CN221029424U

CN221029424U - Road surface compaction equipment

Info

Publication number: CN221029424U
Application number: CN202322800949.7U
Authority: CN
Inventors: 王恩洋; 闫庆尧; 沈振宗; 牟江亭; 孙春刚; 孙海涛
Original assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Current assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-28
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses pavement compacting equipment, which comprises a pavement compacting equipment main body and compacting wheels, wherein supporting rollers are arranged on two sides of the bottom of the pavement compacting equipment main body; the interior of the pavement compacting equipment main body is sequentially provided with a compacting cavity and a movable cavity from left to right; the right side of road surface compaction equipment main part is provided with movable frame, be connected with the movable pin between road surface compaction equipment main part and the movable frame, the both sides of movable frame all are provided with the second hydraulic cylinder, the inside both sides of movable frame all are provided with the scraper blade, the inside centre of movable frame is provided with the compaction wheel. According to the utility model, under the action of the second hydraulic oil cylinder, the second hydraulic oil cylinder can push the movable frame to rotate by the movable pin shaft, the rotation angle of the movable frame and the compacting wheel can be changed, the compacting wheel can be contacted with the ground, when the compacting wheel rolls and rolls the ground, the surface of the compacting wheel is adhered with waste residues, and the waste residues adhered to the surface of the compacting wheel are scraped by the scraping plate.

Description

Road surface compaction equipment

Technical Field

The utility model relates to the technical field of pavement compacting equipment, in particular to pavement compacting equipment.

Background

The road surface compaction equipment is equipment for the engineering field, and can effectively solve the trouble of uneven road surface and low roadbed resistance in the construction process.

According to the road surface compaction equipment for road construction, the utility model discloses a road surface compaction equipment for road construction, which comprises a road roller main machine, wherein one end of the road roller main machine is fixedly provided with a fixed plug-in, one side of the fixed plug-in is connected with a fixed plug-in block in a clamping way, one side of the fixed plug-in block is fixedly provided with a Y-shaped connecting frame, one side of the Y-shaped connecting frame is fixedly provided with a road pressing truss, and two ends of the road pressing truss are both in sliding connection with an L-shaped assembly frame.

The road surface compaction equipment generally adopts the roller subassembly that presses way more, rolls through the roller subassembly that presses way and compacts ground, because some ground geology are different, and the roller subassembly that presses way receives the influence of ground hardness, leads to the ground bearing capacity after the compaction inconsistent easily, is inconvenient for providing the compaction in advance to the softer ground of geology, provides the problem of rolling compaction again. To this end we propose a road compacting apparatus.

Disclosure of utility model

The present utility model is directed to a road surface compacting apparatus that solves the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the road surface compaction equipment comprises a road surface compaction equipment main body and compaction wheels, wherein supporting rollers are arranged on two sides of the bottom of the road surface compaction equipment main body;

the interior of the pavement compacting equipment main body is sequentially provided with a compacting cavity and a movable cavity from left to right;

The right side of road surface compaction equipment main part is provided with movable frame, be connected with the movable pin between road surface compaction equipment main part and the movable frame, the both sides of movable frame all are provided with the second hydraulic cylinder, the inside both sides of movable frame all are provided with the scraper blade, the inside centre of movable frame is provided with the compaction wheel.

Preferably, the pavement compacting device main body is movably connected with the movable frame through a movable pin, two ends of the second hydraulic cylinder are respectively and movably pin-connected with the pavement compacting device main body and the movable frame, the movable frame is fixedly connected with the scraping plate, and the movable frame is movably connected with the compacting wheel.

Preferably, a driving motor is arranged at the top of the inside of the tamping cavity, a first chain wheel is connected to the left side of the driving motor, a first chain is sleeved on the outer portion of the first chain wheel, a second chain wheel is sleeved on the bottom of the first chain, a crankshaft is connected to the right side of the second chain wheel, and a movable pushing column is sleeved on the bottom of the crankshaft.

