CN214995654U

CN214995654U - Wall painting device

Info

Publication number: CN214995654U
Application number: CN202120387115.6U
Authority: CN
Inventors: 王玲
Original assignee: Shanghai Red Ant Decoration Design Co ltd
Current assignee: Shanghai Red Ant Decoration Design Co ltd
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-12-03
Anticipated expiration: 2031-02-21

Abstract

The utility model relates to a wall whitewashes device, it includes the handcart, fixed surface installs scribbles storage bucket and high pressure water pump on the automobile body of handcart, scribble and install the inlet pipe between storage bucket and the high pressure water pump, handcart one side fixed mounting has the stay tube, the lateral wall that handcart one side was kept away from to the stay tube has seted up the slippery fell along stay tube length direction, the slippery fell is equipped with the slider, slider fixedly connected with goes up the cable and rolls off the cable, fixed surface installs the winding mechanism who supplies cable and roll up or emit down the cable on the automobile body of handcart, slider fixed mounting has the fixed pipe of perpendicular to stay tube, the equal fixed mounting in fixed pipe both ends has the fixed plate, rotate between two fixed plates and connect the whitewash roller, the fixed pipe is equipped with the sprinkler mechanism that intercommunication high pressure water pump sprayed coating to the whitewash roller. This application has the effect that improves the efficiency of whitewashing of wall whitewashing device.

Description

Wall painting device

Technical Field

The application relates to the field of painting equipment, in particular to a wall painting device.

Background

Wall painting in building construction belongs to the fitment process, and the workman paints the wall after staining coating with whitewash device.

Chinese patent with grant publication number CN211622466U discloses an indoor wall whitewashes device, including screw thread handle and whitewash roller, screw thread handle top outer wall position department has cup jointed the screw thread spliced pole, screw thread spliced pole upper end intermediate position department is provided with the screw thread bracing piece, screw thread bracing piece top left side inside position department has cup jointed the screw thread column spinner, screw thread column spinner outer wall position department has cup jointed the cavity rotation axis, the cavity rotation axis is located screw thread bracing piece top left side position department, the cavity rotation axis passes through fixation nut and screw thread column spinner fixed connection, fixation nut is located screw thread column spinner left side outer wall position department, cavity rotation axis outer wall position department is provided with the whitewash roller.

In view of the above-mentioned related technologies, the inventor believes that the painting roller needs to be painted with paint before painting the wall, and the painting roller needs to be painted with paint again after the paint on the painting roller is used up, so that the painting efficiency of painting the wall after painting the wall by continuously painting the paint with the painting roller is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the painting efficiency of a wall painting device, the application provides a wall painting device.

The application provides a wall whitewashes device adopts following technical scheme:

the utility model provides a wall whitewashes device, includes the handcart, fixed surface installs scribbles storage bucket and high pressure water pump on the automobile body of handcart, scribble and install the inlet pipe between storage bucket and the high pressure water pump, handcart one side fixed mounting has the stay tube, the stay tube is kept away from the week lateral wall of handcart one side and has been seted up the slippery fell along stay tube length direction, the slippery fell is equipped with the slider, slider fixedly connected with goes up the cable and rolls off the line cable, fixed surface installs the winding mechanism who supplies cable and roll up or emit down the cable on the automobile body of handcart, slider fixed mounting has the fixed pipe of perpendicular to stay tube, the equal fixed mounting in fixed pipe both ends has the fixed plate, two rotate between the fixed plate and connect the whitewash roller, fixed pipe is equipped with the sprinkler mechanism that intercommunication high pressure water pump sprayed coating to the whitewash roller.

Through adopting above-mentioned technical scheme, when needs whitewash the wall, start high pressure water pump, scribble the inside coating of storage bucket and follow inlet pipe and discharging pipe entering spray mechanism. The spraying mechanism sprays the coating on the painting roller. After the paint is soaked in the brush roller, the winding mechanism is started, and when the winding mechanism winds the upper cable and discharges the lower cable, the sliding block moves upwards along the length direction of the first slide way to drive the brush roller to paint the wall. When the winding mechanism releases the upper cable and winds the lower cable, the sliding block moves downwards along the length direction of the first slide way to drive the brushing roller to paint the wall. Thereby completing the plastering work for the wall.

