CN108670035B

CN108670035B - Intelligent object recognition water dispenser

Info

Publication number: CN108670035B
Application number: CN201810621997.0A
Authority: CN
Inventors: 葛云艳
Original assignee: Boxing Xingbo Investment Co Ltd
Current assignee: Boxing Xingbo Investment Co., Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2020-12-11
Anticipated expiration: 2038-06-15
Also published as: CN108670035A

Abstract

The invention discloses an intelligent object recognition water dispenser, which structurally comprises a case, a cold water outlet pipe, an intelligent liquid crystal recognition panel, barreled water, an anti-dry heating device, a hot water outlet pipe, a machine body, a water level notification mechanism, a power supply cutting mechanism, a power mechanism, a uniform heating mechanism, a filtering and purifying mechanism, an automatic closing mechanism, a power transmission mechanism and an auxiliary motor mechanism.

Description

Intelligent object recognition water dispenser

Technical Field

The invention discloses an intelligent object recognition water drinking device, and belongs to the field of water drinking devices.

Background

The water dispenser is a water supply device which heats or cools purified water and is convenient for people to drink, and is widely applied to various office places, home life and the like because of the advantages of high refrigerating and heating speed, convenience in drinking and the like.

However, when the barreled water is used up, the device cannot automatically cut off the power supply and can continue to heat, so that the device is dried, the internal temperature of the device is easily too high, a circuit is short-circuited, and the device is damaged.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an intelligent object recognition water dispenser, which solves the problems that in the prior art, when barreled water is used up, equipment cannot automatically cut off a power supply and can continue to be heated, so that the equipment is dried, the internal temperature of the equipment is easily overhigh, a circuit is short-circuited, and the equipment is damaged.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent object discernment watering device, its structure includes quick-witted case, cold water outlet pipe, liquid crystal intelligent recognition panel, bottled water, prevents dry combustion method device, hot water outlet pipe, organism, machine case embedding is in the bottom of organism, the positive surface of the organism in which the head end of cold water outlet pipe is installed, the one end of hot water outlet pipe is equipped with the cold water outlet pipe, the positive surface of organism is equipped with liquid crystal intelligent recognition panel, the end of bottled water is connected with the organism head end, prevent dry combustion method device and install on the inside top of organism.

The dry burning prevention device comprises a water level notification mechanism, a power supply cut-off mechanism, a power mechanism, an even heating mechanism, a filtering and purifying mechanism, an automatic closing mechanism, a power transmission mechanism and an auxiliary motor mechanism, wherein the head end of the water level notification mechanism is meshed with the tail end of the power supply cut-off mechanism, the power supply cut-off mechanism is buckled with the power mechanism, the power mechanism is electrically connected with the auxiliary motor mechanism, the auxiliary motor mechanism is movably matched with the power transmission mechanism, the head end of the filtering and purifying mechanism is provided with the automatic closing mechanism, the even heating mechanism is installed at the tail end of the filtering and purifying mechanism, and the automatic closing mechanism is buckled with the power transmission mechanism.

Further, water level notice mechanism includes plectrum strip, freely movable joint, damping spring, vertical saw toothed plate, serrated wheel, linking bridge, plectrum strip and freely movable joint looks lock, the other end and the damping spring of plectrum strip weld mutually, vertical saw toothed plate's end is connected with the other end of plectrum strip, vertical saw toothed plate is connected with the surface meshing of serrated wheel, the serrated wheel is connected with linking bridge, the serrated wheel is connected with the meshing of power shutdown mechanism.

Further, power shutdown mechanism includes horizontal toothed bar, connects balladeur train, spout board, reset spring, pull rod, the head end of horizontal toothed bar welds with the end of connecting the balladeur train mutually, it is nested with the spout board to connect the balladeur train, reset spring installs in the inside of spout board, the end of pull rod welds with the head end of connecting the balladeur train mutually, horizontal toothed bar is connected with the serration wheel meshing.

Furthermore, the power mechanism comprises an armature, a metal frame, a movable contact, a stationary contact, a conducting wire, a power generation box, an electromagnetic block, a pulley and a power wire, wherein the armature is nested with the metal frame, the movable contact is connected with the stationary contact, the stationary contact is electrically connected with the conducting wire, the conducting wire is electrically connected with the power generation box, the electromagnetic block is arranged at the other end of the power generation box, the power wire is attached to the outer surface of the pulley, the power wire is electrically connected with the power generation box, and the power wire is connected with the auxiliary motor mechanism.

