CN220704277U - Filling type semi-flexible pavement crack cleaning device - Google Patents
Filling type semi-flexible pavement crack cleaning device Download PDFInfo
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- CN220704277U CN220704277U CN202320713502.3U CN202320713502U CN220704277U CN 220704277 U CN220704277 U CN 220704277U CN 202320713502 U CN202320713502 U CN 202320713502U CN 220704277 U CN220704277 U CN 220704277U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 145
- 238000010408 sweeping Methods 0.000 claims abstract description 7
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 230000008602 contraction Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a filling type semi-flexible pavement crack cleaning device which comprises a bottom plate, a pushing handle, rollers, an adjusting mechanism, a cleaning mechanism and a cleaning mechanism, wherein the bottom plate is provided with a plurality of grooves; the rollers are provided with two groups and are connected to the bottom end of the bottom plate; the pushing handle is fixed at the top end of the bottom plate, and a mounting hole is formed in the middle of the bottom plate; the adjusting mechanism is fixedly arranged in the mounting hole in the middle of the bottom plate, and the cleaning mechanism and the sweeping mechanism are both arranged at the bottom end of the adjusting mechanism; the adjusting mechanism comprises a mounting plate, a telescopic strut, a telescopic cylinder, a rotating shaft, a supporting rod, a torsion spring and a connecting frame; the mounting plate is positioned above the mounting hole of the bottom plate, and the bottom end of the mounting plate is provided with a pair of annular guide grooves; the telescopic support is provided with a plurality of telescopic supports which are uniformly connected between the bottom plate and the mounting plate. According to the utility model, through double cleaning of the cleaning hooks and the cleaning brushes, the cleaning effect of impurities in pavement cracks is better; can carry out the regulation of angle, degree of depth and position, better clearance is carried out to impurity in the pavement crack.
Description
Technical Field
The utility model belongs to the technical field of pavement crack treatment, and particularly relates to a filling type semi-flexible pavement crack cleaning device.
Background
When the semi-flexible pavement is cracked, maintenance measures such as crack pouring and crack repairing are needed; dust and slag are accumulated in the cracks and can affect the adhesion of the crack pouring sealant to the pavement, so that the dust and slag in and around the cracks need to be cleaned before crack pouring.
Through retrieval, chinese patent CN217629339U discloses a crack cleaning device for highway maintenance, comprising a movable bracket, a crack rolling brush, a road surface rolling brush and a shovel hopper; the pavement rolling brush and the shovel hopper are respectively arranged at the front side and the rear side of the gap rolling brush, the pavement rolling brush comprises a horizontal brush disc, and the top end of the horizontal brush disc is vertically provided with a vertical rotating shaft; the gap rolling brush comprises a vertical brush disc which is perpendicular to the ground, a horizontal rotating shaft is fixedly arranged at the axle center of the vertical brush disc, and one end of the horizontal rotating shaft is connected with a driving motor; the left side and the right side of the bottom of the movable support are provided with movable idler wheels, and the top end of the movable support is connected with a push-pull handrail; the device can clean impurities in pavement cracks, but has the following defects: 1) The gap rolling brush is used for cleaning the broken stone and other impurities in the gap, and most of the impurities can be cleaned out of the gap on the road surface, but part of the broken stone is clamped in the gap on the road surface and cannot be taken out only by the force of the gap rolling brush; 2) The cracks on the road are usually curved and irregular, but the device can only aim at straight road cracks, and when the road cracks are curved and offset at corners, the gap roller brush cannot be automatically adjusted, so that the cleaning effect is poor.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a filling type semi-flexible pavement crack cleaning device which has better impurity cleaning effect in pavement cracks through double cleaning of cleaning hooks and cleaning brushes; can carry out the regulation of angle, degree of depth, position, better clearance is carried out to impurity in the pavement crack.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a half flexible road surface crack cleaning device of filling, includes bottom plate, pushing hands, gyro wheel, adjustment mechanism, clearance mechanism, cleaning mechanism; the rollers are provided with two groups and are connected to the bottom end of the bottom plate; the pushing handle is fixed at the top end of the bottom plate, and a mounting hole is formed in the middle of the bottom plate; the adjusting mechanism is fixedly arranged in the mounting hole in the middle of the bottom plate, and the cleaning mechanism and the sweeping mechanism are both arranged at the bottom end of the adjusting mechanism; firstly, the cleaning mechanism and the cleaning mechanism are driven to move downwards to a proper position by the adjusting mechanism, then the cleaning mechanism and the cleaning mechanism move along pavement cracks by the cooperation of the pushing hands, the idler wheels and the bottom plate, and the cleaning mechanism cleans larger impurities clamped in the pavement cracks; and then the cleaning mechanism cleans and collects the cleaned impurities, dust of pavement cracks and fine impurities.
