A kind of wall brush painting machine
The present invention relates to mopping device field, especially a kind of wall brush painting machine.
Indoors during finishing or other repairs, it is often necessary to after clearing up metope, the painting painted
Brush.When metope is more moist, the adhesive force of paint can be deteriorated, and be extremely difficult to preferably apply brushing effects, and during brushing
Low due to needing to climb, larger to personnel's physical demand during the work time, efficiency is lower.
Summary of the invention
The main purpose of the present invention is to provide a kind of wall brush painting machine, can solve need in the prior art manually into
Row is brushed, low efficiency, tedious problem.
To achieve the above objectives, a kind of the technical solution adopted by the present invention are as follows: wall brush painting machine, comprising:
Painting device comprising shaft, the sliding block that the both ends of the shaft is set, the set being co-axially located in the shaft
Cylinder, rotary broom, paintbrush and cleaning brush, the rotary broom, the paintbrush and the circumferentially fixed setting of the cleaning brush are described
On sleeve, the sliding block can slide up and down to setting on the bracket；
Power device comprising motor and reciprocating screw on the motor is drivingly connected, on any one sliding block
The internal screw thread matched with the reciprocating screw is offered, the reciprocating screw is for driving the sliding block to pump.
It more preferably, further include reversing arrangement comprising the first skewback on the slide block is set, is slidably disposed on
The second skewback on the bracket, the third skewback being connected on second skewback, matched with the third skewback
Four skewbacks, the 5th skewback, the first spring, second spring, third spring and the fixture block matched with the 4th skewback, described
Three skewbacks, the 4th skewback, the 5th skewback are slidably disposed on the bracket, when first skewback acts
For driving the 5th skewback to act, the 5th skewback for driving the 4th skewback to act, use by the 4th skewback
In driving the third skewback movement, the third skewback is used to drive second skewback mobile towards the direction of shaft, institute
State third spring one end connection on the bracket, the other end be resisted against on the 5th skewback, for resetting the 5th skewback, institute
The card slot for offering on the second skewback and matching with the fixture block is stated, second spring one end connection is on the bracket, separately
One end is connected on the fixture block, for being arranged in the card slot, is provided on second skewback and is matched with the gear
Rack gear, the shaft is located at one end in the sliding block with gear, described when the fixture block is fastened in the card slot
Gear is mutually separated with the rack gear；When the fixture block is mutually separated with the card slot, the gear is meshed with the rack gear, institute
The second skewback movement is able to drive when stating the movement of the first skewback makes second skewback far from the shaft.
It more preferably, further include horizontal mobile device comprising one end is connected to leash on first skewback, connection
It is rotatable in the magnet of the leash other end, the ratchet being rotatably arranged in by a shaft on the bracket, one end
Bull stick that ground is arranged in the shaft, one end are hinged on the pawl of the other end of the bull stick, are arranged with the coaxial ratchet
Second bevel gear, first bevel gear, transverse screw and paint kettle, the transverse screw is rotatably arranged in the bracket
On, the transverse screw is arranged vertically with the reciprocating screw, and the pawl is matched with the ratchet, is set on the paint kettle
It is equipped with support frame, the sleeve is rotatably arranged on support frame as described above, offers outer spline section and screw thread in the shaft
Section, the outer spline section and the thread segment interval are arranged, and offer the interior flower matched with the external splines in the sleeve
Key and the internal screw thread matched with the thread segment is offered, the internal screw thread overlaps with the internal spline, and the sleeve can
It is moved along the shaft, the ratchet is mounted in the shaft by a torsional spring.
More preferably, it is provided with mark post on the bracket, for withstanding on wall, the rotary broom, the paintbrush and institute
The maximum rotation boundary for stating cleaning brush coincides with the mark post far from the end of the holder orientation.
More preferably, the paintbrush is rectangle.
More preferably, the cleaning brush is made of water-absorbent material.
Compared with the prior art, the advantages of the present invention are as follows: the cleaning to metope may be implemented by cleaning brush while can
To absorb the moisture of metope, keep metope dry, increase paint adhesion, drives shaft to move up and down by motor, to realize
Automatic cleaning and brushing need to climb when avoiding manually brushing.
Detailed description of the invention
Fig. 1 is cross-sectional view according to a preferred embodiment of the present invention；
Fig. 2 is A-A the schematic diagram of the section structure one in Fig. 1；
Fig. 3 is A-A the schematic diagram of the section structure two in Fig. 1；
Fig. 4 is the structural schematic diagram of painting device in Fig. 1；
Fig. 5 is the mounting structure schematic diagram of first bevel gear and second bevel gear in Fig. 1；
Fig. 6 is the structural schematic diagram of second bevel gear in Fig. 5；
Fig. 7 is partial enlarged view at B in Fig. 2；
Fig. 8 is partial enlarged view at C in Fig. 1.
