CN112641394B - Inhale and drag all-in-one with suction nozzle floats - Google Patents

Abstract

The invention discloses a suction and mopping integrated machine with a floating suction nozzle, which comprises a vertical support component, a handheld dust collection component, a mop component and an independent power module, wherein the handheld dust collection component is detachably arranged on the vertical support component, the mop component comprises a mop suction nozzle and a plurality of groups of cleaning components, a first independent power receiving part and a second independent power receiving part which can detachably install the independent power module are respectively arranged on the vertical support component and the handheld dust collection component, the independent power module is arranged on the first independent power receiving part and supplies power to the mop component, when the independent power module is arranged on the second independent power receiving part, the power module supplies power to the handheld dust collection component or the suction and mopping integrated machine, and the mop suction nozzle is an up-and-down floating suction nozzle device. The invention can realize the independent design of the dust collection and floor mopping components through the structure, avoid synchronously completing the water spraying and cleaning work of the ground under the condition of soaking the cleaning disc, adaptively adjust the distance between the suction nozzle and the ground and improve the working efficiency.

Description

An all-in-one suction and drag machine with a floating suction nozzle

technical field

The invention relates to a surface cleaning device, in particular to a suction and drag integrated machine.

Background technique

In modern smart homes, suction and drag all-in-one machines usually design the mop in a ring shape. The mop is rotated circularly through the drive unit and the transmission shaft, and at the same time, it is assisted to spray the parts synchronously, so that the mop can be wiped in a circular manner while liquids such as water or detergent are evenly distributed. Spraying to the surface to be cleaned makes this electric mop have the advantages of clean and labor-saving, high cleaning efficiency and wide application range.

However, because the vacuum cleaner cannot be disassembled in the current vacuum cleaner, the suction nozzle is fixed on the vacuum cleaner body to maintain a certain height from the floor, and the vacuum pump, dirt collection box and other components in the vacuum cleaner are relatively large in size and weight. As a result, when the user does not want to vacuum and only needs to mop the floor, the user needs to mop the floor with the dust collection assembly that has stopped working, which is laborious and inconvenient, or the vacuum cleaner assembly can be disassembled, but after disassembly, one of the electric mop or vacuum cleaner It should be unable to work due to the lack of power supply. At the same time, with the wear of the cloth, the distance between the suction nozzle and the floor is gradually getting smaller. At this time, the vacuuming effect becomes poor, and repeated vacuuming is required. The work efficiency is reduced, and the user is very inconvenient; At the same time, the existing suction and drag all-in-one machine is generally equipped with a water spray device at the front end of the dust collection part to spray water to improve the cleaning ability for stubborn stains stuck on the ground, but the dust suction equipment is mainly used for cleaning dry dust , The structure of spraying water at the front end can easily cause the dust to be over-wet and weaken the cleaning ability of the cleaning equipment.

Contents of the invention

The present invention proposes a suction and drag integrated machine with a floating suction nozzle, which can realize the independent design of the dust suction and floor mopping components through the structure, so as to meet the user's needs for surface cleaning devices in different usage scenarios, and can be used in different scenarios. The cleaning work on the ground can be completed synchronously with water spraying while the cleaning disc is not soaked, so as to prevent the negative impact on the synchronous vacuuming process, and adaptively adjust the distance between the suction nozzle and the ground to improve work efficiency.

The present invention is achieved through the following technical solutions.

A suction and drag all-in-one machine with a floating suction nozzle, comprising a vertical support assembly, a hand-held dust collection assembly, a floor mop assembly and an independent power supply module, the lower end of the vertical support assembly is connected to the floor mop assembly, and the handheld The dust collection component is detachably installed on the vertical bracket component, and the floor mop component includes a floor mop suction nozzle and several sets of cleaning components. The vertical bracket component and the hand-held dust suction component are respectively provided with The first independent power receiving part and the second independent power receiving part of the independent power supply module, the independent power supply module is installed on the first independent power receiving part to provide power for the mop assembly, and the independent power module is installed on the second The independent power receiving part provides power for the handheld vacuum assembly or the suction and drag integrated machine. When the handheld vacuum assembly is installed on the vertical bracket assembly, the handheld vacuum assembly is sealed and connected to the ground On the mopping nozzle, the ground mopping nozzle is a floating suction nozzle device. The vertical support assembly and the handheld dust collection assembly are respectively provided with power supply installation positions, so that when the handheld dust collection assembly and the floor mopping assembly are separated, both can be installed with an independent power supply module to work normally, so that the user only needs the floor mopping function. , without carrying heavy dust collection components to carry out electric mopping work; according to the wear of the mop, the up and down floating suction nozzle device can be adjusted adaptively, so that the suction nozzle always maintains a certain height with the ground, so as to achieve a higher Good vacuuming effect.