Further, the uniform heating mechanism comprises a movable contact, a starting probe, a wiring terminal, a lead wire, a heating pipe and a heat preservation shell, wherein the movable contact is connected with the starting probe and is electrically connected with the lead wire, the movable contact is connected with the wiring terminal through the lead wire, and the heating pipe is installed in the middle of the inside of the heat preservation shell.

Further, the filtering and purifying mechanism comprises a protective housing, a water inlet, a filter plate, an adsorption plate, an activated carbon plate and a water outlet, wherein the water inlet is arranged at the head end of the protective housing, the filter plate is positioned above the adsorption plate, the activated carbon plate is arranged below the adsorption plate, the filter plate, the adsorption plate and the activated carbon plate are positioned on the same central line, and the water outlet is positioned at the tail end of the protective housing.

Further, self-closing mechanism includes cooperation wheel, cooperation pole, meshing gear, right gate, driving belt, gyro wheel frame, cross belt, left gate, the positive surface of meshing gear is buckled with the head end of cooperation pole mutually, the back and the terminal end lock of cooperation pole of cooperation wheel, the positive surface and the driving belt of cooperation wheel laminate mutually, the terminal mesh mutually of meshing gear and right gate, the other end of right gate is equipped with left gate, the gyro wheel frame is connected with cross belt, the cooperation wheel is connected with the gyro wheel frame through driving belt.

Further, power transmission mechanism includes truckle, bull stick, movable frame, fixed bolster, connecting rod, truckle and bull stick looks lock, the bull stick is connected with movable frame, movable frame's one end and fixed bolster looks welding, the head end of fixed bolster and the terminal looks lock of connecting rod, the surface of truckle is connected with auxiliary motor mechanism's head end.

Furthermore, the auxiliary motor mechanism comprises a fixed base, a servo motor, a bearing, a worm gear, a driving wheel and a connecting belt, the fixed base is welded with the servo motor, the bearing is installed at the other end of the servo motor, the worm gear is nested with the bearing and is connected with the servo motor through the bearing, the driving wheel is meshed with the worm gear, the connecting belt is attached to the driving wheel, the connecting belt is attached to the outer surface of the small roller, and the servo motor is electrically connected with a power line.

Advantageous effects

The invention relates to an intelligent object recognition water dispenser, when in use, barreled water is arranged at the head end of a machine body, then equipment is started by operating an intelligent liquid crystal recognition panel, then the barreled water is discharged from a cold water outlet pipe and a hot water outlet pipe, the water in the barreled water is transmitted through a water inlet, the water is filtered and purified by a filter plate, an adsorption plate and an activated carbon plate, the purity of the water is improved, then the water is heated when the water flows into a heat preservation shell, a shifting sheet strip is pressed, a power supply is started to heat the water, and then the water is stored in the heat preservation shell, so that when the water in the heat preservation shell is used up, the shifting sheet strip is bounced up and recovered, one end of the shifting sheet strip pulls a vertical saw tooth plate downwards, the horizontal saw tooth plate is meshed with a horizontal saw tooth plate through a saw wheel, the horizontal saw tooth plate is moved leftwards, a connecting sliding frame is driven to move simultaneously while moving, then the movable contact is disconnected with the fixed contact, thereby cutting off the power supply, then the information is transmitted to the power generation box through the conducting wire, the power generation box receives the information and processes the information, the power supply of the electromagnetic block is cut off through the control module, the current of the electromagnetic block is cut off, the magnetic field reaction is lost, the movable contact is recovered to the original state and is disconnected with the starting probe, thereby the transmission of the current is lost, the heating pipe is disconnected from the power supply, the power is lost, the heating is stopped, the equipment is prevented from being continuously heated, and the dry burning condition is caused, then the power generation box is arranged through the control module, when the uniform heating mechanism cuts off the current, the power generation box transmits the current to the servo motor through the power wire, so that the servo motor is connected with the power supply, the electric energy is converted into the mechanical energy, the power is transmitted to the driving wheel, the small idler wheel is driven to synchronously rotate, the small idler wheel is driven to rotate and simultaneously mutually matched with the movable frame through the rotating rod, the movable frame is driven to realize left and right reciprocating motion, then the fixed support is pulled to move leftwards, the matching wheel is pushed to do circular motion through the connecting rod, the matching wheel drives the meshing gear to synchronously rotate through the fixed connection of the matching rod, then meshing relation is generated between the small idler wheel and the left gate, the right gate and the left gate are driven to move towards the middle, the right gate and the left gate are combined, the water inlet is closed, impurities are prevented from falling into the device, the structure is damaged, and blocking phenomenon is caused.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an intelligent object recognition water dispenser according to the present invention.