The adjusting mechanism comprises a mounting plate, a telescopic strut, a telescopic cylinder, a rotating shaft, a supporting rod, a torsion spring and a connecting frame; the mounting plate is positioned above the mounting hole of the bottom plate, and the bottom end of the mounting plate is provided with a pair of annular guide grooves; the telescopic support posts are provided with a plurality of telescopic support posts which are uniformly connected between the bottom plate and the mounting plate; the telescopic cylinders are provided with a pair of telescopic cylinders which are symmetrically arranged on the bottom plates at two sides of the mounting hole, and the output ends of the telescopic cylinders are connected with the bottoms of the mounting plates; the rotating shaft, the connecting frame and the torsion springs are provided with a pair, and the supporting rods are provided with two groups; one end of the rotating shaft is connected to the mounting plate through a bearing, the connecting frame is fixed at the other end of the rotating shaft, the torsion spring is positioned at the outer side of the rotating shaft, and two ends of the torsion spring are respectively connected to the mounting plate and the connecting frame; each group of support rods is provided with a pair of support rods which are symmetrically distributed on two sides of the rotating shaft, one end of each support rod is in a T shape and is movably connected in an annular guide groove at the bottom end of the mounting plate, and the other end of each support rod is fixedly connected to the top end of the connecting frame; the cleaning mechanism and the cleaning mechanism are respectively arranged at the bottom ends of the corresponding connecting frames; when the pavement crack has a corner, the cleaning mechanism and the sweeping mechanism are adapted to the pavement crack so as to generate rotation, and simultaneously drive the connecting frame and the rotating shaft to rotate, so that the torsion spring is deformed, and the supporting rod moves along the annular guide groove, so that the connecting frame can be supported; when the cleaning mechanism passes through the corner, the torsion spring is restored to drive the connecting frame to rotate, so that the cleaning mechanism and the cleaning mechanism can automatically adjust the angle to adapt to different pavement cracks; after the cleaning is finished, the telescopic oil cylinder provides power to drive the mounting plate to move upwards, so that the cleaning mechanism and the cleaning mechanism are driven to move upwards, and the cleaning mechanism are conveniently retracted.
The connecting frame comprises a motor, a rotating rod, a sleeve and an adjusting spring; the two ends of the rotating rod are respectively connected with the two ends of the connecting frame through bearings, and a plurality of connecting grooves are formed in the outer surface of the rotating rod; the motor is fixed on the side wall of the connecting frame, and the output shaft of the motor is connected with one end of the rotating rod; the connecting column is arranged on the inner wall of the sleeve, the connecting column is arranged inside the connecting groove, the sleeve is sleeved outside the rotating rod through the connecting column and the connecting groove, and the sleeve and the rotating rod can be prevented from sliding relatively when the rotating rod drives the sleeve to rotate; the adjusting springs are provided with a pair of rotating rods which are respectively connected to the outer sides of the two ends of the sleeve, and one end, far away from the sleeve, of each adjusting spring is fixed on the connecting frame; the cleaning mechanism and the cleaning mechanism are respectively arranged on the corresponding sleeve; the motor provides power to drive the rotating rod to rotate, and the cleaning mechanism are further driven to rotate through the sleeve; when the pavement crack is deviated, the cleaning mechanism and the sweeping mechanism adapt to the pavement crack, so that deviation is generated, the sleeve is driven to move along the rotating rod, and the adjusting spring is compressed or stretched; thereby drive clearance mechanism and clean mechanism and adapt to different road surface cracks through the flexible of adjusting spring.
