CN113944301A

CN113944301A - Indoor wall whitewashes device for building

Info

Publication number: CN113944301A
Application number: CN202111187758.7A
Authority: CN
Inventors: 李晓莉
Original assignee: Shenzhen Haorun Electromechanical Equipment Co ltd
Current assignee: Shenzhen Haorun Electromechanical Equipment Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-18
Anticipated expiration: 2041-10-12
Also published as: CN113944301B

Abstract

The invention relates to a painting device, in particular to an indoor wall painting device for a building. The invention provides an indoor wall surface plastering device for a building, which has the advantages of uniform plastering, reduced pulling amount and no need of excessive manual operation. The utility model provides a device is whitewashed to indoor wall for building, is equipped with the head rod including protection frame, head rod, brush, clamping mechanism, moving mechanism and elevating system on the protection frame, and the head rod is gone up the rotation type and is equipped with the brush, and the brush is located inside the protection frame, and the last slip type of protection frame is equipped with clamping mechanism, and moving mechanism has been placed to the protection frame front side, and clamping mechanism and moving mechanism sliding fit are equipped with elevating system on the moving mechanism. The electric sliding rail is started to work, the supporting frame and the brush are driven to move along the Z-shaped groove, the brush can be fully contacted with the wall, the wall is evenly painted, manual painting is not needed, labor is saved, and labor is reduced.

Description

Indoor wall whitewashes device for building

Technical Field

The invention relates to a painting device, in particular to an indoor wall painting device for a building.

Background

For indoor more pleasing to the eye, more people can be after the housing construction finishes, whitewash the pleasing to the eye paint of colour to indoor wall low wall, also can play waterproof effect, traditional crushing mode is whitewashed by artifical handheld brush, such mode efficiency of whitewashing is low excessively, and the artifical dynamics of whitewashing is inhomogeneous, the paint thickness that easily leads to the wall to whitewash is inconsistent, whitewash the effect poor, influence wholly pleasing to the eye, and the wall height of because of whitewashing is lower, it goes on to need artifical bowing, long-time work easily leads to waist ache, the amount of labour is big.

Therefore, it is required to design an indoor wall surface plastering device for a building, which can uniformly plaster and reduce the pulling amount without excessive manual operation.

Disclosure of Invention

In order to overcome the defects, the technical problems of the invention are as follows: the indoor wall surface plastering device for the building is uniform in plastering, reduces the pulling amount and does not need manual excessive operation.

The utility model provides a device is whitewashed to indoor wall for building, including the protection frame, the head rod, the brush, clamping mechanism, moving mechanism and elevating system, be equipped with the head rod on the protection frame, the rotation type is equipped with the brush on the head rod, the brush is detachable, the brush is located inside the protection frame, the gliding style is equipped with clamping mechanism on the protection frame, moving mechanism has been placed to protection frame front side, clamping mechanism and moving mechanism sliding fit, the last elevating system that is equipped with of moving mechanism, elevating system links to each other with the clamping mechanism slidingtype, the feed opening has been seted up to brush top front side.

Further explain, clamping mechanism is including the support frame, the second connecting rod, the torsional spring, clamping rod and pull rod, the movable support frame that is equipped with in head rod bottom, it has the notch to open in the middle of the support frame, notch and protection frame sliding fit, support frame upside bilateral symmetry is equipped with the second connecting rod, equal rotary type is equipped with clamping rod on two second connecting rods, all be connected with the torsional spring between the upper and lower both sides of two clamping rod front sides and the support frame, two torsional springs of vertical homonymy all overlap on the second connecting rod of homonymy, two clamping rod all cooperate with the upside of head rod, the pull rod has all been welded in the two clamping rod outsides, be convenient for spur clamping rod.

