CN213896643U

CN213896643U - Compaction mechanism of road roller

Info

Publication number: CN213896643U
Application number: CN202022131428.3U
Authority: CN
Inventors: 方国侠; 董辉; 马仁胜
Original assignee: Anhui Yigong Construction Engineering Co ltd
Current assignee: Anhui Yigong Construction Engineering Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-06
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a road roller compaction mechanism, which comprises a mounting bracket, the inside fixed mounting of mounting bracket has the compaction roller, and mounting bracket top welded connection has the support frame to fixedly connected with connecting plate between this support frame and the mounting bracket, mounting bracket one end is installed and is gathered materials the mechanism, and gathers materials the mechanism including hold the silo with mounting bracket welded connection, hold silo surface mounting have two backup pads, and the first bearing of backup pad inner wall fixedly connected with to rotate between two first bearings and be connected with the shovel board. The utility model discloses in, under the effect of mechanism of gathering materials, can will treat the road roadblock shovel of compaction to go into to hold the silo through the shovel board and collect, can prevent that the compaction roller from when compaction road operation, impresses its bellied rubble or roadblock underground, causes leveling of road to differ, and can prevent that great rubble or roadblock from causing the damage of compaction roller, and the angle regulation that the shovel board can be nimble, is convenient for according to the nimble shovel stone operation of road actual conditions.

Description

Compaction mechanism of road roller

Technical Field

The utility model relates to a turbine equipment technical field especially relates to a road roller compaction mechanism.

Background

The road roller is widely used for the filling compaction operation of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and cohesive soil, roadbed stabilizing soil and asphalt concrete pavement layers and can compact materials of roadbeds and various structural layers of the roadways under the action of gravity of the machine by virtue of a compaction roller structure, so that the permanent deformation of the roadbeds and the roadways under the action of traffic load is reduced, and the impermeability and the strength stability of the pavement materials on the roadbeds can be improved.

The roller soil cleaning device of the road roller and the road roller disclosed in the Chinese invention patent application publication specification CN201821778931 have poor cleaning effect although the device can clean the surface of a compaction roller, and the device does not have the capability of cleaning roadblocks, so that the device is easy to press the roadblocks into the ground, and the road structure is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current wheel machine compacting mechanism, its clean effect is not good, and the device does not possess the ability of cleaing away the roadblock, makes its device easily impress the underground with the roadblock, causes the shortcoming of the damage of road structure, and a road roller compacting mechanism who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a compaction mechanism of a road roller comprises a mounting frame, wherein a compaction roller is fixedly mounted inside the mounting frame, the top end of the mounting frame is connected with a support frame in a welding manner, a connecting plate is fixedly connected between the support frame and the mounting frame, an aggregate mechanism is mounted at one end of the mounting frame and comprises an aggregate storage groove which is connected with the mounting frame in a welding manner, two support plates are mounted on the surface of the aggregate storage groove, first bearings are fixedly connected to the inner walls of the support plates, a shovel plate is rotatably connected between the two first bearings, turntables are movably sleeved at the two sides of the support plates and penetrate through the support plates to be fixedly connected with the first bearings, first hand screwing bolts are in threaded connection with the two sides of the surface of the turntables, one ends of the first hand screwing bolts are fixedly connected with a pressing plate, one ends of the shovel plate are connected with the upper end of the aggregate storage groove, and the shovel plate and the turntables form a transmission structure through the first bearings, install lift adjustment mechanism between backup pad and the storage silo, compaction roller surface mounting has clearance mechanism.

As a further description of the above technical solution:

the pressing plate is movably connected with the supporting plate, and the turntable forms a fixing structure with the supporting plate through a first hand screwing bolt.

As a further description of the above technical solution:

the lifting adjusting mechanism comprises two sliding grooves which are welded on one side of the material storage groove, sliding blocks are sleeved and inserted inside the sliding grooves, the sliding blocks are welded with the supporting plate, second hand-screwed bolts are connected to the inner threads of the sliding blocks, and the second hand-screwed bolts are movably connected with the sliding grooves.

As a further description of the above technical solution:

the backup pad passes through the slider and constitutes sliding structure with the spout, and the slider constitutes fixed knot through the second hand-operated bolt and spout.

As a further description of the above technical solution:

clearance mechanism is including two stand pipes of being connected with the inside gomphosis of support frame, and the inside threaded connection of stand pipe has T type threaded rod, T type threaded rod bottom rotates and is connected with the second bearing, and second bearing bottom fixedly connected with mounting panel, a plurality of reset spring of mounting panel bottom fixedly connected with, and reset spring bottom fixedly connected with scraper blade.

As a further description of the above technical solution:

the scraper blade and compaction roller swing joint, and the scraper blade passes through reset spring and constitutes elastic telescopic structure with the mounting panel to the mounting panel passes through second bearing, T type threaded rod and constitutes elevation structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of mechanism of gathering materials, can will treat the road roadblock shovel of compaction to go into to hold the silo through the shovel board and collect, can prevent that the compaction roller from when compaction road operation, impresses its bellied rubble or roadblock underground, causes leveling of road to differ, and can prevent that great rubble or roadblock from causing the damage of compaction roller, and the angle regulation that the shovel board can be nimble, is convenient for according to the nimble shovel stone operation of road actual conditions.

