CN213267403U - Cleaning device of paver - Google Patents
Cleaning device of paver Download PDFInfo
- Publication number
- CN213267403U CN213267403U CN202021678546.XU CN202021678546U CN213267403U CN 213267403 U CN213267403 U CN 213267403U CN 202021678546 U CN202021678546 U CN 202021678546U CN 213267403 U CN213267403 U CN 213267403U
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- China
- Prior art keywords
- push pedal
- cleaning device
- skirtboard
- sliding plate
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a cleaning device of paver belongs to the technical field of paver, and it is including sliding plate and drive division, the vertical sliding of sliding plate is on the body, the push pedal level slides on sliding plate and with feeding storehouse lateral wall level slide be connected, the push pedal can with preceding skirtboard butt, the drive division sets up on the body for slide of drive push pedal. At the beginning, the upper surface parallel and level of push pedal and the upper surface of preceding skirtboard, when clearing up the material on the skirtboard in the front, the drive slides on the board, make the lower surface of push pedal and the upper surface parallel and level of preceding skirtboard, then start the drive division, make the slip of drive division drive push pedal, thereby make push pedal and preceding skirtboard butt back, on pushing away the scraper blade with the material on the skirtboard before, owing to do not need the manual work at the in-process of clearance, consequently reduced staff's work load.
Description
Technical Field
The application relates to the field of pavers, in particular to a cleaning device of a paver.
Background
The existing paver is mainly used for paving various materials on a base layer and a surface layer of an expressway, is used for completing paving work by mutually matching various systems, and mainly comprises a traveling system, a hydraulic system, a material conveying and distributing system and the like.
Referring to fig. 1, a related art discloses a paver, which includes a body 100, wherein two ends of the body 100 in a length direction are respectively provided with a feeding bin 110 and a material spreading device 120, and the material spreading device 120 is used for spreading materials on a road surface. The feeding bin 110 is connected with a scraper 130 in a circulating transmission manner, and the scraper 130 is used for conveying the spreading materials into the spreading device 120. Two hoppers 140 are rotated on the body 100, and the two hoppers 140 are symmetrically arranged about a center line in the longitudinal direction of the feed bin 110. A front apron board 150 is horizontally fixed at one end of the feeding bin 110 far away from the material pushing device and is used for preventing the spreading materials from leaking in front of the spreading machine, so that the flatness of the spreading layer is influenced. Two pushing rollers 160 symmetrical with respect to the center line of the length direction of the feeding bin 110 are rotated at one end of the body 100 near the front apron 150, and when the dump truck full of material backs up right in front of the paver to discharge, the two pushing rollers 160 push the rear wheels of the truck hung in the neutral gear to receive the discharge. During operation, the scraper 130 is started, the scraper 130 transports the spreading materials in the feeding bin 110 to the spreading device 120, then the spreading device 120 is started to spread the materials on the road surface, and when the spreading materials in the feeding bin 110 are small, the two hoppers 140 are driven to rotate, so that the materials remaining on the hoppers 140 slide onto the scraper 130, and then the materials are transported to the spreading device 120.
In view of the above-mentioned related art, the inventor believes that when the hopper 140 rotates, a part of the remaining material on the hopper 140 slides down onto the front skirt plate 150, and in order to reduce the waste of the material, the material on the front skirt plate 150 needs to be manually cleaned onto the scraper 130, thereby increasing the workload of the worker.
SUMMERY OF THE UTILITY MODEL
In order to reduce staff's work load, this application provides a cleaning device of paver.
The application provides a cleaning device of paver adopts following technical scheme:
the utility model provides a cleaning device of paver, includes slide plate and drive division, the slide plate is vertical to be slided on the body, the push pedal horizontal slip on the slide plate and with the feeding storehouse lateral wall horizontal slip be connected, the push pedal can with preceding skirtboard butt, the drive division sets up on the body for the sliding of drive push pedal.
