CN112917321B

CN112917321B - Production robot that sweeps floor uses engine body shell grinding device

Info

Publication number: CN112917321B
Application number: CN202110372393.9A
Authority: CN
Inventors: 许喜冰; 王旭东; 王维胜
Original assignee: Guangdong Elanz Technology Co ltd
Current assignee: Guangdong Elanz Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-08-05
Anticipated expiration: 2041-04-07
Also published as: CN112917321A

Abstract

The invention discloses a machine body shell polishing device for a production sweeping robot, and relates to the technical field of machining. This production organism shell grinding device for robot of sweeping floor, the slider has been cup jointed in the inside activity that makes the slip track, at the bottom installation fixed block of slider, through flexible hydraulic column, makes connecting plate and removal casing fixed connection, makes the connecting plate have supplementary clamp ball through bearing and spring housing and expanding spring connection, and the shell of the robot of being convenient for sweep floor when using carries out the centre gripping, conveniently carries out the position of rotation adjustment shell simultaneously in front and back vertical, conveniently carries out comprehensive polishing.

Description

Production robot that sweeps floor uses engine body shell grinding device

Technical Field

The invention relates to the technical field of machining, in particular to a machine body shell polishing device for a production sweeping robot.

Background

The floor sweeping robot is also called an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, and can automatically complete floor cleaning work in a room by means of certain artificial intelligence. Generally, the floor cleaning machine adopts a brushing and vacuum mode, and firstly absorbs the impurities on the floor into the garbage storage box, so that the function of cleaning the floor is achieved. Generally, a robot that performs cleaning, dust collection and floor wiping is also collectively called a floor sweeping robot. The machine body of the sweeping machine is a wireless machine, and mainly takes a disc type as a main machine. The rechargeable battery is used for operation, and the operation mode is a remote controller or an operation panel on the machine. Generally, the time can be set for cleaning in a reserved mode, and the automatic charging is realized. The sensor is arranged in front of the device, can detect obstacles, can automatically turn when touching a wall or other obstacles, and can walk different routes according to different manufacturers so as to plan cleaning areas. Some of the earlier models may lack some functions because of their simple operation and convenience, and are now gradually popularized and become common household appliances for office workers and modern families. The robotics is becoming more mature nowadays, so each brand has different research and development directions and has special designs, such as double dust absorption covers, hand-held dust collectors, dust collection boxes with washing and mopping functions, aromatic agents releasing or photocatalyst sterilization functions.

Polishing to the shell makes key step in the production process of robot of sweeping the floor now, can have some problems in current polishing, at first just the shell of robot of sweeping the floor is cylindrical, its process of polishing is comparatively complicated, artifical polishing is difficult to large batch production, machinery is polished and is needed to pass through more step of polishing, mechanical occupation of land space is great, and the wire drawing outward appearance of polishing is difficult to adjust, a machinery can only carry out ascending wire drawing of a side usually, be difficult to polish more multiple wire drawing shape and decorative pattern, can increase manufacturing cost when consuming diversified, for this reason, we provide a production machine body shell grinding device for robot of sweeping the floor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a machine body shell polishing device for a production sweeping robot, and solves the problems in the background technology.