Further explain, moving mechanism is including solid fixed ring, the wheel, the gag lever post, first spring and carriage, the position that is located the protection frame front side places the carriage, the carriage back wall is opened has Z type groove, support frame and Z type groove slidingtype cooperation, the equal front and back symmetry of carriage lower part left and right sides is connected with solid fixed ring through bolted connection's mode, all slidingtype is equipped with the gag lever post on four solid fixed rings, the equal rotary type in four gag lever posts bottom is equipped with the wheel, all be connected with first spring between the solid fixed ring of four gag lever posts and homonymy.

Further explaining, elevating system is including placing the shell, second spring, baffle, first mount and electronic slide rail, removes the mode that puts the shell that the lower part rear side of putting is connected with through screwed connection, places the shell and glidingly is equipped with the baffle, the baffle inside with place between the shell evenly spaced connection have many second springs, baffle top left side is equipped with first mount, install electronic slide rail on the first mount, electronic slide rail right side and support frame slidingtype link to each other.

Further explain, still including adding the material mechanism, it includes spacing frame to add the material mechanism, the blowing bucket, a water pump, the second mount, spray tube and fixed block, it is connected with spacing frame through bolted connection's mode to remove the frame front portion, be equipped with the blowing bucket of storage paint in the middle of spacing frame front portion, spacing frame top rear side welding has the fixed block, the water pump is installed at the fixed block top, the inlet tube of water pump self links to each other with the blowing bucket, it is equipped with the second mount to remove the frame rear side, the last rotation type of second mount is equipped with the spray tube, the spray tube links to each other with the outlet pipe rotary type of water pump self.

Further explaining, still including rabbling mechanism, rabbling mechanism is connected with the third mount through bolted connection's mode including third mount, puddler and rocking handle, the inside upside of blowing bucket, and the last rotation type of third mount is equipped with the rocking handle, and rocking handle downside longitudinal symmetry is equipped with the puddler.

Further explaining, the material discharging barrel further comprises a clamping mechanism, the clamping mechanism comprises first fixing rods, wedge-shaped rods and third springs, the first fixing rods are welded on the front side and the rear side of the upper portion of the material discharging barrel in a bilateral symmetry mode, the four wedge-shaped rods are arranged on the four first fixing rods in a sliding mode, and the third springs are connected between the four wedge-shaped rods and the first fixing rods on the same side.

Further explain, still including protection machanism, protection machanism is including the second dead lever, the third connecting rod, fourth spring and protective block, the equal bilateral symmetry welding in both sides has the second dead lever around blowing bucket upper portion, the second dead lever is located first dead lever below, all be equipped with the third connecting rod on four second dead levers, by all slidingly being connected with the protective block between two third connecting rods of preceding to back homonymy, all be connected with the fourth spring between two protective block front and back sides and the second dead lever of homonymy, four fourth springs all overlap on the third connecting rod of homonymy, two protective blocks all contact with blowing bucket, two protective blocks all contact with the wedge pole of homonymy, two protective blocks all contact with the rocking handle.

The invention has the beneficial effects that: 1. the electric sliding rail is started to work, so that the electric sliding rail drives the support frame and the brush to move along the Z-shaped groove, the brush can be fully contacted with the wall surface, the wall surface is uniformly painted, manual painting is not needed, labor is saved, and labor force is reduced;

2. the worker pulls the pull rod, so that the clamping rod rotates to not clamp the first connecting rod any more, the brush can be taken out for replacement and cleaning, and the working efficiency can be effectively improved by disassembling and cleaning;

3. the paint is added into the feeding barrel by a worker, the water pump is started to work, the paint can be conveyed into the spray pipe and then flows into the brush, and the mode of adding the paint is simple and quick, and manual adding is not needed;

4. the paint in the discharging barrel can be stirred by rotating the rocking handle to drive the stirring rod to rotate, so that the paint is circulated more quickly and prevented from being solidified;

5. the paint in the discharging barrel can be prevented from solidifying under the action of the protection block, and the protection block can be clamped under the action of the wedge-shaped rod, so that the protection block is prevented from being reset easily.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 4 is an enlarged view of the invention at a.