The high-pressure water pump continuously extracts the coating from the coating bucket and sprays the coating from the spraying mechanism, and the painting roller can continuously obtain the supplement of the coating, so that the time for repeatedly staining the coating by the painting roller is reduced, and the painting efficiency of the wall painting device is improved.

Optionally, the spraying mechanism includes shunt tubes and a plurality of shower nozzles, each the shower nozzle is installed in fixed pipe, the shower nozzle is arranged along fixed pipe length direction, be connected with the discharging pipe between high pressure water pump one end and the shunt tubes, a plurality of sub-pipes are installed to the shunt tubes, each the shower nozzle is connected with the sub-pipe respectively, each the shower nozzle all faces the brush roller.

Through adopting above-mentioned technical scheme, the water pump draws the raw materials from scribbling the storage bucket, gives every shower nozzle with the raw materials reposition of redundant personnel through the shunt tubes. Arrange a plurality of shower nozzles and supply paint to whitewash the roller on fixed pipe, this is favorable to increasing the spraying area to reduce whitewash the wall after the part of brush roller is not infected with paint, the wall part does not whitewash the condition that needs the manual work to whitewash and appears, thereby does benefit to the efficiency of whitewashing that improves wall whitewashes the device.

Optionally, the two side walls of the sliding block are provided with first limiting blocks in a protruding mode, and the supporting pipe is provided with first slideways for the first limiting blocks to slide along the two edges of the sliding opening in a recessed mode.

Through adopting above-mentioned technical scheme, need paste in the wall when whitewashing the wall with whitewash the roller, first stopper is favorable to restricting the reacting force that the whitewash roller received the wall when pasting in the wall and removes to stay tube one side.

Optionally, a telescopic pipe is penetrated through the supporting pipe, a sliding groove for the sliding block to move is formed in the circumferential side wall, away from one side of the trolley, of the telescopic pipe along the length direction, through holes are formed in two opposite sides of the supporting pipe, screw rods are penetrated through the through holes, a plurality of fixing holes for the screw rods to penetrate through are formed in two opposite sides of the telescopic pipe along the length direction of the telescopic pipe, and nuts are arranged in the screw rods in a matched mode.

By adopting the technical scheme, the heights of the walls of different buildings can be different, the screw rod is pulled out by unscrewing the nut, the supporting tube and the telescopic tube are loosened, the length of the part of the telescopic tube penetrating out of the supporting tube is adjusted according to different heights, the screw rod is inserted from the fixing hole and the through hole, and then the nut is screwed again. This is advantageous for the wall plastering apparatus to work with walls of different heights.

Optionally, the two side walls of the sliding block are protruded with second limiting blocks, and the two side walls of the sliding groove are sunken to form second slideways for the second limiting blocks to slide.

By adopting the technical scheme, when the part of the telescopic pipe penetrating out of the supporting pipe slides, the sliding block limits the powder brush roller to move to one side of the supporting pipe under the action of the reaction force of the wall when the powder brush roller abuts against the wall through the second limiting block.

Optionally, the winding mechanism includes two sub-winding units, the sub-winding unit includes reel, first motor and pulley, the last fixed surface of the automobile body of handcart has the rack, two the reel is all placed in the rack, and the equal fixed mounting of two first motors is in rack one side, two the rotation axis of first motor respectively with two the reel is connected, two the pulley is installed respectively in the holistic both ends that flexible pipe and support tube formed, go up cable and lower wire cable and walk around two pulleys respectively and be connected with the reel that corresponds.

Through adopting above-mentioned technical scheme, two motor drive two reels are respectively toward not equidirectional rolling or emission of cable and cable down of rotation control to realize that winding mechanism control slide moves along the length direction of stretch-shrink pipe and drives the brush roller and whitewash the wall. Two pulleys play the guide effect to last cable and cable down respectively, make things convenient for two reels to the rolling of going up cable and cable down respectively and emit.