2. The utility model discloses in, under lift adjustment mechanism's effect, the backup pad can slide in the spout through the slider, is driving the shovel board and is carrying out the regulation of height, can adjust the height on shovel board and ground, reaches to adjust and shovels not unidimensional stone.

3. The utility model discloses in, under the effect of clearance mechanism, through the scraper blade, can shovel the earth on its compaction roller surface, prevent that earth from piling up the operation of pressing the stone at the surface influence of compaction roller, and through predetermined reset spring, can extrude closely laminating between scraper blade and the compaction roller, improve the effect of clearance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the material collecting mechanism in the present invention from the top;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of a lifting adjusting mechanism of the present invention;

fig. 5 is a schematic structural diagram of a side view of the middle cleaning mechanism of the present invention.

Illustration of the drawings:

1. a mounting frame; 2. a compaction roller; 3. a support frame; 4. a connecting plate; 5. a material collecting mechanism; 501. a material storage groove; 502. a support plate; 503. a first bearing; 504. a shovel plate; 505. a turntable; 506. screwing the bolt by a first hand; 507. pressing a plate; 6. a lifting adjusting mechanism; 601. a chute; 602. a slider; 603. screwing a bolt by a second hand; 7. a cleaning mechanism; 701. a guide tube; 702. a T-shaped threaded rod; 703. a second bearing; 704. mounting a plate; 705. a return spring; 706. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a compaction mechanism of a road roller comprises a mounting frame 1, a compaction roller 2 is fixedly mounted inside the mounting frame 1, a support frame 3 is welded on the top end of the mounting frame 1, a connecting plate 4 is fixedly connected between the support frame 3 and the mounting frame 1, an aggregate mechanism 5 is mounted at one end of the mounting frame 1, the aggregate mechanism 5 comprises an aggregate storage tank 501 welded with the mounting frame 1, two support plates 502 are mounted on the surface of the aggregate storage tank 501, a first bearing 503 is fixedly connected on the inner wall of each support plate 502, a shovel plate 504 is rotatably connected between the two first bearings 503, turntables 505 are movably sleeved on two sides of the support plates 502, the turntables 505 penetrate through the support plates 502 and are fixedly connected with the first bearings 503, first hand bolts 506 are threadedly connected on two sides of the surface of each turntable 505, one end of each first hand bolt 506 is fixedly connected with a pressing plate 507, one end of each shovel plate 504 is connected with the upper end of the corresponding aggregate storage tank 501, and shovel board 504 constitutes transmission structure through first bearing 503 and carousel 505, installs lift adjustment mechanism 6 between backup pad 502 and the storage silo 501, and compaction roller 2 surface mounting has clearance mechanism 7, and shovel board 504 can be shoveled roadblock or stone into and hold the silo 501 and collect, prevents that the roadblock from damaging the device, rotates carousel 505, can adjust the angle of shovel board 504.

Furthermore, pressing plate 507 is movably connected to support plate 502, and turntable 505 forms a fixed structure with support plate 502 via first hand bolt 506, pressing plate 507, and first hand bolt 506 is rotated to fix the angle of blade 504.

On the basis of the above scheme, the lifting adjusting mechanism 6 includes two sliding grooves 601 welded to one side of the material storage groove 501, a sliding block 602 is inserted into the sliding grooves 601 in a sleeved manner, the sliding block 602 is welded to the supporting plate 502, a second hand-screwed bolt 603 is connected to the sliding block 602 through internal threads, the second hand-screwed bolt 603 is movably connected to the sliding grooves 601, the supporting plate 502 is pulled, and the supporting plate 502 can slide in the sliding grooves 601 through the sliding block 602 in a lifting manner, so that the height between the shovel plate 504 and the ground can be adjusted.

Furthermore, the supporting plate 502 forms a sliding structure with the sliding groove 601 through the sliding block 602, and the sliding block 602 forms a fixed structure with the sliding groove 601 through the second hand-screwed bolt 603, so that the height between the shovel plate 504 and the ground can be adjusted, and the purpose of cleaning roadblocks with different sizes can be achieved.

On the basis of the scheme, the cleaning mechanism 7 comprises two guide pipes 701 which are connected with the support frame 3 in an embedded mode, the T-shaped threaded rods 702 are connected with the inner threads of the guide pipes 701 in a threaded mode, the bottom ends of the T-shaped threaded rods 702 are connected with the second bearings 703 in a rotating mode, the bottom ends of the second bearings 703 are fixedly connected with the mounting plate 704, the bottom end of the mounting plate 704 is fixedly connected with a plurality of return springs 705, the bottom ends of the return springs 705 are fixedly connected with the scraper 706, the T-shaped threaded rods 702 are rotated, the T-shaped threaded rods 702 rotate in the guide pipes 701 in a rotating mode and move downwards, and the scraper 706 can be attached to the surface of the compaction roller 2.

Further, the scraper 706 is movably connected with the compaction roller 2, the scraper 706 and the mounting plate 704 form an elastic telescopic structure through a return spring 705, the mounting plate 704 forms a lifting structure through a second bearing 703 and a T-shaped threaded rod 702, the scraper 706 and the compaction roller 2 can be tightly attached through the return spring 705, and the cleaning effect is improved.

The working principle is as follows: when the device is used, firstly, the turntable 505 is manually rotated, the turnplate 505 drives the shovel plate 504 to rotate, after the shovel plate 504 rotates to a proper angle, the first hand-operated bolt 506 is manually rotated, the first hand-operated bolt 506 rotates and moves in the turntable 505, the pressing plate 507 is driven to press the supporting plate 502, the turntable 505 is pressed and fixed, the angle of the shovel plate 504 is fixed, then the supporting plate 502 is manually pulled, the supporting plate 502 is lifted and slides in the sliding groove 601 through the sliding block 602, the height between the shovel plate 504 and the ground is adjusted, after the proper position is adjusted, the second hand-operated bolt 603 is manually rotated, the second hand-operated bolt 603 rotates and presses the sliding groove 601 in the sliding block 602, the height between the supporting plate 502 and the shovel plate 504 is fixed, the T-shaped threaded rod 702 is manually rotated, the T-shaped threaded rod 702 rotates and moves downwards in the guide pipe 701, the mounting plate 704 is driven to move downwards, and the scraper 706 is attached to the surface of the compaction roller 2, when carrying out compaction road operation, through shovel board 504, shovel its roadblock, hold the silo 501 in through shovel board 504 other end income, when compaction roller 2 when rotating, cut the cleaning of scraping to its compaction roller 2 surface through scraper blade 706, just so accomplished the utility model discloses a theory of operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road roller compaction mechanism, includes mounting bracket (1), its characterized in that: the material collecting device is characterized in that a compaction roller (2) is fixedly installed inside the installation frame (1), a support frame (3) is connected to the top end of the installation frame (1) in a welded mode, a connecting plate (4) is fixedly connected between the support frame (3) and the installation frame (1), a material collecting mechanism (5) is installed at one end of the installation frame (1), the material collecting mechanism (5) comprises a material storage groove (501) in welded connection with the installation frame (1), two support plates (502) are installed on the surface of the material storage groove (501), first bearings (503) are fixedly connected to the inner walls of the support plates (502), a shovel plate (504) is rotatably connected between the two first bearings (503), turntables (505) are movably sleeved on the two sides of the support plates (502), the turntables (505) penetrate through the support plates (502) and are fixedly connected with the first bearings (503), first screwing bolts (506, and first hand is twisted bolt (506) one end fixedly connected with clamp plate (507), shovel board (504) one end with hold silo (501) upper end and be connected, and shovel board (504) constitute transmission structure through first bearing (503) and carousel (505), install lift adjustment mechanism (6) between backup pad (502) and the silo (501) of holding, compaction roller (2) surface mounting has clearance mechanism (7).

2. A roller compaction mechanism according to claim 1 wherein: the pressing plate (507) is movably connected with the supporting plate (502), and the turntable (505) and the supporting plate (502) form a fixing structure through a first hand-screwed bolt (506), the pressing plate (507).

3. A roller compaction mechanism according to claim 1 wherein: lifting adjusting mechanism (6) including with hold silo (501) one side welded connection's two spout (601), and spout (601) inside cup joint and insert and be equipped with slider (602), slider (602) and backup pad (502) welded connection, and slider (602) inside threaded connection has second hand-operated bolt (603) to this second hand-operated bolt (603) and spout (601) swing joint.

4. A roller compaction mechanism according to claim 3 wherein: the supporting plate (502) and the sliding groove (601) form a sliding structure through the sliding block (602), and the sliding block (602) and the sliding groove (601) form a fixing structure through the second hand-screwed bolt (603).

5. A roller compaction mechanism according to claim 1 wherein: clearance mechanism (7) are including two stand pipes (701) of being connected with the inside gomphosis of support frame (3), and stand pipe (701) internal thread is connected with T type threaded rod (702), T type threaded rod (702) bottom is rotated and is connected with second bearing (703), and second bearing (703) bottom fixedly connected with mounting panel (704), a plurality of reset spring (705) of mounting panel (704) bottom fixedly connected with, and reset spring (705) bottom fixedly connected with scraper blade (706).

6. A roller compaction mechanism according to claim 5 wherein: the scraper (706) is movably connected with the compaction roller (2), the scraper (706) and the mounting plate (704) form an elastic telescopic structure through a return spring (705), and the mounting plate (704) forms a lifting structure through a second bearing (703) and a T-shaped threaded rod (702).