CN212597312U

CN212597312U - Ceramic tile bottom surface scavenging machine

Info

Publication number: CN212597312U
Application number: CN202020925380.0U
Authority: CN
Inventors: 傅建华; 傅雨欣妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a ceramic tile bottom surface scavenging machine, include: the transverse conveying device is provided with a plurality of conveying wheel sets arranged at intervals along the left-right direction, and a conveying surface is formed on the upper side of each conveying wheel set; the brush roller is arranged below the space between the two adjacent conveying wheel sets, and the upper part of the brush roller is higher than the conveying surface; and the brick pressing mechanism is arranged above the transverse conveying device, and a conveying gap is formed between the brick pressing mechanism and the transverse conveying device. The ceramic tile is transversely put on the conveying surface, the conveying wheel set conveys the ceramic tile to move in the left-right direction, the upper portion of the brush roller can clean the bottom surface of the ceramic tile, and the bottom of the ceramic tile can be continuously and automatically cleaned. The brush roller is arranged between the two conveying wheel sets, so that the conveying of the ceramic tiles is not influenced, and the cleaning of the ceramic tiles by the brush roller is also not influenced; because the brush roller is higher than the conveying surface, the ceramic tile warps when passing through the brush roller, and the tile pressing mechanism is arranged above the ceramic tile, so that the tilting of the ceramic tile can be reduced, and the contact between the ceramic tile and the brush roller is increased.

Description

Ceramic tile bottom surface scavenging machine

Technical Field

The utility model relates to a ceramic tile production facility technical field, in particular to ceramic tile bottom surface scavenging machine.

Background

During the production of the tiles or other subsequent processing, it is sometimes necessary to clean the bottom of the tiles. At present, all equipment for cleaning the ceramic tile cleans the front surface of the ceramic tile, and automatic equipment for continuously cleaning the bottom of the ceramic tile is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a ceramic tile bottom surface scavenging machine.

According to the utility model discloses a ceramic tile bottom surface scavenging machine, include:

the horizontal conveying device is provided with a plurality of conveying wheel sets arranged at intervals along the left-right direction, the rotating axes of the conveying wheel sets are arranged along the front-back direction, and the upper sides of the plurality of conveying wheel sets form a conveying surface;

the axes of the brush rollers are arranged along the front-back direction, the brush rollers are arranged below the space between two adjacent conveying wheel sets, and the upper parts of the brush rollers are higher than the conveying surface;

and the brick pressing mechanism is arranged above the conveying wheel set, and a conveying gap is formed between the brick pressing mechanism and the conveying surface.

According to the utility model discloses ceramic tile bottom surface scavenging machine has following beneficial effect at least: the ceramic tile is transversely put in conveying clearance, and the bottom surface of ceramic tile is down, and the brick pressing mechanism is in the top of ceramic tile, and the conveying wheel group carries the ceramic tile and moves in the left and right directions, and when the ceramic tile was through the upside of brush roller, the upper portion of brush roller can clean the bottom surface of ceramic tile, can realize in succession cleaning the automation of ceramic tile bottom. The brush roller is arranged between the two conveying wheel sets, so that the conveying of the ceramic tiles is not influenced, and the cleaning of the ceramic tiles by the brush roller is also not influenced; because the brush roller is higher than the conveying surface, the ceramic tile warps when passing through the brush roller, and the tile pressing mechanism is arranged above the ceramic tile, so that the tilting of the ceramic tile can be reduced, and the contact between the ceramic tile and the brush roller is increased.

According to some embodiments of the utility model, the utility model discloses still include brush height adjusting device, brush height adjusting device with horizontal conveyor relatively fixed, brush height adjusting device is equipped with the altitude mixture control end that can follow the up-and-down direction motion, the brush roller with the altitude mixture control end is connected, the altitude mixture control end with the front side and the rear side rotation of brush roller are connected. After the tile cleaning agent is cleaned for a period of time, the brush roller is abraded, the diameter of the brush roller is reduced, the contact between the brush roller and the tile is reduced, and the cleaning effect is reduced; the brush height adjusting device is arranged, so that the height of the brush roller can be adjusted upwards after the brush roller is abraded, the brush roller is close to the ceramic tile, and a good cleaning effect is kept conveniently. The height adjusting end is connected with the front side and the rear side of the brush roller, and the conveying of the ceramic tiles is not influenced.