Optionally, the second motor is installed at the top of scribbling the storage bucket, the internally mounted of scribbling the storage bucket has the rotation axis, the rotation axis is connected with the output shaft of second motor, the paddle is installed to rotation axis week lateral wall.

By adopting the technical scheme, partial components contained in the coating used for wall painting are easy to precipitate, and the rotating shaft is driven by the second motor to rotate so as to drive the blades to continuously stir the coating, so that the coating is uniformly mixed. This is advantageous for improving the uniformity of the wall plastering apparatus.

Optionally, a telescopic cylinder is fixedly mounted on the bottom surface of the bottom plate, a supporting plate is mounted on a piston rod of the telescopic cylinder, and the telescopic cylinder stretches along the height direction.

Through adopting above-mentioned technical scheme, when whitewashing the wall, start the telescoping cylinder, the piston rod ann of telescoping cylinder promotes the backup pad and supports ground to drive the handcart and raise, the gyro wheel separates with the floor, thereby plays the effect of braking, and this stability when being favorable to improving the wall whitewashing device and whitewashing.

Optionally, the feed pipe is fitted with a valve.

By adopting the technical scheme, the flow of the coating entering the spraying mechanism through the valve control coating pipe is controlled, so that the speed of the spraying mechanism spraying the coating to the painting roller is controlled. Thereby it sprays the too fast powder of coating speed to whitewash the roller to reduce spraying mechanism, and the coating on the brush roller drips and causes the waste in ground, or spraying mechanism sprays the coating speed too slowly to whitewash the roller, and the not enough condition of coating that whitewashes the roller and be infected with appears.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sliding block is controlled to move along the sliding opening through the winding mechanism, so that the supporting pipe is driven to move along the height direction of the supporting pipe, the spray head arranged on the fixed pipe continuously extracts the coating from the coating bucket through the high-pressure water pump to spray the coating on the painting roller, the time for the painting roller to be infected with the coating is reduced, and the painting efficiency of the wall painting device is improved.

2. According to the height of the wall to be painted, after the nut is unscrewed and the screw rod is pulled out, the length of the telescopic pipe penetrating out of the supporting pipe is adjusted, and after the telescopic pipe is adjusted, the screw rod is inserted into the through hole and the fixing hole again and then the nut is screwed, so that different wall heights can be painted;

3. first motor drive rotation axis rotates and drives the inside raw materials of storage bucket is scribbled to the paddle stirring, and this condition that is favorable to reducing the inside coating of storage bucket and deposits appears to the guarantee sprays the coating misce bene at the whitewash roller.

Drawings

FIG. 1 is a schematic overall structure diagram of a first perspective of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of a second perspective of the embodiment of the present application;

fig. 3 is a schematic partial structural diagram of an embodiment of the present application, which mainly shows a structure of a sub-rolling unit;

FIG. 4 is a schematic view of the structure of the support tube and the telescopic tube according to the embodiment of the present application;

FIG. 5 is a cross-sectional view of the overlapping portion of the support tube and the extension tube according to the embodiment of the present application;

fig. 6 is a sectional view of a paint bucket according to an embodiment of the present application, which mainly shows the internal structure of the paint bucket.

Description of reference numerals: 1. a paint bucket; 2. a high pressure water pump; 3. a feed pipe; 4. a through hole; 5. a sliding port; 6. a first slideway; 7. a cart; 71. a base plate; 72. a roller; 73. a push handle; 8. a paddle; 9. a support plate; 10. a telescopic cylinder; 11. a chute; 12. supporting a tube; 13. a telescopic pipe; 14. a screw; 15. a nut; 16. a fixing hole; 17. a spraying mechanism; 171. a shunt tube; 172. a spray head; 18. a fixed tube; 19. a slider; 20. cable feeding; 21. a cable is laid down; 22. a winding mechanism; 23. a sub-winding unit; 231. a pulley; 232. a reel; 233. a first motor; 24. a second motor; 25. a sub-tube; 26. a rotating shaft; 27. a brush roller; 28. a first stopper; 29. a valve; 30. placing a rack; 31. a fixing plate; 32. a second limiting block; 33. a second slideway; 34. and (4) discharging the pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a wall painting device.

