CN216932960U - Novel cleaning machine - Google Patents

Abstract

The utility model discloses a novel cleaning machine. The novel cleaning machine comprises a water tank with an integrated structure, and a heating disc, a rolling brush and a dirty suction port which are connected to the lower surface of a machine shell in sequence along the transverse direction; the lower surface of the heating disc is provided with a plurality of steam nozzles, and the heating disc can heat and dry the cleaning object and heat water to form steam which is sprayed to the cleaning object through the steam nozzles; the rolling brush sprays water through the cleaning nozzle to wet and rotates to brush and clean the cleaning objects; the sewage at the sewage suction port is diluted into low-concentration sewage by spraying water through the dredging nozzle and enters the sewage bucket; the sewage bucket of the water tank is fixed on the upper surface of the purified water bucket, and the purified water bucket is fixed on the machine shell; the upper end of the sewage bucket is provided with a detachable cover plate, the upper end of the drainage tube is positioned under the upper fluid director, the lower end of the drainage tube penetrates through the purified water bucket, and the vacuum generator is communicated with the sewage bucket. The utility model has the effects of integrally cleaning and drying articles, sterilizing by high-temperature steam, dredging dirty suction ports without blockage, and having high cleaning speed and convenient and fast maintenance of the water tank.

Description

Novel cleaning machine

Technical Field

The utility model relates to the field of cleaning, in particular to a novel cleaning machine.

Background

Among the daily life, the cleaning machine is used extensively day by day, and the cleaning machine is the round brush cleaning mode usually, and the round brush is moist clean through the clean water bucket output water purification of water tank, and sewage to slop pail are retrieved through vacuum negative pressure sewage straw to the slop pail of rearmounted sewage straw intercommunication water tank, and its defect lies in: firstly, the cleaned articles are wet articles, and need to be dried again or aired, so that the requirement of instant cleaning and drying is not met, the cleaned articles have a wrinkle phenomenon, and the cleaning effect is poor; secondly, after the articles are cleaned, harmful substances such as mites and the like are difficult to remove, and the health of the human body is influenced; thirdly, due to different types and sizes of dirt, a sewage suction port is easy to block, so that the sewage recovery is poor, residual sewage is easy to exist on the surface of an object, the cleaning effect is poor, the dredging sewage suction port needs to be frequently stopped for cleaning, and the cleaning speed is slow; fourthly, the purified water bucket and the slop pail are in a separated structure, so that the maintenance steps are complicated, and the consumed time is long.

SUMMERY OF THE UTILITY MODEL

To address one or more of the above concerns, the present invention provides a novel cleaning machine.

According to one aspect of the utility model, the novel cleaning machine comprises a water tank with an integrated structure, and a heating disc, a rolling brush and a dirty suction port which are connected to the lower surface of a machine shell in sequence along the transverse direction;

the lower surface of the heating disc is provided with a plurality of steam nozzles, the upper end of the heating disc is communicated with the water purifying barrel through a first water pipe, and the heating disc can heat and dry the cleaning objects and heat water to form steam which is sprayed onto the cleaning objects through the steam nozzles;

the upper part of the rolling brush is positioned in a brushing chamber of the machine shell, a cleaning nozzle on the upper cavity wall of the brushing chamber is communicated with the water purifying barrel through a second water pipe, and the rolling brush sprays water to wet through the cleaning nozzle and rotates to brush the cleaning objects;

the upper end of the dirty suction port is communicated with a drainage tube of the sewage bucket through a sewage recovery pipe, the side wall of the lower end of the sewage recovery pipe is provided with a dredging nozzle, the dredging nozzle is communicated with the water purification bucket through a third water pipe, and the dirty at the dirty suction port is sprayed with water through the dredging nozzle to be diluted into low-concentration sewage and enters the sewage bucket;

the sewage bucket of the water tank is fixed on the upper surface of the purified water bucket, and the purified water bucket is fixed on the machine shell; the upper end of the sewage bucket is provided with a detachable cover plate, the center of the lower surface of the cover plate is connected with the upper fluid director, the upper end of the drainage tube is positioned right below the upper fluid director, the lower end of the drainage tube penetrates through the purified water bucket, and the vacuum generator is communicated with the sewage bucket to enable the sewage bucket to generate negative pressure.