Appended drawing reference: 10, bracket, 11, pedestal, 12, wheel, 13, mark post, 20, shaft, 21, sliding block, 22, sleeve, 23,
Rotary broom, 24, paintbrush, 25, cleaning brush, 30, motor, 31, reciprocating screw, the 32, first skewback, the 33, second skewback, 34,
Three skewbacks, the 35, the 4th skewback, the 36, the 5th skewback, the 37, first spring, 38, second spring, 39, third spring, 40, fixture block,
50, support frame, 51, first bevel gear, 52, second bevel gear, 53, ratchet, 54, pawl, 55, bull stick, 56, transverse screw, 57,
Leash, 58, magnet, 60, paint kettle.
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in figures 1-8, a kind of one embodiment of the present of invention: wall brush painting machine, comprising:
Bracket 10 has pedestal, is provided with wheel 12 on pedestal 11；
Painting device comprising shaft 20, is co-axially located at the shaft at the sliding block 21 that 20 both ends of shaft are arranged in
Sleeve 22, rotary broom 23, paintbrush 24 and cleaning brush 25 on 20, the rotary broom 23, the paintbrush 24 and the cleaning
25 circumferentially fixed settings are brushed on the sleeve 22, the sliding block 21, which can slide up and down to, to be arranged on the bracket 10；
Power device comprising the reciprocating screw 31 of motor 30 and drive connection on the motor 30, motor 30 are fixed
It is arranged on the bracket 10, reciprocating screw 31 is vertically arranged, offers and the reciprocating screw on any one sliding block 21
31 internal screw threads matched, the reciprocating screw 31 is for driving the sliding block 21 to pump.
In order to facilitate auto-steering is realized, the invention also includes reversing arrangements comprising is arranged on the sliding block 21
First skewback 32, the second skewback 33 being slidably disposed on the bracket 10, be connected on second skewback 33
Three skewbacks 34, the 4th skewback 35 matched with the third skewback 34, the 5th skewback matched with the 4th skewback 35
36, the first spring 37, second spring 38, third spring 39 and fixture block 40, about 32 two sides of the first skewback offer inclined-plane, and the 5th
Skewback 36 is transversely and horizontally set, and the inclined-plane matched with the inclined-plane of the first skewback 32, the 5th skewback are offered on the 5th skewback 36
36 lower section is provided with a resetting block, and 39 one end of third spring is connected on resetting block, the other end connects over the mount 10, and the 4th
Skewback 35 is vertically arranged, and third skewback 34 is laterally arranged and one end is connected on the second skewback 33, and the both ends of the 4th skewback 35 are equal
Inclined-plane is offered, also offers inclined-plane on third skewback 34, is matched with the inclined-plane of the 4th skewback 35, the third skewback 34,
4th skewback 35, the 5th skewback 36 are slidably disposed on the bracket 10, and first skewback 32 acts
When for driving the 5th skewback 36 to act, the 5th skewback 36 is for driving the 4th skewback 35 to act, described the
Four skewbacks 35 are for driving the third skewback 34 to act, and the third skewback 34 is for driving 33 direction of the second skewback
The direction of shaft 20 is mobile, offers the card slot matched with the fixture block 40, the second spring on second skewback 33
38 one end are connected on the bracket 10, the other end is connected on the fixture block 40, for being arranged in the card slot, described second
The rack gear matched with the gear is provided on skewback 33, the shaft 20 is located at one end in the sliding block 21 with tooth
Wheel, when the fixture block 40 is fastened in the card slot, the gear is mutually separated with the rack gear；When the fixture block 40 with it is described
When card slot mutually separates, the gear is meshed with the rack gear, and first skewback 32 is able to drive described second tiltedly when mobile
The movement of block 33 makes second skewback 33 far from the shaft 20.
Since corner is difficult to brush completely with traditional roller, have remaining part can not brushing paint, therefore this
Invention further includes horizontal mobile device comprising leash 57 that one end is connected on first skewback 32, be connected to it is described
The magnet 58 of 57 other end of leash, the ratchet 53 being rotatably arranged on the bracket 10 by a shaft 20, one end can
The bull stick 55 that is rotatably arranged in the shaft 20, one end be hinged on the other end of the bull stick 55 pawl 54, with it is described
Second bevel gear 52, first bevel gear 51, transverse screw 56 and the paint kettle 60 that ratchet 53 is coaxially disposed, the transverse screw 56
It is rotatably arranged on the bracket 10, the transverse screw 56 is arranged vertically with the reciprocating screw 31, the pawl 54
It is matched with the ratchet 53, support frame 50 is provided on the paint kettle 60, the sleeve 22 is rotatably arranged in described
On support frame 50, outer spline section and thread segment are offered in the shaft 20, the outer spline section and the thread segment interval are set
Set, the internal spline matched with the external splines is offered in the sleeve 22 and offers and is matched with the thread segment in
Screw thread, the frictional force between shaft 20 and sliding block 21 is greater than the frictional force between sleeve 22 and shaft 20, to guarantee 22 edge of sleeve
When shaft 20 is mobile, the rotation of sleeve 22 is rotated without will drive shaft 20, and the internal screw thread overlaps with the internal spline, described
Sleeve 22 can be moved along the shaft 20, and the ratchet 53 is mounted in the shaft 20 by a torsional spring.