According to some embodiments of the utility model, brush height adjusting device includes lift drive, lift drive with horizontal conveyor relatively fixed, lift drive locates carry the top of wheelset, lift drive's motion is served and is equipped with the lifter plate of horizontal setting, the preceding downside and the back downside of lifter plate are equipped with preceding riser and back riser respectively, height adjusting end includes preceding riser with the back riser, the front side and the back side of brush roller respectively with preceding riser with the back riser rotates to be connected, preceding riser or fixedly connected with brush motor on the back riser, the brush motor with the brush roller transmission is connected. The brush motor drives the brush roller to rotate, the brush motor also goes up and down along with the brush roller, and the lifting driving device can conveniently control the lifting of the brush roller; the ceramic tile is conveyed between the front vertical plate and the rear vertical plate along the left-right direction.

According to the utility model discloses a some embodiments, lift drive arrangement is including the fixed plate of fixed setting, the drive nut that fixedly connected with axis set up along upper and lower direction on the fixed plate, the drive nut in-connection has drive screw, drive screw's upside rotates and is connected with the lifter plate, the lifter plate with drive screw axial fixity, fixedly connected with elevator motor on the lifter plate, elevator motor with the drive screw transmission is connected. The lifting motor drives the driving screw to rotate, and the fixed plate and the driving nut are fixed, so that the driving screw and the lifting motor move up and down to drive the lifting plate and the brush roller to move up and down.

According to some embodiments of the utility model, the front end of brush roller is equipped with preceding connecting axle, the rear end of brush roller is equipped with the back connecting axle, preceding connecting axle with preceding riser releasable connection, the back connecting axle with back riser releasable connection. The brush roller can be conveniently replaced after being seriously worn by the brush roller due to the detachable connection of the brush roller with the front vertical plate and the rear vertical plate.

According to some embodiments of the utility model, the front vertical plate is rotatably connected with an intermediate shaft arranged along the front and back direction, the brush motor is connected to the front vertical plate, the intermediate shaft is in transmission connection with the brush motor, the rear end of the intermediate shaft is provided with a first splicing transmission hole which is arranged at the rear side of the front vertical plate, the front connecting shaft is inserted in the first insertion transmission hole and is fixed with the first insertion transmission hole in the circumferential direction, the rear vertical plate is connected with a telescopic bearing shaft in a sliding way along the front-back direction, the front side of the telescopic bearing shaft is provided with a second inserting hole, the second inserting hole is arranged at the front side of the rear vertical plate, the rear connecting shaft is inserted in the second inserting hole, the rear side of the telescopic bearing shaft is provided with a hand-pulling part, and the hand-pulling part is arranged at the rear side of the rear vertical plate.

The front connecting shaft and the rear connecting shaft on the brush roller are respectively inserted in the first inserting transmission hole and the second inserting hole. The brush motor drives the intermediate shaft to rotate, the intermediate shaft and the front connecting shaft are circumferentially fixed, and the intermediate shaft can drive the brush roller to rotate. The telescopic bearing shaft can slide and stretch back and forth, and when the rear connecting shaft is spliced with the second splicing hole, the telescopic bearing shaft stretches forwards; when the brush roller needs to be detached, the telescopic bearing shaft is pulled backwards through the hand pulling part, so that the second inserting hole is separated from the rear connecting shaft, then the brush roller is pulled backwards, the front connecting shaft is separated from the first inserting transmission hole, and the brush roller can be detached; when the brush roller is installed, the telescopic bearing shaft is pulled backwards, the front connecting shaft is inserted into the first inserting transmission hole, the rear connecting shaft is aligned to the second inserting hole, and the telescopic bearing shaft is pushed forwards to enable the second inserting hole to be sleeved on the rear connecting shaft, so that the brush roller is more convenient to replace.

According to the utility model discloses a some embodiments, flexible bearing axle with back riser circumference is fixed, be equipped with bearing in the second spliced eye, the back connecting axle peg graft in bearing's interior downthehole. Because of flexible bearing axle need slide from beginning to end, so flexible bearing axle is longer, and the hookup location moment of flexible bearing axle and back riser is longer, sets up the joint strength of fixed multiplicable flexible bearing axle of flexible bearing axle and back riser circumference with back riser. The rear connecting shaft is connected with the second inserting hole through the bearing, and the rotation is smoother.