The novel cleaning machine has the beneficial effects that: firstly, the heating plate is adopted, so that integrated cleaning and drying operation is realized, equipment does not need to be frequently replaced, cleaning and drying of articles are completed in one working area by one equipment, the cleaning speed is high, and the device is suitable for instant cleaning occasions; secondly, the heating disc can release high-temperature steam for disinfection and sterilization, so that the cleanliness and safety of the washed objects are improved, the health of human bodies is protected, meanwhile, the high-temperature steam has the effect of flattening the washed objects, and the object cleaning effect is high; thirdly, the dredging nozzle sprays water to dilute the dirt, and the dirt is reduced and diluted and then is sucked into a sewage barrel, so that blockage during dredging is avoided, middle stop is avoided, no sewage residue is left during cleaning, the cleaning effect is good, and the cleaning speed is high; fourthly, sewage bucket, the water purification bucket of placing about adopting take out the water tank, open the apron and can pour sewage, turn over to add the clear water, pack back and can use, compare the disconnect-type structure, convenient and fast maintains portably, is suitable for the washing in the narrow field simultaneously, and the cleaning range is showing and is expanding.

In some embodiments, a steam generating cavity is formed inside the heating plate, the upper end of the steam generating cavity is connected with the first water pipe, and the lower end of the steam generating cavity is connected with the plurality of steam nozzles;

the main nozzles of the steam nozzles are positioned at the middle point of the longitudinal central line of the lower disc body of the heating disc, and the auxiliary nozzles are symmetrically distributed on the two longitudinal sides of the main nozzles;

or the dirty suction port is a longitudinal long round hole; the suction inlet apron of sewage recovery pipe lower extreme can be dismantled and connect the side lower extreme at the casing, and the suction inlet apron is transparent material.

In some embodiments, the dredging nozzle is provided with an electrically controlled flow regulating valve at the water inlet end, a flow velocity sensor is arranged in the sewage recovery pipe, and the flow velocity sensor and the electrically controlled flow regulating valve are electrically connected with a control module.

In some embodiments, the upper fluid director comprises a rotating body with an opening at the lower end, and the horizontal section of the rotating body is a circular ring with gradually reduced diameter from bottom to top.

In some embodiments, the upper end of the rotating body is formed with an upper thickened block, and the upper surface of the upper thickened block extends vertically upwards to form an upper positioning ring;

the lower cavity wall of the cover plate protrudes downwards to form a lower connecting block, and the middle of the lower surface of the lower connecting block is concave upwards to form a lower positioning cavity; the upper positioning ring is inserted into the lower positioning cavity, and the lower connecting block is connected with the upper thickening block through a threaded part.

In some embodiments, the center of the upper cavity wall of the lower positioning cavity extends downwards to form a lower positioning column, and the center of the lower surface of the lower positioning column is provided with a first threaded blind hole;

the center of the upper surface of the upper thickening block protrudes upwards to form an upper convex column, and the upper surface of the upper convex column is concave inwards to form an upper positioning groove;

a central stepped through hole is formed in the middle of the upper cavity wall of the rotating body and is communicated with the upper positioning groove in an up-and-down opposite mode;

the lower positioning column is inserted in the upper positioning groove, and the cylindrical head screw penetrates through the central stepped through hole and is screwed into the first threaded blind hole.

In some embodiments, the slop pail comprises a hollow pail body, the pail body is detachably connected to the upper surface of the clean water pail, the upper end of the vacuum tube vertically extends into the lower part of the upper cavity wall of the pail body, and the lower port is communicated with the vacuum generator;

the lower surface of the cover plate is also provided with a positioning ring groove, and a sealing ring is arranged between the positioning ring groove and the barrel body;

one end of the cover plate is hinged with the outer wall of the barrel body; the other end of the cover plate is connected with a button which is fixed on the outer wall of the barrel body.