Preferably, the bottom of the movable pushing column is provided with a ramming hammer, a movable cavity is formed in the ramming hammer, a movable sliding seat is arranged in the movable cavity, buffer springs are arranged on two sides of the movable sliding seat, and guide sliding rods are arranged in the movable sliding seat and the buffer springs in a penetrating mode.

Preferably, the output shaft of the driving motor is fixedly connected with a first sprocket, the first sprocket and a second sprocket are driven by a first chain, the second sprocket is fixedly connected with the input shaft of a crankshaft, the crankshaft is movably connected with a movable push column, and the bottom of the movable push column is movably pin-connected with a movable sliding seat;

The movable slide seat is elastically connected with the rammer through a buffer spring, and the guide slide rod penetrates through the movable slide seat and the inside of the buffer spring.

Preferably, two first hydraulic cylinders are arranged in the middle of the inner part of the movable cavity, movable pushing plates are arranged at the bottoms of the first hydraulic cylinders, fixed sliding columns are arranged on two sides of each movable pushing plate in a penetrating mode, a fixing frame is arranged at the bottom of each movable pushing plate, a motor case is arranged in the middle of the bottom of each fixing frame, a servo motor is arranged in the motor case, a cleaning disc frame is connected to the bottom of each servo motor, and cleaning brushes are arranged at the bottoms of the cleaning disc frames.

Preferably, the first hydraulic cylinder is fixedly connected with the movable push plate, the fixed sliding column penetrates through the movable push plate, the movable push plate is fixedly connected with the fixing frame, the fixing frame is fixedly connected with the motor box, the motor box is fixedly connected with the servo motor, and an output shaft of the servo motor is fixedly connected with the cleaning brush through the cleaning disc frame.

Preferably, the both sides of mount bottom all are provided with the link, the middle part of link front end all is provided with third hydraulic cylinder, the inside top of link is provided with cleans the motor, the front end that cleans the motor is connected with the third sprocket, the outside cover of third sprocket is equipped with the second chain, the bottom cover of second chain is equipped with the fourth sprocket, the inside bottom of link is provided with cleans the roller brush.

Preferably, the fixing frame and the connecting frame are respectively and movably connected with two ends of the third hydraulic oil cylinder in a pin joint mode, an output shaft of the cleaning motor is fixedly connected with a third sprocket, the third sprocket and the fourth sprocket are driven by a second chain, and an input shaft of the cleaning roller brush is fixedly connected with the fourth sprocket.

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

According to the utility model, under the action of the second hydraulic oil cylinder, the second hydraulic oil cylinder can push the movable frame to rotate by the movable pin shaft, the rotation angle of the movable frame and the compacting wheel can be changed, the compacting wheel can be contacted with the ground, when the compacting wheel rolls and rolls the ground, the surface of the compacting wheel is adhered with waste residues, and the waste residues adhered to the surface of the compacting wheel are scraped by the scraping plate.

The driving motor provided by the utility model can drive the first sprocket to rotate, the first sprocket is in chain transmission with the second sprocket through the first chain, the second sprocket is fixedly connected with the crankshaft, the first sprocket can drive the second sprocket and the crankshaft to rotate through the first chain, the two ends of the movable pushing post are respectively in movable pin joint with the crankshaft and the movable sliding seat, the crankshaft can pull the top of the movable pushing post to rotate the bottom of the movable pushing post to push the ramming hammer to reciprocate up and down, the ramming hammer can be used for ramming the ground, the ramming hammer receives the reaction force of the ground, and the ramming hammer can be provided with buffer treatment through the guide sliding rod.

The first hydraulic cylinder can push the movable push plate to move along the vertical direction of the fixed slide column, and the movable push plate, the fixed frame and the motor box are fixedly connected, so that the movable push plate, the fixed frame and the motor box can be synchronously moved, the height of the cleaning disc frame in the vertical direction of the cleaning brush can be changed, the cleaning brush can be contacted with the ground, the servo motor can drive the cleaning disc frame to rotate, and the cleaning disc frame and the cleaning brush can be synchronously rotated due to the fixed connection of the cleaning disc frame and the cleaning brush, so that the cleaning brush can be used for cleaning waste residues on the ground.