Through adopting above-mentioned technical scheme, in the beginning, make the upper surface of push pedal and the upper surface parallel and level of preceding skirtboard, when avoiding expecting too much, clip the push pedal or some little material cards in the gap of push pedal and preceding skirtboard, make the push pedal be difficult to remove, when clearing up the material on the skirtboard in the front, the drive slides on the board, make the lower surface of push pedal and the upper surface parallel and level of preceding skirtboard, then start the drive portion, make the slip of drive portion drive push pedal, thereby make push pedal and preceding skirtboard butt after, the material on the skirtboard pushes away to the scraper blade before, because the in-process at the clearance does not need the manual work, consequently, staff's work load has been reduced.
Preferably, the driving part comprises a hydraulic cylinder, the hydraulic cylinder is horizontally fixed on the body, and a piston rod of the hydraulic cylinder can be abutted against the push plate.
Through adopting above-mentioned technical scheme, after the lower surface of push pedal and the upper surface parallel and level of preceding skirtboard, start the pneumatic cylinder, the pneumatic cylinder stretches, promotes on the push pedal sliding shifts the skirtboard before to material on the skirtboard before the automatic part pushes away to the bottom plate.
Preferably, all set up the groove of sliding along its length on the two inside walls in feeding storehouse, the push pedal can slide in the inslot that slides, reset spring has been placed in the inslot that slides, reset spring's one end and the groove lateral wall fixed connection that slides, the other end can with the push pedal butt.
Through adopting above-mentioned technical scheme, the purpose that sets up reset spring is that, when the push pedal was arranged the scraper blade in on the skirtboard before promoting, produced the extrusion to reset spring, and after the push pedal accomplished work, the pneumatic cylinder shrink, the push pedal slided to the slide board under reset spring's elasticity on, realized resetting of push pedal.
Preferably, stay ropes are fixed to two ends of the sliding plate in the length direction, winding shafts are rotated to two ends of the body in the width direction, and two ends, far away from the sliding plate, of the stay ropes are respectively and fixedly wound on the two winding shafts.
Through adopting above-mentioned technical scheme, rotate the spool for the stay cord rolling to drive slide on the slide, make push pedal lower surface and slide upper surface parallel and level, make the push pedal before pushing away the material, the push pedal rises, backs up the material, makes things convenient for the removal of push pedal.
Preferably, the body width direction both ends all rotate and have the leading wheel, two the stay cord is walked around two leading wheels respectively and is just with the leading wheel butt.
Through adopting above-mentioned technical scheme, the purpose that sets up the leading wheel is, plays the guide effect to the transmission of stay cord.
Preferably, a motor is fixed on the body, a main gear is coaxially fixed on an output shaft of the motor, the winding shaft is coaxially and fixedly connected with a driven gear, and the main gear is meshed with the driven gear.
By adopting the technical scheme, the motor is started, the motor drives the main gear to rotate, the main gear drives the driven gear to rotate, so that the winding reel is automatically driven to rotate, the winding or unwinding of the stay cord is realized, and the sliding plate slides upwards or downwards.
Preferably, the body is detachably connected with a protective cover, and the main gear, the driven gear and the motor are all arranged in the protective cover.
Through adopting above-mentioned technical scheme, the purpose that sets up the protection casing is, plays the guard action to the master gear and from the gear, reduces the damage of gear.
Preferably, radiating holes are formed in two opposite side walls of the protective cover.
Through adopting above-mentioned technical scheme, the purpose that sets up the louvre is, realizes the heat dissipation of motor.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the purpose of arranging the push plate and the driving part is that, initially, the upper surface of the push plate is parallel and level with the upper surface of the front apron plate, when excessive materials are avoided, the push plate is clamped, so that the push plate is difficult to move, when the materials on the front apron plate are cleaned, the sliding plate is driven to slide upwards, so that the lower surface of the push plate is parallel and level with the upper surface of the front apron plate, then the driving part is started, so that the driving part drives the push plate to slide, and after the push plate is abutted against the front apron plate, the materials on the front apron plate are pushed onto the scraper plate, and the workload of workers is reduced because no manual work is needed in the cleaning process;
2. the reset spring is arranged for the purpose that when the push plate pushes materials on the apron plate to be placed on the scraper plate, the reset spring is extruded, after the push plate finishes working, the hydraulic cylinder contracts, and the push plate slides to the sliding plate under the elastic force of the reset spring to realize the reset of the push plate;
3. the purpose of setting up stay cord and spool is, rotates the spool for the stay cord rolling to drive slide plate and go up, make push pedal lower surface and slide plate upper surface parallel and level, make the push pedal before pushing away the material, the push pedal rises, backs up the material, makes things convenient for the removal of push pedal.