Fig. 2 is a schematic structural diagram of an anti-dry heating device according to the present invention.

Fig. 3 is a detailed structural schematic diagram of an anti-dry heating device according to the present invention.

Fig. 4 is a schematic structural diagram of a working state of the dry burning prevention device of the present invention.

Fig. 5 is a partial structural view of fig. 4.

In the figure: a case-1, a cold water outlet pipe-2, a liquid crystal intelligent identification panel-3, barreled water-4, an anti-dry heating device-5, a hot water outlet pipe-6, a machine body-7, a water level notification mechanism-51, a power supply cutting mechanism-52, a power mechanism-53, a uniform heating mechanism-54, a filtering and purifying mechanism-55, an automatic closing mechanism-56, a power transmission mechanism-57, an auxiliary motor mechanism-58, a plectrum strip-511, a movable joint-512, a damping spring-513, a vertical saw toothed plate-514, a saw gear-515, a connecting bracket-516, a horizontal saw toothed plate-521, a connecting sliding bracket-522, a sliding groove plate-523, a reset spring-524, a pull rod-525, an armature-531, a metal frame-532, a water tank, Moving contact-533, static contact-534, conducting wire-535, power generation box-536, electromagnetic block-537, pulley-538, power wire-539, moving contact-541, starting probe-542, terminal-543, lead-544, heating pipe-545, heat preservation shell-546, protection shell-551, water inlet-552, filter plate-553, adsorption plate-554, active carbon plate-555, water outlet-556, matching wheel-561, matching rod-562, meshing gear-563, right gate-564, driving belt-565, roller frame-566, cross belt-567, left gate-568, small roller-571, rotating rod-572, moving frame-573, fixed support-574, connecting rod-575, etc, A fixed base-581, a servo motor-582, a bearing-583, a worm gear rod-584, a driving wheel-585 and a connecting belt-586.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution of an intelligent object recognition drinking device: its structure includes quick-witted case 1, cold water outlet pipe 2, liquid crystal intelligent recognition panel 3, bottled water 4, prevents dry combustion method device 5, hot water outlet pipe 6, organism 7, machine case 1 imbeds in the bottom of organism 7, the positive surface of organism 7 that the head end of cold water outlet pipe 2 was installed, the one end of hot water outlet pipe 6 is equipped with cold water outlet pipe 2, the positive surface of organism 7 is equipped with liquid crystal intelligent recognition panel 3, the end of bottled water 4 is connected with the 7 head ends of organism, prevent dry combustion method device 5 and install in the inside top of organism 7.