According to the utility model, the first hydraulic oil cylinder can push the connecting frame to rotate, the rotating angle of the connecting frame can be changed, the cleaning roller brush is contacted with the ground, and the cleaning motor drives the third sprocket to rotate, as the third sprocket and the fourth sprocket are driven by the second chain, the output shaft of the fourth sprocket is fixedly connected with the cleaning roller brush, the third sprocket can drive the fourth sprocket and the cleaning roller brush to rotate through the second chain, and the cleaning roller brush can be used for cleaning the ground.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present utility model.

In the figure: 1. a pavement compacting apparatus body; 2. a first chain; 3. a first sprocket; 4. a driving motor; 5. tamping the cavity; 6. a first hydraulic cylinder; 7. a movable cavity; 8. a movable push plate; 9. fixing the sliding column; 10. a movable pin; 11. a second hydraulic cylinder; 12. a scraper; 13. supporting rollers; 14. a compacting wheel; 15. a movable frame; 16. a second sprocket; 17. a crankshaft; 18. a guide slide bar; 19. a ramming hammer; 20. a movable slide; 21. a movable push column; 22. a buffer spring; 23. a motor case; 24. a servo motor; 25. a cleaning tray frame; 26. a fixing frame; 27. a third hydraulic cylinder; 28. cleaning a roller brush; 29. a connecting frame; 30. a third sprocket; 31. a fourth sprocket; 32. a cleaning motor; 33. a cleaning brush; 34. and a second chain.

Detailed Description

Referring to fig. 1, a road surface compacting apparatus includes a road surface compacting apparatus main body 1 and compacting wheels 14, both sides of the bottom of the road surface compacting apparatus main body 1 are respectively provided with supporting rollers 13, a compacting cavity 5 and a movable cavity 7 are sequentially formed inside the road surface compacting apparatus main body 1 from left to right, a movable frame 15 is provided on the right side of the road surface compacting apparatus main body 1, a movable pin 10 is connected between the road surface compacting apparatus main body 1 and the movable frame 15, both sides of the movable frame 15 are respectively provided with a second hydraulic cylinder 11, both sides of the inside of the movable frame 15 are respectively provided with a scraping plate 12, the middle of the inside of the movable frame 15 is provided with compacting wheels 14, both ends of the road surface compacting apparatus main body 1 and the movable frame 15 are movably pinned with the movable frame 15 through the movable pin 10, both ends of the second hydraulic cylinder 11 are respectively fixedly pinned with the road surface compacting apparatus main body 1 and the movable frame 15, the movable frame 15 is movably connected with the compacting wheels 14, the movable frame 15 can push the movable frame 15 to rotate with a movable pin 10 through the action of the second hydraulic cylinder 11, the rotation angle of the movable frame 15 and the compacting wheels 14 can be changed, the compacting wheels 14 can be compacted by scraping the waste residues 14 and the compacting wheels 14 and the waste residues when the waste residues are contacted with the ground and the surface 14 are adhered to the surface by the scraping wheels 14 through the rolling wheels.