Drawings
Fig. 1 is an overall structural diagram of the related art.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 100. a body; 110. a feeding bin; 120. a material spreading device; 130. a squeegee; 140. a hopper; 150. a front apron board; 160. pushing the roller; 170. a sliding groove; 171. a return spring; 200. a slide plate; 210. pushing the plate; 220. pulling a rope; 230. a guide wheel; 240. a spool; 250. a motor; 251. a main gear; 252. a slave gear; 300. a drive section; 310. a hydraulic cylinder; 400. a shield.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses cleaning device of a paver.
Referring to fig. 2, the cleaning device of the paver comprises a sliding plate 200 and a driving part 300, wherein the sliding plate 200 vertically slides on the body 100, a push plate 210 horizontally slides on the sliding plate 200 and is horizontally connected with the side wall of the feeding bin 110 in a sliding manner, and the push plate 210 can be abutted against the front apron board 150. The driving part 300 is disposed on the body 100 and used for driving the push plate 210 to slide. When materials on the front apron board 150 are cleaned, the sliding plate 200 is driven to slide upwards, the lower surface of the push plate 210 is flush with the upper surface of the front apron board 150, then the driving part 300 is started, the driving part 300 drives the push plate 210 to slide, and the materials on the front apron board 150 are pushed onto the scraper 130 after the push plate 210 is abutted to the front apron board 150.
The driving part 300 includes a hydraulic cylinder 310, the hydraulic cylinder 310 is horizontally fixed at the middle of the body 100 by a support plate, and a piston of the hydraulic cylinder 310 can abut against the push plate 210. The hydraulic cylinder 310 is powered by an oil pump. When the lower surface of the push plate 210 is flush with the upper surface of the front skirt 150, the hydraulic cylinder 310 is actuated, and the hydraulic cylinder 310 is extended to push the push plate 210 to slide on the front skirt 150, so that the material on the front skirt 150 of the moving part is pushed onto the scraper 130. A dust guard is horizontally fixed to the support plate, and covers the hydraulic cylinder 310.
Referring to fig. 3, in order to realize the automatic reset of the push plate 210, a sliding groove 170 is formed along the length of the inner wall of the feeding bin 110, a return spring 171 is fixed in the sliding groove 170, one end of the return spring 171 is fixedly connected with the side wall of the sliding groove 170, and the other end of the return spring can be abutted against the push plate 210.
Referring to fig. 4, the two ends of the sliding plate 200 in the length direction are fixed with pulling ropes 220, the two ends of the body 100 in the width direction are rotated with guide wheels 230 and a winding shaft 240, and one ends of the two pulling ropes 220 far away from the sliding plate 200 are respectively wound around the two guide wheels 230 and then are respectively fixed on the winding shaft 240. When the driving winding shaft 240 rotates, the pulling rope 220 is wound to drive the sliding plate 200 to slide upwards, so that the lower surface of the pushing plate 210 is flush with the upper surface of the sliding plate 200, the pushing plate 210 rises before pushing materials, the materials are pushed away, and the pushing plate 210 is convenient to move.
In order to realize the automatic rotation of the bobbin 240, a motor 250 is fixed to the body 100, a main gear 251 is coaxially fixed to an output shaft of the motor 250, a sub gear 252 is coaxially fixed to the bobbin 240, and the sub gear 252 is engaged with the main gear 251.
Referring to fig. 2, in order to reduce the breakage of the main gear 251 and the sub-gear 252, a shield 400 is detachably attached to the body 100 by bolts, and the main gear 251, the sub-gear 252, and the motor 250 are disposed in the shield 400. In order to dissipate heat of the motor 250, heat dissipation holes are formed at equal positions on both side walls of the shield 400 opposite to each other, and the motor 250 is supplied with heat.