According to the utility model discloses a some embodiments, the front side of the periphery of flexible bearing axle is equipped with the stopper, flexible spring has been cup jointed on the flexible bearing axle, flexible spring locates the stopper with between the back riser. The telescopic spring keeps exerting forward force on the telescopic bearing shaft, so that the telescopic bearing shaft and the rear connecting shaft are kept connected and cannot be separated, the operation of pulling by hands is facilitated, and additional locking action is not needed.

According to some embodiments of the utility model, the side of brush roller is equipped with the spray pipe, be equipped with at least one orientation on the spray pipe the water jet of conveying clearance. The water jet sprays water to the bottom of the ceramic tile, and the cleaning effect is better.

According to some embodiments of the utility model, the transverse conveying device still includes the carriage, the transport wheelset includes the transport axle that extends along the fore-and-aft direction, carry the axle with the carriage rotates to be connected, be equipped with conveyor motor on the carriage, conveyor motor with carry the axle transfer to be connected, carry a plurality of delivery wheels of epaxial fixedly connected with, it is a plurality of the delivery wheel is along front and back direction interval arrangement. The conveying wheels rotate along with the conveying shaft, and the conveying wheels are in contact with the bottom of the ceramic tile and drive the ceramic tile to move.

According to some embodiments of the utility model, the brick pressing mechanism includes at least one brick pressing wheel group, the brick pressing wheel group includes the brick pressing wheel that at least one axis set up along the fore-and-aft direction, the downside of brick pressing wheel with the upside of transport wheelset is equipped with transport clearance. When the ceramic tile contacts the tile pressing wheel, the tile pressing wheel rotates, so that the front surface of the ceramic tile cannot be damaged.

The utility model is used for the ceramic tile bottom surface cleans.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an overall perspective view of an embodiment of the present invention;

FIG. 2 is a partial perspective view of a conveyor wheel assembly and a brush roll according to an embodiment of the present invention;

FIG. 3 is a schematic partial front view of a conveyor roller set and a brush roller according to an embodiment of the present invention;

FIG. 4 is a perspective view of a brush height adjustment device and a brush roller according to an embodiment of the present invention;

FIG. 5 is a partial perspective view of a connecting structure of the brush roller and the rear vertical plate according to the embodiment of the present invention;

fig. 6 is a partial perspective view of a connecting structure of the brush roller and the front riser according to an embodiment of the present invention.

In the drawings: 101-conveying wheel set, 102-conveying frame, 201-brush roller, 202-lifting plate, 203-front vertical plate, 204-rear vertical plate, 205-brush motor, 206-fixing plate, 207-driving nut, 208-driving screw, 209-lifting motor, 210-front connecting shaft, 211-rear connecting shaft, 212-intermediate shaft, 213-telescopic bearing shaft, 214-hand pulling part, 215-telescopic spring, 301-brick pressing wheel and 401-water spraying pipe.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly defined, words such as set forth, connected, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the words in the present invention by combining the specific contents of the technical solutions.

A tile bottom surface sweeper according to an embodiment of the present invention will be described with reference to fig. 1 to 6.

The tile bottom surface sweeper comprises a transverse conveying device, a tile pressing mechanism and a brush roller 201.

The conveying direction of the transverse conveying device is the left-right direction and comprises a conveying frame 102, a plurality of conveying wheel sets 101 arranged at intervals along the left-right direction are arranged on the conveying frame 102, the rotation axes of the conveying wheel sets 101 are arranged along the front-back direction, conveying surfaces are formed on the upper sides of the plurality of conveying wheel sets 101, tiles are transversely placed on the conveying surfaces, and the bottom surfaces of the tiles face downwards. The conveying wheel set 101 comprises a conveying shaft, the conveying shaft is rotatably connected with the conveying frame 102, a conveying motor is arranged on the conveying frame 102, and the conveying shaft is in transmission connection with the conveying motor; the conveying shaft can be fixedly connected with a plurality of conveying wheels with narrow widths, and a single conveying wheel with wide width can be arranged, and the conveying wheels are contacted with the bottom surface of the ceramic tile and drive the ceramic tile to move.

