Component brushed brush

Abstract

The utility model relates to the technical field of brushed brushes, in particular to a component brushed brush which comprises a sleeve rod. The device further comprises a rotating shaft, a threaded groove, a telescopic rod, an internal thread, a servo motor, a gear, a rack and a scraper, a fixing piece is installed on the right side surface of the sleeve rod, and the rotating shaft is rotationally connected to the middle position of the left side surface of the fixing piece; by arranging the rotating shaft, when the rotating shaft rotates, a threaded groove in the surface of the rotating shaft is matched with an internal thread on the inner surface of the telescopic rod, the telescopic rod can be driven to stretch out and draw back, and by arranging the servo motor, the output end of the servo motor can drive the gear to rotate during operation, and the gear drives the rack meshed with the gear to lift up and down; when the scraping plate moves, concrete mortar on the surface of the galling cutter attached to the hole groove of the scraping plate can be scraped away, and the concrete mortar is prevented from being solidified on the outer surface of the galling cutter.

Description

TECHNICAL FIELD

[0001] The utility model relates to a component pulling brush, in particular to a component pulling brush. BACKGROUND

[0002] With the continuous enrichment of concrete component product types, more and more concrete component surfaces need to be pulled after initial setting and before final setting, and a pulling brush is used to pull scratches on the outer surface of the concrete component to improve the friction coefficient and setting degree of the surface in subsequent use.

[0003] The existing component pulling brush cannot clean the outer surface of the pulling brush during use, and the outer surface of the pulling brush is full of concrete mortar after work, which may solidify after a long time.

[0004] Therefore, in view of the above problems that the existing component pulling brush cannot clean the outer surface of the pulling brush during use, the outer surface of the pulling brush is full of concrete mortar after work, which may solidify after a long time, and the existing pulling brush cannot be telescopic during use, which has high limitations during use and is inconvenient to operate, a component pulling brush can be designed. UTILITY MODEL CONTENTS

[0005] In order to overcome the problems that the existing component pulling brush cannot clean the outer surface of the pulling brush during use, the outer surface of the pulling brush is full of concrete mortar after work, which may solidify after a long time, and the existing pulling brush cannot be telescopic during use, which has high limitations during use and is inconvenient to operate.

[0006] The utility model discloses a technical scheme for a component hair brushing device, which comprises a sleeve rod, a rotating shaft, a threaded groove, an extension rod, an internal thread, a servo motor, a gear, a rack and a scraper.

[0007] Preferably, the threaded groove on the surface of the rotating shaft cooperates with the internal thread on the inner surface of the extension rod when the rotating shaft rotates, which can drive the extension rod to extend and retract. The servo motor is provided, and its output end drives the gear to rotate when in operation. The gear drives the rack meshed therewith to move up and down, thereby driving the scraper to move up and down. When the scraper moves, the concrete mortar on the surface of the hair brushing knife matched with the hole groove of the scraper can be scraped off, avoiding solidification on the outer surface of the hair brushing knife. Thus, the problem that the outer surface of the hair brushing knife cannot be cleaned when the existing component hair brushing device is in use is solved. After operation, the outer surface of the hair brushing knife is full of concrete mortar, which may solidify after a long time. The existing hair brushing device cannot be extended and retracted when in use, which has high limitations in use and is inconvenient to operate.

[0008] Preferably, the right surface of the rack is provided with a sliding block, and the rack is slidably connected with the mounting plate through the sliding block.

[0009] Preferably, the right surface of the fixed sheet is provided with a mounting seat, the right position of the inner surface of the mounting seat is provided with a driving motor, and the output end of the driving motor is connected with the right end of the rotating shaft through the fixed sheet.

[0010] Preferably, the right position of the outer surface of the rotating shaft is provided with two bearings, and the outer ring surface of the bearing is connected with the inner surface of the sleeve rod.

[0011] Preferably, the upper position of the right surface of the extension rod is provided with a trigger switch, the front surface of the mounting seat is provided with a controller, and the trigger switch, the controller and the driving motor are electrically connected.

