CN112922297A - Floor paint self-moving brushing equipment - Google Patents
Floor paint self-moving brushing equipment Download PDFInfo
- Publication number
- CN112922297A CN112922297A CN202110094190.8A CN202110094190A CN112922297A CN 112922297 A CN112922297 A CN 112922297A CN 202110094190 A CN202110094190 A CN 202110094190A CN 112922297 A CN112922297 A CN 112922297A
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- strip
- rod piece
- frame
- shaped
- shaped hole
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate
Abstract
The invention discloses self-moving brushing equipment for floor paint, and mainly relates to the field of floor paint construction equipment. The automatic painting device comprises a frame provided with a driving wheel, wherein a charging bucket is arranged on the frame, a blanking pipe is arranged at the bottom of the frame and is connected with the charging bucket through a pump, and a painting device is arranged at the bottom of the frame. The invention has the beneficial effects that: can replace the manual work in floor paint work progress, material saving and cost of labor, and construction quality obtains guaranteeing.
Description
Technical Field
The invention relates to the field of floor paint construction equipment, in particular to self-moving brushing equipment for floor paint.
Background
With the continuous improvement of the requirement of people on environmental sanitation, the floor paint is widely applied to various occasions such as large garages, production plants, stadiums and the like with the advantages of attractive appearance, durability and easy cleaning. Especially in the damp and dusty special places such as underground garages, basketball courts, football courts and the like.
At present, the construction of floor paint is not automated and can be completed by pure manpower. In addition, the uncured floor paint contains polyurethane TDI, and the high content of free TDI is a toxic substance, which can cause respiratory system damage. The mild case will cause cough, chest distress, asthma, etc., and the severe case will cause pulmonary edema, coma, and even death. In addition, free TDI can stimulate eyes, and causes chemical conjunctivitis such as pain, lacrimation, conjunctival congestion, etc., and the chemical substances can also cause symptoms such as red papules, contact skin allergy, etc. after contacting the skin, and can also cause cancer after contacting TDI for a long time.
In addition, the method can be used for producing a composite materialIn consideration of cost factors, the domestic floor paint construction process is completely artificial. One constructor brushes 30-40m a day2Left and right, the labor intensity is large, the efficiency is low, the construction cost is high, and the quality is uneven due to the level of constructors.
Disclosure of Invention
The invention aims to provide self-moving brushing equipment for floor paint, which can replace manpower in the floor paint construction process, save materials and labor cost and ensure the construction quality.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a terrace paint is from removing equipment of applying paint with a brush, is including the frame of having installed the drive wheel, be equipped with the material jar on the frame, the unloading pipe is set up to the bottom of frame, the unloading pipe passes through the pump machine and is connected with the material jar, the mopping device is installed to the bottom of frame.
The improved multifunctional electric appliance rack is characterized in that an equipment box is fixed on the frame, electric parts are installed in the equipment box, a touch screen is installed at the top of the equipment box, the driving wheels are 4 and are installed at four corners of the frame respectively, the driving wheels are driven by stepping motors, a battery is fixed on the frame and used for supplying power to power consumption components of the equipment.
The painting device comprises a swing shaft, the top end of the swing shaft is driven by a motor to swing in a reciprocating mode, a brush plate extending linearly is arranged at the bottom end of the swing shaft, brush bristles are arranged at the bottom end of the brush plate, a spraying pipe is arranged in the brush plate, blanking heads are arranged at the bottom end of the spraying pipe at equal intervals, the blanking pipe is fixed on the swing shaft, the top end of the blanking pipe is connected into a material tank through a feeding pipe, and the bottom end of the blanking pipe is connected with the spraying pipe.
The travel track of the driving wheel is set to be in a snake shape, and the snake-shaped track comprises:
the width of the device is used as a spacing distance, the width of the construction area is used as the length of a one-way linear stroke, and one end of the construction area in the length direction is covered to the other end in a snake-shaped stroke manner.
The brush hair sets up two rows, the spray tube sets up between the brush hair, the blanking head is the shower nozzle.