Fig. 5 is a partial cross-sectional view of the moving mechanism of the present invention.

Fig. 6 is an enlarged view of the present invention at B.

Fig. 7 is a partial cross-sectional view of the lift mechanism of the present invention.

Fig. 8 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 9 is a schematic perspective view of a part of the feeding mechanism of the present invention.

Fig. 10 is a partial cross-sectional view of an agitation mechanism of the present invention.

Fig. 11 is a perspective view of the agitation mechanism of the present invention.

Fig. 12 is a schematic perspective view of the locking mechanism of the present invention.

FIG. 13 is an enlarged view of the invention at C.

Fig. 14 is a schematic perspective view of a first protection mechanism according to the present invention.

Fig. 15 is a schematic perspective view of a second protection mechanism according to the present invention.

Reference numbers in the drawings: 1: protection frame, 2: first connecting rod, 3: brush, 4: clamping mechanism, 41: support frame, 42: second connecting rod, 43: torsion spring, 44: clamping lever, 45: pull rod, 5: moving mechanism, 51: fixing ring, 52: wheel, 53: stop lever, 54: first spring, 55: moving frame, 6: elevating mechanism, 61: housing case, 62: second spring, 63: baffle, 64: first mount, 65: electric slide rail, 7: feeding mechanism, 71: spacing, 72: discharge bucket, 73: water pump, 74: second mount, 75: nozzle, 76: fixed block, 8: agitation mechanism, 81: third mount, 82: puddler, 83: rocking handle, 9: jamming mechanism, 91: first fixing lever, 92: wedge rod, 93: third spring, 10: guard mechanism, 101: second fixing lever, 102: third connecting rod, 103: fourth spring, 104: and a protection block.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

The utility model provides a device is whitewashed to indoor wall for building, as shown in fig. 1-7, including protection frame 1, head rod 2, brush 3, clamping mechanism 4, moving mechanism 5 and elevating system 6, be equipped with head rod 2 on the protection frame 1, the last rotation type of head rod 2 is equipped with brush 3 that is used for whitewashing the wall, brush 3 is detachable, brush 3 is located inside protection frame 1, can prevent under the effect of protection frame 1 that brush 3 from splashing in the rotation pigment, the gliding type is equipped with clamping mechanism 4 that is used for fixed brush 3 on protection frame 1, moving mechanism 5 has been placed to protection frame 1 front side, clamping mechanism 4 and moving mechanism 5 sliding fit, be equipped with elevating system 6 that is used for driving brush 3 to remove on moving mechanism 5, elevating system 6 links to each other with clamping mechanism 4, the gliding type is equipped with the feed opening in brush 3 top front side.

Clamping mechanism 4 is including support frame 41, second connecting rod 42, torsional spring 43, clamping rod 44 and pull rod 45, movable support frame 41 that is equipped with in 2 bottoms of head rod, it has the notch to open in the middle of the support frame 41, notch and protection frame 1 sliding fit, support frame 41 upside bilateral symmetry is equipped with second connecting rod 42, equal rotary type is equipped with clamping rod 44 on two second connecting rod 42, all be connected with torsional spring 43 between the upper and lower both sides of two clamping rod 44 front sides and the support frame 41, two torsional springs 43 of vertical homonymy all overlap on the second connecting rod 42 of homonymy, two clamping rod 44 all cooperate with the upside of head rod 2, pull rod 45 has all been welded in two clamping rod 44 outsides, be convenient for stimulate clamping rod 44.

Moving mechanism 5 is including solid fixed ring 51, wheel 52, gag lever post 53, first spring 54 and removal frame 55, the position that is located protection frame 1 front side places removal frame 55, the wall is opened there is Z type groove behind removal frame 55, support frame 41 and the cooperation of Z type groove slidingtype, the equal fore-and-aft symmetry of removal frame 55 lower part left and right sides is connected with solid fixed ring 51 through bolted connection's mode, all slidingtype is equipped with gag lever post 53 on four solid fixed ring 51, the equal rotary type in four gag lever posts 53 bottoms is equipped with and is used for making this device remove more convenient wheel 52, all be connected with first spring 54 between four gag lever posts 53 and the solid fixed ring 51 of homonymy.