[0012] Preferably, the right surface of the mounting seat is provided with a control button, and the control button is electrically connected with the controller.

[0013] Preferably, the rear surface of the mounting seat is provided with a storage battery, and the upper surface of the storage battery is provided with a charging interface.

[0014] As preferred, the outer surface of the telescopic rod is provided with four circumferentially distributed limiting blocks, and the inner surface of the sleeve rod is provided with four circumferentially distributed limiting grooves, and the limiting blocks are in sliding connection with the limiting grooves.

[0015] The present application has the advantages that:

[0016] 1. The servo motor is arranged, and the output end of the servo motor drives the gear to rotate during operation, the gear drives the rack in meshing therewith to move up and down, thereby driving the scraper to move up and down, and the scraper can scrape off the concrete mortar on the surface of the drawing knife when the drawing knife is moved, so that the concrete mortar is prevented from solidifying on the surface of the drawing knife, the problem that the surface of the drawing brush cannot be cleaned during use of the existing component drawing brush is solved, and the surface of the drawing brush is full of concrete mortar after operation, and the concrete mortar can be solidified after a long time;

[0017] 2. The shaft is arranged, and the surface thread groove of the shaft is matched with the inner thread in the inner surface of the telescopic rod when the shaft rotates, so that the telescopic rod can be driven to extend and retract, and the problem that the existing component drawing brush cannot be extended and retracted during use, the use is limited, and the operation is inconvenient is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A component drawing brush three-dimensional structure schematic view is shown.

[0019] Figure 2 A component drawing brush scraper three-dimensional structure schematic view is shown.

[0020] Figure 3 A component drawing brush sleeve rod three-dimensional structure schematic view is shown.

[0021] Figure 4 A component drawing brush shaft three-dimensional structure schematic view is shown.

[0022] Figure 5 A component drawing brush half-section three-dimensional structure schematic view is shown.

[0023] Mark 1, sleeve rod; 2, fixed piece; 3, shaft; 4, thread groove; 5, telescopic rod; 6, inner thread; 7, mounting plate; 8, drawing knife; 9, servo motor; 10, gear; 11, rack; 12, sliding block; 13, scraper; 14, mounting seat; 15, driving motor; 16, bearing; 17, trigger switch; 18, controller; 19, control button; 20, battery; 21, charging interface; 22, limiting block; 24, limiting groove. DETAILED DESCRIPTION

[0024] The utility model is further explained in connection with the drawings and examples.

[0025] Please refer to Figures 1-5 The utility model provides a kind of component brush, including sleeve rod 1;Still including rotating shaft 3, screw groove 4, telescopic rod 5, internal thread 6, servo motor 9, gear 10, rack 11 and scraper 13, the right side surface of sleeve rod 1 is equipped with fixed sheet 2, the left side surface middle position of fixed sheet 2 is rotatably connected with rotating shaft 3, the outer surface left position of rotating shaft 3 is equipped with screw groove 4, the outer surface of rotating shaft 3 is equipped with telescopic rod 5, the inner surface right position of telescopic rod 5 is provided with internal thread 6, telescopic rod 5 is connected with rotating shaft 3 by screw thread, the left side surface of telescopic rod 5 is provided with mounting plate 7, the bottom surface of mounting plate 7 is provided with a plurality of equidistant distribution's brush knife 8, the upper surface of mounting plate 7 is provided with servo motor 9 in front and back two sides, the output of servo motor 9 is connected with gear 10, the left side surface of mounting plate 7 is slidably connected with rack 11 in front and back two ends, gear 10 is engaged with rack 11, the bottom surface of rack 11 is provided with scraper 13, by setting rotating shaft 3, when rotating shaft 3 rotates, the surface screw groove 4 of rotating shaft 3 is cooperated with the inner surface internal thread 6 of telescopic rod 5, can drive telescopic rod 5 to stretch out and draw back, and by setting servo motor 9, its output end will drive gear 10 to rotate when operating, gear 10 drives the rack 11 engaged with it to go up and down, to drive scraper 13 to move up and down, scraper 13 can scrape the surface cement mortar of brush knife 8 that is fitted with its hole groove when moving, avoid solidification on the outer surface of brush knife 8.