The painting device comprises a rotary base, the feeding pipe is arranged in the center of the annular base, the rotary base is in running fit with the frame through a bearing, the rotary base is an annular piece, an outer gear ring is fixed on the periphery of the rotary base, a stepping motor is arranged on the frame, an output shaft of the stepping motor is connected with a driving gear, and the outer gear ring is meshed with the driving gear;
the top of the rotating base is provided with an annular mounting end face, the annular mounting end face is provided with a straight extending through groove, a strip-shaped block matched with the through groove is arranged in the through groove, a first strip-shaped hole is formed in the strip-shaped block along the length direction of the strip-shaped block, and the length direction of the first strip-shaped hole is perpendicular to the radial direction of the rotating base;
the lower part of the rotating base is provided withScraping and smearing pieceA first rod piece extending upwards is fixed in the middle of the scraping and smearing piece in the length direction, a second rod piece extending horizontally is arranged at the top end of the first rod piece, the second rod piece is located below the rotary base, the length direction of the second rod piece is consistent with that of the first strip-shaped hole, a third rod piece is fixedly connected to one end, away from the first rod piece, of the second rod piece, the third rod piece extends vertically, a strip-shaped plate fixedly connected with the top end of the third rod piece is arranged at the top end of the third rod piece, the strip-shaped plate extends horizontally and is located above the rotary base, a second strip-shaped hole is formed in the strip-shaped plate, the length direction of the strip-shaped plate is perpendicular to the first strip-shaped hole, the strip-shaped plate is located above the strip-shaped block, so that the second strip-shaped hole and the first strip-shaped hole are arranged in a crossed manner, a screw rod piece penetrates through the first strip-shaped hole and the, the width of the stop block is larger than that of the first strip-shaped hole, the upper part of the screw is in threaded fit with a threaded fastening sleeve, and the outer diameter of the threaded fastening sleeve is larger than that of the second strip-shaped hole.
The scraping and wiping piece is a brushing plate or a scraping plate, and the first rod piece is arranged on one side of the scraping and wiping piece close to the axis of the rotating base.
The length of the wiper is 5/3 the diameter of the rotating base.
Compared with the prior art, the invention has the beneficial effects that:
and one-key starting is adopted. The workload of one day can reach 1520m2Is 40-50 times of pure artificial. And the equipment does not need the close-range operation of a constructor, and the physical health of the constructor is guaranteed to a certain extent.
Drawings
Fig. 1 is an electrical schematic diagram of embodiment 1 of the present invention.
FIG. 2 is a construction flow chart of the present invention.
FIG. 3 is a schematic illustration of a construction path of the present invention.
FIG. 4 is a schematic illustration of an embodiment 1 of the present invention.
FIG. 5 is a schematic structural view of embodiment 1 of the present invention.
FIG. 6 is a schematic structural view of embodiment 1 of the present invention.
Fig. 7 is a side view of embodiment 1 of the present invention.
Fig. 8 is a front view of embodiment 1 of the present invention.
Fig. 9 is a plan view of embodiment 1 of the present invention.
Figure 10 is a schematic drawing of a painting apparatus according to example 3 of the present invention (wiper centering).
Figure 11 is a schematic drawing of a painting apparatus according to example 3 of the present invention (with the wiper member extended).
FIG. 12 is a plan view of a painting apparatus according to embodiment 3 of the present invention before and after a change of state of FIGS. 10 to 11.
FIG. 13 is a side view of a painting apparatus according to example 3 of the present invention.
Reference numerals shown in the drawings:
1. a frame; 2. an equipment box; 3. a charging bucket; 4. a pump machine; 5. a drive wheel; 6. a stepping motor; 7. a touch screen; 8. a battery; 9. a swing shaft; 10. brushing the board; 11. brushing; 12. rotating the base; 13. a drive gear; 14. an outer ring gear; 15. a through groove; 16. a bar-shaped block; 17. a screw hole; 18. a first bar-shaped hole; 19. a scraping member; 20. a first bar member; 21. a second bar member; 22. a third bar member; 23. a strip plate; 24. a second shaped hole; 25. a screw member; 26. a threaded fastening sleeve; 27. and (5) discharging the material pipe.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.