The dry burning prevention device 5 comprises a water level notification mechanism 51, a power supply cut-off mechanism 52, a power mechanism 53, an even heating mechanism 54, a filtering and purifying mechanism 55, an automatic closing mechanism 56, a power transmission mechanism 57 and an auxiliary motor mechanism 58, wherein the head end of the water level notification mechanism 51 is meshed with the tail end of the power supply cut-off mechanism 52, the power supply cut-off mechanism 52 is buckled with the power mechanism 53, the power mechanism 53 is electrically connected with the auxiliary motor mechanism 58, the auxiliary motor mechanism 58 is movably matched with the power transmission mechanism 57, the head end of the filtering and purifying mechanism 55 is provided with the automatic closing mechanism 56, the even heating mechanism 54 is installed at the tail end of the filtering and purifying mechanism 55, the automatic closing mechanism 56 is buckled with the power transmission mechanism 57, the water level notification mechanism 51 comprises a shifting strip 511, a movable joint 512, a damping spring 513, a vertical saw tooth plate 514, Serrated wheel 515, linking bridge 516, plectrum strip 511 and activity joint 512 lock together, the other end of plectrum strip 511 and damping spring 513 weld mutually, the end of vertical serrated plate 514 is connected with the other end of plectrum strip 511, vertical serrated plate 514 is connected with the surface meshing of serrated wheel 515, serrated wheel 515 is connected with linking bridge 516, serrated wheel 515 is connected with power shutdown mechanism 52 meshing connection, power shutdown mechanism 52 includes horizontal serrated plate 521, connects carriage 522, spout plate 523, reset spring 524, pull rod 525, the head end of horizontal serrated plate 521 and the end of connecting carriage 522 weld mutually, it overlaps mutually with spout plate 523 to connect carriage 522, reset spring 524 installs in the inside of spout plate 523, the terminal of pull rod 525 and the head end of connecting carriage 522 weld mutually, horizontal serrated plate 521 and serrated wheel 515 meshing connection, the power mechanism 53 comprises an armature 531, a metal frame 532, a movable contact 533, a fixed contact 534, a conducting wire 535, a power generation box 536, an electromagnetic block 537, a pulley 538 and a power wire 539, the armature 531 is embedded in the metal frame 532, the movable contact 533 is connected with the fixed contact 534, the fixed contact 534 is electrically connected with the conducting wire 535, the conducting wire 535 is electrically connected with the power generation box 536, the electromagnetic block 537 is arranged at the other end of the power generation box 536, the power wire 539 is attached to the outer surface of the pulley 538, the power wire 539 is electrically connected with the power generation box 536, the power wire 539 is electrically connected with the auxiliary motor mechanism 58, the uniform heating mechanism 54 comprises a movable contact 541, a starting probe 542, a terminal 543, a lead 544, a heating tube 545 and a heat preservation shell 546, the movable contact 541 is connected with the starting probe 542, the movable contact 541 is electrically connected with the lead 544, and the movable contact 541 is connected with the terminal, the heating pipe 545 is installed in the right middle inside the heat preservation shell 546, the filtering and purifying mechanism 55 comprises a protective cover 551, a water inlet 552, a filter plate 553, an adsorption plate 554, an activated carbon plate 555 and a water outlet 556, the water inlet 552 is arranged at the head end of the protective cover 551, the filter plate 553 is positioned above the adsorption plate 554, the activated carbon plate 555 is arranged below the adsorption plate 554, the filter plate 553, the adsorption plate 554 and the activated carbon plate 555 are on the same central line, the water outlet 556 is positioned at the tail end of the protective cover 551, the automatic closing mechanism 56 comprises a matching wheel 561, a matching rod 562, a meshing gear 563, a right gate 564, a transmission belt 565, a roller frame 566, a cross belt 567 and a left gate 568, the front surface of the meshing gear 563 is buckled with the head end of the matching rod 562, the back surface of the matching wheel 561 is buckled with the tail end of the matching rod 562, and the front surface of the matching wheel 561 is jointed with the transmission belt, the meshing gear 563 is meshed with the end of the right gate 564, the other end of the right gate 564 is provided with a left gate 568, the roller frame 566 is connected with a cross belt 567, the engaging wheel 561 is connected with the roller frame 566 through a driving belt 565, the power transmission mechanism 57 comprises a small roller 571, a rotating rod 572, a movable frame 573, a fixed bracket 574 and a connecting rod 575, the small roller 571 is buckled with the rotating rod 572, the rotating rod 572 is connected with the movable frame 573, one end of the movable frame 573 is welded with the fixed bracket 574, the head end of the fixed bracket 574 is buckled with the end of the connecting rod 575, the outer surface of the small roller 571 is connected with the head end of the auxiliary motor mechanism 58, the auxiliary motor mechanism 58 comprises a fixed base 581, a servo motor 582, a bearing 583, a worm wheel 584, a driving wheel 585 and a connecting belt 586, the fixed base 581 is welded with the servo motor 582, bearing 583 installs in servo motor 582's the other end, worm gear 584 and bearing 583 inlay the cover mutually, worm gear 584 is connected with servo motor 582 through bearing 583, action wheel 585 meshes with worm gear 584 mutually, connecting belt 586 and action wheel 585 laminate mutually, connecting belt 586 laminates mutually with the surface of trundle 571, servo motor 582 is connected with power cord 539 electricity.

The servo motor 582 mentioned in this patent is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, and the return spring 524 is a mechanical part that works by elasticity, and a part made of an elastic material is deformed by an external force and then returns to its original shape after the external force is removed.