Elevating system 6 is including placing shell 61, second spring 62, baffle 63, first mount 64 and electronic slide rail 65, remove 55 lower part rear sides and be connected with through screwed connection's mode and place shell 61, it is equipped with baffle 63 to place the gliding style on shell 61, baffle 63 inside and place and be connected with many second springs 62 between the shell 61 evenly at intervals, baffle 63 top left side is equipped with first mount 64, install electronic slide rail 65 on the first mount 64, electronic slide rail 65 right side and support frame 41 slidingtype link to each other.

When an operator needs to paint the inner wall surface of a building, the operator can firstly push the moving frame 55 to drive the lifting mechanism 6 and the clamping mechanism 4 to integrally move, so as to drive the protective frame 1 and the brush 3 to move, the moving frame 55 moves to drive the wheels 52 to rotate, the wheels 52 rotate to facilitate the movement of the device, the wheels 52 can be buffered under the action of the first spring 54 to prevent the wheels 52 from contacting with stones on the ground during rotation, so that the inclination of the device caused by the rotation of the wheels 52 is influenced, the vibration of the device can be effectively reduced, after the operator pushes the device to a proper position, the brush 3 can be contacted with the wall surface, pigment can be poured into the discharging opening, the pigment can soak the brush 3, the operator can start the electric sliding rail 65 to work, the electric sliding rail 65 works to drive the supporting frame 41 to move leftwards, so that the supporting frame 41 drives the protective frame 1 and the brush 3 to move leftwards, the supporting frame 41 will move along the Z-shaped groove, so that the brush 3 moves in contact with the wall surface, so that the brush 3 rotates to paint the wall surface, the second spring 62 is compressed in the initial state, when the supporting frame 41 moves to the corner along the Z-shaped groove to the left side, the gravity of the force borne by the baffle 63 is smaller than the force of the second spring 62, at this time, the baffle 63 will drive the electric slide rail 65 and the supporting frame 41 to move upwards under the action of the second spring 62, the supporting frame 41 will further drive the brush 3 to move upwards, then the supporting frame 41 will continue to move to the right side along the Z-shaped groove, so that the brush 3 paints the wall surface along with the movement of the Z-shaped groove, the repeated operation can paint the wall surface uniformly, after the supporting frame 41 moves to the highest point Z-shaped groove, the electric slide rail 65 continues to work to drive the supporting frame 41 and the brush 3 to move reversely, so that the supporting frame 41 moves to the corner of the Z-shaped groove, at this moment, the worker can press the electric sliding rail 65 downwards to drive the baffle 63 to move downwards, so that the second spring 62 is compressed, the electric sliding rail 65 moves downwards to drive the brush 3 to move downwards, so that the worker only needs to press the electric sliding rail 65 downwards when the support frame 41 moves to a corner along the Z-shaped groove, the brush 3 can paint the wall surface again, the secondary painting is more comfortable, when the support frame 41 moves to the initial position along the Z-shaped groove, the worker closes the electric sliding rail 65, the first spring 54 is compressed to the initial position, the worker can push the device to move to the next wall surface position again, the painting work can be performed on the wall surface uniformly and repeatedly, manual painting is not needed, the labor amount is effectively reduced, the working efficiency is improved, after the painting of the wall surface is finished, the worker pulls the pull rod 45, the clamping rods 44 are driven to rotate, so that the two clamping rods 44 are far away from each other, the torsion spring 43 deforms, at the moment, the clamping rods 44 do not clamp the first connecting rod 2 any more, another person can move the limiting frame 71 upwards firstly, the brush 3 and the first connecting rod 2 are driven to move upwards, the first connecting rod 2 is not in contact with the supporting frame 41 any more, the protective frame 1 can be moved towards the rear side, the brush 3 is driven to move towards the rear side, the protective frame 1 is not in contact with the notch any more, the brush 3 is taken out in such a way, then the worker loosens the pull rod 45, the clamping rods 44 drive the pull rod 45 to rotate reversely and reset under the action of the torsion spring 43, the worker can clean and dry the taken-out brush 3 and can directly replace the new brush 3, when the brush 3 needs to be put back on the supporting frame 41, the worker can pull the pull rod 45 again to drive the clamping rods 44 to rotate, and the torsion spring 43 deforms, another person makes protection frame 1 align the notch after that, makes first connecting rod 2 align support frame 41 simultaneously, alright put back protection frame 1 in the notch, make first connecting rod 2 block with support frame 41 cooperation again, the staff loosens pull rod 45 afterwards, make clamping bar 44 drive pull rod 45 antiport and reset under the effect of torsional spring 43, clamping bar 44 blocks first connecting rod 2 again, prevent that protection frame 1 from dropping, so the operation can be changed the washing to brush 3, it is more convenient nimble to use.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 8, 9, 10, 11, 12, 13, 14 and 15, the paint adding mechanism 7 further comprises a limiting frame 71, a material placing barrel 72, a water pump 73, a second fixing frame 74, a spray pipe 75 and a fixing block 76, the front portion of the moving frame 55 is connected with the limiting frame 71 through a bolt connection mode, the middle of the front portion of the limiting frame 71 is provided with the material placing barrel 72 for storing paint, the rear side of the top portion of the limiting frame 71 is welded with the fixing block 76, the top portion of the fixing block 76 is provided with the water pump 73 for pumping paint, a water inlet pipe of the water pump 73 is connected with the material placing barrel 72, the rear side of the moving frame 55 is provided with the second fixing frame 74, the second fixing frame 74 is rotatably provided with the spray pipe 75 for spraying paint, and the spray pipe 75 is rotatably connected with a water outlet pipe of the water pump 73.

