 8 to the pre-operation position shown in figure 9, the air guide port on the air guide rod 4 blows out the air generated by the air blower 8 to blow open the wet and sticky umbrella cover of the folding umbrella 13, the first electric cylinder 5 moves to drive the arc push plate 29 to move, the second electric cylinder 6 also drives the air guide rod 4 to move centripetally from the pre-operation position, when the resistance sensors on the first electric cylinder 5 and the second electric cylinder 6 receive certain resistance, the first electric cylinder 5 and the second electric cylinder 6 stop moving, and the inner side water removal device 12 and the outer side water removal device 2 on the air guide rod 4 remove water from the umbrella surface of the folding umbrella 13; when the long-handle umbrella 15 is placed in the umbrella, the second electric cylinder 6 drives the air guide rod 4 to move on the cross slide rail, the second electric cylinder 6 pulls the air guide rod 4 to change from the default position of the figure 8 to the pre-operation position shown in the figure 9 and then moves centripetally from the pre-operation position, when the resistance sensor of the second electric cylinder 6 receives certain resistance, the second electric cylinder 6 stops moving, and the inner side water removal device 12 on the air guide rod 4 removes water from the umbrella surface of the long-handle umbrella 15.

Second embodiment

This embodiment is similar to embodiment 1 except that in fig. 6, the embodiment performs a water removal operation with respect to the folding umbrella 13. The folding umbrella 13 is put into the embodiment, the folding umbrella sensor senses that the folding umbrella 13 enters the device, the blower is started to blow air, the air is blown out from the air guide opening at the top of the air guide rod, the wet and sticky umbrella cover of the folding umbrella 13 is blown out and separated, the first electric cylinder 5 drives the arc-shaped push plate 29 to move, the second electric cylinder 6 drives the air guide rod 4 to move on the slide rail, the default position of the graph 8 is changed to the pre-operation position shown in the graph 9, then the umbrella cover moves centripetally from the pre-operation position, the folding umbrella 13 is fixed, when the resistance sensors of the first electric cylinder 5 and the second electric cylinder 6 sense the preset resistance value, the first electric cylinder 5 and the second electric cylinder 6 stop moving, the inner cylindrical surface sponge 23 and the inner pressing plate cylindrical surface 21 in the inner side dewatering device 12 on the air guide rod 4 move up and down under the drive of the inner side telescopic rod 24, the rainwater on the umbrella cover of the, the outer cylindrical surface sponge 17 and the outer cylindrical surface pressing plate 16 of the outer water removing device 2 on the air guide rod 4 are driven by the outer sponge telescopic rod 18 to move up and down, rainwater on the umbrella surface of the folding umbrella 13 is absorbed, the water removing of the folding umbrella 13 is finished, the first electric cylinder 5 and the second electric cylinder 6 are reset, and the folding umbrella 13 is taken out. When the inner cylindrical surface sponge 23 moves to the position of the inner cylindrical surface stop plate 25, the inner cylindrical surface sponge 23 is extruded under the matching of the inner cylindrical surface stop plate 25 and the inner cylindrical surface pressing plate 21, rainwater on the inner cylindrical surface sponge 23 is extruded out, and the extruded rainwater flows into the drawing water tank 10 inside the cylindrical base 11. The drainage of the outer cylindrical surface sponge 17 is substantially the same as the drainage principle of the inner cylindrical surface sponge 23, except that rainwater drained from the outer cylindrical surface sponge 17 flows into the water collection tank 28, and flows into the drawn water tank 10 of the cylindrical base 11 from the drainage hose 7 at the bottom of the water collection tank 28.