The barreled water 4 is arranged at the head end of the machine body 7, the equipment is started by operating the liquid crystal intelligent identification panel 3, then the water is discharged from the cold water outlet pipe 2 and the hot water outlet pipe 6, the water in the barreled water 4 is transmitted through the water inlet 552, the water is filtered and purified through the filter plate 553, the adsorption plate 554 and the activated carbon plate 555, the purity of the water is improved, then the water is heated in the flowing direction heat preservation shell 546, the plectrum strip 511 is pressed, the power supply is started to heat the water and then is stored in the heat preservation shell 546, then when the water in the heat preservation shell 546 is used up, the plectrum strip 511 bounces up and recovers to the original state, one end of the plectrum strip 511 pulls the vertical saw tooth plate 514 downwards, the saw tooth plate 521 is meshed with the saw tooth plate 521 through the saw wheel 515, so that the horizontal saw tooth plate 521 moves leftwards, the connecting sliding frame 522 is driven to move simultaneously when the water is moved, then the movable contact 533 disconnects the stationary contact 534 to cut off the power supply, and then transmits the information to the power generation box 536 through the conducting line 535, so that the power generation box 536 receives the information for processing, the power supply of the electromagnetic block 537 is cut off through the control module, so that the electromagnetic block 537 cuts off the current, loses the magnetic field reaction, so that the movable contact 541 recovers, and disconnects from the start probe 542, so that the transmission of the current is lost, so that the heating pipe 545 disconnects the power supply, loses the power, so that the heating is stopped, the device is prevented from continuing to heat, and the dry burning is caused, then the power generation box 536 is set through the control module, when the uniform heating mechanism 54 cuts off the current, the power generation box 536 transmits the current to the servo motor 582 through the power line 539, so that the servo motor 582 switches on the power supply, converts the electric energy into the mechanical energy, and transmits the, the driving wheel 585 is driven to rotate, so that the connecting belt 586 is displaced to transmit a rotating force to the small roller 571, the small roller 571 is driven to rotate synchronously, the small roller 571 is matched with the movable frame 573 through the rotating rod 572 while rotating, the movable frame 573 is driven to reciprocate left and right, the fixed support 574 is pulled to move left, the matching wheel 561 is pushed through the connecting rod 575 to move circumferentially, the matching wheel 561 drives the meshing gear 563 to rotate synchronously through the fixed connection of the matching rod 562, and then, the right gate 564 and the left gate 568 are driven to move towards the middle through meshing relation with the right gate 564 and the left gate 568, so that the right gate 564 and the left gate 568 are combined, the water inlet 552 is closed, impurities are prevented from falling into the device, the structure is damaged, and a blocking phenomenon is caused.

The intelligent object identification water dispenser solves the problems that in the prior art, when barreled water is used up, equipment cannot automatically cut off a power supply and can continue to heat, so that the phenomenon of dry burning of the equipment can be caused, the internal temperature of the equipment is easily overhigh, a circuit is short-circuited, and the equipment is damaged.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligence object discernment watering device, its structure includes quick-witted case (1), cold water outlet pipe (2), liquid crystal intelligent recognition panel (3), bottled water (4), prevents dry combustion method device (5), hot water outlet pipe (6), organism (7), machine case (1) imbeds in the bottom of organism (7), the positive surface of organism (7) that the head end of cold water outlet pipe (2) was installed in, the one end of hot water outlet pipe (6) is equipped with cold water outlet pipe (2), the positive surface of organism (7) is equipped with liquid crystal intelligent recognition panel (3), the end of bottled water (4) is connected with organism (7) head end, prevent dry combustion method device (5) and install in the inside top of organism (7), its characterized in that:

the dry burning prevention device (5) comprises a water level notification mechanism (51), a power supply cutting mechanism (52), a power mechanism (53), a uniform heating mechanism (54), a filtering and purifying mechanism (55), an automatic closing mechanism (56), a power transmission mechanism (57) and an auxiliary motor mechanism (58), the head end of the water level informing mechanism (51) is engaged and connected with the tail end of the power supply cutting mechanism (52), the power supply cutting mechanism (52) is buckled with the power mechanism (53), the power mechanism (53) is electrically connected with the auxiliary motor mechanism (58), the auxiliary motor mechanism (58) is movably matched with the power transmission mechanism (57), the head end of the filtering and purifying mechanism (55) is provided with an automatic closing mechanism (56), the uniform heating mechanism (54) is arranged at the tail end of the filtering and purifying mechanism (55), the automatic closing mechanism (56) is buckled with the power transmission mechanism (57);