As a further improvement of the present invention, the vertical bracket assembly includes a vertical bracket, and the vertical bracket is provided with a dust collection assembly receiving part, and the hand-held dust suction assembly is detachably clamped on the dust suction assembly receiving part, the first An independent power supply receiving part is located in the vertical support, the lower end of the vertical support is a connecting pipe, the upper and lower ends of the connecting pipe are respectively the upper connection of the connecting pipe and the lower connection of the connecting pipe, the lower connection of the connecting pipe and the connecting pipe Sealed connection at the top. When the hand-held dust-absorbing assembly is installed on the receiving part of the dust-absorbing assembly of the vertical support, the dust-absorbing channel on the hand-held dust-absorbing assembly communicates with the upper interface of the connecting pipe on the vertical support.

As a further improvement of the present invention, the mop assembly further includes a mop bracket, the mop suction nozzle is connected to the bottom of the mop bracket, and the mop suction nozzle includes a connecting plate provided with a suction nozzle and a The elastic component between the connecting plate and the mop bracket, the elastic component includes a first guide on the connecting plate, a second guide on the mop bracket and an elastic component, the The second guide member is sleeved on the outer periphery of the first guide member, the elastic member is sleeved on the outer periphery of the second guide member, one end of the elastic member is in contact with the mop bracket, and the other end is in contact with the mop bracket. The connecting plates abut against each other. With the friction between the mop and the ground, the thickness of the mop gradually decreases, and the connection plate moves upward under the action of the elastic component, and the height between the suction nozzle on the connection plate and the ground is kept constant during the entire suction and drag process , to achieve a better cleaning effect.

As a further improvement of the present invention, the floor mopping nozzle further includes a limit screw, the limit screw is connected to the end of the first guide member, and the elastic member is a spring. The limit screw cooperates with the threaded hole of the first guide to limit the position of the connecting plate and prevent the connecting plate from detaching from the body.

As a further improvement of the present invention, the ground mop assembly also includes a water tank, the ground mop bracket includes a fuselage upper cover and a fuselage lower cover assembly, the water tank is installed above the fuselage upper cover, and the fuselage upper cover Cooperate with the fuselage lower cover assembly to form an installation cavity. Several sets of cleaning assemblies are installed on the fuselage lower cover assembly. The cleaning assembly includes a rotary drive assembly, a rotary water spray assembly and a cleaning disc. The rotary water spray assembly includes A rotary tray, the rotary drive assembly is installed inside the installation cavity, and its output end is fixedly installed with the rotary tray outside the installation cavity, the upper end of the rotary tray has a water guide groove, and the water guide groove is circumferentially A number of water guide holes are evenly distributed, and the water tank is connected to the water guide groove through the water channel inside the installation cavity, and the cleaning disc is fixedly installed at the bottom of the rotating tray.

As a further improvement of the present invention, the rotating tray is a disc structure, and its upper end surface has a first annular wall, a second annular wall and a third annular wall outward from the center of the circle, and the center of the circle is a mounting hole , the center of the first annular wall is the shaft hole of the output shaft, and the gap between the second annular wall and the third annular wall is a water guiding groove.

As a further improvement of the present invention, the lower end surface of the rotating tray corresponds to the third annular wall as a water guiding bone, the lower end surface of the rotating tray extends outward along the water guiding bone as the installation surface of the cleaning part, and the cleaning plate is ring-shaped The structure is fixedly installed on the installation surface of the cleaning part.