In some embodiments, the purified water bucket further comprises a stabilizing pipe integrally connected with the cavity of the purified water bucket, the stabilizing pipe vertically penetrates through the upper cavity wall and the lower cavity wall of the purified water bucket, and the lower sections of the stabilizing pipe and the drainage pipe are in tight-fit insertion connection.

In some embodiments, the water purifying bucket is provided with a water outlet, and one end of the water outlet is provided with an electromagnetic opening and closing valve;

or the other end of the water outlet is provided with a four-way joint which is respectively connected with the first water pipe, the second water pipe and the third water pipe.

In some embodiments, the control module is respectively electrically connected with the vacuum generator, the electromagnetic opening and closing valve, the rolling brush and the heating disc; the vacuum generator is fixed in the middle convex shell of the machine shell, a holding handle is arranged at the upper end of the middle convex shell, a switch is installed on the holding handle, the switch is electrically connected with the control module, and the switch can open and close the electromagnetic opening and closing valve, the vacuum generator and the rolling brush.

Drawings

FIG. 1 is a three-dimensional schematic view of a novel cleaning machine in accordance with one embodiment of the present invention;

FIG. 2 is a schematic top view of the novel cleaning machine of FIG. 1;

FIG. 3 is a schematic front view of the novel cleaning machine shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the novel cleaning machine of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the tank of FIG. 1;

the heating plate 1 and the steam nozzle 11; a rolling brush 2; a dirty suction port 3 and a dirty water recovery pipe 31;

the cleaning nozzle 6; a dredging nozzle 7; a vacuum generator 8;

a machine shell 9, a brushing chamber 91, a middle convex shell 92, a holding handle 93 and a switch 94;

the sewage treatment device comprises a water tank 01, a sewage bucket 4, a bucket body 40, a drainage tube 41, a cover plate 42, a lower positioning cavity 420, a lower connecting block 421, a lower positioning column 422, a first threaded blind hole 423, a positioning ring groove 424, an upper fluid director 43, a rotating body 430, an upper thickening block 431, an upper positioning ring 432, an upper convex column 433, an upper positioning groove 434, a central stepped through hole 435, a vacuum tube 44, a sealing ring 45 and a button 46;

a purified water barrel 5, a water outlet 50, an electromagnetic opening and closing valve 51 and a stabilizing pipe 52.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 to 5 schematically show a novel cleaning machine according to an embodiment of the utility model. As shown in the figure, the device comprises a water tank 01 with an integrated structure, and a heating disc 1, a rolling brush 2 and a dirty suction port 3 which are connected to the lower surface of a machine shell 9 in sequence along the transverse direction;

the lower surface of the heating disc 1 is provided with a plurality of steam nozzles 11, the upper end of the heating disc 1 is communicated with the water purifying barrel 5 through a first water pipe, and the heating disc 1 can heat and dry cleaning objects and heat water to form steam which is sprayed onto the cleaning objects through the steam nozzles 11;

the upper part of the rolling brush 2 is positioned in a brushing chamber 91 of the machine shell 9, a cleaning nozzle 6 on the upper cavity wall of the brushing chamber 91 is communicated with a purified water barrel 5 through a second water pipe, and the rolling brush 2 sprays water to wet through the cleaning nozzle 6 and rotates to brush and brush cleaning objects;

the upper end of the dirty suction port 3 is communicated with a drainage tube 41 of the sewage bucket 4 through a sewage recovery pipe 31, the side wall of the lower end of the sewage recovery pipe 31 is provided with a dredging nozzle 7, the dredging nozzle 7 is communicated with the clean water bucket 5 through a third water pipe, and the dirty at the dirty suction port 3 is sprayed with water through the dredging nozzle 7 to be diluted into low-concentration sewage and enters the sewage bucket 4;

the sewage bucket 4 of the water tank 01 is fixed on the upper surface of the purified water bucket 5, and the purified water bucket 5 is fixed on the machine shell 9; the upper end of the slop pail 4 is provided with a detachable cover plate 42, the center of the lower surface of the cover plate 42 is connected with an upper fluid director 43, the upper end of the drainage tube 41 is positioned under the upper fluid director 43, the lower end of the drainage tube penetrates through the purified water pail 5, and the vacuum generator 8 is communicated with the slop pail 4, so that the slop pail 4 generates negative pressure.

