CN108590133B - Arc-shaped roller brush with adjustable curvature radius - Google Patents
Arc-shaped roller brush with adjustable curvature radius Download PDFInfo
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- CN108590133B CN108590133B CN201810744747.6A CN201810744747A CN108590133B CN 108590133 B CN108590133 B CN 108590133B CN 201810744747 A CN201810744747 A CN 201810744747A CN 108590133 B CN108590133 B CN 108590133B
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- brush
- rod
- large sliding
- sleeve
- reducing motor
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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
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an arc-shaped roller brush with an adjustable curvature radius, which comprises a brush rod, wherein the lower end inside the brush rod is provided with a mounting hole, and a processor and a plurality of batteries are arranged in the mounting hole; the brush holder is characterized in that a large sliding groove is formed in the upper end of the side face of the brush holder, a small sliding groove is formed in the inner wall of the large sliding groove, and a large sliding block is slidably mounted in the large sliding groove. Has the advantages that: the arc-shaped roller brush with the adjustable curvature radius can be used for brushing various curved surfaces with different diameters, and is rich in functions, simple and convenient to operate, time-saving, labor-saving and good in practicability.
Description
Technical Field
The invention relates to the field of decoration tools, in particular to an arc-shaped roller brush with an adjustable curvature radius.
Background
The roller brush is also called a roller, is divided into three types, namely long hair, medium hair and short hair, and is a tool for rolling and coating large-area paint. The roller brush is simple and convenient to operate, high in painting speed and high in efficiency, so that the roller brush is widely applied to the field of building decoration and fitment, but the common roller brush in the market still has some problems in the actual use process, for example, a Chinese patent with the application number of 201720301473.4 discloses an indoor paint roller brush, which comprises a fixing bolt, a roller brush, a painting pipe, a feeding pipe, a grab handle, a multi-section handle, an adjusting valve and a pressure feeding box, wherein the grab handle is in a 7-shaped shape, the roller brush is arranged on the grab handle and is fixed through the bolt, the painting pipe is arranged on the grab handle, the painting pipe is wrapped in the roller brush, the multi-section handle is arranged at the lower end of the grab handle, the feeding pipe is arranged in the grab handle, the pressure feeding box is independently arranged, the feeding pipe is connected with the pressure feeding box and the painting pipe;
although the indoor paint roller brush can realize self-feeding and is not required to be dipped, the brush cylinder is still a cylindrical roller, so that the roller brush can only brush a plane when in use and cannot brush a curved surface.
Disclosure of Invention
The invention aims to solve the problems that the arc-shaped roller brush with the adjustable curvature radius is simple in structure and is not suitable for brushing curved surfaces in the prior art. The preferable technical scheme of the technical schemes provided by the invention can realize the technical effects of brushing curved surfaces with different diameters, being simple and convenient to operate, saving time and labor, having good practicability and the like, and the details are explained in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an arc-shaped roller brush with an adjustable curvature radius, which comprises a brush rod, wherein the lower end inside the brush rod is provided with a mounting hole, and a processor and a plurality of batteries are arranged in the mounting hole;
the upper end of the side surface of the brush rod is provided with a large sliding groove, the inner wall of the large sliding groove is provided with a small sliding groove, a large sliding block is arranged in the large sliding groove in a sliding manner, the two side surfaces of the large sliding block are fixedly provided with small sliding blocks which are connected with the small sliding groove in a sliding manner, the lower end of the large sliding groove is vertically and fixedly provided with an electro-hydraulic push rod, and the push rod head of the electro-hydraulic push rod is fixedly connected with the;
a stop block detachably connected with the brush rod is arranged at the upper end of the large sliding groove, a connecting rod is fixedly mounted on the side face of the large sliding block, a sleeve is fixedly mounted at the upper end of the connecting rod, one end of a transmission flexible shaft is inserted in the sleeve and is in rolling connection with the transmission flexible shaft, a spring pipe is fixedly sleeved outside the transmission flexible shaft, and a brush sleeve is fixedly sleeved outside the spring pipe;
the upper end of the side surface of the brush rod is fixedly provided with a base, a speed reducing motor is fixedly arranged on the base, a transmission shaft is fixedly arranged on an output shaft of the speed reducing motor, the other end of the transmission shaft is fixedly connected with the other end of the transmission flexible shaft, and a speed sensor electrically connected with the processor is arranged on the output shaft of the speed reducing motor;
the anti-skidding device is characterized in that an anti-skidding sleeve is sleeved at the lower end of the side face of the brush rod, and a speed regulator electrically connected with the speed reducing motor, a curved surface display screen electrically connected with the processor, a power switch electrically connected with the speed reducing motor and the battery and a control switch electrically connected with the electro-hydraulic push rod are arranged on the side face of the anti-skidding sleeve.