Example 1: floor paint self-moving brushing equipment
The equipment (floor painting robot) is named as 'exquisite paint', has compact integral structure, low cost and convenient use, meets the painting requirement and improves the painting efficiency. The specific design is as follows:
1 programming
And optimizing the control flow according to the construction process to achieve optimal efficiency.
(1) Arduino communicates with MCGS touchscreen 7 programming.
Data are sent to the serial port-to-Ethernet module through an Arduino UART serial port communication technology, and the Ethernet module sends the data to the MCGS touch screen 7 through an MODBUS TCP communication technology to realize parameter input and equipment control in the construction process.
(2) Arduino controls stepper motor 6 programming.
The method is automatically completed according to the requirement of construction parameters, the parameters are set to Arduino PWM pulse output, and the pulse is sent to a driver of the stepping motor 6, so that the stepping motor 6 is controlled to move according to the set parameters.
(3) Arduino and infrared remote control communication program design.
Utilize Arduino and infrared remote control technique to realize the remote control of dolly, improve the mopping quality.
2 hardware design
The whole structure mainly comprises a frame 1, a charging bucket 3, a spraying device, a driving device, a control panel, a touch screen, a battery 8 and a remote controller;
frame 1: the aluminum alloy profile is formed by splicing multifunctional aluminum alloy profiles. The beauty of the equipment is ensured, and the structure is compact, firm and durable; an equipment box 2 is fixed on the frame 1 and used for protecting internal components, mainly electrical components, and equipment such as a touch screen is conveniently installed on the outside, so that the operation and the control are convenient.
A material tank 3: the front counterweight and the rear counterweight are the same and are close to the nozzle, so that pipes can be saved. The upper opening is designed in a closing mode, floor paint is not easy to spill, and good ventilation and filling of the floor paint can be guaranteed. The charging bucket 3 is connected with a feeding pipe, and the feeding pipe is provided with a pump 4.
A driving device: four-wheel independent drive is adopted, and the driving wheels 5 are respectively arranged on the left and the right of the frame 1, so that the flexibility of program control is increased. The stepping motor 6 is driven by the stepping motor 6, 57HB76-401A is selected as the stepping motor 6, and the stepping motor 6 has the characteristics of large torque and small volume and is very suitable for the equipment.
Control panel: the installation is fixed in equipment box 2, chooses arduino mega2560 for use, and the rotation of step motor 6 is controlled through the driver to the singlechip. The displacement and the speed can be controlled according to construction requirements.
The touch screen 7: the installation is fixed on 2 lateral walls of equipment box, makes things convenient for the people to carry out the button operation. The MCGS touch screen 7 is adopted, parameters are set according to construction requirements, and various states can be displayed.
The power supply battery 8: are arranged on the control circuit and the power circuit and are respectively connected with the two batteries 8. The power circuit is connected with the lead-acid battery 8, and the lead-acid battery 8 is responsible for stronger power; the control circuit is connected to the lithium battery 8, so that the endurance is more durable.
The painting device is installed in the bottom of frame 1, the painting device includes swing axle 9, the bottom of swing axle 9 is equipped with the brush board 10 of sharp extension, the bottom of brush board 10 sets up brush hair 11 for to the paint equipartition. The improved paint spraying device is characterized in that a spraying pipe is arranged in the brush plate 10, a discharging pipe 27 is fixed in the swing shaft 9, the discharging pipe 27 is communicated with a material tank 3 through a pump 4, the bottom end of the discharging pipe 27 is communicated with the spraying pipe, the length direction of the spraying pipe corresponds to the length direction of the brush plate 10, the lengths of the spraying pipe and the spraying pipe are basically the same, and discharging heads are arranged at equal intervals at the bottom end of the spraying pipe and used for downward feeding of paint.
The top end of the oscillating shaft 9 is driven by a motor, so that the oscillating shaft 9 can achieve the same oscillating effect as a windshield wiper, and the coating can be uniformly coated.
The construction process of the equipment is as follows:
after the power is switched on, the construction parameters (including the length X and the width Y of the construction area and the painting speed) are set through the touch screen 7, and the operation is started by one key. If the construction parameters are set in advance, the construction can be directly started by one key. The construction process is full-automatic, the construction route is S-shaped, and the construction path can be adjusted by using equipment such as an infrared remote control device, a mobile terminal and the like to check and supplement construction blind spots. And after the construction is finished, automatically stopping the construction.