the water level notification mechanism (51) comprises a shifting piece strip (511), a movable joint (512), a damping spring (513), a vertical sawtoothed plate (514), a serrated wheel (515) and a connecting support (516), wherein the shifting piece strip (511) is buckled with the movable joint (512), the other end of the shifting piece strip (511) is welded with the damping spring (513), the tail end of the vertical sawtoothed plate (514) is connected with the other end of the shifting piece strip (511), the vertical sawtoothed plate (514) is meshed and connected with the outer surface of the serrated wheel (515), the serrated wheel (515) is connected with the connecting support (516), and the serrated wheel (515) is meshed and connected with the power supply cutting mechanism (52);

the power supply cutting mechanism (52) comprises a transverse toothed plate (521), a connecting sliding frame (522), a sliding groove plate (523), a return spring (524) and a pull rod (525), the head end of the transverse toothed plate (521) is welded with the tail end of the connecting sliding frame (522), the connecting sliding frame (522) is nested with the sliding groove plate (523), the return spring (524) is installed inside the sliding groove plate (523), the tail end of the pull rod (525) is welded with the head end of the connecting sliding frame (522), and the transverse toothed plate (521) is meshed with a serrated wheel (515);

the power mechanism (53) comprises an armature (531), a metal frame (532), a movable contact (533), a fixed contact (534), a conducting wire (535), a power generation box (536), an electromagnetic block (537), a pulley (538) and a power wire (539), wherein the armature (531) is nested with the metal frame (532), the movable contact (533) is connected with the fixed contact (534), the fixed contact (534) is electrically connected with the conducting wire (535), the conducting wire (535) is electrically connected with the power generation box (536), the electromagnetic block (537) is arranged at the other end of the power generation box (536), the power wire (539) is attached to the outer surface of the pulley (538), the power wire (539) is electrically connected with the power generation box (536), and the power wire (539) is connected with the auxiliary motor mechanism (58);

the uniform heating mechanism (54) comprises a movable contact (541), a starting probe (542), a terminal (543), a lead wire (544), a heating pipe (545) and a heat preservation shell (546), wherein the movable contact (541) is connected with the starting probe (542), the movable contact (541) is electrically connected with the lead wire (544), the movable contact (541) is connected with the terminal (543) through the lead wire (544), and the heating pipe (545) is installed in the middle of the inside of the heat preservation shell (546);

the filtering and purifying mechanism (55) comprises a protective cover shell (551), a water inlet (552), a filter plate (553), an adsorption plate (554), an activated carbon plate (555) and a water outlet (556), wherein the water inlet (552) is formed in the head end of the protective cover shell (551), the filter plate (553) is positioned above the adsorption plate (554), the activated carbon plate (555) is arranged below the adsorption plate (554), the filter plate (553), the adsorption plate (554) and the activated carbon plate (555) are on the same central line, and the water outlet (556) is positioned at the tail end of the protective cover shell (551);

the automatic closing mechanism (56) comprises a matching wheel (561), a matching rod (562), a meshing gear (563), a right gate (564), a transmission belt (565), a roller frame (566), a cross belt (567) and a left gate (568), wherein the front surface of the meshing gear (563) is buckled with the head end of the matching rod (562), the back surface of the matching wheel (561) is buckled with the tail end of the matching rod (562), the front surface of the matching wheel (561) is jointed with the transmission belt (565), the meshing gear (563) is meshed with the tail end of the right gate (564), the other end of the right gate (564) is provided with the left gate (568), the roller frame (566) is connected with the cross belt (567), and the matching wheel (561) is connected with the roller frame (566) through the transmission belt (565);

the power transmission mechanism (57) comprises a small roller (571), a rotating rod (572), a movable frame (573), a fixed support (574) and a connecting rod (575), wherein the small roller (571) is buckled with the rotating rod (572), the rotating rod (572) is connected with the movable frame (573), one end of the movable frame (573) is welded with the fixed support (574), the head end of the fixed support (574) is buckled with the tail end of the connecting rod (575), and the outer surface of the small roller (571) is connected with the head end of the auxiliary motor mechanism (58);

the auxiliary motor mechanism (58) comprises a fixed base (581), a servo motor (582), a bearing (583), a worm gear rod (584), a driving wheel (585) and a connecting belt (586), the fixed base (581) is welded with the servo motor (582), the bearing (583) is installed at the other end of the servo motor (582), the worm gear rod (584) is nested with the bearing (583), the worm gear rod (584) is connected with the servo motor (582) through the bearing (583), the driving wheel (585) is meshed with the worm gear rod (584), the connecting belt (586) is jointed with the driving wheel (585), the connecting belt (586) is jointed with the outer surface of a small roller (571), and the servo motor (582) is electrically connected with a power line (539).