As a further improvement of the present invention, the rotary water spray assembly also includes a water spray head, the water spray head is fixedly installed on the lower cover assembly of the fuselage, and its upper end is a water injection port, and its lower end is a water spray port. The water outlet is connected to the water tank, and the water spout is located directly above the water guide groove.

As a further improvement of the present invention, the lower end surface of the lower shell assembly of the fuselage is an annular two-level stepped surface with a low outside and a high inside. It is a first step surface and a second step surface, the first step surface is located directly above the water guide groove, and there is a nozzle installation hole on it, and a water spray nozzle is fixedly installed on the nozzle installation hole.

As a further improvement of the present invention, when the rotary tray is installed on the output shaft of the rotary drive assembly, the height of the second annular wall is higher than the first stepped surface, and the height of the third annular wall is lower than the first stepped surface but higher. On the second step surface, the second annular wall and the third annular wall form a water guiding cavity together with the first step surface and the water guiding groove.

In actual use, water or cleaning liquid flows out from the water nozzle of the sprinkler head, enters the water guide groove on the rotating support in the rotating state, and is subjected to centrifugal force, flows out from the water guide hole evenly, and is also affected by the water guide bone. Water or cleaning liquid is directly sprinkled on the ground, avoid directly soaking the ring-shaped cleaning disc, which will make the equipment cleaning effect not good.

Compared with prior art, the beneficial effect of the present invention is:

1) The detachable handheld vacuum assembly structure integrated on the vertical bracket is adopted, and independent power supply installation positions are respectively set on the dust suction assembly and the bracket, so that after the handheld vacuum assembly is detached, the electric mop module can pass through The power supply on the bracket provides working power to meet the needs of users for surface cleaning devices in different usage scenarios;

2) The connection plate with the suction nozzle is connected to the body through the elastic component, and forms an elastic structure, so that the connection plate can float up and down relative to the body, and the elastic structure can adapt itself according to the wear and tear of the mop Adjust it so that the suction nozzle always maintains a certain height with the ground, so as to achieve a better dust collection effect;

3) Add water outlet holes in the circumference of the rotating tray near the center, so that during the mopping and vacuuming process, water or cleaning liquid can be evenly sprayed on the middle circumference of the rotating tray by centrifugal force, which helps to enhance the cleaning ability of the equipment at the same time , It also avoids the problem of excessive dust sedimentation and difficulty inhalation caused by spraying water at the front of the vacuum cleaner in the past; the water-conducting cavity is formed by the stepped lower shell structure and the annular wall on the rotating tray, and at the same time, the bottom surface of the rotating tray is increased. The water guide bone, on the one hand, prevents the water flowing into the water guide tank or the cleaning liquid from being thrown out of the water guide tank when it rotates, on the other hand, the water guide bone guides the liquid flowing out of the water guide hole, effectively realizing the dry and wet separation of the mop and the liquid It solves the problem that in the existing automatic cleaning equipment, water is directly sprayed onto the mop to make the mop too wet and the cleaning effect is not good.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The figures show some implementations of the present invention. Those skilled in the art can obtain other figures based on these figures without any creative work.

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the three-dimensional structure explosion diagram of the present invention;

Fig. 3 is a three-dimensional structure schematic diagram of the present invention in the electric mop mode;

Fig. 4 is a schematic diagram of the three-dimensional structure of the vertical support assembly of the present invention;

Fig. 5 is a sectional view of the vertical support of the present invention;

Fig. 6 is a partial sectional view of the mop assembly of the present invention;

Fig. 7 is a partial exploded view of the mop assembly of the present invention;

Fig. 8 is a partial enlarged view of place A in Fig. 6 of the present invention;

Fig. 9 is an exploded view of the mop assembly of the present invention;

Fig. 10 is a sectional view of another part of the mop assembly of the present invention;

Figure 11 is a sectional view of the cleaning assembly of the present invention;

Fig. 12 is a partially enlarged view of Fig. 11 of the present invention;

Fig. 13 is another partial enlarged view of Fig. 11 of the present invention;

Fig. 14 is a three-dimensional structure diagram of the rotary tray of the present invention;

Fig. 15 is a bottom view of the rotary tray of the present invention.

detailed description

The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the drawings are only for the convenience of describing the operating principle and implementation of the present invention, and do not indicate or imply that the devices or components referred to must have specific dimensions, appearances, or shapes. Therefore, it should not be construed as a limitation of the present invention.