The cleaning mechanism comprises a loop bar, a spring and a cleaning hook; the loop bar is provided with a plurality of sleeves which are uniformly fixed on the sleeve by taking the sleeve as the center; one end of the cleaning hook is connected inside the loop bar, and the other end of the cleaning hook is bent to be in a hook shape and positioned outside the loop bar; the spring is arranged in the sleeve, and two ends of the spring are respectively connected to the loop bar and the cleaning hook; the motor drives the cleaning mechanism to rotate, so that the cleaning hook enters the pavement crack, and the cleaning hook cleans larger impurities clamped in the pavement crack; when the depth of the pavement crack changes, the cleaning hook always keeps contact with the bottom end of the crack through the expansion and contraction of the spring; thereby reach the effect of adjusting clearance hook length, can clear up the crack of different degree of depth better.
The cleaning mechanism comprises a roller brush, a hairbrush, a connecting arm, a baffle, an internal gear, a moving rod and a fixed plate; the roller brush is fixedly connected to the sleeve, two ends of the roller brush are respectively provided with a baffle, the baffles are fixed through bolts, and a limit groove is formed between each baffle and each roller brush; the internal gear is provided with a pair of fixed mounting in the limit groove; one side of the annular guide groove of the mounting plate is provided with a semi-annular guide groove, one end of the moving rod is connected in the semi-annular guide groove, the other end of the moving rod is provided with a fixed plate, and the fixed plate is provided with a movable groove; the connecting arms are provided with a pair of connecting arms which are symmetrically connected in the movable groove of the fixed plate; the brush is provided with a pair, one end of the brush is connected with one end of the connecting arm through a bearing, and the other end of the brush is connected with the gear; the gear is positioned in the limit groove and is meshed with the internal gear; through motor, dwang, sleeve pipe rotation to drive the roller brush and rotate, the roller brush is with rubble, dust clean up in the pavement crack, and the roller brush passes through internal gear and gear drive brush rotation simultaneously, and the impurity clearance to one side on the road surface is cleared up to the road surface in the pavement crack with the roller brush, prevents that the impurity on the road surface of crack both sides from falling into the crack inside once more.
Compared with the prior art, the utility model has the beneficial effects that:
1) The motor drives the cleaning mechanism to rotate, so that the cleaning hook enters the pavement crack, and the cleaning hook cleans larger impurities clamped in the pavement crack; when the depth of the pavement crack changes, the cleaning hook always keeps contact with the bottom end of the crack through the expansion and contraction of the spring; thereby achieving the effect of adjusting the length of the cleaning hook and being capable of better cleaning cracks with different depths; meanwhile, the roller brush is driven to rotate, broken stone and dust in the pavement cracks are cleaned by the roller brush, meanwhile, the roller brush drives the brush to rotate through the internal gear and the gear, the brush cleans impurities on the pavement from the pavement cracks to one side, and the impurities on the pavement at two sides of the cracks are prevented from falling into the cracks again;
2) When the pavement crack has a corner, the cleaning mechanism and the sweeping mechanism are adapted to the pavement crack so as to generate rotation, and simultaneously drive the connecting frame and the rotating shaft to rotate, so that the torsion spring is deformed, and the supporting rod moves along the annular guide groove, so that the connecting frame can be supported; when the cleaning mechanism passes through the corner, the torsion spring is restored to drive the connecting frame to rotate, so that the cleaning mechanism and the cleaning mechanism can automatically adjust the angle to adapt to different pavement cracks; when the pavement crack is deviated, the cleaning mechanism and the sweeping mechanism adapt to the pavement crack, so that deviation is generated, the sleeve is driven to move along the rotating rod, and the adjusting spring is compressed or stretched; thereby drive clearance mechanism and clean mechanism and adapt to different road surface cracks through the flexible of adjusting spring.