Preferably, the speed reduction motor body is fixedly provided with a protection tube sleeved outside the transmission shaft.
Preferably, the power switch is provided with a work indicator lamp.
Preferably, an end cover is screwed at the orifice at the lower end of the mounting hole.
Preferably, the connecting rod, the small sliding block and the large sliding block are of an integral structure.
Preferably, the machine base and the brush rod are of an integral structure.
Preferably, the control switch is a single-pole double-throw switch.
When the arc-shaped roller brush with the adjustable curvature radius is used, the brush barrel sleeve is dipped with paint, then the anti-slip sleeve is tightly held by one hand, the brush barrel sleeve is wound on a cylindrical curved surface to be painted by the other hand, the large sliding block at the lower end of the connecting rod is inserted into the large sliding groove and is fixedly connected with the push rod head of the electro-hydraulic push rod (meanwhile, the small sliding block is ensured to be positioned in the small sliding groove), then the stop block is fixed on the brush rod, finally, the electro-hydraulic push rod is controlled to rotate by operating the control switch to drive the large sliding block and the connecting rod to move downwards until the brush barrel sleeve is completely contacted with the surface of the cylindrical body, then the power switch is operated to switch on the circuit connection of the speed reducing motor, the speed reducing motor rotates to drive the transmission shaft to rotate, and the transmission shaft rotates to drive the transmission flexible shaft to rotate, the transmission flexible shaft rotates to drive the spring tube and the brush barrel sleeve to rotate so as to uniformly coat paint on the surface of the cylinder, an operator only needs to tightly hold the anti-slip sleeve to drive the brush rod to move up and down to avoid staying on the surface of the cylinder, after the painting is carried out for a period of time, if the brush barrel sleeve can be directly taken down from the cylinder, the brush barrel sleeve can be directly taken down and then put into a paint bucket to dip the paint, if the brush barrel sleeve cannot be directly taken down from the cylinder, the stop block can be taken down firstly, then the large slide block is taken out from the large slide groove, and then the brush barrel sleeve is put into a paint bucket to dip the paint; because the connecting rod can reciprocate along the brush-holder stud under the drive of electricity liquid push rod, consequently brush the radius of applying paint of barrel casing and also change thereupon, so can apply paint with a brush the curved surface of different diameters all, apply paint with a brush fast, efficient, the practicality is good.
Has the advantages that: the arc-shaped roller brush with the adjustable curvature radius can be used for brushing various curved surfaces with different diameters, and is rich in functions, simple and convenient to operate, time-saving, labor-saving and good in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is an internal block diagram of FIG. 1 of the present invention;
FIG. 3 is a first enlarged partial view of FIG. 2 of the present invention;
fig. 4 is a second enlarged partial view of fig. 2 of the present invention.