Referring to fig. 1 and 2, a wall painting apparatus includes a cart 7, a painting roller 27, a winding mechanism 22, a spraying mechanism 17, a paint bucket 1, and a high pressure water pump 2, the cart 7 includes a bottom plate 71, a roller 72, and a push handle 73, the roller 72 is mounted on the bottom surface of the bottom plate 71, and the push handle 73 is mounted on one side of the bottom plate 71. The paint bucket 1 and the high-pressure water pump 2 are fixedly arranged on the upper surface of the bottom plate 71, the feeding pipe 3 is arranged between the paint bucket 1 and the high-pressure water pump 2, the telescopic cylinder 10 is arranged on the bottom surface of the bottom plate 71, and the supporting plate 9 is arranged on a piston rod of the telescopic cylinder 10. When the wall painting device begins to paint the wall, the piston rod of the telescopic cylinder 10 pushes the support plate 9 to abut against the ground to separate the roller 72 from the ground, thereby playing a braking role.

A support pipe 12 is installed on one side of the bottom plate 71, and a sliding opening 5 is formed in the support pipe 12 along the height direction. The sliding opening 5 is provided with a sliding block 19 in a matching manner, the sliding block 19 is provided with an upper cable 20 and a lower cable 21, the upper cable 20 and the lower cable 21 are connected with a winding mechanism 22, and the sliding block 19 is controlled to move along the sliding opening 5 by winding or unwinding the upper cable 20 and the lower cable 21 through the winding mechanism 22.

Supporting tube 12 is equipped with fixed pipe 18, fixed pipe 18 perpendicular to supporting tube 12, fixed pipe 18 fixed mounting is in slider 19, the equal fixed mounting in fixed pipe 18 both ends has fixed plate 31, rotate between two fixed plates 31 and connect whitewashing roller 27, whitewashing roller 27 is equipped with the sprinkler system 17 that sprays coating to whitewashing roller 27, be equipped with valve 29 between sprinkler system 17 and the high pressure water pump 2, discharging pipe 34 is all installed at valve 29 both ends, the discharging pipe 34 at valve 29 both ends communicates with sprinkler system 17 and high pressure water pump 2 respectively.

Referring to fig. 2, the spraying mechanism 17 includes a dividing pipe 171 and a plurality of spray heads 172, each spray head 172 is installed on the fixed pipe 18, the spray heads 172 are arranged along the length direction of the fixed pipe 18, one end of the discharge pipe 34 far away from the high pressure water pump 2 is connected to the dividing pipe 171, the dividing pipe 171 is installed with a plurality of sub-pipes 25, each spray head 172 is connected to each sub-pipe 25, and each spray head 172 faces the brush roller 27.

Referring to fig. 3 and 4, a telescopic pipe 13 is arranged through the support pipe 12, through holes 4 are arranged at two sides of the support pipe 12, and the through holes 4 are close to the upper end of the support pipe 12. A plurality of fixing holes 16 are formed at both sides of the telescopic pipe 13, and each fixing hole 16 is arranged along the length direction of the telescopic pipe 13. The through hole 4 and the fixing hole 16 are provided with a screw 14 in a penetrating way, and the screw 14 is provided with a nut 15 in a matching way. The nut 15 is unscrewed to pull out the screw 14, and the telescopic pipe 13 and the support pipe 12 are loosened, so that the length of the telescopic pipe 13 penetrating out of the support pipe 12 can be adjusted, and the wall painting device is favorably suitable for different wall heights.