Drawings
FIG. 1 is a schematic structural view of a crack cleaning device for an injection semi-flexible pavement;
FIG. 2 is a schematic diagram II of a crack cleaning device for an injection type semi-flexible pavement;
FIG. 3 is a schematic structural view of an adjusting mechanism in the filling type semi-flexible pavement crack cleaning device;
FIG. 4 is a schematic structural view of a cleaning mechanism in the filling type semi-flexible pavement crack cleaning device;
FIG. 5 is a schematic structural view of a cleaning mechanism in a filling type semi-flexible pavement crack cleaning device according to the present utility model;
FIG. 6 is an enlarged schematic view of the portion A of FIG. 5;
in the figure: 1. a bottom plate; 101. a mounting hole; 2. pushing hands; 3. a roller; 4. an adjusting mechanism; 401. a mounting plate; 4011. an annular guide groove; 4012. semi-annular guide grooves; 402. a telescopic strut; 403. a telescopic oil cylinder; 404. a rotating shaft; 405. a support rod; 406. a torsion spring; 407. a connecting frame; 4071. a motor; 4072. a rotating lever; 40721. a connecting groove; 4073. a sleeve; 40731. a connecting column; 4074. an adjusting spring; 5. a cleaning mechanism; 501. a loop bar; 502. a spring; 503. cleaning the hooks; 6. a cleaning mechanism; 601. a roller brush; 6011. a limit groove; 602. a brush; 603. a connecting arm; 604. a baffle; 605. an internal gear; 606. a gear; 607. a moving rod; 608. and a fixing plate.
Detailed Description
The technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 6 for the convenience of understanding of those skilled in the art.
The utility model provides a half flexible road surface crack cleaning device of filling, includes bottom plate 1, pushing hands 2, gyro wheel 3, adjustment mechanism 4, clearance mechanism 5, cleaning mechanism 6; the rollers 3 are provided with two groups and are connected to the bottom end of the bottom plate 1; the pushing handle 2 is fixed at the top end of the bottom plate 1, and a mounting hole 101 is arranged in the middle of the bottom plate 1; the adjusting mechanism 4 is fixedly arranged in a mounting hole 101 in the middle of the bottom plate 1, and the cleaning mechanism 5 and the cleaning mechanism 6 are both arranged at the bottom end of the adjusting mechanism 4; firstly, the cleaning mechanism 5 and the cleaning mechanism 6 are driven to move downwards to a proper position by the adjusting mechanism 4, then the cleaning mechanism 5 and the cleaning mechanism 6 move along pavement cracks by the cooperation of the pushing hands 2, the idler wheels 3 and the bottom plate 1, and the cleaning mechanism 5 cleans larger impurities clamped in the pavement cracks; the cleaning mechanism 6 then cleans and collects the cleaned impurities, dust of pavement cracks and fine impurities.
The adjusting mechanism 4 comprises a mounting plate 401, a telescopic strut 402, a telescopic cylinder 403, a rotating shaft 404, a supporting rod 405, a torsion spring 406 and a connecting frame 407; the mounting plate 401 is positioned above the mounting hole 101 of the bottom plate 1, and a pair of annular guide grooves 4011 are formed in the bottom end of the mounting plate 401; the telescopic support posts 402 are provided with a plurality of telescopic support posts which are uniformly connected between the base plate 1 and the mounting plate 401; the telescopic cylinders 403 are provided with a pair of telescopic cylinders, are symmetrically arranged on the bottom plate 1 at two sides of the mounting hole 101, and the output ends of the telescopic cylinders 403 are connected with the bottom of the mounting plate 401; the rotating shaft 404, the connecting frame 407 and the torsion spring 406 are provided with a pair, and the supporting rod 405 is provided with two groups; one end of the rotating shaft 404 is connected to the mounting plate 401 through a bearing, the connecting frame 407 is fixed at the other end of the rotating shaft 404, the torsion spring is positioned at the outer side of the rotating shaft, and two ends of the torsion spring are respectively connected to the mounting plate and the connecting frame; each group of support rods is provided with a pair of support rods which are symmetrically distributed on two sides of the rotating shaft 404, one end of each support rod 405 is in a T shape