The novel cleaning machine has the beneficial effects that: firstly, the heating plate 1 is adopted, so that integrated cleaning and drying operation is realized, equipment does not need to be frequently replaced, cleaning and drying of articles are completed in one working area by one equipment, the cleaning speed is high, and the device is suitable for instant cleaning occasions; secondly, the heating disc 1 can release high-temperature steam for disinfection and sterilization, so that the cleanliness and safety of the washed objects are improved, the health of human bodies is protected, meanwhile, the high-temperature steam 1 has the function of flattening the washed objects, and the object cleaning effect is high; thirdly, the dredging nozzle 7 sprays water to dilute the dirt, and the dirt is reduced and diluted and then is sucked into the sewage barrel 4, so that the dredging is free from blockage, no middle stop is generated in the middle, no sewage residue is generated in the cleaning, the cleaning effect is good, and the cleaning speed is high; fourthly, the sewage bucket 4, the water purification bucket 5 of placing about adopting take out water tank 01, open apron 42 and can pour out sewage, turn over to add the clear water, and the dress returns and can use, compares the disconnect-type structure, convenient and fast, and it is simple and convenient to maintain, is suitable for the washing in the narrow field simultaneously, and the cleaning range is showing and is expanding.

Preferably, a steam generating cavity is formed in the heating plate 1, the upper end of the steam generating cavity is connected with a first water pipe, and the lower end of the steam generating cavity is connected with a plurality of steam nozzles 11;

the steam jet 11 comprises a main jet and a plurality of auxiliary jets, the main jet is positioned at the middle point of the longitudinal central line of the lower disc body of the heating disc 1, and the plurality of auxiliary jets are symmetrically distributed at the two longitudinal sides of the main jet; the beneficial effects are as follows: the heating plate 1 can quickly generate a large amount of high-temperature steam, so that the effects of high-temperature sterilization and flattening of cleaning objects are met, and the cleaning effect is improved.

Preferably, the dirty suction port 3 is a longitudinal long round hole, the lower end orifice of the dirty water recovery pipe 31 is a rectangular pipe, and the upper end orifice is a circular orifice;

preferably, the suction port cover plate at the lower end of the sewage recovery pipe 31 is detachably connected to the lower end of the side surface of the machine case 9, and the suction port cover plate is made of transparent materials. The beneficial effects are as follows: the suction port cover plate made of transparent materials is convenient for observing the internal condition, is convenient for dredging in advance, prevents the cleaning process from stopping, and is convenient to disassemble and clean.

Preferably, the dredging nozzle 7 is obliquely connected to the sidewall of the sewage recovery pipe 31 near the lower end. The beneficial effects are as follows: the inclined arrangement results in large dredging area and good dredging effect.

Preferably, an electrically controlled flow regulating valve is installed at the water inlet end of the dredging nozzle 7, a flow velocity sensor is installed in the sewage recovery pipe 31, the flow velocity sensor and the electrically controlled flow regulating valve are electrically connected with a control module, and the control module controls the electrically controlled flow regulating valve according to the real-time flow detected by the flow velocity sensor, so as to adjust the dredging water flow of the dredging nozzle 7. The beneficial effects are as follows: the structure has better dredging effect and good cleaning effect.

Preferably, the upper fluid director 43 comprises a rotating body 430 with an opening at the lower end, and the horizontal section of the rotating body 430 is a circular ring with a gradually decreasing diameter from bottom to top; the beneficial effects are as follows: the upper fluid director 3 with the rotary body structure is adopted, so that no sewage is left, and the cleaning effect is obviously improved.