The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

The invention provides a suction and drag integrated machine with a floating suction nozzle, which mainly includes a vertical support assembly 1, a hand-held dust collection assembly 2, a floor mop assembly 3 and an independent power supply module 4, the lower end of the vertical support assembly 1 is connected to the floor mop Component 3 is installed, the hand-held vacuum component 2 is detachably installed on the vertical bracket component 1, and connected to the integrated vacuum port on the floor mop component 3 through a communication pipe, and the independent power module 4 is detachably electrically connected and installed on the hand-held vacuum Component 2, and a power module installation position is provided on the vertical bracket component 1, so that when the hand-held vacuum component 2 and the floor mop component 3 are separated, both can be installed with an independent power module 4 to work normally, so that the user only needs to When the mopping function is needed, electric mopping can be done without carrying heavy vacuum components.

The vertical support assembly 1 includes a vertical support 11. The vertical support 11 includes a dust suction assembly receiving portion 111 and a first independent power supply receiving portion 112. The dust suction assembly receiving portion 111 is used to install and support the hand-held dust suction assembly 2 , in this embodiment, the independent power receiving part 112 is located inside the vertical support 11, so that when the hand-held dust collection unit 2 is installed on the vertical support 11, it can be covered by the hand-held dust collection unit 2 to ensure the overall integrity and aesthetics of the device When the hand-held dust collection component 2 is detached, the independent power supply module 4 can be coupled and installed on the first independent power supply receiving part 112; the upper end of the vertical bracket 11 is also provided with a locking groove 113 to cooperate with the hand-held dust collection The component 2 is installed stably to prevent the hand-held vacuum component 2 from being unstable and falling off during use, which affects the user experience. The lower end of the vertical support 11 is provided with a connecting pipe 114, and the upper and lower ends of the connecting pipe are respectively the upper ports 1141 of the connecting pipe The lower interface 1142 of the connecting pipe is respectively used to connect the negative pressure dust suction channel between the hand-held dust suction assembly 2 and the floor mop assembly 3; the vertical support assembly 1 also has an operating handle 12 extending upward from the vertical support 11, the The end of the operating handle 12 is provided with a handle 121, which makes it easier for the user to manipulate the mobile suction and drag machine on the surface to be cleaned. The first actuator 122 is also integrated on the handle 121, which is convenient for the user to press the first actuator device 122 to control the equipment working program.

The hand-held vacuum assembly 2 includes a vacuum main unit and a collection box. The built-in vacuum pump of the vacuum main unit provides negative pressure for the dust collection process, and a spring buckle assembly is arranged on it, and the spring buckle assembly is engaged with the locking groove. The hand-held dust suction assembly 2 can be separated from the vertical support 11 by pressing the spring buckle assembly; there is also a second actuator and a second independent power receiving part 214 on the dust suction host, and the second The actuator is coupled to the vacuum pump, so that the dust suction process of the equipment can be started and stopped by pressing the second actuator. The independent power supply module 4 can be coupled and installed on the second independent power supply receiving part 214, which is a hand-held dust suction assembly 2 or suction The all-in-one machine provides power; the collection box is detachably snapped onto the main unit of the dust collector, and the collection box is provided with a disengagement switch. When the disengagement switch is pressed, the collection box is separated from the main unit; A vacuum cleaning channel is provided, one end of the vacuum cleaning channel is connected to the inside of the collection box 2, and the other end is detachably sealed and installed on the connection pipe upper interface 1141.

The mopping nozzle 34 is a floating nozzle device, the mopping assembly also includes a mopping bracket 31, the mopping nozzle 34 is connected to the bottom of the mopping bracket 31, and the mopping nozzle 34 It includes a connecting plate 21 provided with a suction nozzle 211 and an elastic assembly 22 arranged between the connecting plate 21 and the mop bracket 31, and the elastic assembly 22 includes a first guide on the connecting plate 21 221. The second guide piece 222 and the elastic piece 223 located on the mop bracket 31, the second guide piece 222 is sheathed on the outer periphery of the first guide piece 221, and the elastic piece 223 is sheathed on the first guide piece 221. On the outer periphery of the two guide members 222 , one end of the elastic member 223 abuts against the mop bracket 31 , and the other end abuts against the connecting plate 21 .