and is movably connected in an annular guide groove 4011 at the bottom end of the mounting plate 401, and the other end of each support rod 405 is fixedly connected at the top end of the connecting frame 407; the cleaning mechanism 5 and the cleaning mechanism 6 are respectively arranged at the bottom ends of the corresponding connecting frames 407; when the pavement crack has a corner, the cleaning mechanism 5 and the cleaning mechanism 6 adapt to the pavement crack so as to rotate, and meanwhile, the connecting frame 407 and the rotating shaft 404 are driven to rotate, so that the torsion spring 406 is deformed, and the supporting rod 405 moves along the annular guide groove 4011 and can support the connecting frame 407; after passing through the corner, the torsion spring is restored to drive the connecting frame 407 and the rotating shaft to rotate, so that the cleaning mechanism 5 and the cleaning mechanism 6 can automatically adjust the angles to adapt to different pavement cracks; when the cleaning is finished, the telescopic oil cylinder 403 provides power to drive the mounting plate 401 to move upwards, so that the cleaning mechanism 5 and the cleaning mechanism 6 are driven to move upwards, and the cleaning mechanism 5 and the cleaning mechanism 6 are conveniently retracted.
The connecting frame 407 comprises a motor 4071, a rotating rod 4072, a sleeve 4073 and an adjusting spring 4074; the two ends of the rotating rod 4072 are respectively connected with the two ends of the connecting frame 407 through bearings, and a plurality of connecting grooves 40721 are formed in the outer surface of the rotating rod 4072; the motor 4071 is fixed on the side wall of the connecting frame 407, and the output shaft of the motor 4071 is connected with one end of the rotating rod 4072; the connecting column 40731 is arranged on the inner wall of the sleeve 4073, the connecting column 40731 is arranged in the connecting groove 40721, the sleeve 4073 is sleeved on the outer side of the rotating rod 4072 through the connecting column 40731 and the connecting groove 40721, and the sleeve 4073 and the rotating rod 4072 can be prevented from sliding relatively when the rotating rod 4072 drives the sleeve 4073 to rotate; the adjusting springs 4074 are provided with a pair of rotating rods 4072 which are respectively connected to the outer sides of the two ends of the sleeve 4073, and one end of each adjusting spring 4074, which is far away from the sleeve 4073, is fixed on the connecting frame 407; the cleaning mechanism 5 and the cleaning mechanism 6 are respectively arranged on the corresponding sleeve 4073; the motor 4071 provides power to drive the rotating rod 4072 to rotate, and the sleeve 4073 further drives the cleaning mechanism 5 and the cleaning mechanism 6 to rotate; when the pavement crack is deviated, the cleaning mechanism 5 and the cleaning mechanism 6 adapt to the pavement crack, so that deviation is generated, the sleeve 4073 is driven to move along the rotating rod 4072, and the adjusting spring 4074 is compressed or stretched; thereby driving the cleaning mechanism 5 or the cleaning mechanism 6 to adapt to pavement cracks at different positions through the expansion and contraction of the adjusting spring 4074.
The cleaning mechanism 5 comprises a loop bar 501, a spring 502 and a cleaning hook 503; the loop bar 501 is provided with a plurality of sleeves 4073 which are uniformly fixed on the sleeves 4073 by taking the sleeves 4073 as the center; one end of the cleaning hook 503 is connected inside the loop bar 501, and the other end is bent to be in a hook shape and positioned outside the loop bar; the spring 502 is arranged inside the loop bar 501, and two ends of the spring are respectively connected to the loop bar 501 and the cleaning hook 503; the motor 4071 drives the cleaning mechanism 5 to rotate, so that the cleaning hook 503 enters the pavement crack, and the cleaning hook 503 cleans larger impurities clamped in the pavement crack; when the depth of the pavement crack changes, the cleaning hooks 503 always keep the cleaning hooks 503 entering the crack to contact with the bottom ends of the crack through the expansion and contraction of the springs 502; thereby reach the effect of adjusting clearance hook 503 length, can clear up the crack of different degree of depth better.