The reference numerals are explained below:
1. an anti-slip sleeve; 2. a brush bar; 3. a battery; 4. mounting holes; 5. a processor; 6. a large chute; 7. a small chute; 8. an electro-hydraulic push rod; 9. a large slider; 10. a small slider; 11. a stopper; 12. a connecting rod; 13. a sleeve; 14. a flexible transmission shaft; 15. a spring tube; 16. a brush cylinder sleeve; 17. protecting the tube; 18. a drive shaft; 19. a speed sensor; 20. a reduction motor; 21. a machine base; 22. a speed regulator; 23. a curved display screen; 24. a power switch; 25. a work indicator light; 26. a control switch; 27. and (4) end covers.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, the arc-shaped roller brush with the adjustable curvature radius provided by the invention comprises a brush rod 2, wherein the lower end inside the brush rod 2 is provided with a mounting hole 4, a processor 5 and a plurality of batteries 3 are arranged in the mounting hole 4, and the mounting hole 4 is used for placing the processor 5 and the batteries 3;
the upper end of the side face of the brush rod 2 is provided with a large sliding chute 6, the inner wall of the large sliding chute 6 is provided with a small sliding chute 7, a large sliding block 9 is arranged in the large sliding chute 6 in a sliding manner, and two side faces of the large sliding block 9 are fixedly provided with small sliding blocks 10 connected with the small sliding chute 7 in a sliding manner, so that the large sliding block 9 cannot slide out of the large sliding chute 6 in the up-and-down sliding process in the large sliding chute 6, the lower end of the large sliding chute 6 is vertically and fixedly provided with an electro-hydraulic push rod 8, the push rod head of the electro-hydraulic push rod 8 is fixedly connected with the lower surface of the;
the upper end of the large chute 6 is provided with a stop block 11 detachably connected with the brush rod 2, the stop block 11 is used for preventing the large slider 9 from sliding out of the large chute 6, the side surface of the large slider 9 is fixedly provided with a connecting rod 12, the connecting rod 12 is used for connecting a fixed sleeve 13 and the large slider 9, the upper end of the connecting rod 12 is fixedly provided with a sleeve 13, one end of a transmission flexible shaft 14 is inserted in the sleeve 13 and is in rolling connection with the transmission flexible shaft 14, the design ensures that one end of the transmission flexible shaft 14 cannot slide out of the sleeve 13, the transmission flexible shaft 14 is fixedly sleeved with a spring tube 15, the spring tube 15 is used for enhancing the elasticity of the brush barrel sleeve 16, so that the brush barrel sleeve 16 is constantly kept in a circular ring shape, the brush barrel sleeve 16 is fixedly sleeved outside the spring;
the upper end of the side surface of the brush rod 2 is fixedly provided with a base 21, the base 21 is fixedly provided with a speed reducing motor 20, the speed reducing motor 20 is used for driving the transmission flexible shaft 14 to rotate, the transmission flexible shaft 14 tightly sleeves the brush barrel sleeve 16 on the surface of the cylinder, so that the brush barrel sleeve 16 can slide up and down on the outer circular surface of the cylinder by directly driving the brush rod 2 to move up and down by hands, the painting is not uniform and the painting effect is poor, therefore, the brush barrel sleeve 16 needs to rotate, the brush barrel sleeve 16 is prevented from sliding with the curved surface of the cylinder, the painting is uniform, the output shaft of the speed reducing motor 20 is fixedly provided with a transmission shaft 18, the other end of the transmission shaft 18 is fixedly connected with the other end of the transmission flexible shaft 14, the output shaft of the speed reducing motor 20 is provided with a speed sensor 19 which is electrically connected with the processor 5, the speed sensor 19 is used for detecting the, the speed governor 22 is operable by an operator to adjust the rotational speed of the reduction motor 20;
the lower end of the side surface of the brush rod 2 is sleeved with an anti-slip sleeve 1, and the side surface of the anti-slip sleeve 1 is provided with a speed regulator 22 electrically connected with a speed reducing motor 20, a curved surface display screen 23 electrically connected with the processor 5, a power switch 24 electrically connected with the speed reducing motor 20 and the battery 3 and a control switch 26 electrically connected with the electro-hydraulic push rod 8.
As an optional implementation mode, a protection tube 17 sleeved outside the transmission shaft 18 is fixedly installed on the body of the speed reduction motor 20, and the protection tube 17 is used for supporting and protecting the transmission shaft 18, so that the transmission shaft 18 is ensured to rotate only around the axis of the transmission shaft 18, and the transmission shaft 18 is prevented from shaking.
The power switch 24 is provided with a working indicator lamp 25, and the working indicator lamp 25 is used for displaying the working state of the power switch 24.
An end cover 27 is screwed at the orifice of the lower end of the mounting hole 4, and the end cover 27 is used for sealing the mounting hole 4 and preventing sundries from entering the mounting hole 4 to influence the normal work of the battery 3.
The connecting rod 12, the small sliding block 10 and the large sliding block 9 are of an integral structure, and the connecting rod 12, the small sliding block 10 and the large sliding block 9 are designed in such a way that the connecting rod 12, the small sliding block 10 and the large sliding block 9 have strong mechanical connection strength.
The base 21 and the brush rod 2 are of an integral structure, and the design ensures that the speed reducing motor 20 can be firmly installed on the brush rod 2.
The control switch 26 adopts a single-pole double-throw switch which is convenient for controlling the forward and reverse rotation of the electro-hydraulic push rod 8.
When the arc-shaped roller brush with the adjustable curvature radius is used, the brush barrel sleeve 16 is dipped with paint, then the anti-slip sleeve 1 is tightly held by one hand, the brush barrel sleeve 16 is wound on a cylindrical curved surface to be coated by the other hand, the large sliding block 9 at the lower end of the connecting rod 12 is inserted into the large sliding groove 6 and is fixedly connected with the push rod head of the electro-hydraulic push rod 8 (meanwhile, the small sliding block 10 is ensured to be positioned in the small sliding groove 7), then the stop block 11 is fixed on the brush rod 2, finally, the electro-hydraulic push rod 8 is controlled by the operation control switch 26 to rotate to drive the large sliding block 9 and the connecting rod 12 to move downwards until the brush barrel sleeve 16 is completely contacted with the surface of the cylinder, then the circuit connection of the speed reducing motor 20 is switched on by the operation power switch 24, the speed reducing motor 20 rotates to drive the transmission shaft 18 to rotate, the transmission shaft 18 rotates to drive the transmission flexible shaft 14 to rotate, the transmission flexible shaft 14, an operator only needs to grip the anti-slip sleeve 1 to drive the brush rod 2 to move up and down to avoid staying on the surface of the cylinder, after brushing for a period of time, if the brush barrel sleeve 16 can be directly taken down from the cylinder, the brush barrel sleeve 16 can be directly taken down and then placed into a coating bucket to dip coating, if the brush barrel sleeve 16 cannot be directly taken down from the cylinder, the stop block 11 can be taken down firstly, then the large slide block 9 is taken out from the large slide groove 6, and then the brush barrel sleeve 16 is placed into the coating bucket to dip coating; because the connecting rod 12 can reciprocate along brush-holder stud 2 under the drive of electricity liquid push rod 8, consequently brush the radius of applying paint of barrel cover 16 and also change thereupon, so can apply paint with a brush the curved surface of different diameters all, apply paint with a brush fast, efficient, the practicality is good.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a curvature radius adjustable arc cylinder brush, includes brush-holder stud (2), its characterized in that: the lower end of the interior of the brush rod (2) is provided with a mounting hole (4), and a processor (5) and a plurality of batteries (3) are arranged in the mounting hole (4);
a large sliding chute (6) is arranged at the upper end of the side face of the brush rod (2), a small sliding chute (7) is formed in the inner wall of the large sliding chute (6), a large sliding block (9) is arranged in the large sliding chute (6) in a sliding mode, small sliding blocks (10) which are connected with the small sliding chute (7) in a sliding mode are fixedly arranged on the two side faces of the large sliding block (9), an electro-hydraulic push rod (8) is vertically and fixedly arranged at the lower end of the large sliding chute (6), and a push rod head of the electro-hydraulic push rod (8) is fixedly connected with the lower;
a stop block (11) detachably connected with the brush rod (2) is arranged at the upper end of the large sliding chute (6), a connecting rod (12) is fixedly installed on the side surface of the large sliding block (9), a sleeve (13) is fixedly installed at the upper end of the connecting rod (12), one end of a transmission flexible shaft (14) is inserted into the sleeve (13) and is in rolling connection with the transmission flexible shaft (14), a spring pipe (15) is fixedly sleeved outside the transmission flexible shaft (14), and a brush sleeve (16) is fixedly sleeved outside the spring pipe (15);
