CN214245222U - Compactor for highway engineering - Google Patents

Abstract

The utility model discloses a compactor for highway engineering, including the compactor body, bottom one side of compactor body is equipped with presses the road steel wheel, one side of pressing the road steel wheel is equipped with the clearance board, the top of clearance board is equipped with the fixed plate, the draw-in groove has been seted up to the bottom of fixed plate, be equipped with the cardboard in the draw-in groove, the bottom of cardboard and the top fixed connection of clearance board, draw-in groove and cardboard pass through stop gear and connect, the top of fixed plate is equipped with the buffer board, fixed plate and buffer board pass through buffer gear and connect, the top bilateral symmetry of buffer board is equipped with the connecting rod. A compactor for highway engineering, the impact force that reduces the clearance board and receive has increased the life of clearance board, when the skew appears in the position of clearance board, can adjust the position of clearance board, and then guaranteed the clearance effect to and be convenient for change the clearance board, improved the convenience.

Description

Compactor for highway engineering

Technical Field

The utility model relates to a highway engineering machine tool field, in particular to compactor for highway engineering.

Background

Compactors are also known as road rollers. The road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The road roller is one of the most important mechanical tool in highway engineering, at present, the road roller device at home and abroad, its road roller steel wheel when rolling ground, easily glue the adhesion thing on the road roller steel wheel, in order to solve this problem, current compactor is only simple and sets up the clearance board in one side of road roller steel wheel, when the dynamics of adhesion is too big between adhesion thing and the road roller steel wheel, the adhesion thing can't be cleared up to the clearance board, and then lead to the clearance board can take place the skew, influence the clearance effect, even the adhesion clearance board clears up the thing, the striking also can lead to the clearance board to appear damaging, and then reduces the life of clearance board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compactor for highway engineering can effectively solve the problem in the background art.

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

the utility model provides a compactor for highway engineering, includes the compactor body, bottom one side of compactor body is equipped with presses the road steel wheel, one side of pressing the road steel wheel is equipped with the cleaning board, the top of cleaning board is equipped with the fixed plate, the draw-in groove has been seted up to the bottom of fixed plate, be equipped with the cardboard in the draw-in groove, the bottom of cardboard and the top fixed connection of cleaning board, draw-in groove and cardboard pass through stop gear and connect, the top of fixed plate is equipped with the buffer board, fixed plate and buffer board pass through buffer gear and connect, the top bilateral symmetry of buffer board is equipped with the connecting rod, connecting rod and buffer board fixed connection, the connecting rod passes through adjustment mechanism with the compactor body and is connected.

Preferably, adjustment mechanism is including seting up two movable chambers in the compactor body, the quad slit has been seted up to the bottom inner wall of movable chamber, the top of connecting rod extends to in the quad slit, just the top of connecting rod with be located movable chamber's slider fixed connection, the outside cover of connecting rod is equipped with the solid fixed ring who is located between compactor body and the buffer board.

Preferably, the fixing ring is connected with the connecting rod in a threaded manner, and the top end of the fixing ring is in contact with the body of the compactor.

Preferably, buffer gear is including seting up a plurality of buffer chamber in the buffer board, first through-hole has been seted up to buffer chamber's bottom inner wall, be equipped with the buffer beam in the first through-hole, the bottom of buffer beam and the top fixed connection of fixed plate, the top of buffer beam and the limiting plate fixed connection who is located buffer chamber, the outside cover of buffer beam is equipped with the spring that is located between buffer board and the fixed plate.