Third embodiment

This embodiment is similar to the first embodiment except that the embodiment performs a water removal operation with respect to the long-handled umbrella 15 in fig. 7. When the long-handle umbrella 15 is placed in the embodiment, the long-handle umbrella sensor senses that the long-handle umbrella 15 enters the device, the umbrella foot of the long-handle umbrella 15 is placed on a foot rest, the second electric cylinder 6 drives the air guide rod 4 to move on the slide rail, the position is changed from the default position in the figure 8 to the pre-operation position shown in the figure 9, then the second electric cylinder 6 moves centripetally from the pre-operation position, and when the resistance received by the resistance sensor on the second electric cylinder 6 exceeds a preset value, the second electric cylinder 6 stops moving; the inner cylindrical surface sponge 23 and the inner cylindrical surface pressing plate 21 in the inner dewatering device 12 on the air guide rod 4 move up and down under the driving of the inner sponge telescopic rod 24 to absorb the rainwater on the umbrella surface of the long-handle umbrella 15, and the dewatering of the long-handle umbrella 15 is finished; the second electric cylinder 6 is reset, and the long-handle umbrella 15 is taken out; when the inner cylindrical surface sponge 23 moves to the position of the inner cylindrical surface stop plate 25, the inner cylindrical surface sponge 23 is extruded under the matching of the inner cylindrical surface stop plate 25 and the inner cylindrical surface pressing plate 21, the rainwater on the inner cylindrical surface sponge 23 is extruded out, and the extruded rainwater flows into the drawing water tank 10 in the cylindrical base 11; the second electric cylinder 6 is reset, and the long-handle umbrella 15 is taken out.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An umbrella dehydrator is characterized in that: comprises a cylinder base and a cylinder shell, wherein the cylinder shell is positioned at the top of the cylinder base, a first electric cylinder and a second electric cylinder are arranged inside the cylinder shell, one end of the first electric cylinder is connected with the inner wall of the cylinder shell, the other end of the first electric cylinder is provided with an arc-shaped push plate, one end of the second electric cylinder is connected with the inner wall of the cylinder shell, the other end of the second electric cylinder is provided with a wind guide rod, an outer side water removing device is arranged on one side of the air guide rod close to the first electric cylinder, an inner side water removing device is arranged on one side of the air guide rod far away from the first electric cylinder, the bottom of the air guide rod is provided with a roller, the inside of the cylindrical shell is provided with an air blower, the air blower is connected with the air guide rod, the top of the air guide rod is provided with an air guide opening, and the inside of the cylindrical base is also provided with a drawing water tank for collecting rainwater.

2. The umbrella dehydrator of claim 1, wherein: the outside water trap includes outside sponge telescopic link, be equipped with outer cylinder sponge on the sponge telescopic link of the outside, the top of outer cylinder sponge is equipped with outer cylinder clamp plate, outer cylinder sponge is close to one side of outside sponge telescopic link is equipped with outer cylinder sponge backing plate, the bottom of outside sponge telescopic link is equipped with the water catch bowl, the bottom of water catch bowl is equipped with the drainage hose, the drainage hose with the pull water tank is connected, it ends the board to be equipped with outer cylinder in the water catch bowl, outer cylinder ends the board to be fixed on the sponge telescopic link of the outside.

3. An umbrella dehydrator according to claim 2, wherein: the inboard water trap includes inboard sponge telescopic link, be equipped with the inner cylinder sponge on the inboard sponge telescopic link, the top of inner cylinder sponge is equipped with the inner cylinder clamp plate, the inner cylinder sponge is close to one side of inboard sponge telescopic link is equipped with the inner cylinder sponge backing plate, the bottom of inboard sponge telescopic link is equipped with the inner cylinder and ends the board, the inner cylinder ends the board to be fixed on the inboard sponge telescopic link.

4. An umbrella dehydrator according to claim 3, wherein: the inner part of the cylinder base is provided with a slide rail, the idler wheel is arranged on the slide rail in a sliding manner, and the middle of the slide rail is provided with a umbrella foot stand.

5. The umbrella dehydrator of claim 4, wherein: and a water level sensor is arranged at the top of the drawing water tank.

6. An umbrella dehydrator according to claim 5, wherein: resistance sensors are arranged in the first electric cylinder and the second electric cylinder.

7. The umbrella dehydrator of claim 6, wherein: the inside of drum shell is equipped with folding umbrella inductor and long handle umbrella inductor.