As shown in fig. 1 and 2, a driving motor 4 is arranged at the top of the inside of the ramming cavity 5, a first chain wheel 3 is connected to the left side of the driving motor 4, a first chain wheel 2 is sleeved outside the first chain wheel 3, a second chain wheel 16 is sleeved at the bottom of the first chain wheel 2, a crankshaft 17 is connected to the right side of the second chain wheel 16, a movable pushing column 21 is sleeved at the bottom of the crankshaft 17, a ramming hammer 19 is arranged at the bottom of the movable pushing column 21, a movable cavity 7 is arranged inside the ramming hammer 19, a movable sliding seat 20 is arranged inside the movable sliding seat 7, buffer springs 22 are arranged on two sides of the movable sliding seat 20, guide sliding rods 18 are respectively arranged inside the movable sliding seat 20 and the buffer springs 22 in a penetrating manner, an output shaft of the driving motor 4 is fixedly connected with the first chain wheel 3, the first chain wheel 3 and the second chain wheel 16 are in a chain transmission manner through the first chain wheel 2, the second chain wheel 16 is fixedly connected with an input shaft of the crankshaft 17, the crank shaft 17 is movably connected with the movable push column 21, the bottom of the movable push column 21 is movably pinned with the movable slide seat 20, the movable slide seat 20 is elastically connected with the ramming hammer 19 through the buffer spring 22, the guide slide bar 18 passes through the movable slide seat 20 and the inside of the buffer spring 22, the driving motor 4 can drive the first chain wheel 3 to rotate, the first chain wheel 3 is in chain transmission with the second chain wheel 16 through the first chain 2, the second chain wheel 16 is fixedly connected with the crank shaft 17, the first chain wheel 3 can drive the second chain wheel 16 and the crank shaft 17 to rotate through the first chain 2, the two ends of the movable push column 21 are respectively movably pinned with the crank shaft 17 and the movable slide seat 20, the crank shaft 17 can pull the top of the movable push column 21 to rotate the bottom of the movable push column 21 to push the ramming hammer 19 to reciprocate up and down, the ramming hammer 19 can be used for ramming the ground, the ramming hammer 19 receives the reaction force of the ground, the tamper hammer 19 will be provided with a buffer treatment by means of the guide slide bar 18.

As shown in fig. 1 and 3, two first hydraulic cylinders 6 are arranged in the middle of the inside of the movable cavity 7, a movable push plate 8 is arranged at the bottom of the first hydraulic cylinders 6, fixed slide posts 9 are respectively arranged on two sides of the movable push plate 8 in a penetrating manner, a fixed frame 26 is arranged at the bottom of the movable push plate 8, a motor case 23 is arranged in the middle of the bottom of the fixed frame 26, a servo motor 24 is arranged in the inside of the motor case 23, a cleaning disc frame 25 is connected at the bottom of the servo motor 24, a cleaning brush 33 is arranged at the bottom of the cleaning disc frame 25, the first hydraulic cylinders 6 are fixedly connected with the movable push plate 8, the fixed slide posts 9 penetrate through the inside of the movable push plate 8, the movable push plate 8 is fixedly connected with the fixed frame 26, the fixed frame 26 is fixedly connected with the motor case 23, the motor case 23 is fixedly connected with the servo motor 24, an output shaft of the servo motor 24 and the cleaning brush 33 are fixedly connected with the cleaning disc frame 25, the first hydraulic cylinders 6 can push the movable push plate 8 and the fixed frame 26 and the motor case 23 in the vertical direction of the fixed slide posts 9, the cleaning disc frame 33 can be synchronously moved due to the fixed connection of the movable push plate 8, the fixed frame 26 and the motor case 23 can be synchronously moved, the cleaning disc 33 can be rotated and the cleaning disc 33 can be contacted with the cleaning disc 25 and the cleaning disc 25 can be rotated, and the cleaning disc 33 can be used for cleaning the ground and can be synchronously rotated and fixedly connected with the cleaning disc 33.