The cleaning mechanism 6 comprises a roller brush 601, a brush 602, a connecting arm 603, a baffle 604, an internal gear 605, a gear 606, a moving rod 607 and a fixed plate 608; the roller brush 601 is fixedly connected to the sleeve 4073, two ends of the roller brush 601 are respectively provided with a baffle 604, the baffles 604 are fixed through bolts, and a limit groove 6011 is arranged between the baffles 604 and the roller brush 601; the inner gear 605 is provided with a pair of fixed mounting in the limit groove 6011; the mounting plate 401 is provided with a semi-annular guide groove 4012 at one side of the annular guide groove 4011, one end of a moving rod 607 is connected in the semi-annular guide groove 4012, the other end is provided with a fixed plate 608, and the fixed plate 608 is provided with a movable groove; the connecting arms 603 are provided with a pair of connecting arms which are symmetrically connected in the movable groove of the fixed plate 608; the brush 602 is provided with a pair, one end of the brush 602 is connected with one end of the connecting arm 603 through a bearing, and the other end of the brush 602 is connected with the gear 606; the gear 606 is positioned in the limit groove 6011 and is in meshed connection with the inner gear 605; through motor 4071, dwang 4072, sleeve 4073 rotation to drive roller brush 601 rotation, roller brush 601 is with rubble, dust clean up in the pavement crack, and roller brush 601 drives brush 602 through internal gear 605 and gear 606 simultaneously and rotates, and the impurity clearance to one side on the road surface is cleared up to roller brush 601 from pavement crack, prevents that the impurity on the road surface of crack both sides from falling into the crack inside again.
The utility model provides a half flexible road surface crack cleaning device of filling formula, the working process is as follows: firstly, driving a cleaning mechanism and a cleaning mechanism to move downwards to a proper position through an adjusting mechanism, then enabling the cleaning mechanism and the cleaning mechanism to move along pavement cracks through cooperation of a pushing handle, a roller and a bottom plate, and then driving the cleaning mechanism to rotate at a motor so that a cleaning hook enters the pavement cracks, and cleaning larger impurities clamped in the pavement cracks by the cleaning hook; then the motor drives the roller brush to rotate, the roller brush cleans broken stones and dust in the pavement cracks, meanwhile, the roller brush drives the brush to rotate through the internal gear and the gear, the brush cleans the roller brush from the pavement cracks to clean impurities on the pavement, and the impurities on the pavement on two sides of the cracks are prevented from falling into the cracks again; when a corner appears in the pavement crack, the cleaning mechanism and the cleaning mechanism are adapted to the pavement crack, so that rotation is generated, the connecting frame and the rotating shaft are driven to rotate, the torsion spring is deformed, and after the corner is passed, the torsion spring is restored, the connecting frame rotating shaft is driven to rotate, so that the cleaning mechanism and the cleaning mechanism can automatically adjust angles, and the cleaning mechanism is adapted to different pavement cracks; after the cleaning is finished, the telescopic oil cylinder provides power to drive the mounting plate to move upwards, so that the cleaning mechanism and the cleaning mechanism are driven to move upwards, and the cleaning mechanism are conveniently retracted.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (3)
1. The utility model provides a half flexible road surface crack cleaning device of filling, includes bottom plate, pushing hands, gyro wheel, adjustment mechanism, clearance mechanism, cleaning mechanism; the device is characterized in that two groups of rollers are arranged and connected to the bottom end of the bottom plate; the pushing handle is fixed at the top end of the bottom plate, and a mounting hole is formed in the middle of the bottom plate; the adjusting mechanism is fixedly arranged in the mounting hole in the middle of the bottom plate, and the cleaning mechanism and the sweeping mechanism are both arranged at the bottom end of the adjusting mechanism;