In order to realize the purpose, the invention is realized by the following technical scheme: a machine body shell polishing device for a production floor sweeping robot comprises a moving shell and a top plate, wherein a steering hydraulic column is fixedly mounted at the left end of the moving shell, a steering motor is fixedly connected to the bottom of the right end of an output shaft of the steering hydraulic column, a spring shell is fixedly mounted above the steering motor, a clamping plate is movably sleeved in the spring shell, a telescopic spring is fixedly mounted above the clamping plate, a clamping ball is fixedly mounted above the spring shell, a fixed block is fixedly sleeved outside the top end of the spring shell, a clamping spring is fixedly connected outside the fixed block, a telescopic sleeve is fixedly mounted outside the fixed block, a clamping block is fixedly mounted outside the telescopic sleeve, a telescopic hydraulic column is fixedly sleeved inside the rear end of the moving shell, a connecting plate is fixedly mounted at the front side of the telescopic hydraulic column, and an auxiliary clamping ball is fixedly mounted at the front side of the connecting plate through a bearing and the spring shell, the top fixed mounting of roof has accuse position hydraulic pressure post, the rear end fixed mounting of accuse position hydraulic pressure post has grinding motor, the bottom fixed mounting of grinding motor's output shaft has the bevel gear, the left end movable mounting of bevel gear has another bevel gear, the rear fixed mounting of bevel gear has the wheel of polishing, the fixed cover in outside of wheel of polishing has connect the piece of polishing. The utility model discloses a ball screw driver, including removal casing, material conveyer belt, support ring, lifting hydraulic post, ball silk piece, screw rod, drive belt, the inside activity of drive belt has cup jointed the fixed block, the outside fixed mounting that removes the casing has the support ring, the rear end of material conveyer belt is provided with driving motor, the inboard of material conveyer belt is provided with the centre gripping accessory plate, the outside fixed mounting of centre gripping accessory plate right-hand member has the support ring, the below fixed mounting that removes the casing has the lift hydraulic post, the front and back side difference fixedly connected with ball silk piece of the below of lift hydraulic post, two the inboard activity of ball silk piece has cup jointed the fixed block, the inside activity of ball silk piece has cup jointed the screw rod, the outside activity of screw rod right-hand member has cup jointed the drive belt, the inside activity of drive belt has cup jointed the rotation post, the right-hand member fixed mounting who rotates the post has servo motor.

Optionally, the top end of the telescopic spring is fixedly connected with the bottom end of the clamping ball, the clamping ball is located inside the fixing block, and the bottom end of the clamping ball is higher than the top end of the fixing block.

Optionally, the clamping spring is sleeved outside the telescopic sleeve, the clamping spring is not in contact with the telescopic sleeve, and the outer side of the clamping spring is fixedly connected with the clamping block.

Optionally, a groove adapted to an output shaft of the polishing motor is formed in the top plate, and the output shaft of the polishing motor extends downwards to the lower side of the top plate.

Optionally, a frosted surface is fixedly mounted on the outer portion of the polishing wheel, an adhesive surface is fixedly connected to the inner side of the polishing disc, and a spring shell and a telescopic spring are connected to the rear of the polishing wheel through a bearing.

Optionally, the outer portion of the support ring is movably sleeved with the material conveying belt through a bearing, and a support column is fixedly mounted on the outer side of the clamping auxiliary plate.

Optionally, the outer side of the driving motor is fixedly provided with a support column, and the left end of the material conveying belt and the inner side of the right end of the material conveying belt are fixedly connected with the support column through a bearing.

Optionally, the steering hydraulic column is arc-shaped, and the inner side of the rear end of the movable housing is arc-shaped and matched with the steering hydraulic column.

The invention provides a machine body shell polishing device for a production sweeping robot, which has the following beneficial effects:

1. this production robot that sweeps floor uses engine body shell grinding device, design through removing the casing, rear end fixed mounting in removing the casing inside turns to the hydraulic pressure post, it turns to the motor to be connected with turning to hydraulic pressure post right-hand member, make the top that turns to the motor install spring housing and fixed block and centre gripping spring and telescopic sleeve and grip block, utilize the support bar simultaneously, the front end is connected with the slip track in removing the casing, the slider has been cup jointed in the inside activity that makes the slip track, install the fixed block in the bottom of slider, through flexible hydraulic pressure post, make connecting plate and removal casing fixed connection, it has supplementary clamp ball to make the connecting plate have through bearing and spring housing and telescopic spring connection, the shell that is convenient for sweep the robot when using carries out the centre gripping, the convenient position of carrying out the rotation adjustment shell in front and back is vertical simultaneously, conveniently carry out comprehensive polishing.

2. This production robot that sweeps floor uses engine body shell grinding device, through install accuse position hydraulic column and grinding motor in the top of roof, install the bevel gear with grinding motor's output shaft's bottom, it has another bevel gear to lead to eating the tooth's socket meshing at the rear of bevel gear, make the left end of bevel gear install the wheel of polishing, be connected with spring housing and expanding spring through the bearing at the left end of wheel of polishing, be convenient for when using through accuse position hydraulic column control grinding motor's front and back position and then the position of control wheel of polishing make things convenient for the wheel of polishing cooperation below to clamp the position and carry out comprehensive polishing to the robot shell that sweeps floor.