The connecting plate 21 is further provided with a scraper 212 and a roller 213 on the side away from the mop bracket 31. The scraper 212 is located on the side of the suction nozzle 211 and is in contact with the ground. The scraper 212 can gather the ground The garbage on the ground is convenient for the suction nozzle 211 to suck up the garbage on the ground. The roller 213 replaces the scraper 212 to support the connecting plate 21, protects the scraper 212, and prolongs the scraper. The useful life of the plate 212. With the friction between the mop and the ground, the thickness of the mop gradually decreases, and the connection plate 21 moves upward under the elastic force of the spring and the supporting force of the roller 213, and keeps the suction nozzle on the connection plate 21 during the entire suction and drag process. The height between 211 and the ground is constant to achieve better cleaning effect.

The floor mopping nozzle 34 also includes a limit screw 23, the limit screw 23 is connected to the end of the first guide member 221, and the elastic member 223 is a spring. The stop screw 23 is located on one side of the mop bracket 31 and connected to the end of the first guide 221, that is, the stop screw 23 matches the threaded hole of the first guide 221, Play a position-limiting effect on the connecting plate 21, prevent the connecting plate 21 from detaching from the mop bracket 31, and at the same time, the length of the first guide 221 is longer than that of the second guide 222, That is, the end of the first guide member 221 can pass through the second guide member 222 to limit the compression limit of the elastic member 223, and the floating range of the mopping nozzle 34 is the limit The distance from the screw 23 to the end face of the second guide member 222 on one side of the lower fuselage.

The ground mop assembly 3 also includes a water tank 35, the ground mop bracket 31 includes a fuselage upper cover 311 and a fuselage lower cover assembly 312, the water tank 35 is installed above the fuselage upper cover 311, and the fuselage upper cover 311 is installed in cooperation with the fuselage lower cover assembly 312 and forms an installation cavity. Several groups of cleaning assemblies 33 are installed in the fuselage lower cover assembly 312. The cleaning assemblies include a rotary drive assembly, a rotary water spray assembly 331 and a cleaning disc 332. The rotary water spray assembly 331 includes a rotary tray 333, the rotary drive assembly is installed inside the installation cavity, and its output end is fixedly installed with the rotary tray 333 outside the installation cavity, and the upper end surface of the rotary tray 333 has There are several water guide grooves evenly distributed in the circumferential direction, and the water tank 35 is connected to the water guide grooves through the water channel inside the installation cavity, and the cleaning plate 332 is fixedly installed on the bottom of the rotating tray 333 . A gear box is installed in the installation cavity, and the output shaft of the gear box is fixedly installed with the rotary water spray assembly 331, so that the gear box drives the rotary water spray assembly 331 to rotate, and then drives the cleaning disc fixedly installed on the rotary water spray assembly 331 332 rotation to realize the function of rotating water spray and the cleaning process of cleaning disc 332.

The rotating tray 333 is a disc structure, and its upper end surface has a first annular wall 521, a second annular wall 522 and a third annular wall 523 outwards from the center of the circle, and the center of the circle is a mounting hole 525, so The center of the first annular wall 521 is an output shaft hole 524 , and the gap between the second annular wall 522 and the third annular wall 523 is a water guiding groove.

The lower end surface of the rotating tray 333 corresponding to the third annular wall 523 is a water guiding bone 528, the lower end surface of the rotating tray 333 along the water guiding bone 528 is the cleaning part installation surface 529, and the cleaning plate 332 is annular. structure, which is fixedly installed on the installation surface 529 of the cleaning part.

The rotary water spray assembly 331 also includes a water spray nozzle 51, the water spray nozzle 51 is fixedly installed on the fuselage lower cover assembly 312, and its upper end is a water injection port 511, and its lower end is a water spray port 512. The water injection port 511 is connected to the water tank 35, and the water spray port 512 is located directly above the water guide tank.