the adjusting mechanism comprises a mounting plate, a telescopic strut, a telescopic cylinder, a rotating shaft, a supporting rod, a torsion spring and a connecting frame; the mounting plate is positioned above the mounting hole of the bottom plate, and the bottom end of the mounting plate is provided with a pair of annular guide grooves; the telescopic support posts are provided with a plurality of telescopic support posts which are uniformly connected between the bottom plate and the mounting plate; the telescopic cylinders are provided with a pair of telescopic cylinders which are symmetrically arranged on the bottom plates at two sides of the mounting hole, and the output ends of the telescopic cylinders are connected with the bottoms of the mounting plates; the rotating shaft, the connecting frame and the torsion springs are provided with a pair, and the supporting rods are provided with two groups; one end of the rotating shaft is connected to the mounting plate through a bearing, the connecting frame is fixed at the other end of the rotating shaft, the torsion spring is positioned at the outer side of the rotating shaft, and two ends of the torsion spring are respectively connected to the mounting plate and the connecting frame; each group of support rods is provided with a pair of support rods which are symmetrically distributed on two sides of the rotating shaft, one end of each support rod is in a T shape and is movably connected in an annular guide groove at the bottom end of the mounting plate, and the other end of each support rod is fixedly connected to the top end of the connecting frame; the cleaning mechanism and the cleaning mechanism are respectively arranged at the bottom ends of the corresponding connecting frames;
the cleaning mechanism comprises a loop bar, a spring and a cleaning hook; the loop bar is provided with a plurality of sleeves which are uniformly fixed on the sleeve by taking the sleeve as the center; one end of the cleaning hook is connected inside the loop bar, and the other end of the cleaning hook is bent to be in a hook shape and positioned outside the loop bar; the spring is arranged inside the sleeve and the two ends of the spring are respectively connected to the loop bar and the cleaning hook.
2. The filling type semi-flexible pavement crack cleaning device according to claim 1, wherein the connecting frame comprises a motor, a rotating rod, a sleeve and an adjusting spring; the two ends of the rotating rod are respectively connected with the two ends of the connecting frame through bearings, and a plurality of connecting grooves are formed in the outer surface of the rotating rod; the motor is fixed on the side wall of the connecting frame, and the output shaft of the motor is connected with one end of the rotating rod; the inner wall of the sleeve is provided with a connecting column, the connecting column is arranged in the connecting groove, and the sleeve is sleeved outside the rotating rod through the connecting column and the connecting groove; the adjusting springs are provided with a pair of rotating rods which are respectively connected to the outer sides of the two ends of the sleeve, and one end, far away from the sleeve, of each adjusting spring is fixed on the connecting frame; the cleaning mechanism and the cleaning mechanism are respectively arranged on the corresponding sleeve.
3. The filling type semi-flexible pavement crack cleaning device according to claim 1, wherein the cleaning mechanism comprises a roller brush, a hairbrush, a connecting arm, a baffle, an internal gear, a moving rod and a fixed plate; the roller brush is fixedly connected to the sleeve, two ends of the roller brush are respectively provided with a baffle, the baffles are fixed through bolts, and a limit groove is formed between each baffle and each roller brush; the internal gear is provided with a pair of fixed mounting in the limit groove; one side of the annular guide groove of the mounting plate is provided with a semi-annular guide groove, one end of the connecting moving rod is connected in the semi-annular guide groove, the other end of the connecting moving rod is provided with a fixed plate, and the fixed plate is provided with a movable groove; the connecting arms are provided with a pair of connecting arms which are symmetrically connected in the movable groove of the fixed plate; the brush is provided with a pair, one end of the brush is connected with one end of the connecting arm through a bearing, and the other end of the brush is connected with the gear; the gear is positioned in the limit groove and is meshed with the internal gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713502.3U CN220704277U (en) | 2023-04-04 | 2023-04-04 | Filling type semi-flexible pavement crack cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713502.3U CN220704277U (en) | 2023-04-04 | 2023-04-04 | Filling type semi-flexible pavement crack cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220704277U true CN220704277U (en) | 2024-04-02 |
Family
ID=90446120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320713502.3U Active CN220704277U (en) | 2023-04-04 | 2023-04-04 | Filling type semi-flexible pavement crack cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220704277U (en) |
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2023
- 2023-04-04 CN CN202320713502.3U patent/CN220704277U/en active Active
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