3. This production robot that sweeps floor uses engine body shell grinding device, install the lift hydraulic pressure post through the below at the removal casing, the below that makes the lift hydraulic pressure post is connected with the ball piece, the lead screw has been cup jointed in the inside activity of ball piece, the drive belt has been cup jointed in the outside activity of messenger's lead screw right-hand member, be provided with through the inside at the drive belt and rotate the post, make the output shaft fixed connection who rotates post and servo motor, install material conveyer belt and driving motor and centre gripping accessory plate and support ring simultaneously in the front and back of removal casing, conveniently transport the hair through the material conveyer belt and wait to process to the left side of right-hand member material conveyer belt, will sweep floor the robot shell through the cooperation of ball piece and lead screw and accomplish to transport and polish and transport after processing finishes, conveniently last large-scale production and processing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a disassembled state;

FIG. 3 is a schematic structural view of a clamping block of the present invention;

FIG. 4 is a schematic view of the grinding wheel of the present invention;

fig. 5 is a schematic structural view of the material conveying belt of the present invention.

In the figure: 1. moving the housing; 2. a steering hydraulic column; 3. a steering motor; 4. a spring shell; 5. a clamping plate; 6. a tension spring; 7. clamping the ball; 8. a fixed block; 9. a clamping spring; 10. a telescopic sleeve; 11. a supporting strip; 12. a sliding track; 13. a slider; 14. a fixed block; 15. a clamping block; 16. a telescopic hydraulic column; 17. a connecting plate; 18. auxiliary ball clamping; 19. a top plate; 20. a position control hydraulic column; 21. polishing the motor; 22. a bevel gear; 23. grinding the wheel; 24. grinding the sheets; 25. a support ring; 26. clamping the auxiliary plate; 27. a material conveyor belt; 28. a drive motor; 29. lifting the hydraulic column; 30. a ball screw block; 31. a fixed block; 32. a screw shaft; 33. a transmission belt; 34. rotating the column; 35. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a machine body shell grinding device for a production sweeping robot comprises a movable shell 1 and a top plate 19, wherein a steering hydraulic column 2 is fixedly installed at the left end of the movable shell 1, the steering hydraulic column 2 is arc-shaped, the inner side of the rear end of the movable shell 1 is arc-shaped and matched with the steering hydraulic column 2, when the steering hydraulic column 2 is arranged to be arc-shaped, the movement direction of a steering motor 3 is conveniently controlled through the steering hydraulic column 2 in use, the steering motor 3 moves from a vertical state to a horizontal state, when the machine body shell grinding device is used, the steering hydraulic column 2 is controlled to push the steering motor 3, the opening position of a spring shell 4 above the steering motor 3 is enabled to be overlapped with a fixed block 14, the fixed block 14 is enabled to be inserted into the spring shell 4, then, a telescopic spring 6 is squeezed backwards through squeezing of the fixed block 14, and the telescopic spring 6 pushes a clamping ball 7 to squeeze a shell, meanwhile, the telescopic hydraulic column 16 is controlled to extend out, so that the telescopic hydraulic column 16 drives the connecting plate 17 to move forwards, the connecting plate 17 can compress the spring shell 4 and the telescopic spring 6 on the right side, the auxiliary clamping ball 18 is pressed with the outer side of the left end of the shell, the shell is conveniently polished without dead angles, the bottom of the right end of an output shaft of the steering hydraulic column 2 is fixedly connected with the steering motor 3, the spring shell 4 is fixedly arranged above the steering motor 3, the clamping plate 5 is movably sleeved inside the spring shell 4, the telescopic spring 6 is fixedly arranged above the clamping plate 5, the top end of the telescopic spring 6 is fixedly connected with the bottom end of the clamping ball 7, the clamping ball 7 is positioned inside the fixed block 8, the bottom end of the clamping ball 7 is higher than the top end of the fixed block 8, the clamping ball 7 and the fixed block 8 play a clamping role, and the clamping block 15 can be retracted inwards under the action of the auxiliary clamping plate 26 when in use, the clamping spring 9 and the telescopic sleeve 10 are in a compressed state through the inward contraction of the clamping block 15, so that the clamping block 15 is attached to the inside of the sweeping robot to clamp the shell tightly and prevent the shell from falling off, the clamping of the device is facilitated, the clamping ball 7 is fixedly mounted above the spring shell 4, the fixed block 8 is fixedly sleeved on the outer portion of the top end of the spring shell 4, the clamping spring 9 is fixedly connected to the outer side of the fixed block 8, the clamping spring 9 is sleeved on the outer portion of the telescopic sleeve 10, the clamping spring 9 is not in contact with the telescopic sleeve 10, the outer side of the clamping spring 9 is fixedly connected with the clamping block 15, the telescopic sleeve 10 supports the clamping spring 9 to move, the shell is conveniently fixed when the device is used through the cooperation of the telescopic sleeve 10 and the clamping spring 9, and the clamping block 15 is prevented from being inwards contracted under the action of the clamping auxiliary plate 