The performance indexes of the equipment are as follows: the environment temperature is 0-55 ℃, the environment humidity is 15-85%, no condensation is generated, the use place is indoor and outdoor, the rated voltage is 24v, the upper and lower limit voltages are 20-30v, the rated power is 300W, and the size is 570 x 400 x 550 mm. The operating speed of the apparatus can be adjusted from 0.9mm to 1000mm per second.
Example 2: floor paint self-moving brushing equipment
Based on the structure of embodiment 1, the present example utilizes the structure of the painting device, in combination with automatic operation, further modified as follows:
Through sheltering from of two rows of brush hairs 11, can effectively avoid the coating cloud to rise and stretch, avoid the pollution of terrace lacquer to the environment, greatly reduced material loss lets the spraying converge with the material loss of other terrace construction methods. And the full-automatic operation has no harm to people.
Example 3: floor paint self-moving brushing equipment
The difference with embodiment 1 is the painting device, because the painting construction gimmick that considers to adopt has direct relevance with the effect and the quality of laying of terrace, and the construction operation of epoxy terrace recommends more that use fan-shaped package to copy the formula and hangs and wipe, so combine actually to scribble the repeated test of scraping the effect and forming various operations in automation, and the terrace surface that the circular form of hanging obtained is more even and level, compares that the straight line is arranged the brush and is strickleed, the swing is strickleed off, and curved effect of strickleing off is better. But because the floor paint is more viscous, and the construction clearance needs to clear up the pipeline in order to prevent to solidify the jam, so be not suitable for complicated pipeline setting, for example the passageway that has the rotation effect such as swivel joint is used, not only damages very easily, and the unloading is also unobstructed. In view of the above-mentioned needs, our inventors have developed a further construction specifically for the brushhead portion, as follows (see figures 10-13 for further clarity in identifying the brushhead construction, and not shown repeatedly for other components and well-known attachment structures)
The painting device includes rotating base 12, rotating base 12 passes through bearing and frame 1 normal running fit, set up step motor 6 on the frame 1, there is drive gear 13 through gear reducer connection on step motor 6's the output shaft, rotating base 12 is the annular member, and its week side is fixed with outer ring gear 14, outer ring gear 14 and the meshing of drive gear 13. So that the rotation of the rotating base 12 can be driven by the stepping motor 6.
The top of rotating base 12 has annular terminal surface, establishes to the installation terminal surface, be equipped with straight line extension's logical groove 15 on the annular installation terminal surface, it is equipped with the bar piece 16 rather than the adapted to lead to the inslot 15, here adopts the mode of split subassembly, because so on the one hand easier processing, takes current standard component (flange, type spare etc.) and can process the use, need not customize the dysmorphism piece specially, and the cost is lower. Another aspect is to facilitate a longer sliding adjustment range.
Screw holes 17 are correspondingly arranged in the strip-shaped blocks 16 and the through grooves 15, and the strip-shaped blocks and the through grooves can be fixed through standard bolts.
The strip block 16 is provided with a first strip hole 18 along the length direction thereof, and the length direction of the first strip hole 18 is perpendicular to the radial direction of the rotating base 12.
A scraping piece 19 is arranged below the rotating base 12, the scraping piece 19 is a brush plate 10 or a scraper, and the length direction of the scraping piece 19 is consistent with the length direction of the first strip-shaped hole 18.