Preferably, the central vertical section of the rotating body 430 is a spherical surface or a conical surface. The beneficial effects are as follows: the rotating body 430 with the structure has better flow guiding effect.

Preferably, an upper thickened block 431 is formed at the upper end of the rotating body 430, and the upper surface of the upper thickened block 431 vertically extends upwards to form an upper positioning ring 432;

the lower cavity wall of the cover plate 42 protrudes downwards to form a lower coupling block 421, the middle of the lower surface of the lower coupling block 421 is concave upwards to form a lower positioning cavity 420, and the contour size of the inner cavity wall of the lower positioning cavity 420 is the same as that of the outer ring wall of the upper positioning ring 432;

the upper positioning ring 432 is inserted into the lower positioning cavity 420, and the lower coupling block 421 and the upper thickening block 431 are connected through a screw. The beneficial effects are as follows: this arrangement can improve the connection strength and the mounting accuracy of the upper fluid director 43, preventing the left and right shaking.

Preferably, the center of the upper cavity wall of the lower positioning cavity 420 extends downwards to form a lower positioning column 422, and a first threaded blind hole 423 is formed in the center of the lower surface of the lower positioning column 422;

the center of the upper surface of the upper thickening block 431 protrudes upwards to form an upper convex column 433, the upper surface of the upper convex column 433 is concave inwards to form an upper positioning groove 434, and the contour size of the inner wall of the upper positioning groove 434 is the same as that of the outer wall of the lower positioning column 422;

a central stepped through hole 435 is formed in the middle of the upper cavity wall of the rotating body 430, and the central stepped through hole 435 and the upper positioning groove 434 are oppositely communicated up and down;

the lower positioning column 422 is inserted into the upper positioning groove 434, and a cylindrical head screw passes through the central stepped through hole 435 and is screwed into the first threaded blind hole 423. The beneficial effects are as follows: the double-positioning structure realizes high-precision positioning of the upper fluid director 43 and has good stabilizing effect.

Preferably, the slop pail 4 includes a hollow pail body 40, the pail body 40 is detachably connected to the upper surface of the clean water pail 5, the upper end of the vacuum tube 44 vertically extends into the lower part of the upper cavity wall of the pail body 40 and the lower end opening is communicated with the vacuum generator 8, the middle section of the drainage tube 41 is integrally connected to the lower cavity wall of the pail body 40,

the lower surface of the cover plate 42 is also provided with a positioning ring groove 424, and a sealing ring 45 is arranged between the positioning ring groove 424 and the barrel body 40; the beneficial effects are as follows: the sealing ring 45 is convenient for sealing the sewage bucket 4 to prevent sewage from overflowing.

One end of the cover plate 42 is hinged with the outer wall of the barrel body 40; the other end of the cover plate 42 is connected with a button 46, and the button 46 is fixed on the outer wall of the barrel body 40. The beneficial effects are as follows: the button 46 further facilitates opening of the cover 42, improving convenience for the user.

Preferably, the vacuum tube 44 is located at one side of the tub body 40, a middle section of the vacuum tube 44 is integrally connected with a lower cavity wall of the tub body 40, and the vacuum tube 44 is higher than an upper end of the drainage tube 41.

Preferably, the purified water bucket 5 further comprises a stabilizing pipe 52 integrally connected with the cavity of the purified water bucket 5, the stabilizing pipe 52 vertically penetrates through the upper cavity wall and the lower cavity wall of the purified water bucket 5, and the stabilizing pipe 52 is inserted into the lower section of the drainage pipe 41 in a tight fit manner. The beneficial effects are as follows: the position fixity of the drainage tube 41 can be improved by the stabilizing tube 52, the shaking phenomenon in the vacuum adsorption process is prevented, the overall noise and vibration are reduced, the service life is long, and the use feeling is high.