26 when the subsequent polishing device is used, the clamping spring 9 and the telescopic sleeve 10 are in a compressed state through the inward contraction of the clamping block 15, so that the clamping block 15 and the inner part of the shell are fixed, the telescopic sleeve 10 is fixedly installed on the outer side of the fixed block 8, the clamping block 15 is fixedly installed on the outer side of the telescopic sleeve 10, the telescopic hydraulic column 16 is fixedly sleeved and connected with the inner part of the rear end of the movable shell 1, the connecting plate 17 is fixedly installed on the front side of the telescopic hydraulic column 16, the auxiliary clamping ball 18 is fixedly installed on the front side of the connecting plate 17 and the spring shell 4 through a bearing, a groove adaptive to an output shaft of the grinding motor 21 is formed in the top plate 19, the output shaft of the grinding motor 21 downwardly extends to the lower part of the top plate 19, through the design of the groove, the grinding motor 21 is convenient to move during use, and is matched with the spring shell 4 and the telescopic spring 6 at the left end of the grinding wheel 23 under the driving of the grinding motor 21 so as to conveniently control the use of the front and back position convenience device of the grinding wheel 23 during use, the grinding motor 21 is started, the grinding motor 21 drives the bevel gear 22 to rotate, the grinding wheel 23 is driven to rotate in the middle through the rotation of the bevel gear 22, then grinding is carried out, during grinding, the position control hydraulic column 20 can be controlled to further control the position of the grinding motor 21, further the position of the grinding wheel 23 is controlled, further comprehensive grinding is carried out, the position control hydraulic column 20 is fixedly installed above the top plate 19, the grinding motor 21 is fixedly installed at the rear end of the position control hydraulic column 20, the bevel gear 22 is fixedly installed at the bottom end of an output shaft of the grinding motor 21, another bevel gear 22 is movably installed at the left end of the bevel gear 22, the grinding wheel 23 is fixedly installed behind the bevel gear 22, a rough surface is fixedly installed outside the grinding wheel 23, a sticky surface is fixedly connected to the inner side of the grinding sheet 24, the spring shell 4 and the extension spring 6 are connected to the rear side of the grinding wheel 23 through a bearing, through the spring shell 4, and expanding spring 6's design makes things convenient for the regulation of wheel 23 position of polishing, utilizes the cooperation of accuse position hydraulic pressure post 20 and groove and spring shell 4 and expanding spring 6, makes things convenient for the use of device and then controls the position of wheel 23 of polishing to the device, effectively improves the practicality of device, and the fixed cover in the outside of wheel 23 of polishing has connect the piece 24 of polishing. Two material conveying belts 27 are respectively arranged at the left side and the right side of the movable shell 1, a driving motor 28 is arranged at the rear end of each material conveying belt 27, supporting columns are fixedly arranged at the outer side of each driving motor 28, the supporting columns are fixedly connected to the inner sides of the left end and the right end of each material conveying belt 27 through bearings, each material conveying belt 27 plays a role in feeding, when the material feeding device is used, firstly, wool is placed above the material conveying belt 27 at the right end, then, the driving motor 28 is controlled to drive the material conveying belts 27 to rotate, so that the wool on the material conveying belts 27 is conveyed to the left end of the material conveying belts 27 at the right end to complete the conveying process, after polishing is finished, the shell is located at a proper height by controlling the lifting hydraulic column 29, then, the lifting hydraulic column 29 and the movable shell 1 are controlled to move leftwards by the servo motor 35, the clamping blocks 15 are inserted into the clamping auxiliary plate 26 from the upper part of the material conveying belt 27 at the left end, the shell is placed above a left-end material conveyor belt 27, so that the sending process can be further completed, a clamping auxiliary plate 26 is arranged on the inner side of the material conveyor belt 27, a support ring 25 is fixedly arranged on the outer portion of the right end of the clamping auxiliary plate 26, the outer portion of the support ring 25 is movably sleeved with the material conveyor belt 27 through a bearing, a support column is fixedly arranged on the outer side of the clamping auxiliary plate 26, when the shell is used, through the design of the clamping auxiliary plate 26, a clamping block 15 is designed to be cross-wide in the middle, the two ends are smaller, so that the shell can be conveniently fixed by the clamping auxiliary plate 26 through matching of the clamping block 15, a lifting hydraulic column 29 is fixedly arranged below the movable shell 1, ball wire blocks 30 are respectively and fixedly connected to the front side and the rear side below the lifting hydraulic column 29, fixed blocks 31 are movably sleeved on the inner sides of the two ball wire blocks 30, and screw rods 32 are movably sleeved inside the ball wire blocks 30, the outside activity of lead screw 32 right-hand member has cup jointed drive belt 33, and the inside activity of drive belt 33 has cup jointed the post 34 that rotates, and the right-hand member fixed mounting who rotates post 34 has servo motor 35.