It is provided with mark post 13 on the bracket 10, for withstanding on wall, the rotary broom 23, the paintbrush 24 and institute
The maximum rotation boundary for stating cleaning brush 25 coincides with the mark post 13 far from the end in 10 direction of bracket, i.e., mark post 13 makes
One end interval is formed between painting machine and wall, prevents paintbrush 24, rotary broom 23 or cleaning brush 25 from contradicting wall when rotating.
Further, the paintbrush 24 is rectangle.
Further, the cleaning brush 25 is made of water-absorbent material, convenient for absorbing the moisture of metope.
Under original state, cleaning brush 25 is directly contacted with metope, starts motor 30 at this time, and reciprocating screw 31 starts turning,
Contain screw thread inside sliding block 21, sliding block 21 drives shaft 20 and cleaning brush 25 to glide at this time, and water suction is contained on 25 surface of cleaning brush
Material can absorb metope residual moisture, so that metope dry cleansing；When sliding block 21 slides into lowermost end, the first skewback 32 pressure
Compel the 5th skewback 36 to move right, the 5th skewback 36 makes the 4th skewback 35 compressing third skewback 34 to left again, and third is oblique
Block 34 is oppressed the second skewback 33 again and is moved to the left, so that the second skewback 33 clasped originally by fixture block 40 is detached from the control of fixture block 40
System, so that the second skewback 33 be made to withstand left end under the action of the first spring 37；Simultaneously because bull stick 55 contains magnet 58,
Therefore magnet 58 can be adsorbed on 55 upper end of bull stick；And rotary broom 23 is contacted with paint kettle 60 at this time, the sufficiently contamination oil of rotary broom 23
Paint；Since the threaded function sliding block 21 of reciprocating screw 31 up moves once more after sliding block 21 slides into bottom end, it is equivalent to this
When metope of 25 rider-type brush of cleaning brush；When sliding block 21 slides into during the top, the 5th skewback 36 is at this time
The original place of reply under the action of three springs 39, therefore the 4th skewback 35 glides, shaft 20 and the second skewback 33 are sat down termination at this time
Touching, 33 lower-left end of the second skewback are rack gear, and the position of the corresponding rack gear of shaft 20 is gear, so shaft 20 can rotate clockwise three
/ mono-, so that rolling brush is gone to, (at this time since the rate of climb is more slow, rotary broom 23 has enough with metope perpendicular contact
Time, the paint of extra contamination all dripped back in paint kettle 60)；When sliding block 21 continues upper sliding, the first skewback 32 can oppress
Two skewbacks 33 slide to the right, and 33 lower-left end tooth item of the second skewback is not being contacted with shaft 20 at this time, and shaft 20 stops operating, and second
Skewback 33 slides to the right to be clasped until by fixture block 40, and the second skewback 33 drives the top of third skewback 34 to arrive right end again；Magnet at this time
58 connection pawls 54 are clockwise to pawl 54 topmost, and pawl 54 is provided with torsional spring, when magnet 58 reaches topmost
When, the equilibrant force between magnet 58 and bull stick 55 is broken, and torsional spring drives bull stick 55 and pawl 54 to rotate counterclockwise, and pawl 54 is then
Will push ratchet 53 to rotate counterclockwise, as shown in Figure 5, ratchet 53 rotate so that second bevel gear 52 rotate a quarter, but by
Fig. 6 is it is found that there is no joining parts for second bevel gear 52 and first bevel gear 51 at this time, therefore dally；Motor 30 continues at this time
Work, as above the recycled contamination of paintbrush 24 paint of time step finishes；When sliding block 21 comes the top again, shaft 20 is rotated
So that longitudinal paintbrush 24 and metope perpendicular contact, ratchet 53 is rotated so that second bevel gear 52 rotates a quarter at this time, the
Two bevel gears 52 have to be engaged with first bevel gear 51, and the rotation of first bevel gear 51 drives screw rod rotation so that support frame 50 drives oil
Painting brush 24 moves right, and paintbrush 24 is laterally japanning at this time, fills up dead angle (the as top that rotary broom 23 cannot brush
The place that rolling brush can not brush)；Screw thread is contained in 20 partial region of shaft, when support frame 50 slides into screw thread with moving sleeve 22
Place, sleeve 22 can rotate clockwise one third, so that cleaning brush 25 is contacted with metope again, screw rod stops operating at this time, and
Spline can guarantee that sleeve 22 can be moved along shaft 20, and can rotate with shaft 20；So circulation is until all areas are all brushed
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its