A first rod 20 extending upwards is fixed in the middle of the length direction of the scraping piece 19, and the first rod 20 is arranged on one side of the scraping piece 19 close to the axis of the rotating base 12, so that the scraping piece 19 is arranged on the outer side relative to the first rod 20. The top end of the first rod piece 20 is provided with a horizontally extending second rod piece 21, the second rod piece 21 is positioned below the rotating base 12, the length direction of the second rod piece 21 is consistent with the first strip-shaped hole 18, one end of the second rod piece 21, which is far away from the first rod piece 20, is fixedly connected with a third rod piece 22, the third rod piece 22 extends vertically, the top end of the third rod piece 22 is provided with a strip-shaped plate 23 which is fixedly connected with the third rod piece 22 vertically, the strip-shaped plate 23 extends horizontally and is positioned above the rotating base 12, the strip-shaped plate 23 is provided with a second strip-shaped hole 24, the length direction of the strip-shaped plate 23 is perpendicular to the first strip-shaped hole 18, the strip-shaped plate 23 is positioned above the strip-shaped block 16, so that the second strip-shaped hole 24 and the first strip-shaped hole 18 are arranged in a crossed manner and fixed by a screw rod piece 25, specifically, the bottom end of the screw rod piece 25 is provided with a stopper, the screw rod penetrates through the first strip-shaped hole 18 and the second strip-shaped hole 24 in sequence, the upper portion of the screw rod is exposed above the strip-shaped plate 23, the upper portion of the screw rod is in threaded fit with the threaded fastening sleeve 26, the outer diameter of the threaded fastening sleeve 26 is larger than the width of the second strip-shaped hole 24, and the peripheral face of the threaded fastening sleeve 26 is provided with textures, so that the rotating operation of a person is facilitated. The strip-shaped plate 23 can be fixed on the strip-shaped block 16 by the screw fastening sleeve 26 and the screw member 25, and the hanging and smearing range and effect of the bottom scraping and smearing member 19 can be adjusted by adjusting the position of the screw member 25 in the first strip-shaped hole 18, based on the drawing, in this example, the third member 22 is located on the right side of the first member 20, and the vertical distance between the third member 22 and the first member 20 is basically adapted to the general situation of the first strip-shaped hole 18, and by combining the centering and setting of the first member 20 in the length direction of the scraping and smearing member 19, when the screw member 25 is located at the right end of the first strip-shaped hole 18, the scraping and smearing member 19 forms a circular hanging and smearing effect along with the rotation of the rotating base 12, and the scraping and smearing member 19 is symmetrical in the length direction relative to the radial line of the rotating base 12, so that the obtained hanging and smearing range is small, and the hanging and smearing degree is high. When the screw member 25 is located at the left end of the first hole, the right side of the scraping member 19 extends out of the rotating base 12 to obtain a wider hanging and smearing range, and the wrapper repetition degree of the edge is smaller than that of the center under the same rotating condition, so that the center where the redundant coatings are effectively gathered together is facilitated to be pushed forward, and the redundant coatings at the edge are prevented from being accumulated.
The length of the wiper 19 is longer than the diameter of the rotating base 12, in this example 5/3 of the diameter of the rotating base 12, so that the center repeated wraparound coverage can be achieved even when the wiping range is increased.
Based on the above-mentioned design of paining down, the release of coating has also been solved, annular base's central authorities set up unloading pipe 27, because logical groove 15 sets up the edge on rotating base 12 installation terminal surface, and combine the shape structure of above-mentioned member, can let and scrape the whole eccentric settings of piece 19, give way the region of central authorities, be equipped with the unloading pipe 27 that runs through the extension downwards in the axis position of rotating base's 12 central authorities simultaneously, unloading pipe 27 is connected with material jar 3 through the pipeline of taking pump machine 4, carries the terrace paint downwards to the central authorities of rotating base 12 and transfers the position, and through scraping the eccentric side of scraping the piece 19 of smearing the paint with circular hanging and smearing in week side of paint, realizes floating the lacquer finish, along with equipment limit rotation is hung and is smeared the limit forward, can scrape the paint and impel with the package formula of copying, the terrace quality that paintings is fabulous.
The vertical distance of the length direction of the wiper 19 with respect to the axis of the rotating base 12 can be adjusted by adjusting the position of the screw member 25 in the second linear hole 24, and thus different degrees of eccentricity can be obtained.
Claims (8)
1. The utility model provides a terrace paint is from removing equipment of applying paint with a brush, its characterized in that, including the frame of having installed the drive wheel, be equipped with the material jar on the frame, the unloading pipe is established to the bottom of frame, the unloading pipe passes through the pump machine and is connected with the material jar, the mopping device is installed to the bottom of frame.
2. The self-moving brushing device for floor paint according to claim 1, wherein an equipment box is fixed on the frame, an electric component is installed in the equipment box, a touch screen is installed at the top of the equipment box, the number of the driving wheels is 4, the driving wheels are respectively installed at four corners of the frame, the driving wheels are driven by a stepping motor, and a battery is fixed on the frame and used for supplying power to a power consumption component of the device.
3. The floor paint self-moving painting equipment according to claim 1, wherein the painting device comprises a swinging shaft, the top end of the swinging shaft is driven by a motor to swing back and forth, a brush plate extending linearly is arranged at the bottom end of the swinging shaft, bristles are arranged at the bottom end of the brush plate, a painting pipe is arranged in the brush plate, blanking heads are arranged at the bottom end of the painting pipe at equal intervals, the blanking pipe is fixed on the swinging shaft, the top end of the blanking pipe is connected into the material tank through a feeding pipe, and the bottom end of the blanking pipe is connected with the painting pipe.
4. The floor paint self-moving painting equipment according to claim 1, wherein the travel track of the driving wheel is set to be serpentine, and the serpentine track comprises:
the width of the device is used as a spacing distance, the width of the construction area is used as the length of a one-way linear stroke, and one end of the construction area in the length direction is covered to the other end in a snake-shaped stroke manner.
5. The self-moving brushing equipment for floor paint according to claim 3, wherein the bristles are arranged in two rows, the spraying pipes are arranged among the bristles, and the blanking head is a nozzle.
6. The floor paint self-moving painting equipment according to claim 1, wherein the painting device comprises a rotary base, the feeding pipe is arranged in the center of the annular base, the rotary base is in running fit with the frame through a bearing, the rotary base is an annular member, an outer gear ring is fixed on the periphery of the rotary base, a stepping motor is arranged on the frame, a driving gear is connected to an output shaft of the stepping motor, and the outer gear ring is meshed with the driving gear;
the top of the rotating base is provided with an annular mounting end face, the annular mounting end face is provided with a straight extending through groove, a strip-shaped block matched with the through groove is arranged in the through groove, a first strip-shaped hole is formed in the strip-shaped block along the length direction of the strip-shaped block, and the length direction of the first strip-shaped hole is perpendicular to the radial direction of the rotating base;
a scraping piece is arranged below the rotary base, a first rod piece extending upwards is fixed in the middle in the length direction of the scraping piece, a second rod piece extending horizontally is arranged at the top end of the first rod piece, the second rod piece is positioned below the rotary base, the length direction of the second rod piece is consistent with that of the first strip-shaped hole, a third rod piece is fixedly connected to one end, away from the first rod piece, of the second rod piece, the third rod piece extends vertically, a strip-shaped plate fixedly connected with the top end of the third rod piece in a vertical mode is arranged at the top end of the third rod piece, the strip-shaped plate extends horizontally and is positioned above the rotary base, a second strip-shaped hole is formed in the strip-shaped plate, the length direction of the strip-shaped plate is perpendicular to the first strip-shaped hole, the strip-shaped plate is positioned above the strip-shaped block, so that the second strip-shaped hole and the first strip-shaped hole are arranged in a cross mode, and a, the bottom of the screw rod piece is provided with a stop block, the width of the stop block is larger than that of the first strip-shaped hole, the upper part of the screw rod is in threaded fit with a threaded fastening sleeve, and the outer diameter of the threaded fastening sleeve is larger than that of the second strip-shaped hole.
7. The self-moving brushing device for floor paint according to claim 6, wherein the scraping member is a brushing plate or a scraping plate, and the first rod member is disposed on one side of the scraping member close to the axis of the rotating base.
8. The self-moving brushing device for floor paint according to claim 6, wherein the length of the scraping piece is 5/3 of the diameter of the rotating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094190.8A CN112922297B (en) | 2021-01-25 | 2021-01-25 | Floor paint self-moving brushing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094190.8A CN112922297B (en) | 2021-01-25 | 2021-01-25 | Floor paint self-moving brushing equipment |
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| CN112922297A true CN112922297A (en) | 2021-06-08 |
| CN112922297B CN112922297B (en) | 2022-11-04 |
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