Preferably, the purified water bucket 5 is provided with a water outlet 50, one end of the water outlet 50 is provided with an electromagnetic opening and closing valve 51, and the electromagnetic opening and closing valve 51 can control the flow rate of the water outlet 50;

preferably, a four-way joint is arranged at the other end of the water outlet 50 and is respectively connected with a first water pipe, a second water pipe and a third water pipe; the beneficial effects are as follows: the water outlet 50 is provided with a multi-way joint, and can be suitable for outputting purified water with multiple functions.

Preferably, the electromagnetic opening and closing valve 41 is an electromagnetic ball valve.

Preferably, the control module is respectively and electrically connected with the vacuum generator 8, the electromagnetic opening and closing valve 51, the rolling brush 2 and the heating plate 1;

the vacuum generator 8 is fixed in a middle convex shell 92 of the machine shell 9, a holding handle 93 is arranged at the upper end of the middle convex shell 92, a switch 94 is arranged on the holding handle 93, the switch 94 is electrically connected with the control module, and the switch 94 can open and close the electromagnetic opening and closing valve 51, the vacuum generator 8 and the rolling brush 2. The beneficial effects are as follows: the control module realizes automatic cleaning and drying of the articles.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims (10)

1. A novel cleaning machine is characterized by comprising a water tank (01) with an integrated structure, and a heating disc (1), a rolling brush (2) and a dirty suction port (3) which are connected to the lower surface of a machine shell (9) in sequence along the transverse direction;

the lower surface of the heating disc (1) is provided with a plurality of steam nozzles (11), the upper end of the heating disc (1) is communicated with the water purifying barrel (5) through a first water pipe, and the heating disc (1) can heat and dry cleaning objects and heat water to form steam which is sprayed onto the cleaning objects through the steam nozzles (11);

the upper part of the rolling brush (2) is positioned in a brushing chamber (91) of the machine shell (9), a cleaning nozzle (6) on the upper cavity wall of the brushing chamber (91) is communicated with the water purifying barrel (5) through a second water pipe, and the rolling brush (2) sprays water through the cleaning nozzle (6) to wet and rotationally brushes the cleaned objects;

the upper end of the dirty suction port (3) is communicated with a drainage tube (41) of the sewage bucket (4) through a sewage recovery tube (31), the side wall of the lower end of the sewage recovery tube (31) is provided with a dredging nozzle (7), the dredging nozzle (7) is communicated with the clean water bucket (5) through a third water tube, and dirty at the dirty suction port (3) is sprayed with water through the dredging nozzle (7) to be diluted into low-concentration sewage and enters the sewage bucket (4);

the sewage bucket (4) of the water tank (01) is fixed on the upper surface of the purified water bucket (5), and the purified water bucket (5) is fixed on the machine shell (9); the upper end of the sewage bucket (4) is provided with a detachable cover plate (42), the center of the lower surface of the cover plate (42) is connected with an upper fluid director (43), the upper end of the drainage tube (41) is positioned under the upper fluid director (43) and the lower end of the drainage tube runs through the purified water bucket (5), and the vacuum generator (8) is communicated with the sewage bucket (4) to enable the sewage bucket (4) to generate negative pressure.

2. The novel cleaning machine as claimed in claim 1, characterized in that a steam generating chamber is formed inside the heating plate (1), the upper end of the steam generating chamber is connected with the first water pipe, and the lower end of the steam generating chamber is connected with a plurality of steam nozzles (11);

the main nozzles of the steam nozzles (11) are positioned at the middle point of the longitudinal central line of the lower disc body of the heating disc (1), and a plurality of auxiliary nozzles are symmetrically distributed on the two longitudinal sides of the main nozzles;

or the dirty suction port (3) is a longitudinal long round hole, a suction port cover plate at the lower end of the sewage recovery pipe (31) is detachably connected to the lower end of the side face of the machine shell (9), and the suction port cover plate is made of transparent materials.