Referring to fig. 4 and 5, a first stopper 28 and a second stopper 32 are protruded from two opposite sides of the slider 19, and a first slideway 6 for the first stopper 28 to slide is recessed in the support tube 12 along two edges of the sliding opening 5. The telescopic tube 13 is provided with a sliding chute 11 for sliding the sliding block 19, and two side walls of the sliding chute 11 are recessed to form a second slideway 33 for sliding the second limiting block 32. When the sliding block 19 slides only on the supporting tube 12, the sliding block 19 keeps the stability of sliding through the first limiting blocks 28 on the two sides; when the sliding block 19 slides at the overlapping part of the supporting tube 12 and the extension tube 13, the sliding block 19 abuts against the bottom of the sliding groove 11, meanwhile, the first limiting block 28 is inserted into the first slideway 6, and the second limiting block 32 is inserted into the second slideway 33 to keep the sliding stability of the sliding block 19; the sliding block 19 is only abutted against the groove bottom and the inner side wall of the sliding groove 11 when the telescopic pipe 13 slides, and meanwhile, the second limiting block 32 is inserted into the second slide way 33 to keep the stability of sliding of the sliding block 19.

Referring to fig. 1 and 3, the winding mechanism 22 includes two sub-winding units 23, and the sub-winding unit 23 includes a pulley 231, a winding drum 232, and a first motor 233. The placing rack 30 is installed on the upper surface of the bottom plate 71, the two winding drums 232 are all placed on the placing rack 30, the two first motors 233 are all installed on one side of the placing rack 30, and the rotating shafts 26 of the two first motors 233 are respectively connected with the two winding drums 232. Two pulleys 231 are respectively installed at both ends of the whole formed by the extension tube 13 and the support tube 12, and the upper cable 20 and the lower cable 21 are respectively connected with the corresponding winding drum 232 by passing around the two pulleys 231.

When the sliding block 19 needs to be controlled to move, the two first motors 233 are started together to respectively control the two winding drums 232 to rotate towards different directions, so that the upper cable 20 is wound, the lower cable 21 is released, and the sliding block 19 moves upwards; the lower cable 21 is wound up, the upper cable 20 is paid out, and the slider 19 moves downward.

Referring to fig. 6, a second motor 24 is mounted on the top of the paint bucket 1, a rotating shaft 26 is mounted inside the paint bucket 1, the rotating shaft 26 is connected to an output shaft of the second motor 24, and the blade 8 is mounted on the circumferential sidewall of the rotating shaft 26. The second motor 24 rotates the rotating shaft 26 to drive the blade 8 to stir the paint inside the paint bucket 1.

The implementation principle of the wall painting device in the embodiment of the application is as follows: when the wall needs to be painted, the trolley 7 is pushed to the area needing to be painted to enable the painting roller 27 to abut against the wall, the telescopic cylinder 10 is started to push the supporting plate 9 to abut against the ground, and the pulley 231 is separated from the floor. Then according to the height of the wall, the nut 15 is unscrewed to pull out the screw 14, the length of the extension tube 13 penetrating out of the support tube 12 is adjusted, the extension tube 13 abuts against the ceiling, the screw 14 is inserted into the screwing nut 15 from the through hole 4 and the fixing hole 16, and the extension tube 13 and the support tube 12 are fixed.

The high-pressure water pump 2 is started to pump the paint from the inside of the paint bucket 1, and at the same time, the second motor 24 is started to rotate the rotary shaft 26 to drive the paddle 8 to stir the raw material in the paint bucket 1. The paint is sprayed from the spray head 172 onto the applicator roll 27 after sequentially following the feed tube 3, discharge tube 34, shunt tube 171, and sub-tube 25.