[0026] Please refer to Figures 2-5 In the embodiment, the right side surface of rack 11 is provided with sliding block 12, rack 11 is slidably connected with mounting plate 7 by sliding block 12, by setting sliding block 12, the position of rack 11 can be limited, improve the stability of rack 11 when moving up and down, the right side surface of fixed sheet 2 is provided with mounting seat 14, the inner surface right side position of mounting seat 14 is provided with driving motor 15, the output of driving motor 15 is connected with the right end of rotating shaft 3 by penetrating fixed sheet 2, by setting driving motor 15, its output end can drive rotating shaft 3 to rotate when operating, to reach the purpose of automatic telescopic, the outer surface right side position of rotating shaft 3 is provided with two bearings 16, the outer ring surface of bearing 16 is connected with the inner surface of sleeve rod 1, by setting bearing 16, rotating shaft 3 can be provided with auxiliary support effect, improve the stability of rotating shaft 3 installation, and can assist rotating shaft 3 to rotate, improve fluency.

[0027] Please refer to Figures 1-5In the embodiment, the right side surface of the telescopic rod 5 is provided with a trigger switch 17 at the upper position, the front side surface of the mounting seat 14 is provided with a controller 18, the trigger switch 17, the controller 18 and the driving motor 15 are electrically connected, by arranging the trigger switch 17, when the telescopic rod 5 is retracted, the trigger switch 17 will be close to the left bearing 16 constantly, and when it is attached, it will trigger the controller 18 to transmit a signal to the driving motor 15, so as to turn off the driving motor 15, avoid interference between devices, the right side surface of the mounting seat 14 is provided with a control button 19, the control button 19 is electrically connected with the controller 18, by arranging the control button 19, the staff can press different control keys in the control button 19 according to the demand, which simplifies the operation of the device, the rear side surface of the mounting seat 14 is provided with a battery 20, the upper surface of the battery 20 is provided with a charging interface 21, by arranging the battery 20, the device can be powered, and by arranging the charging interface 21, the battery 20 can be charged, the outer surface of the telescopic rod 5 is provided with four circumferentially distributed limiting blocks 22, the inner surface of the sleeve rod 1 is provided with four circumferentially distributed limiting grooves 24, the limiting blocks 22 and the limiting grooves 24 are slidably connected, by arranging the limiting blocks 22 and the limiting grooves 24, when the telescopic rod 5 is retracted, the limiting blocks 22 will slide in the limiting grooves 24, improve the stability of movement, when not retracted, the engagement of the limiting blocks 22 and the limiting grooves 24 can avoid the rotation of the telescopic rod 5.

[0028] In the embodiment, the right side surface of the telescopic rod 5 is provided with a trigger switch 17 at the upper position, the front side surface of the mounting seat 14 is provided with a controller 18, the trigger switch 17, the controller 18 and the driving motor 15 are electrically connected, by arranging the trigger switch 17, when the telescopic rod 5 is retracted, the trigger switch 17 will be close to the left bearing 16 constantly, and when it is attached, it will trigger the controller 18 to transmit a signal to the driving motor 15, so as to turn off the driving motor 15, avoid interference between devices, the right side surface of the mounting seat 14 is provided with a control button 19, the control button 19 is electrically connected with the controller 18, by arranging the control button 19, the staff can press different control keys in the control button 19 according to the demand, which simplifies the operation of the device, the rear side surface of the mounting seat 14 is provided with a battery 20, the upper surface of the battery 20 is provided with a charging interface 21, by arranging the battery 20, the device can be powered, and by arranging the charging interface 21, the battery 20 can be charged, the outer surface of the telescopic rod 5 is provided with four circumferentially distributed limiting blocks 22, the inner surface of the sleeve rod 1 is provided with four circumferentially distributed limiting grooves 24, the limiting blocks 22 and the limiting grooves 24 are slidably connected, by arranging the limiting blocks 22 and the limiting grooves 24, when the telescopic rod 5 is retracted, the limiting blocks 22 will slide in the limiting grooves 24, improve the stability of movement, when not retracted, the engagement of the limiting blocks 22 and the limiting grooves 24 can avoid the rotation of the telescopic rod 5.