As shown in fig. 1 and 4, the two sides of the bottom of the fixing frame 26 are respectively provided with a connecting frame 29, the middle part of the front end of the connecting frame 29 is respectively provided with a third hydraulic cylinder 27, the top of the inside of the connecting frame 29 is provided with a cleaning motor 32, the front end of the cleaning motor 32 is connected with a third sprocket 30, the outside of the third sprocket 30 is sleeved with a second chain 34, the bottom of the second chain 34 is sleeved with a fourth sprocket 31, the bottom of the inside of the connecting frame 29 is provided with a cleaning roller brush 28, the fixing frame 26 and the connecting frame 29 are respectively and movably pinned with two ends of the third hydraulic cylinder 27, an output shaft of the cleaning motor 32 is fixedly connected with the third sprocket 30, the third sprocket 30 and the fourth sprocket 31 are in chain transmission through the second chain 34, an input shaft of the cleaning roller brush 28 is fixedly connected with the fourth sprocket 31, the connecting frame 29 can be pushed to rotate through the first hydraulic cylinder 6, the rotating angle of the connecting frame 29 can be changed, the cleaning roller brush 28 is contacted with the ground, and the third sprocket 30 is driven to rotate through the cleaning motor 32, and the third sprocket 30 and the fourth sprocket 31 are driven by the second sprocket 28 to rotate through the second chain 34, and the fourth sprocket 28 is fixedly connected with the fourth sprocket 28 through the chain brush 28, and the fourth sprocket 28 can be used for processing the cleaning roller 28.

Working principle:

Firstly, under the action of a driving motor 4, the driving motor 4 can drive a first sprocket 3 to rotate, the first sprocket 3 is in chain transmission with a second sprocket 16 through a first chain 2, the second sprocket 16 is fixedly connected with a crankshaft 17, the first sprocket 3 can drive the second sprocket 16 and the crankshaft 17 to rotate through the first chain 2, as two ends of a movable push column 21 are respectively in movable pin joint with the crankshaft 17 and a movable sliding seat 20, the crankshaft 17 can pull the top of the movable push column 21 to rotate the bottom of the movable push column 21 to push a rammer 19 to reciprocate up and down, the rammer 19 can be used for the ground ramming, the rammer 19 is subjected to the reaction force of the ground, and the rammer 19 can be provided with buffer treatment through a guide sliding rod 18;

Secondly, the first hydraulic oil cylinder 6 can push the connecting frame 29 to rotate so as to enable the cleaning roller brush 28 to contact the ground, and the cleaning motor 32 can drive the third chain wheel 30 to rotate, as the third chain wheel 30 and the fourth chain wheel 31 are in chain transmission through the chain 34, the output shaft of the fourth chain wheel 31 is fixedly connected with the cleaning roller brush 28, the third chain wheel 30 can drive the fourth chain wheel 31 and the cleaning roller brush 28 to rotate through the second chain 34, and the cleaning roller brush 28 can be used for cleaning the ground so as to push waste residues to tamp the ground;

Then, under the action of the second hydraulic cylinder 11, the second hydraulic cylinder 11 can push the movable frame 15 to rotate around the movable pin 10, so that the rotation angle of the movable frame 15 and the compacting wheel 14 can be changed, the compacting wheel 14 can be contacted with the ground, when the compacting wheel 14 rolls and rolls on the ground, the surface of the compacting wheel 14 is adhered with waste residues, and the waste residues adhered to the surface of the compacting wheel 14 are scraped off by the scraping plate 12.

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

1. The utility model provides a road surface compaction equipment, includes road surface compaction equipment main part (1) and compaction wheel (14), the both sides of road surface compaction equipment main part (1) bottom all are provided with supporting roller (13), its characterized in that: the inside of road surface compaction equipment main part (1) has offered tamp chamber (5) and activity chamber (7) from left to right in proper order, the right side of road surface compaction equipment main part (1) is provided with movable frame (15), be connected with movable round pin (10) between road surface compaction equipment main part (1) and movable frame (15), the both sides of movable frame (15) all are provided with second hydraulic cylinder (11), the both sides of movable frame (15) inside all are provided with scraper blade (12), the centre of movable frame (15) inside is provided with compaction wheel (14).

2. A road surface compacting apparatus as set forth in claim 1 wherein: the pavement compacting device is characterized in that the pavement compacting device main body (1) is movably connected with the movable frame (15) through the movable pin (10), two ends of the second hydraulic cylinder (11) are respectively and movably pinned with the pavement compacting device main body (1) and the movable frame (15), the movable frame (15) is fixedly connected with the scraping plate (12), and the movable frame (15) is movably connected with the compacting wheel (14).