After the brush roller 27 is soaked, the two first motors 233 are started to control the two winding drums 232 to rotate in different directions to control the winding or unwinding of the upper cable 20 and the lower cable 21, and the sliding block 19 is pulled by the upper cable 20 and the lower cable 21 to move along the first slideway 6, so that the fixed pipe 18 is driven to move. The brush roller 27 mounted to the fixed pipe 18 sprays the wall from the top down or from the bottom up.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A wall whitewashing device which is characterized in that: including handcart (7), fixed surface installs scribble storage bucket (1) and high pressure water pump (2) on the automobile body of handcart (7), scribble and install inlet pipe (3) between storage bucket (1) and high pressure water pump (2), handcart (7) one side fixed mounting has support tube (12), the week lateral wall that handcart (7) one side was kept away from in support tube (12) has seted up spout (5) along support tube (12) length direction, spout (5) are equipped with slider (19), slider (19) fixedly connected with goes up cable (20) and lower cable (21), fixed surface installs winding mechanism (22) that supplies cable (20) and lower cable (21) rolling or emit on the automobile body of handcart (7), slider (19) fixed mounting has fixed tube (18) perpendicular to support tube (12), fixed tube (18) both ends are all fixed mounting has fixed plate (31), the two fixing plates (31) are rotatably connected with a painting roller (27), and the fixing pipe (18) is provided with a spraying mechanism (17) communicated with the high-pressure water pump (2) to spray paint to the painting roller (27).

2. A wall plastering apparatus as claimed in claim 1, wherein: spray mechanism (17) include shunt tubes (171) and a plurality of shower nozzle (172), each shower nozzle (172) are installed in fixed pipe (18), shower nozzle (172) are arranged along fixed pipe (18) length direction, be connected with discharging pipe (34) between high pressure water pump (2) one end and shunt tubes (171), a plurality of son pipes (25) are installed in shunt tubes (171), each shower nozzle (172) are connected with son pipe (25) respectively, each shower nozzle (172) all towards whitewashed brush roller (27).

3. A wall plastering apparatus as claimed in claim 1, wherein: the two side walls of the sliding block (19) are protruded with first limiting blocks (28), and the supporting tube (12) is sunken with first slideways (6) for the first limiting blocks (28) to slide along the two edges of the sliding opening (5).

4. A wall plastering apparatus as claimed in claim 3, wherein: expansion pipe (13) are arranged in the supporting pipe (12) in a penetrating mode, a sliding groove (11) for moving a sliding block (19) is formed in the side wall, away from one side of the trolley (7), of the expansion pipe (13) along the length direction in a recessed mode, through holes (4) are formed in the two opposite sides of the supporting pipe (12), screw rods (14) are arranged in the through holes (4) in a penetrating mode, a plurality of fixing holes (16) for the screw rods (14) to penetrate through are formed in the two opposite sides of the expansion pipe (13) along the length direction of the expansion pipe (13), and nuts (15) are arranged on the screw rods (14) in a matching mode.

5. A wall plastering apparatus as claimed in claim 4, wherein: the both sides wall arch of slider (19) has second stopper (32), spout (11) both sides wall is sunken to form second slide (33) that supply second stopper (32) to slide.

6. A wall plastering apparatus as claimed in claim 4, wherein: winding mechanism (22) includes two sub-rolling units (23), sub-rolling unit (23) includes reel (232), first motor (233) and pulley (231), the last fixed surface of the automobile body of handcart (7) installs rack (30), two reel (232) all place in rack (30), and two equal fixed mounting in rack (30) one side of first motor (233), two rotation axis (26) of first motor (233) respectively with two reel (232) are connected, two pulley (231) are installed respectively in the holistic both ends that flexible pipe (13) and stay tube (12) formed, go up cable (20) and down cable (21) and walk around two pulley (231) respectively and be connected with corresponding reel (232).

7. A wall plastering apparatus as claimed in claim 1, wherein: second motor (24) are installed to the roof of scribble storage bucket (1), the internally mounted of scribble storage bucket (1) has rotation axis (26), rotation axis (26) and the output shaft of second motor (24), paddle (8) are installed to rotation axis (26) week lateral wall.

8. A wall plastering apparatus as claimed in claim 1, wherein: the trolley is characterized in that a telescopic cylinder (10) is fixedly mounted at the bottom of the trolley (7), a supporting plate (9) is mounted on a piston rod of the telescopic cylinder (10), and the telescopic cylinder (10) stretches along the height direction.

9. A wall plastering apparatus as claimed in claim 1, wherein: the feeding pipe (3) is provided with a valve (29).