The implementation principle of the cleaning device of the paver in the embodiment of the application is as follows: when the front skirt 150 is cleaned, the motor 250 is started, the motor 250 drives the main gear 251 to rotate, the main gear 251 drives the sub-gear 252 to rotate, so that the spool 240 rotates, thereby driving the pulling rope 220 to wind, enabling the sliding plate 200 to slide upwards, enabling the lower surface of the pushing plate 210 to be flush with the upper surface of the front apron board 150, the hydraulic cylinder 310 is then actuated, and the hydraulic cylinder 310 expands, thereby pushing the movement of the push plate 210, after the push plate 210 abuts against the front apron plate 150, the material on the front apron plate 150 is pushed onto the scraper 130, after the work is completed, the hydraulic cylinder 310 is started, the hydraulic cylinder 310 is contracted, the push plate 210 is reset under the elastic force of the reset spring 271, then, the motor 250 is started, the motor 250 drives the main gear 251 to rotate reversely, so that the winding shaft 240 drives the pulling rope 220 to unwind, so that the sliding plate 200 drives the push plate 210 to slide downwards, and the upper surface of the push plate 210 is flush with the upper surface of the front skirt 150.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cleaning device of paver which characterized in that: including sliding plate (200) and drive division (300), sliding plate (200) vertically slides on body (100), sliding plate (200) go up horizontal slip have push pedal (210), push pedal (210) and feeding storehouse (110) lateral wall horizontal slip are connected, push pedal (210) can with preceding skirtboard (150) butt, drive division (300) set up on body (100) for the slip of drive push pedal (210).
2. The cleaning device for a paving machine of claim 1, wherein: the driving part (300) comprises a hydraulic cylinder (310), the hydraulic cylinder (310) is horizontally fixed on the body (100), and a piston rod of the hydraulic cylinder (310) can be abutted against the push plate (210).
3. The cleaning device for a paving machine of claim 2, wherein: all offer along sliding groove (270) of its length on the two inside walls of feed bin (110), push pedal (210) can slide in sliding groove (270), reset spring (271) have been placed in sliding groove (270), reset spring (271)'s one end and sliding groove (270) lateral wall fixed connection, the other end can with push pedal (210) butt.
4. The cleaning device of the paving machine as claimed in claim 3, wherein: stay ropes (220) are fixed at two ends of the sliding plate (200) in the length direction, winding shafts (240) are rotated at two ends of the body (100) in the width direction, and one ends, far away from the sliding plate (200), of the stay ropes (220) are fixedly wound on the two winding shafts (240) respectively.
5. The cleaning device of the paving machine as claimed in claim 4, wherein: the two ends of the body (100) in the width direction are respectively provided with a guide wheel (230) in a rotating mode, and the two pull ropes (220) respectively wind around the two guide wheels (230) and are abutted to the guide wheels (230).
6. The cleaning device of the paving machine as claimed in claim 5, wherein: a motor (250) is fixed on the body (100), a main gear (251) is coaxially fixed on an output shaft of the motor (250), the winding shaft (240) is coaxially and fixedly connected with a driven gear (252), and the main gear (251) is meshed with the driven gear (252).
7. The cleaning device of the paving machine as claimed in claim 6, wherein: the protective cover (400) is detachably connected to the body (100), and the main gear (251), the auxiliary gear (252) and the motor (250) are all arranged in the protective cover (400).
8. The cleaning device of the paving machine as claimed in claim 7, wherein: radiating holes are formed in two opposite side walls of the protective cover (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678546.XU CN213267403U (en) | 2020-08-13 | 2020-08-13 | Cleaning device of paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678546.XU CN213267403U (en) | 2020-08-13 | 2020-08-13 | Cleaning device of paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267403U true CN213267403U (en) | 2021-05-25 |
Family
ID=75972896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678546.XU Expired - Fee Related CN213267403U (en) | 2020-08-13 | 2020-08-13 | Cleaning device of paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808724A (en) * | 2022-05-11 | 2022-07-29 | 徐州市公路工程总公司 | Bridge deck pavement construction method of truss paver |
-
2020
- 2020-08-13 CN CN202021678546.XU patent/CN213267403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808724A (en) * | 2022-05-11 | 2022-07-29 | 徐州市公路工程总公司 | Bridge deck pavement construction method of truss paver |
| CN114808724B (en) * | 2022-05-11 | 2024-03-22 | 徐州市公路工程总公司 | Bridge deck pavement construction method of truss paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |