CN219527265U - Bridge pavement laying mechanism - Google Patents

Abstract

The utility model relates to a bridge pavement paving mechanism. The bridge pavement paving mechanism comprises a cart, wherein a scraping assembly is arranged in the storage box; the bottom of shallow is provided with the shop subassembly, scrape and sweep the subassembly and including setting up at the inside and outer wall of bin and the two scrapers that the inner wall of bin contacted, two the scraper blade is close to the equal fixed mounting in one side of corresponding puddler and has screw thread bush and sliding sleeve, screw thread bush is located the top of sliding sleeve, and the top is two the puddler all rotate with the bull stick and be connected, two screw thread bush threaded mounting respectively is at the outer wall of two puddlers in the top, two sliding sleeve slidable mounting respectively is at the outer wall of two puddlers in the below. Through the subassembly of sweeping of scraping that sets up, prevent that pitch from condensing and need the staff to clear up regularly on the inner wall of bin, influence work efficiency, make things convenient for the staff to dismouting the scraper blade simultaneously, improved this neotype practicality greatly.

Description

Bridge pavement laying mechanism

Technical Field

The utility model relates to the technical field of road paving, in particular to a bridge pavement paving mechanism.

Background

Asphalt pavement is a relatively common pavement in life, and refers to various types of pavement paved by blending asphalt materials into mineral materials. Asphalt pavement is paved by adopting asphalt binder, and the asphalt binder improves the capability of resisting damage to the asphalt pavement caused by driving and natural factors, so that the asphalt pavement is flat, dust-free, waterproof and durable, and therefore, the asphalt pavement is the most widely adopted advanced pavement in road construction.

Chinese patent CN210368531U discloses a road and bridge road surface pitch's device of mating formation, which comprises a carriage body, upper surface one side of automobile body is through support fixedly connected with holding vessel, and the top surface middle part of holding vessel passes through support fixedly connected with rotating electrical machines, and the output shaft of rotating electrical machines passes through the one end of shaft coupling connection (mixing) shaft, and the other end of (mixing) shaft penetrates and rotates the interior bottom surface of being connected in the holding vessel through the bearing frame from the top surface of holding vessel, is provided with compounding mechanism at the inner chamber of holding vessel simultaneously, the fixed cover is equipped with driving pulley on the (mixing) shaft of holding vessel top surface top, and driving pulley is connected with driven pulley through belt drive, and driven pulley fixed cover is in the one end of bull stick, and the bull stick is in the one side of advancing of automobile body, and the other end vertical down and fixedly connected with of bull stick cleans the brush that changes including disc and disc bottom surface setting, and cleans the brush and the wheel of automobile body is in same horizontal plane.

Through the novel scraper blade that prevents that the contrast is novel through setting up from solidifying the inside pitch of holding vessel and influencing the construction, but the scraper blade can only scrape the inner wall that is close to the holding vessel bottom in the novel contrast, the inner wall of top is difficult to scrape to very influence the scraping effect of scraper blade, the scraper blade can exist the circumstances of wearing and tearing after using a period simultaneously, need change new scraper blade when the degree of wear is serious, the surface of scraper blade also condenses pitch easily simultaneously, need the periodic clearance of staff to maintain from this, and the scraper blade in the novel contrast is inconvenient for the dismouting, proposes this novel problem of solving more than from this.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bridge pavement paving mechanism which has the advantages of convenience for disassembling and assembling a scraping plate and the like, and solves the problems that the scraping plate can only scrape the inner wall close to the bottom end of a storage tank in comparison with the novel middle scraping plate, the upper inner wall is difficult to scrape, so that the scraping effect of the scraping plate is very influenced, meanwhile, the scraping plate can be worn after being used for a period of time, the novel scraping plate needs to be replaced when the wearing degree is serious, asphalt is easy to be condensed on the surface of the scraping plate, and therefore, workers are required to clean and maintain regularly, and the scraping plate in comparison with the novel middle scraping plate is inconvenient to disassemble and assemble.

In order to achieve the purpose of facilitating disassembly and assembly of the scraping plate, the utility model provides the following technical scheme: the utility model provides a bridge road surface laying mechanism, includes the shallow, the top fixed mounting of shallow has the bin, the top of bin is provided with the motor, the output fixed mounting of motor has one end to extend to the bin inside and with the interior bottom wall rotation connection's of bin bull stick, the left and right sides of bull stick all is provided with a plurality of puddler, the top of shallow just is located the left side fixed mounting of bin has the charge pump, the feed inlet fixed mounting of charge pump has one end to extend to the inside inlet pipe of bin, the discharge gate fixed mounting of charge pump has one end to extend to the bottom discharging pipe of shallow, the inside of bin is provided with scrapes and sweeps the subassembly; the bottom of shallow is provided with the shop subassembly, scrape and sweep the subassembly and including setting up at the inside and outer wall of bin and two scrapers that the inner wall of bin contacted, two one side that the scraper blade is close to corresponding puddler is equal fixed mounting has screw thread cover and sliding sleeve, screw thread cover is located the top of sliding sleeve, and the top is two the puddler all rotate with the bull stick and be connected, two screw thread cover is threaded respectively at the outer wall of two puddlers in top, two sliding sleeve slidable respectively is at the outer wall of two puddlers in the below, the top is two the outer wall of puddler just is located the equal fixed mounting of screw thread cover outside has handheld pole.

Further, limit bearings are fixedly installed on the left side and the right side of the rotating rod, the uppermost two stirring rods are fixedly installed on the inner walls of the corresponding limit bearings respectively, and the uppermost two stirring rods are rotationally connected with the rotating rod through the limit bearings.

Further, the screw thread groove has all been seted up to the outer wall of two of the puddler of top, and two the thread bush all passes through screw thread groove and the puddler threaded connection of corresponding top.

Further, the top fixed mounting of bin has the mounting bracket, motor fixed mounting is at the inner wall of mounting bracket.

Further, the top of bin just is located the left side fixed mounting of motor and throws the material pipe, the top of throwing the material pipe rotates and installs the apron.

Further, the top of shallow just is located the left side fixed mounting of charge pump and has the dust collection box, the top of shallow just is located the left side fixed mounting of dust collection box and has the air pump, the air inlet fixed mounting of air pump has the air-supply line that one end extends to the shallow bottom, the bottom fixed mounting of air-supply line has the fan housing, the air outlet fixed mounting of air pump has one end to extend to the inside play tuber pipe of dust collection box.

Further, the paving assembly comprises an electric push rod which is fixedly arranged at the bottom of the trolley and positioned on the right side of the discharging pipe, a mounting plate is fixedly arranged at the output end of the electric push rod, a plurality of connecting frames are fixedly arranged at the bottom of the mounting plate, and a paving roller is rotatably arranged between the inner walls of the connecting frames.

Further, the front of the dust collection box is hinged with a cleaning door, and the front of the storage box is hinged with a maintenance door.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this bridge road surface laying mechanism, scrape through the subassembly of sweeping that sets up, the scraper blade that the U-shaped set up makes the scraper blade carry out all-round scraping to the inner wall of bin and sweep, prevents that pitch from condensing and need the staff to clear up regularly on the inner wall of bin, influences work efficiency, rotates handheld pole simultaneously and makes the puddler of top rotate to make the thread bush remove to one side of keeping away from the puddler of top, make things convenient for the staff to dismouting to the scraper blade from this, thereby conveniently maintain the change, improved this neotype practicality greatly.

2. This bridge road surface mechanism of laying through the air pump and the dust collection box that set up, before the pitch is laid the air pump can inhale the dust on the road surface to the inside of dust collection box, prevents that the road surface dust from too much influencing pitch from laying the quality, has further improved this novel practicality from this.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a front view of the present utility model.

In the figure: 1. a cart; 2. a storage tank; 3. a motor; 4. a rotating rod; 5. a stirring rod; 6. a scraper; 7. a thread sleeve; 8. a sliding sleeve; 9. a hand-held lever; 10. a limit bearing; 11. a feeding pipe; 12. a mounting frame; 13. a material pump; 14. a feed pipe; 15. a discharge pipe; 16. a dust collection box; 17. an air pump; 18. an air outlet pipe; 19. an air inlet pipe; 20. a fan housing; 21. an electric push rod; 22. a mounting plate; 23. paving a leveling roller; 24. cleaning a door; 25. and (5) maintaining the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the bridge pavement paving mechanism in this embodiment includes a cart 1, a storage tank 2 is fixedly installed at the top of the cart 1, a motor 3 is provided at the top of the storage tank 2, an output end of the motor 3 is fixedly provided with a rotating rod 4 with one end extending into the storage tank 2 and rotationally connected with an inner bottom wall of the storage tank 2, a plurality of stirring rods 5 are provided at left and right sides of the rotating rod 4, a material pump 13 is fixedly installed at the top of the cart 1 and positioned at the left side of the storage tank 2, a feed pipe 14 with one end extending into the storage tank 2 is fixedly installed at a feed inlet of the material pump 13, and a discharge pipe 15 with one end extending to the bottom of the cart 1 is fixedly installed at a discharge outlet of the material pump 13.

The inside at bin 2 is provided with scrapes and sweeps the subassembly for scrape the inner wall of bin 2 and sweep, prevent that part pitch from condensing and need the staff clearance at the inner wall of bin 2, influence work efficiency.

The bottom of the cart 1 is provided with a paving assembly for flattening paved asphalt.