The brush roller 201, the axis of brush roller 201 sets up along the fore-and-aft direction, and below between two adjacent conveying wheelsets 101 is located to brush roller 201, and the brush part on brush roller 201 has, and the upper portion of brush roller 201 is higher than and carries the face, makes brush roller 201 can contact the bottom surface of ceramic tile, can realize in succession cleaning the automation of ceramic tile bottom. The brush roller 201 is arranged between the two conveying wheel sets 101, so that the conveying of the ceramic tiles is not influenced, and the cleaning of the ceramic tiles by the brush roller 201 is also not influenced. The number of the brush rollers is at least one, and a plurality of brush rollers can be arranged at intervals along the left and right direction.

And the brick pressing mechanism is arranged above the conveying wheel set 101, and a conveying gap is formed between the brick pressing mechanism and the conveying surface. Because brush roller 201 is higher than the transport face, the perk takes place for the ceramic tile when the ceramic tile passes through brush roller 201, in order to increase the ceramic tile and contact with brush roller 201, sets up the brick pressing mechanism in the top of ceramic tile, reducible ceramic tile perk. The tile pressing mechanism can be provided with a limiting strip above the ceramic tile; or set up at least one pressure brick wheelset, the pressure brick wheelset includes that at least one axis sets up along the pressure brick wheel 301 of fore-and-aft direction, sets up the installed part on carriage 102, and pressure brick wheel 301 can connect on the installed part, and when the ceramic tile contacted pressure brick wheel 301, pressure brick wheel 301 rotated, can not cause the damage to the front of ceramic tile like this.

In some embodiments of the present invention, the side of the brush roller 201 is provided with a water spraying pipe 401, and the water spraying pipe 401 is provided with at least one water spraying opening facing the conveying gap. The water jet sprays water from the lower side of the ceramic tile to the bottom of the ceramic tile, and the cleaning effect is better. A water receiving groove can be arranged below the brush roller 201, and a water baffle plate can be arranged on the upper side of the brick pressing mechanism to reduce the splashing of water.

In some embodiments of the utility model, the utility model discloses still include brush height adjusting device, brush height adjusting device and horizontal conveyor relatively fixed, brush height adjusting device is equipped with the altitude mixture control end that can follow the up-and-down direction motion, and brush roller 201 is connected with the altitude mixture control end, and the altitude mixture control end rotates with the front side and the rear side of brush roller 201 to be connected. After the tile cleaning machine is cleaned for a period of time, the brush roller 201 is abraded, the diameter of the brush roller 201 is reduced, the contact between the brush roller 201 and tiles is reduced, and the cleaning effect is reduced; the hairbrush height adjusting device is arranged, so that after the hairbrush roller 201 is abraded, the height of the hairbrush roller 201 can be adjusted upwards, the hairbrush roller 201 is close to a ceramic tile, and a good cleaning effect is kept conveniently. The height adjusting ends are connected with the front and rear sides of the brush roller 201, not affecting the tile conveyance.

The brush height adjusting device can be manually adjusted, namely, elongated slots which can be adjusted up and down are arranged on the front side and the rear side of the brush roller 201, and the position of the brush roller 201 can be fixed through screws after the up-down position of the brush roller 201 is manually adjusted; or an electric lifting mechanism is adopted to adjust the upper and lower positions of the brush roller 201.

Further, the brush height adjusting device comprises a lifting driving device, the lifting driving device is relatively fixed with the transverse conveying device, the lifting driving device is arranged above the conveying wheel set 101, a lifting plate 202 transversely arranged is arranged on a movement end of the lifting driving device, a front vertical plate 203 and a rear vertical plate 204 are respectively arranged on the front lower side and the rear lower side of the lifting plate 202, the height adjusting end comprises a front vertical plate 203 and a rear vertical plate 204, the front side and the rear side of the brush roller 201 are respectively rotatably connected with the front vertical plate 203 and the rear vertical plate 204, a brush motor 205 is fixedly connected to the front vertical plate 203 or the rear vertical plate 204, and the brush motor 205 is in transmission connection with the brush roller 201. The brush motor 205 drives the brush roller 201 to rotate, the brush motor 205 also ascends and descends along with the brush roller 201, and the ascending and descending driving device can conveniently control the ascending and descending of the brush roller 201; the tiles are conveyed in the left-right direction between the front and

rear risers

203 and 204.