Preferably, stop gear includes that the symmetry sets up the thread groove at cardboard both ends, the second through-hole has been seted up to the both sides inner wall symmetry of draw-in groove, just the second through-hole cooperatees with the thread groove, second through-hole and thread groove pass through the threaded rod and are connected, just the one end of threaded rod and the rotary disk fixed connection who is located the fixed plate outer wall.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the buffer board, fixed plate and buffer gear's mating reaction, elasticity through the spring cushions the cleaning plate, when the dynamics of adhesion is too big between adhesion thing and the road roller, the adhesion thing passes through the cleaning plate, make adhesion thing break away from the road roller steel wheel through clearance many times, and then reduce the impact force that the cleaning plate received, the life of cleaning plate has been increased, through setting up the buffer board, connecting rod and adjustment mechanism's mating reaction, when the skew appears in the position of cleaning plate, can adjust the position of cleaning plate, and then the clearance effect has been guaranteed, through setting up the draw-in groove, cardboard and stop gear's mating reaction, when the damage appears in the cleaning plate, be convenient for change the cleaning plate, the convenience is improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a compactor for road engineering according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of a buffer plate of a compactor for highway engineering according to the present invention;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure: 1. a compactor body; 2. road rolling steel wheels; 3. cleaning the plate; 4. a fixing plate; 5. a card slot; 6. Clamping a plate; 7. a buffer plate; 8. a connecting rod; 9. a movable chamber; 10. rotating the disc; 11. a square hole; 12. A slider; 13. a fixing ring; 14. a buffer chamber; 15. a first through hole; 16. a buffer rod; 17. a limiting plate; 18. a spring; 19. a thread groove; 20. a second through hole; 21. a threaded rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a compactor for highway engineering comprises a compactor body 1, a road roller 2 is arranged on one side of the bottom end of the compactor body 1, a cleaning plate 3 is arranged on one side of the road roller 2, a fixing plate 4 is arranged on the top end of the cleaning plate 3, a clamping groove 5 is formed in the bottom end of the fixing plate 4, a clamping plate 6 is arranged in the clamping groove 5, the bottom end of the clamping plate 6 is fixedly connected with the top end of the cleaning plate 3, the clamping groove 5 and the clamping plate 6 are connected through a limiting mechanism, a buffer plate 7 is arranged above the fixing plate 4, the fixing plate 4 and the buffer plate 7 are connected through a buffer mechanism, connecting rods 8 are symmetrically arranged on two sides of the top end of the buffer plate 7, the connecting rods 8 are fixedly connected with the buffer plate 7, and the connecting rods 8 are connected with the compactor body 1 through an adjusting mechanism;

the adjusting mechanism comprises two movable chambers 9 arranged in the compactor body 1, square holes 11 are formed in the inner walls of the bottom ends of the movable chambers 9, the top ends of the connecting rods 8 extend into the square holes 11, the top ends of the connecting rods 8 are fixedly connected with sliding blocks 12 located in the movable chambers 9, and fixing rings 13 located between the compactor body 1 and the buffer plates 7 are sleeved outside the connecting rods 8; the fixing ring 13 is connected with the connecting rod 8 in a threaded manner, and the top end of the fixing ring 13 is in contact with the compactor body 1; the buffer mechanism comprises a plurality of buffer chambers 14 arranged in a buffer plate 7, the inner wall of the bottom ends of the buffer chambers 14 is provided with a first through hole 15, a buffer rod 16 is arranged in the first through hole 15, the bottom ends of the buffer rods 16 are fixedly connected with the top end of a fixed plate 4, the top ends of the buffer rods 16 are fixedly connected with a limiting plate 17 positioned in the buffer chambers 14, and springs 18 positioned between the buffer plate 7 and the fixed plate 4 are sleeved outside the buffer rods 16; the limiting mechanism comprises thread grooves 19 symmetrically formed in two ends of the clamping plate 6, second through holes 20 are symmetrically formed in inner walls of two sides of the clamping groove 5, the second through holes 20 are matched with the thread grooves 19, the second through holes 20 are connected with the thread grooves 19 through threaded rods 21, and one ends of the threaded rods 21 are fixedly connected with a rotating disk 10 located on the outer wall of the fixing plate 4.