When the staff need whitewash the wall, the staff can pour paint into in the blowing bucket 72 earlier, when needs add paint, the staff need rotate spray tube 75, make spray tube 75 align with the feed opening, alright start water pump 73 work, make water pump 73 take out the paint in the blowing bucket 72 to the inlet tube, flow to the outlet pipe through the inlet tube, pump again to the spray tube 75 on, paint will spout to the feed opening in from spray tube 75, paint will soak brush 3, so alright add paint, need not artifical manual interpolation, after paint interpolation finishes, the staff close water pump 73 can, after that reverse rotation spray tube 75, make spray tube 75 can not block the work of brush 3.

Still including rabbling mechanism 8, rabbling mechanism 8 is connected with third mount 81 through bolted connection's mode including third mount 81, puddler 82 and rocking handle 83, the inside upside of blowing bucket 72, and the rotation is equipped with rocking handle 83 on the third mount 81, and rocking handle 83 downside symmetry is equipped with the puddler 82 that is used for carrying out the stirring to paint from top to bottom.

After the staff poured paint into blowing bucket 72, rotatable rocking handle 83 drove puddler 82 and rotates, alright stir the paint in blowing bucket 72, can prevent that paint from solidifying, also can make better pump of paint to spout 75 on, the staff can rotate rocking handle 83 intermittently in the middle of the work, need not the manual work and rotate rocking handle 83 always, after the paint stirring finishes, the stall rocking handle 83 can.

Still including blocking mechanism 9, blocking mechanism 9 has first dead lever 91, wedge pole 92 and third spring 93, and the equal bilateral symmetry welding in both sides has first dead lever 91 around blowing bucket 72 upper portion, all is equipped with wedge pole 92 on four first dead levers 91 with slidingtype, all is connected with third spring 93 between four wedge poles 92 and the first dead lever 91 of homonymy.