3. The novel cleaning machine according to claim 1, characterized in that an electric control flow control valve is installed at the water inlet end of the dredging nozzle (7), a flow velocity sensor is installed in the sewage recovery pipe (31), the flow velocity sensor and the electric control flow control valve are electrically connected with a control module, and the control module controls the electric control flow control valve according to the real-time flow detected by the flow velocity sensor, so as to adjust the dredging water flow of the dredging nozzle (7).

4. The new cleaning machine as claimed in claim 1, characterized in that said upper deflector (43) comprises a rotating body (430) with an open lower end, and the horizontal section of said rotating body (430) is a circular ring with a gradually decreasing diameter from bottom to top.

5. The novel cleaning machine as claimed in claim 4, characterized in that the upper end of the rotating body (430) is formed with an upper thickened block (431), and the upper surface of the upper thickened block (431) extends vertically upwards to form an upper positioning ring (432);

the wall of the lower cavity of the cover plate (42) protrudes downwards to form a lower connecting block (421), and the middle of the lower surface of the lower connecting block (421) is concave upwards to form a lower positioning cavity (420);

the upper positioning ring (432) is inserted into the lower positioning cavity (420), and the lower connecting block (421) is connected with the upper thickening block (431) through a threaded piece.

6. The novel cleaning machine as claimed in claim 5, characterized in that the lower positioning cavity (420) extends downwards from the center of the upper cavity wall to form a lower positioning column (422), and a first threaded blind hole (423) is formed in the center of the lower surface of the lower positioning column (422);

the center of the upper surface of the upper thickening block (431) protrudes upwards to form an upper convex column (433), and the upper surface of the upper convex column (433) is concave inwards to form an upper positioning groove (434);

a central stepped through hole (435) is formed in the middle of the upper cavity wall of the rotating body (430), and the central stepped through hole (435) is communicated with the upper positioning groove (434) in an up-and-down opposite mode;

the lower positioning column (422) is inserted into the upper positioning groove (434), and a cylindrical head screw penetrates through the central stepped through hole (435) and is screwed into the first threaded blind hole (423).

7. The novel cleaning machine as claimed in claim 6, characterized in that the slop pail (4) comprises a hollow pail body (40), the pail body (40) is detachably connected to the upper surface of the clean water pail (5), the upper end of the vacuum tube (44) vertically extends into the lower part of the upper cavity wall of the pail body (40) and the lower port is connected with the vacuum generator (8),

the lower surface of the cover plate (42) is also provided with a positioning ring groove (424), and a sealing ring (45) is arranged between the positioning ring groove (424) and the barrel body (40);

one end of the cover plate (42) is hinged with the outer wall of the barrel body (40); the other end of the cover plate (42) is connected with a button (46), and the button (46) is fixed on the outer wall of the barrel body (40).

8. The novel cleaning machine as claimed in claim 1, characterized in that the clean water bucket (5) further comprises a stabilizing pipe (52) integrally connected with the cavity of the clean water bucket (5), the stabilizing pipe (52) vertically penetrates through the upper cavity wall and the lower cavity wall of the clean water bucket (5), and the stabilizing pipe (52) and the lower section of the drainage pipe (41) are inserted and connected in a tight fit manner.

9. The novel cleaning machine as claimed in claim 1, characterized in that the clean water bucket (5) is provided with a water outlet (50), and one end of the water outlet (50) is provided with an electromagnetic opening and closing valve (51);

or a four-way joint is arranged at the other end of the water outlet (50), and the four-way joint is respectively connected with the first water pipe, the second water pipe and the third water pipe.

10. The novel cleaning machine according to claim 9, characterized in that a control module is electrically connected with the vacuum generator (8), the electromagnetic on-off valve (51), the roller brush (2) and the heating plate (1), respectively;

vacuum generator (8) are fixed in middle convex shell (92) of casing (9), middle convex shell (92) upper end is equipped with grips handle (93), grip and install switch (94) on handle (93), switch (94) electricity is connected the control module, switch (94) can be opened and close electromagnetism on-off valve (51) vacuum generator (8) and round brush (2).

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