During actual use, water or cleaning liquid flows out from the water nozzle 512 of the water spray nozzle 51, enters the water guide groove on the rotating tray 333 in the rotating state, and is subjected to centrifugal force, flows out from the place evenly, and is simultaneously affected by the water guide bone 528. As a result, water or cleaning liquid is directly spilled onto the ground, avoiding directly soaking the ring-shaped cleaning disc 6, which makes the cleaning effect of the equipment not good.

The gear box is installed in the installation cavity formed between the fuselage upper cover 311 and the fuselage lower cover assembly 312. The upper end surface of the fuselage lower cover assembly 312 is the gear box installation surface 41, and the gear box is passed through the shock absorber 42. It is fixedly installed on the gear box mounting surface 41, and its output shaft 338 ends protrude from the through hole 43 on the lower cover assembly 312 of the fuselage and is installed and connected with the rotating tray 333 below the lower cover assembly 312 of the fuselage; At the center of the bottom end of the shaft is an output shaft installation hole 336 , the output shaft is installed in the output shaft shaft hole 336 , and the output shaft installation hole 336 is fixedly connected with the installation hole 525 via a fixing bolt 337 .

The lower end surface of the fuselage lower shell assembly 312 is an annular two-stage stepped surface 44 that is low on the outside and high on the inside. The center of the annular two-stage stepped surface 44 is a through hole 43, and it is respectively a first step from the inside to the outside. The stepped surface 441 and the second stepped surface 442 , the first stepped surface 441 is located directly above the water guide groove, and there is a nozzle installation hole 45 on it, and a water spray nozzle 51 is fixedly installed on the nozzle installation hole 45 .

When the rotating tray 333 is installed on the output shaft of the rotating drive assembly, the height of the second annular wall 522 is higher than the first step surface 441, in order to prevent the water spray nozzle 51 from injecting water or cleaning liquid in the water guide groove 526 at a high speed. It flows into other parts during the rotation, which affects the sweeping efficiency. The height of the third annular wall 523 is lower than the first step surface 441 but higher than the second step surface 442. The second annular wall 522 and the third annular wall 523 are in contact with The first stepped surface 441 and the water guiding groove jointly form a water guiding cavity, which prevents the water or cleaning liquid in the water guiding groove from flowing out of parts other than the water guiding hole 527 .

During actual work, the water tank 35 is installed above the fuselage upper cover 311, and it is connected with the water injection port 511 of the water spray nozzle 51 fixedly installed on the fuselage lower cover assembly 312 through the fuselage upper cover 311; the gear box drives its output The shaft rotates, and drives the rotating tray 333 and the cleaning disc 332 fixedly installed on the rotating tray 333 to rotate at high speed synchronously through the output shaft; The place on the water tank is evenly flowed out by the centrifugal force, and the sprinkling and sweeping process is completed under the situation of avoiding soaking the cleaning plate 332, which avoids a large amount of water or cleaning liquid required for soaking the cleaning plate 332, and also avoids mopping and suction. When dust is carried out simultaneously, the overly wet ground will affect the cleaning effect of vacuuming.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some or all of the technical features; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a inhale and drag all-in-one with unsteady suction nozzle which characterized in that: the mopping device comprises a vertical support component, a handheld dust collection component, a mopping component and an independent power module, wherein the lower end of the vertical support component is connected to the mopping component, the handheld dust collection component is detachably mounted on the vertical support component, the mopping component comprises a mopping suction nozzle and a plurality of groups of cleaning components, a first independent power receiving part and a second independent power receiving part which can detachably mount the independent power module are respectively arranged on the vertical support component and the handheld dust collection component, the independent power module is mounted on the first independent power receiving part and supplies power to the mopping component, the independent power module supplies power to the handheld dust collection component or the mopping integrated machine when mounted on the second independent power receiving part, when the handheld dust collection component is mounted on the vertical support component, the handheld dust collection component is hermetically connected to the mopping suction nozzle through a pipeline, and the mopping suction nozzle is an up-and-down floating device suction nozzle; the mop component further comprises a mop support, the mop suction nozzle is connected to the bottom of the mop support, the mop suction nozzle comprises a connecting plate provided with a suction nozzle and an elastic component arranged between the connecting plate and the mop support, the elastic component comprises a first guide piece positioned on the connecting plate, a second guide piece positioned on the mop support and an elastic piece, the second guide piece is sleeved on the periphery of the first guide piece, the elastic piece is sleeved on the periphery of the second guide piece, one end of the elastic piece is abutted to the mop support, the other end of the elastic piece is abutted to the connecting plate, the mop suction nozzle further comprises a limit screw, the limit screw is connected with the end of the first guide piece, the elastic piece is a spring, and the floating range of the mop suction nozzle is equal to the distance between the limit screw and the second guide piece and one side end face of the lower machine body.