Embodiment one: referring to fig. 1 and 2, the scraping assembly includes two scrapers 6 disposed inside the storage tank 2 and having outer walls contacting with an inner wall of the storage tank 2, a threaded sleeve 7 and a sliding sleeve 8 are fixedly mounted on one sides of the two scrapers 6 close to the corresponding stirring rods 5, the threaded sleeve 7 is located above the sliding sleeve 8, the stirring rods 5 at the uppermost two are rotationally connected with the rotating rod 4, the two threaded sleeves 7 are respectively and slidably mounted on outer walls of the two stirring rods 5 at the uppermost, the two sliding sleeves 8 are respectively and slidably mounted on outer walls of the two stirring rods 5 at the lowermost, and a handheld rod 9 is fixedly mounted on outer walls of the two stirring rods 5 at the uppermost and outside the corresponding threaded sleeve 7.

Wherein, scraper blade 6 is the U-shaped setting, and scraper blade 6 that the U-shaped set up makes scraper blade 6 can carry out the omnidirectional to the inner wall of bin 2 and scrape and sweep, prevents that pitch from condensing and need the staff to clear up regularly on the inner wall of bin 2, influences work efficiency, rotates handheld pole 9 simultaneously and makes the puddler 5 of top rotate to make thread bush 7 remove to one side of keeping away from the puddler 5 of top, make things convenient for the staff to dismantle scraper blade 6 from this, thereby conveniently maintain the change, improved this novel practicality greatly.

In addition, the sliding sleeve 8 is used for limiting the scraping plate 6, and the scraping plate 6 is prevented from deflecting in the process of disassembly and assembly.

In this embodiment, the left and right sides of the rotating rod 4 are fixedly provided with limiting bearings 10, the two uppermost stirring rods 5 are respectively and fixedly installed on the inner walls of the corresponding limiting bearings 10, and the two uppermost stirring rods 5 are rotationally connected with the rotating rod 4 through the limiting bearings 10.

In this embodiment, the outer walls of the uppermost two stirring rods 5 are provided with screw grooves, and the two screw sleeves 7 are in screw connection with the corresponding uppermost stirring rods 5 through the screw grooves.

In this embodiment, the top of the storage box 2 is fixedly provided with a mounting frame 12, and the motor 3 is fixedly mounted on the inner wall of the mounting frame 12.

In this embodiment, a feeding pipe 11 is fixedly installed at the top of the storage box 2 and on the left side of the motor 3, and a cover plate is rotatably installed at the top of the feeding pipe 11.

Embodiment two: referring to fig. 1, a dust box 16 is fixedly installed on the top of the cart 1 and on the left side of the material pump 13, an air pump 17 is fixedly installed on the top of the cart 1 and on the left side of the dust box 16, an air inlet pipe 19 with one end extending to the bottom of the cart 1 is fixedly installed at an air inlet of the air pump 17, an air cover 20 is fixedly installed at the bottom of the air inlet pipe 19, and an air outlet pipe 18 with one end extending to the inside of the dust box 16 is fixedly installed at an air outlet of the air pump 17.

Through the air pump 17 and the dust collection box 16 that set up, before pitch is laid the air pump 17 can inhale the dust on the road surface to the inside of dust collection box 16, prevents that the road surface dust from too much influencing pitch from laying the quality, has from this further improved this novel practicality.

In this embodiment, the paving assembly includes fixed mounting in shallow 1 bottom and be located the electric putter 21 on discharging pipe 15 right side, and the output fixed mounting of electric putter 21 has mounting panel 22, and the bottom fixed mounting of mounting panel 22 has a plurality of link, rotates between the inner wall of link and installs the paving roller 23.

The electric push rod 21 is started to enable the paving roller 23 to flatten the paved asphalt, and pavement paving and repairing work is completed.

Referring to fig. 3, in the present embodiment, the cleaning door 25 is hinged to the front surface of the dust box 16, and the maintenance door 24 is hinged to the front surface of the storage box 2.

The cleaning door 25 is used for cleaning dust collected inside the dust box 16, and the maintenance door 24 is used for cleaning the inside of the storage box 2, and meanwhile, the scraper 6 is convenient to replace.