a base (21) is fixedly installed at the upper end of the side face of the brush rod (2), a speed reducing motor (20) is fixedly installed on the base (21), a transmission shaft (18) is fixedly installed on an output shaft of the speed reducing motor (20), the other end of the transmission shaft (18) is fixedly connected with the other end of the transmission flexible shaft (14), and a speed sensor (19) electrically connected with the processor (5) is installed on the output shaft of the speed reducing motor (20);
the anti-skidding type electric brush is characterized in that an anti-skidding sleeve (1) is sleeved at the lower end of the side face of the brush rod (2), a speed regulator (22) electrically connected with the speed reducing motor (20), a curved surface display screen (23) electrically connected with the processor (5), a power switch (24) electrically connected with the speed reducing motor (20) and the battery (3) and a control switch (26) electrically connected with the electro-hydraulic push rod (8) are arranged on the side face of the anti-skidding sleeve (1).
2. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: a protective tube (17) sleeved outside the transmission shaft (18) is fixedly installed on the body of the speed reducing motor (20).
3. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: and a working indicator lamp (25) is arranged on the power switch (24).
4. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: an end cover (27) is screwed at the orifice of the lower end of the mounting hole (4).
5. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: the connecting rod (12), the small sliding block (10) and the large sliding block (9) are of an integral structure.
6. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: the machine base (21) and the brush rod (2) are of an integrated structure.
7. The arcuate roller brush having an adjustable radius of curvature of claim 1, wherein: the control switch (26) adopts a single-pole double-throw switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744747.6A CN108590133B (en) | 2018-07-09 | 2018-07-09 | Arc-shaped roller brush with adjustable curvature radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744747.6A CN108590133B (en) | 2018-07-09 | 2018-07-09 | Arc-shaped roller brush with adjustable curvature radius |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108590133A CN108590133A (en) | 2018-09-28 |
| CN108590133B true CN108590133B (en) | 2020-06-05 |
Family
ID=63615135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810744747.6A Active CN108590133B (en) | 2018-07-09 | 2018-07-09 | Arc-shaped roller brush with adjustable curvature radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590133B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043068A (en) * | 2020-09-22 | 2020-12-08 | 贵州电网有限责任公司 | Multifunctional roller type paint brush and using method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463789A (en) * | 1993-11-12 | 1995-11-07 | Zilinski; Stanley H. | Paint roller bumper |
| DE19854561A1 (en) * | 1998-11-26 | 2000-05-31 | Coronet Werke Gmbh | Roller for applying a medium, in particular paint roller |
| CN106723920B (en) * | 2015-07-17 | 2018-06-22 | 颜荣土 | A kind of brushing mechanical equipment applied to building vertical column using curved angle |
| CN208482746U (en) * | 2018-05-17 | 2019-02-12 | 上海宝冶集团有限公司 | A kind of multi-panel rotary broom |
-
2018
- 2018-07-09 CN CN201810744747.6A patent/CN108590133B/en active Active
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| Publication number | Publication date |
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| CN108590133A (en) | 2018-09-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200515 Address after: 325000 Room 203, building 28, Shau Jitu new village, Binjiang street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Zhou Yuewei Address before: 257499 innovation and entrepreneurship Park of Lijin County Economic Development Zone, Dongying, Shandong Applicant before: DONGYING LUZHI INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211111 Address after: 256600 No. 1, Gaosi Road, high tech Industrial Development Zone, Binzhou City, Shandong Province Patentee after: Binzhou Kechuang Incubator Co., Ltd Address before: 325000 Room 203, building 28, Shau Ji Tu Xin Cun, Binjiang street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Zhou Yuewei |
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