It should be noted that, the utility model relates to a road engineering compactor, when using, along with the rotation of road roller 2, cleaning plate 3 cleans the adhered substance on road roller 2, can cushion cleaning plate 3 through the elasticity of spring 18, when the dynamics of adhesion between adhered substance and the road roller is too big, the adhered substance promotes cleaning plate 3 to move up, spring 18 is in the compression state, the adhered substance passes through cleaning plate 3, and then make the adhered substance break away from road roller 2 through clearance many times, and then reduce the impact force that cleaning plate 3 received, increased cleaning plate 3's life, when cleaning plate 3's position appears squinting, not hard up solid fixed ring 13, make solid fixed ring 13 not contact with compactor body 1, and then remove connecting rod 8, make slider 12 move in activity cavity 9, and then change the distance between cleaning plate 3 and the road roller 2, conveniently adjust the position of clearance board 3, and then the clearance effect has been guaranteed, the back of finishing adjusting, reverse rotation solid fixed ring 13, make solid fixed ring 13's top and compactor body 1 contact, and then accomplish the fixed of clearance board 3 position, when clearance board 3 appears damaging, only need rotatory rotary disk 10, make the one end of threaded rod 21 break away from thread groove 19, can remove the fixed relation of draw-in groove 5 and cardboard 6, and then take out clearance board 3, the same clearance, reverse operation above-mentioned split step, clearance board 3 that can more renew, it changes clearance board 3 to have made things convenient for, the convenience has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A compactor for road engineering, characterized in that: comprises a compactor body (1), one side of the bottom end of the compactor body (1) is provided with a road roller steel wheel (2), a cleaning plate (3) is arranged on one side of the road roller steel wheel (2), a fixing plate (4) is arranged at the top end of the cleaning plate (3), the bottom end of the fixed plate (4) is provided with a clamping groove (5), a clamping plate (6) is arranged in the clamping groove (5), the bottom end of the clamping plate (6) is fixedly connected with the top end of the cleaning plate (3), the clamping groove (5) is connected with the clamping plate (6) through a limiting mechanism, a buffer plate (7) is arranged above the fixed plate (4), the fixed plate (4) is connected with the buffer plate (7) through a buffer mechanism, connecting rods (8) are symmetrically arranged on two sides of the top end of the buffer plate (7), the connecting rod (8) is fixedly connected with the buffer plate (7), and the connecting rod (8) is connected with the compactor body (1) through an adjusting mechanism.

2. A compactor machine for road construction, according to claim 1, wherein: adjustment mechanism is including seting up two movable chamber (9) in compactor body (1), quad slit (11) have been seted up to the bottom inner wall of activity chamber (9), the top of connecting rod (8) extends to in quad slit (11), just the top of connecting rod (8) and slider (12) fixed connection who is located movable chamber (9), the outside cover of connecting rod (8) is equipped with solid fixed ring (13) that are located between compactor body (1) and buffer board (7).

3. A compactor machine for road construction, according to claim 2, wherein: the fixing ring (13) is in threaded connection with the connecting rod (8), and the top end of the fixing ring (13) is in contact with the compactor body (1).

4. A compactor machine for road construction, according to claim 1, wherein: buffer gear is including offering a plurality of buffer chamber (14) in buffer board (7), first through-hole (15) have been seted up to the bottom inner wall of buffer chamber (14), be equipped with buffer beam (16) in first through-hole (15), the bottom of buffer beam (16) and the top fixed connection of fixed plate (4), the top of buffer beam (16) and limiting plate (17) fixed connection who is located buffer chamber (14), the outside cover of buffer beam (16) is equipped with spring (18) that are located between buffer board (7) and fixed plate (4).

5. A compactor machine for road construction, according to claim 1, wherein: stop gear sets up thread groove (19) at cardboard (6) both ends including the symmetry, second through-hole (20) have been seted up to the both sides inner wall symmetry of draw-in groove (5), just second through-hole (20) cooperate with thread groove (19), second through-hole (20) and thread groove (19) are connected through threaded rod (21), just the one end of threaded rod (21) and rotary disk (10) fixed connection who is located fixed plate (4) outer wall.

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