2. The integrated suction and mopping machine with a floating suction nozzle of claim 1, wherein: the vertical support assembly comprises a vertical support, a dust collection assembly receiving part is arranged on the vertical support, a handheld dust collection assembly can be disassembled and clamped in the dust collection assembly receiving part, a first independent power source receiving part is located on the vertical support, the lower end of the vertical support is a connecting pipeline, and an upper connector of the connecting pipeline and a lower connector of the connecting pipeline are respectively arranged at the upper end and the lower end of the connecting pipeline.

3. A suction and mopping integrated machine with a floating suction nozzle according to claim 1 or 2, wherein: the mop component further comprises a water tank, the mop support comprises an upper body cover and a lower body cover component, the water tank is installed above the upper body cover, the upper body cover and the lower body cover component are installed in a matched mode to form an installation cavity, a plurality of groups of cleaning components are installed on the lower body cover component, each cleaning component comprises a rotary driving component, a rotary water spraying component and a cleaning disc, each rotary water spraying component comprises a rotary tray, each rotary driving component is installed inside the installation cavity, the output end of each rotary tray is fixedly installed with the rotary tray located outside the installation cavity, a water guide groove is formed in the upper end face of each rotary tray, a plurality of water guide holes are evenly distributed in the circumferential direction of each water guide groove, the water tank is connected to the water guide groove through an inner water channel of the installation cavity, and the cleaning discs are fixedly installed at the bottom end of each rotary tray.

4. A suction and mopping integrated machine with a floating suction nozzle as claimed in claim 3, wherein: the rotary tray is of a disc structure, a first annular wall, a second annular wall and a third annular wall are sequentially arranged on the upper end face of the rotary tray from the center of a circle to the outside, a mounting hole is formed in the center of the circle, the center of the first annular wall is an output shaft hole, and a water guide groove is formed between the second annular wall and the third annular wall.

5. The integrated suction and mopping machine with the floating suction nozzle as claimed in claim 4, wherein: the lower end face of the rotating tray is provided with a water guide rib corresponding to the third annular wall, the outer range of the lower end face of the rotating tray along the water guide rib is provided with a cleaning part mounting surface, and the cleaning tray is of an annular structure and is fixedly mounted on the cleaning part mounting surface.

6. The integrated suction and mopping machine with the floating suction nozzle according to claim 5, wherein the rotary water spraying assembly further comprises a water spraying nozzle, the water spraying nozzle is fixedly installed on the lower cover assembly of the machine body, the upper end of the water spraying nozzle is a water injection port, the lower end of the water spraying nozzle is a water spraying port, the water injection port is connected to the water tank, and the water spraying port is located right above the water guiding groove.

7. The integrated suction and mopping machine with the floating suction nozzle according to claim 6, wherein the lower end surface of the lower shell assembly of the machine body is an annular secondary step surface with a low outer part and a high inner part, the center of the annular secondary step surface is provided with a through hole, the annular secondary step surface is respectively provided with a first step surface and a second step surface from inside to outside, the first step surface is positioned right above the water guiding groove and provided with a nozzle mounting hole, and a water spraying nozzle is fixedly mounted on the nozzle mounting hole.

8. The integrated suction and mopping machine with the floating suction nozzle as claimed in claim 7, wherein when the rotating tray is mounted on the output shaft of the rotating driving assembly, the second annular wall is higher than the first step surface, the third annular wall is lower than the first step surface but higher than the second step surface, and the second annular wall and the third annular wall form a water guiding cavity together with the first step surface and the water guiding groove.

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