In conclusion, when the machine body shell grinding device for the production sweeping robot is used, firstly, woollen is placed above the right material conveying belt 27, then the driving motor 28 is controlled to drive the material conveying belt 27 to rotate, so that the woollen on the material conveying belt 27 is conveyed to the left end of the right material conveying belt 27, then the servo motor 35 is controlled to drive the rotating column 34 and the conveying belt 33 to rotate in a middle direction, then the two screw rods 32 are driven to rotate synchronously by the rotation of the conveying belt 33, so that the screw rods 32 drive the fixed block 31 to move, the fixed block 31 drives the lifting hydraulic column 29 and the movable shell 1 to move to the position below the left end of the right material conveying belt 27, then the lifting hydraulic column 29 is controlled to lift upwards, so that the lifting hydraulic column 29 pushes the movable shell 1 to lift upwards, the lifting of the movable shell 1 drives the steering hydraulic column 2 and the steering motor 3 to lift up together with the spring shell 4 and the telescopic sleeve 10, then the clamping block 15 will contract inwards under the action of the clamping auxiliary plate 26, the clamping spring 9 and the telescopic sleeve 10 will be in a compressed state through the inward contraction of the clamping block 15, then the lifting hydraulic column 29 and the moving shell 1 will be controlled to move leftwards through the servo motor 35, when the shell of the sweeping robot moves to the lower part of the grinding wheel 23, the lifting hydraulic column 29 will be controlled to lift upwards, then the grinding motor 21 will be controlled to start, the grinding motor 21 will drive the bevel gear 22 to rotate, the grinding wheel 23 will be driven to rotate in the middle through the rotation of the bevel gear 22, then grinding will be carried out, when grinding is carried out, the position of the grinding motor 21 will be controlled through controlling the position control hydraulic column 20, and then the position of the grinding wheel 23 will be controlled, and when the side surface of the shell needs to be ground, the steering hydraulic column 2 will be controlled to push the steering hydraulic column 3, so that the opening position of the spring shell 4 above the steering motor 3 will be coincided with the fixed block 14, make fixed block 14 insert to the inside of spring shell 4, can extrude expanding spring 6 backward through the extrusion of fixed block 14 afterwards, make expanding spring 6 promote to press the shell with centre gripping ball 7, control flexible hydraulic column 16 simultaneously and stretch out, make flexible hydraulic column 16 drive connecting plate 17 forward motion, connecting plate 17 can compress spring shell 4 and expanding spring 6 on right side, make supplementary ball 18 and the outside of the left end of shell oppress, polish through grinding wheel 23, after polishing, through controlling lift hydraulic column 29, make the shell be located suitable height, later through servo motor 35 control lift hydraulic column 29 and removal casing 1 left motion, insert grip block 15 from the top of left end material conveyer belt 27 to the inside of centre gripping accessory plate 26, make the shell place in the top of left end material conveyer belt 27, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production robot that sweeps floor machine body shell grinding device, is including removing casing (1) and roof (19), its characterized in that: the left end of the movable shell (1) is fixedly provided with a steering hydraulic column (2), the bottom of the right end of an output shaft of the steering hydraulic column (2) is fixedly connected with a steering motor (3), the upper part of the steering motor (3) is fixedly provided with a spring shell (4), a clamping plate (5) is movably sleeved in the spring shell (4), an expansion spring (6) is fixedly arranged above the clamping plate (5), a clamping ball (7) is fixedly arranged above the spring shell (4), the outer part of the top end of the spring shell (4) is fixedly sleeved with a fixed block (8), the outer side of the fixed block (8) is fixedly connected with a clamping spring (9), the outer side of the fixed block (8) is fixedly provided with an expansion sleeve (10), the outer side of the expansion sleeve (10) is fixedly provided with a clamping block (15), and the inner part of the rear end of the movable shell (1) is fixedly sleeved with an expansion hydraulic column (16), the front side of flexible hydraulic column (16) fixed mounting has connecting plate (17), the front side of connecting plate (17) has supplementary double-layered ball (18) through bearing and spring shell (4) fixed mounting, the top fixed mounting of roof (19) has accuse position hydraulic column (20), the rear end fixed mounting of accuse position hydraulic column (20) has grinding motor (21), the bottom fixed mounting of the output shaft of grinding motor (21) has bevel gear (22), the left end movable mounting of bevel gear (22) has another bevel gear (22), the rear fixed mounting of bevel gear (22) has grinding wheel (23), the fixed cover in outside of grinding wheel (23) has grinding piece (24), the left and right sides branch of removal casing (1) is laid two material conveyor belt (27), the rear end of material conveyor belt (27) is provided with driving motor (28), the inboard of material conveyer belt (27) is provided with centre gripping accessory plate (26), the outside fixed mounting of centre gripping accessory plate (26) right-hand member has support ring (25), the below fixed mounting who removes casing (1) has lift hydraulic cylinder (29), front and back side difference fixedly connected with ball silk piece (30) of the below of lift hydraulic cylinder (29), two fixed block (31) have been cup jointed in the inboard activity of ball silk piece (30), screw rod (32) have been cup jointed in the inside activity of ball silk piece (30), drive belt (33) have been cup jointed in the outside activity of screw rod (32) right-hand member, the inside activity of drive belt (33) has been cup jointed and has rotated post (34), the right-hand member fixed mounting who rotates post (34) has servo motor (35).

2. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the top of expanding spring (6) and the bottom fixed connection who presss from both sides ball (7), it is located the inside of fixed block (8) to press from both sides ball (7), the bottom of pressing from both sides ball (7) is higher than the top of fixed block (8).

3. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the clamping spring (9) is sleeved outside the telescopic sleeve (10), the clamping spring (9) is not in contact with the telescopic sleeve (10), and the outer side of the clamping spring (9) is fixedly connected with the clamping block (15).

4. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the groove that adapts to grinding motor (21) output shaft is seted up to the inside of roof (19), grinding motor (21) output shaft downwardly extending to the below of roof (19).

5. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the polishing machine is characterized in that a frosted surface is fixedly arranged outside the polishing wheel (23), the inner side of the polishing disc (24) is fixedly connected with an adhesive surface, and the rear part of the polishing wheel (23) is connected with a spring shell (4) and a telescopic spring (6) through a bearing.

6. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the outer part of the support ring (25) is movably sleeved with the material conveying belt (27) through a bearing, and a support column is fixedly installed on the outer side of the clamping auxiliary plate (26).

7. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the outside fixed mounting of driving motor (28) has the support column, two the inboard through bearing fixedly connected with support column of the left end of material conveyer belt (27) and right-hand member.

8. The machine body shell grinding device for the production floor sweeping robot as claimed in claim 1, characterized in that: the steering hydraulic column (2) is arc-shaped, and the inner side of the rear end of the movable shell (1) is arc-shaped and matched with the steering hydraulic column (2).