3. A road surface compacting apparatus as set forth in claim 1 wherein: the top of ramming chamber (5) inside is provided with driving motor (4), the left side of driving motor (4) is connected with first sprocket (3), the outside cover of first sprocket (3) is equipped with first chain (2), the bottom cover of first chain (2) is equipped with second sprocket (16), the right side of second sprocket (16) is connected with bent axle (17), the bottom cover of bent axle (17) is equipped with activity pushing jack (21).

4. A road surface compacting apparatus as set forth in claim 3 wherein: the bottom of activity pushing post (21) has rammer (19), movable chamber (7) have been seted up to the inside of rammer (19), the inside in movable chamber (7) is provided with movable slide (20), the both sides of movable slide (20) all are provided with buffer spring (22), guide slide bar (18) have all been worn to be equipped with in the inside of movable slide (20) and buffer spring (22).

5. A pavement compacting apparatus according to claim 4, wherein: the output shaft of driving motor (4) and first sprocket (3) fixed connection, first sprocket (3) and second sprocket (16) are through first chain (2) chain drive, second sprocket (16) and the input shaft fixed connection of bent axle (17), bent axle (17) and activity push away post (21) swing joint, the bottom and the activity slide (20) activity pin joint of activity push post (21).

6. A pavement compacting apparatus according to claim 4, wherein: the movable slide seat (20) is elastically connected with the rammer (19) through a buffer spring (22), and the guide slide rod (18) penetrates through the movable slide seat (20) and the inside of the buffer spring (22).

7. A road surface compacting apparatus as set forth in claim 1 wherein: the novel cleaning device is characterized in that two first hydraulic cylinders (6) are arranged in the middle of the inside of the movable cavity (7), movable pushing plates (8) are arranged at the bottoms of the first hydraulic cylinders (6), fixed sliding columns (9) are respectively arranged on two sides of each movable pushing plate (8) in a penetrating mode, fixing frames (26) are arranged at the bottoms of the movable pushing plates (8), motor boxes (23) are arranged in the middle of the bottoms of the fixing frames (26), servo motors (24) are arranged in the motor boxes (23), cleaning disc frames (25) are connected to the bottoms of the servo motors (24), and cleaning brushes (33) are arranged at the bottoms of the cleaning disc frames (25).

8. A road surface compacting apparatus as set forth in claim 7 wherein: the novel cleaning device is characterized in that the first hydraulic oil cylinder (6) is fixedly connected with the movable push plate (8), the fixed sliding column (9) penetrates through the movable push plate (8), the movable push plate (8) is fixedly connected with the fixing frame (26), the fixing frame (26) is fixedly connected with the motor box (23), the motor box (23) is fixedly connected with the servo motor (24), and an output shaft of the servo motor (24) is fixedly connected with the cleaning brush (33) through the cleaning disc frame (25).

9. A road surface compacting apparatus as set forth in claim 7 wherein: both sides of mount (26) bottom all are provided with link (29), the middle part of link (29) front end all is provided with third hydraulic cylinder (27), the inside top of link (29) is provided with cleans motor (32), the front end that cleans motor (32) is connected with third sprocket (30), the outside cover of third sprocket (30) is equipped with second chain (34), the bottom cover of second chain (34) is equipped with fourth sprocket (31), the inside bottom of link (29) is provided with cleans roller brush (28).

10. A road surface compacting apparatus as set forth in claim 9 wherein: the fixed frame (26) and the connecting frame (29) are respectively and movably connected with two ends of the third hydraulic oil cylinder (27) in a pin joint mode, an output shaft of the cleaning motor (32) is fixedly connected with the third chain wheel (30), the third chain wheel (30) and the fourth chain wheel (31) are in chain transmission through the second chain (34), and an input shaft of the cleaning roller brush (28) is fixedly connected with the fourth chain wheel (31).