The working principle of the embodiment is as follows: the working personnel push the cart 1 to move, the air pump 17 is started, the air pump 17 sucks dust on the road surface into the dust collection box 16 through the air inlet pipe 19 and the air outlet pipe 18, meanwhile, the material pump 13 is started, the material pump 13 can pump asphalt in the storage box 2 through the material inlet pipe 14 and then the asphalt is paved on the road surface through the material outlet pipe 15, and meanwhile, the electric push rod 21 is started to enable the paving roller 23 to flatten the paved asphalt, so that paving and repairing work of the road surface is completed; the stirring rod 5 is driven to rotate through the starting motor 3 to stir the asphalt inside the storage box 2 by the rotating rod 4, asphalt is prevented from coagulating, meanwhile, the scraping plate 6 can scrape the inner wall of the storage box 2 in an all-round manner, part of asphalt is prevented from coagulating on the inner wall of the storage box 2, working efficiency is influenced by cleaning staff, when the scraping plate 6 needs to be maintained and replaced, the handheld rod 9 is rotated to enable the uppermost stirring rod 5 to rotate, so that the threaded sleeve 7 moves to one side far away from the uppermost stirring rod 5, and therefore, the scraping plate 6 is conveniently disassembled and assembled by the staff, maintenance and replacement are facilitated, and the novel practicability is greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Bridge pavement paving mechanism, including shallow (1), its characterized in that: the novel trolley is characterized in that a storage box (2) is fixedly arranged at the top of the trolley (1), a motor (3) is arranged at the top of the storage box (2), a rotating rod (4) with one end extending into the storage box (2) and rotationally connected with the inner bottom wall of the storage box (2) is fixedly arranged at the output end of the motor (3), a plurality of stirring rods (5) are arranged on the left side and the right side of the rotating rod (4), a material pump (13) is fixedly arranged at the top of the trolley (1) and positioned on the left side of the storage box (2), a feeding pipe (14) with one end extending into the storage box (2) is fixedly arranged at the feeding port of the material pump (13), a discharging pipe (15) with one end extending into the bottom of the trolley (1) is fixedly arranged at the discharging port of the material pump (13), and a scraping and sweeping assembly is arranged in the storage box (2). A paving component is arranged at the bottom of the trolley (1);

the scraping and sweeping assembly comprises two scraping plates (6) which are arranged inside a storage box (2) and are in contact with the inner wall of the storage box (2) in the outer wall, a threaded sleeve (7) and a sliding sleeve (8) are fixedly installed on one side, close to a corresponding stirring rod (5), of each scraping plate (6), each threaded sleeve (7) is located above the corresponding sliding sleeve (8), each stirring rod (5) is rotationally connected with a rotating rod (4), each threaded sleeve (7) is respectively and spirally installed on the outer wall of each stirring rod (5), each sliding sleeve (8) is respectively and slidably installed on the outer wall of each stirring rod (5) at the lowest part, and each handheld rod (9) is fixedly installed on the outer wall of each stirring rod (5) and outside the corresponding threaded sleeve (7).

2. The bridge pavement paving mechanism of claim 1, wherein: limiting bearings (10) are fixedly mounted on the left side and the right side of the rotating rod (4), the two stirring rods (5) at the top are fixedly mounted on the inner walls of the corresponding limiting bearings (10) respectively, and the two stirring rods (5) at the top are rotationally connected with the rotating rod (4) through the limiting bearings (10).

3. The bridge pavement paving mechanism of claim 1, wherein: the outer walls of the uppermost two stirring rods (5) are provided with threaded grooves, and the two threaded sleeves (7) are in threaded connection with the corresponding uppermost stirring rods (5) through the threaded grooves.

4. The bridge pavement paving mechanism of claim 1, wherein: the top fixed mounting of bin (2) has mounting bracket (12), motor (3) fixed mounting is at the inner wall of mounting bracket (12).

5. The bridge pavement paving mechanism of claim 1, wherein: the top of bin (2) and be located the left side fixed mounting of motor (3) have throw material pipe (11), the top rotation of throwing material pipe (11) is installed the apron.

6. The bridge pavement paving mechanism of claim 1, wherein: the dust collection device is characterized in that a dust collection box (16) is fixedly arranged at the top of the trolley (1) and is positioned on the left side of the material pump (13), an air pump (17) is fixedly arranged at the top of the trolley (1) and is positioned on the left side of the dust collection box (16), an air inlet pipe (19) with one end extending to the bottom of the trolley (1) is fixedly arranged at an air inlet of the air pump (17), an air cover (20) is fixedly arranged at the bottom of the air inlet pipe (19), and an air outlet pipe (18) with one end extending to the inside of the dust collection box (16) is fixedly arranged at an air outlet of the air pump (17).

7. The bridge pavement paving mechanism of claim 1, wherein: the paving assembly comprises an electric push rod (21) fixedly arranged at the bottom of the trolley (1) and positioned on the right side of the discharging pipe (15), an installation plate (22) is fixedly arranged at the output end of the electric push rod (21), a plurality of connecting frames are fixedly arranged at the bottom of the installation plate (22), and paving rollers (23) are rotatably arranged between the inner walls of the connecting frames.

8. The bridge pavement paving mechanism of claim 6, wherein: the front face of the dust box (16) is hinged with a cleaning door (25), and the front face of the storage box (2) is hinged with a maintenance door (24).