The paint spraying device further comprises a protection mechanism 10, the protection mechanism 10 comprises a second fixing rod 101, third connecting rods 102, fourth springs 103 and protection blocks 104, the second fixing rods 101 are welded on the front side and the rear side of the upper portion of the discharging barrel 72 in a bilateral symmetry mode, the second fixing rod 101 is located below the first fixing rod 91, the four second fixing rods 101 are provided with the third connecting rods 102, the protection blocks 104 used for protecting paint in the discharging barrel 72 are connected between the two third connecting rods 102 on the same side from front to back in a sliding mode, the four fourth springs 103 are sleeved on the third connecting rods 102 on the same side, the two protection blocks 104 are in contact with the discharging barrel 72 and can prevent paint in the discharging barrel 72 from splashing out, the two protection blocks 104 are in contact with the wedge-shaped rods 92 on the same side, the wedge-shaped rods 92 can clamp the protection blocks 104, preventing the guard block 104 from moving arbitrarily.

The third spring 93 is compressed in the initial state, when workers need to add paint into the emptying barrel 72, the workers can pull the protective blocks 104 outwards, the fourth spring 103 is compressed, when the two protective blocks 104 are far away from each other and no longer block the wedge-shaped rod 92, the wedge-shaped rod 92 moves upwards under the action of the third spring 93, the wedge-shaped rod 92 blocks the protective blocks 104 and can prevent the protective blocks 104 from resetting, the workers can add the paint into the emptying barrel 72 and can not need to pull the protective blocks 104 all the time under the action of the wedge-shaped rod 92, after the paint is added, the workers pull the wedge-shaped rod 92 downwards, the third spring 93 is compressed, the wedge-shaped rod 92 moves downwards and no longer blocks the protective blocks 104, at the moment, the protective blocks 104 move inwards and reset under the action of the fourth spring 103, then the workers loosen the wedge-shaped rod 92 to enable the wedge-shaped rod 92 to be in contact with the protective blocks 104, the protective block 104 blocks the wedge-shaped rod 92, so that the paint in the discharge bucket 72 is prevented from being solidified too quickly under the action of the protective block 104, and dust is prevented from flying into the discharge bucket 72.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides an indoor wall whitewashes device for building, characterized by: including protection frame (1), head rod (2), brush (3), clamping mechanism (4), moving mechanism (5) and elevating system (6), be equipped with head rod (2) on protection frame (1), the last rotation type of head rod (2) is equipped with brush (3), brush (3) are detachable, brush (3) are located inside protection frame (1), the gliding style is equipped with clamping mechanism (4) on protection frame (1), moving mechanism (5) have been placed to protection frame (1) front side, clamping mechanism (4) and moving mechanism (5) sliding fit, be equipped with elevating system (6) on moving mechanism (5), elevating system (6) link to each other with clamping mechanism (4) slidingtype, brush (3) top front side is equipped with the feed opening.

2. The indoor wall plastering device for buildings as claimed in claim 1, wherein: the clamping mechanism (4) comprises a supporting frame (41) and a second connecting rod (42), torsional spring (43), press from both sides tight pole (44) and pull rod (45), head rod (2) bottom is movable is equipped with support frame (41), open the notch in the middle of support frame (41), notch and protection frame (1) sliding fit, support frame (41) upside bilateral symmetry is equipped with second connecting rod (42), equal rotary type is equipped with tight pole (44) on two second connecting rod (42), all be connected with torsional spring (43) between the upper and lower both sides of two tight pole (44) front sides and support frame (41), two torsional springs (43) of vertical homonymy all overlap on second connecting rod (42) of homonymy, two tight poles (44) all cooperate with the upside of head rod (2), pull rod (45) have all been welded in two tight pole (44) outsides, be convenient for spur tight pole (44).

3. The indoor wall plastering device for buildings as claimed in claim 2, wherein: moving mechanism (5) is including solid fixed ring (51), wheel (52), gag lever post (53), first spring (54) and removal frame (55), it places removal frame (55) to be located the position of protection frame (1) front side, removal frame (55) back wall is opened has Z type groove, support frame (41) and Z type groove slidingtype cooperation, the equal front and back symmetry of removal frame (55) lower part left and right sides is connected with solid fixed ring (51) through bolted connection's mode, all slidingtype is equipped with gag lever post (53) on four solid fixed ring (51), four gag lever posts (53) bottom equal rotary type are equipped with wheel (52), all be connected with first spring (54) between four gag lever posts (53) and the solid fixed ring (51) of homonymy.

4. An indoor wall plastering device for buildings as claimed in claim 3, wherein: elevating system (6) are including placing shell (61), second spring (62), baffle (63), first mount (64) and electronic slide rail (65), it is connected with placing shell (61) through screwed connection's mode to remove frame (55) lower part rear side, it is equipped with baffle (63) to place shell (61) gliding style, baffle (63) inside and place between shell (61) even interval connection have many second spring (62), baffle (63) top left side is equipped with first mount (64), install electronic slide rail (65) on first mount (64), electronic slide rail (65) right side links to each other with support frame (41) slidingtype.

5. An indoor wall plastering device for buildings as claimed in claim 4, wherein: still including adding material mechanism (7), it includes spacing frame (71) to add material mechanism (7), blowing bucket (72), water pump (73), second mount (74), spray tube (75) and fixed block (76), it is connected with spacing frame (71) to remove frame (55) front portion through bolted connection's mode, be equipped with storage paint's blowing bucket (72) in the middle of spacing frame (71) front portion, spacing frame (71) top rear side welded has fixed block (76), water pump (73) are installed at fixed block (76) top, the inlet tube of water pump (73) self links to each other with blowing bucket (72), it is equipped with second mount (74) to remove frame (55) rear side, the last rotation type of second mount (74) is equipped with spray tube (75), spray tube (75) link to each other with the outlet pipe rotation type of water pump (73) self.

6. An indoor wall plastering device for buildings as claimed in claim 5, wherein: the material mixing device is characterized by further comprising a stirring mechanism (8), wherein the stirring mechanism (8) comprises a third fixing frame (81), a stirring rod (82) and a rocking handle (83), the upper side inside the discharging barrel (72) is connected with the third fixing frame (81) in a bolt connection mode, the rocking handle (83) is rotatably arranged on the third fixing frame (81), and the stirring rod (82) is vertically symmetrically arranged on the lower side of the rocking handle (83).

7. An indoor wall plastering device for buildings as claimed in claim 6, wherein: still including blocking mechanism (9), block mechanism (9) including first dead lever (91), wedge pole (92) and third spring (93), the equal bilateral symmetry welding in both sides has first dead lever (91) around storage bucket (72) upper portion, all is equipped with wedge pole (92) on four first dead levers (91) in a slidingtype, all is connected with third spring (93) between four wedge poles (92) and the first dead lever (91) of homonymy.

8. An indoor wall plastering device for buildings as claimed in claim 7, wherein: the material discharging device is characterized by further comprising a protection mechanism (10), the protection mechanism (10) comprises second fixing rods (101), third connecting rods (102), fourth springs (103) and protection blocks (104), the second fixing rods (101) are symmetrically welded on the front side and the rear side of the upper portion of the material discharging barrel (72) from left to right, the second fixing rods (101) are located below the first fixing rods (91), the third connecting rods (102) are arranged on the four second fixing rods (101), the protection blocks (104) are connected between the two third connecting rods (102) on the same side from front to back in a sliding mode, the fourth springs (103) are connected between the front side and the rear side of the two protection blocks (104) and the second fixing rods (101) on the same side, the four fourth springs (103) are sleeved on the third connecting rods (102) on the same side, the two protection blocks (104) are in contact with the material discharging barrel (72), and the two protection blocks (104) are in contact with the wedge-shaped rods (92) on the same side, the two protection blocks (104) are both contacted with the rocking handle (83).