[0029] Through the above steps, by setting the rotating shaft 3, when the rotating shaft 3 rotates, the surface thread groove 4 of the rotating shaft 3 cooperates with the inner thread 6 in the inner surface of the telescopic rod 5, which can drive the telescopic rod 5 to stretch and retract, and by setting the servo motor 9, its output end will drive the gear 10 to rotate during operation, the gear 10 drives the rack 11 engaged with it to move up and down, thereby driving the scraper 13 to move up and down, when the scraper 13 moves, it can scrape off the surface of the roughing cutter 8 that is fitted with the hole groove, to avoid solidifying on the outer surface of the roughing cutter 8, so as to solve the problem that the existing component roughing brush cannot clean the outer surface of the roughing brush during use, and the outer surface of the roughing brush is full of concrete mortar after operation, which will solidify after a long time, and the existing roughing brush cannot stretch and retract during use, which has high limitations during use and is not convenient to operate.

Claims

1. A component brushing brush comprising a sleeve rod (1); characterized in that: Also include the pivot shaft (3), thread groove (4), telescopic rod (5), internal thread (6), servo motor (9), gear (10), rack (11) and scraper (13), the right surface of sleeve rod (1) is equipped with fixed sheet (2), the left surface of fixed sheet (2) is rotatably connected with pivot shaft (3) in the middle position, the outer surface of pivot shaft (3) is provided with thread groove (4) in the left position, the outer surface of pivot shaft (3) is sleeved with telescopic rod (5), the inner surface of telescopic rod (5) is provided with internal thread (6) in the right position, telescopic rod (5) is threadedly connected with pivot shaft (3), the left surface of telescopic rod (5) is provided with mounting plate (7), the bottom surface of mounting plate (7) is provided with a plurality of spaced apart pull knife (8), the upper surface of mounting plate (7) is provided with servo motor (9) on the front and back sides, the output end of servo motor (9) is connected with gear (10), the left surface of mounting plate (7) is slidably connected with rack (11) at the front and back ends, gear (10) is engaged with rack (11), the bottom surface of rack (11) is provided with scraper (13).

2. A construction gout brush according to claim 1 wherein: The right surface of rack (11) is provided with sliding block (12), rack (11) is slidably connected with mounting plate (7) through sliding block (12).

3. A construction gout brush according to claim 1 wherein: The right surface of fixed sheet (2) is provided with mounting seat (14), the inner surface of mounting seat (14) is provided with driving motor (15) in the right position, the output end of driving motor (15) penetrates fixed sheet (2) and is connected with the right end of pivot shaft (3).

4. A construction gage brush according to claim 1 wherein: The outer surface of pivot shaft (3) is provided with two bearings (16) in the right position, the outer ring surface of bearing (16) is connected with the inner surface of sleeve rod (1).

5. A construction gage brush according to claim 3 wherein: The right surface of telescopic rod (5) is provided with trigger switch (17) in the upper position, the front surface of mounting seat (14) is provided with controller (18), trigger switch (17), controller (18) and driving motor (15) are electrically connected.

6. A construction gage brush according to claim 5 wherein: The right surface of mounting seat (14) is provided with control button (19), control button (19) is electrically connected with controller (18).

7. A construction gage brush according to claim 3 wherein: The rear surface of mounting seat (14) is provided with storage battery (20), the upper surface of storage battery (20) is provided with charging interface (21).

8. A construction gout brush according to claim 1 wherein: The outer surface of telescopic rod (5) is provided with four circumferentially distributed limit blocks (22), the inner surface of sleeve rod (1) is provided with four circumferentially distributed limit grooves (24), limit block (22) is slidably connected with limit groove (24).

Images