Further, the lifting driving device comprises a fixing plate 206 which is fixedly arranged, a driving nut 207 is fixedly connected to the fixing plate 206, the axis of the driving nut 207 is arranged along the vertical direction, a driving screw 208 is connected to the driving nut 207, the lifting plate 202 is rotatably connected to the upper side of the driving screw 208, the lifting plate 202 and the driving screw 208 are axially fixed, a lifting motor 209 is fixedly connected to the lifting plate 202, and the lifting motor 209 is in transmission connection with the driving screw 208. The lifting motor 209 drives the driving screw 208 to rotate, and since the fixing plate 206 and the driving nut 207 are fixed, the driving screw 208 and the lifting motor 209 move up and down to drive the lifting plate 202 and the brush roller 201 to move up and down.

In some embodiments of the present invention, the front end of the brush roller 201 is provided with a front connecting shaft 210, the rear end of the brush roller 201 is provided with a rear connecting shaft 211, the front connecting shaft 210 is detachably connected to the front vertical plate 203, and the rear connecting shaft 211 is detachably connected to the rear vertical plate 204. The brush roller 201 is detachably connected with the front vertical plate 203 and the rear vertical plate 204, and the brush roller 201 can be conveniently replaced after the brush roller 201 is seriously worn. The detachable connection accessible sets up two transition pieces, and preceding connecting axle 210 and back connecting axle 211 rotate with two transition pieces respectively and are connected, and two transition pieces pass through screw and preceding riser 203 and back riser 204 detachable connection.

Further, the last rotation of preceding riser 203 is connected with the jackshaft 212 that sets up along the fore-and-aft direction, brush motor 205 is connected on preceding riser 203, jackshaft 212 is connected with brush motor 205 transmission, the rear end of jackshaft 212 is equipped with first grafting transmission hole, the rear side of preceding riser 203 is located to first grafting transmission hole, preceding connecting axle 210 is pegged graft in first grafting transmission hole, preceding connecting axle 210 is fixed with first grafting transmission hole circumference, there is flexible bearing axle 213 along fore-and-aft direction sliding connection on the back riser 204, the front side of flexible bearing axle 213 is equipped with the second spliced eye, the front side of back riser 204 is located to the second spliced eye, back connecting axle 211 is pegged graft in the second spliced eye, the rear side of flexible bearing axle 213 is equipped with hand power portion 214, the rear side of back riser 204 is located to hand power portion 214.

The front connecting shaft 210 and the rear connecting shaft 211 on the brush roller 201 are respectively inserted into the first insertion transmission hole and the second insertion hole. The brush motor 205 drives the intermediate shaft 212 to rotate, the intermediate shaft 212 and the front connecting shaft 210 are circumferentially fixed, and the intermediate shaft 212 can drive the brush roller 201 to rotate. The telescopic bearing shaft 213 can slide and stretch back and forth, and when the rear connecting shaft 211 is inserted into the second inserting hole, the telescopic bearing shaft 213 stretches forwards; when the brush roller 201 needs to be detached, the telescopic bearing shaft 213 is pulled backwards through the hand pulling part 214, so that the second inserting hole is separated from the rear connecting shaft 211, then the brush roller 201 is pulled backwards, so that the front connecting shaft 210 is separated from the first inserting transmission hole, and the brush roller 201 can be detached; when the brush roller 201 is installed, the telescopic bearing shaft 213 is pulled backwards, the front connecting shaft 210 is inserted into the first inserting transmission hole, the rear connecting shaft 211 is aligned with the second inserting hole, and the telescopic bearing shaft 213 is pushed forwards to enable the second inserting hole to be sleeved on the rear connecting shaft 211, so that the brush roller 201 is more convenient to replace.

Further, flexible bearing axle 213 is fixed with back riser 204 circumference, is equipped with bearing in the second spliced eye, and back connecting axle 211 is pegged graft in bearing's downthehole. Because the telescopic bearing shaft 213 needs to slide back and forth, the telescopic bearing shaft 213 is long, the moment of the connection position of the telescopic bearing shaft 213 and the rear vertical plate 204 is long, and the telescopic bearing shaft 213 and the rear vertical plate 204 are circumferentially fixed to increase the connection strength of the telescopic bearing shaft 213 and the rear vertical plate 204. The rear connecting shaft 211 is connected with the second inserting hole through a bearing, and the rotation is smoother.

Furthermore, the front side of the periphery of the telescopic bearing shaft 213 is provided with a limit block, the telescopic bearing shaft 213 is sleeved with a telescopic spring 215, and the telescopic spring 215 is arranged between the limit block and the rear vertical plate 204. The extension spring 215 keeps applying a forward force to the extension bearing shaft 213, so that the extension bearing shaft 213 and the rear connecting shaft 211 are kept connected without being separated, the operation of pulling by a hand is facilitated, and no additional locking action is required.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent modifications or substitutions can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A tile floor sweeper, comprising:

2. The tile bottom surface sweeping machine according to claim 1, further comprising a brush height adjusting means fixed relative to the cross conveyor, the brush height adjusting means being provided with a height adjusting end movable in an up-and-down direction, the brush roller being connected to the height adjusting end, the height adjusting end being rotatably connected to front and rear sides of the brush roller.

3. The tile bottom surface sweeping machine of claim 2, wherein the brush height adjusting device comprises a lifting driving device, the lifting driving device is relatively fixed with the transverse conveying device, the lifting driving device is arranged above the conveying wheel set, a lifting plate transversely arranged is arranged on a movement end of the lifting driving device, a front vertical plate and a rear vertical plate are respectively arranged on the front lower side and the rear lower side of the lifting plate, the height adjusting end comprises the front vertical plate and the rear vertical plate, the front side and the rear side of the brush roller are respectively connected with the front vertical plate and the rear vertical plate in a rotating mode, a brush motor is fixedly connected to the front vertical plate or the rear vertical plate, and the brush motor is in transmission connection with the brush roller.

4. The tile bottom surface sweeping machine according to claim 3, wherein the lifting driving device comprises a fixed plate fixedly arranged, a driving nut is fixedly connected to the fixed plate, the driving nut is arranged in the vertical direction, the driving nut is internally connected with a driving screw, the lifting plate is rotatably connected to the upper side of the driving screw, the lifting plate is axially fixed to the driving screw, a lifting motor is fixedly connected to the lifting plate, and the lifting motor is in transmission connection with the driving screw.

5. The tile bottom surface sweeping machine of claim 3, wherein a front connecting shaft is provided at a front end of the brush roller, a rear connecting shaft is provided at a rear end of the brush roller, the front connecting shaft is detachably connected to the front vertical plate, and the rear connecting shaft is detachably connected to the rear vertical plate.

6. The tile floor sweeping machine of claim 5, wherein an intermediate shaft is rotatably coupled to the front riser in a front-rear direction, the brush motor is connected to the front vertical plate, the intermediate shaft is in transmission connection with the brush motor, the rear end of the intermediate shaft is provided with a first splicing transmission hole which is arranged at the rear side of the front vertical plate, the front connecting shaft is inserted in the first insertion transmission hole and is fixed with the first insertion transmission hole in the circumferential direction, the rear vertical plate is connected with a telescopic bearing shaft in a sliding way along the front-back direction, the front side of the telescopic bearing shaft is provided with a second inserting hole, the second inserting hole is arranged at the front side of the rear vertical plate, the rear connecting shaft is inserted in the second inserting hole, the rear side of the telescopic bearing shaft is provided with a hand-pulling part, and the hand-pulling part is arranged at the rear side of the rear vertical plate.

7. The tile bottom surface sweeping machine according to claim 6, wherein a limiting block is arranged on the front side of the periphery of the telescopic bearing shaft, a telescopic spring is sleeved on the telescopic bearing shaft, and the telescopic spring is arranged between the limiting block and the rear vertical plate.

8. The tile bottom surface sweeping machine of claim 1, wherein a water spraying pipe is provided beside the brush roller, and at least one water spraying port facing the conveying gap is provided on the water spraying pipe.

9. The tile bottom surface sweeping machine according to claim 1, wherein the lateral conveying device further comprises a conveying frame, the conveying wheel set comprises a conveying shaft extending in the front-rear direction, the conveying shaft is rotatably connected with the conveying frame, a conveying motor is arranged on the conveying frame, the conveying motor is in transmission connection with the conveying shaft, a plurality of conveying wheels are fixedly connected to the conveying shaft, and the plurality of conveying wheels are arranged at intervals in the front-rear direction.

10. The tile bottom surface sweeping machine according to claim 1, wherein the tile pressing mechanism includes at least one tile pressing wheel group, the tile pressing wheel group includes at least one tile pressing wheel whose axis is arranged in a front-rear direction, and the lower side of the tile pressing wheel and the upper side of the conveying wheel group are provided with the conveying gap.