CN211772603U

CN211772603U - Rolling machine for road engineering

Info

Publication number: CN211772603U
Application number: CN201921864492.3U
Authority: CN
Inventors: 张清峻
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-10-27
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a rolling machine for road engineering, including bucker body, bucker forearm board and rolling roller, install the mounting bracket on the preceding lateral wall of bucker forearm board, the mounting bracket is the structure of falling the U-shaped, it is equipped with a plurality of bull sticks, every to rotate on the inside wall of mounting bracket all install the back on the lateral wall of bull stick and have a plurality of clearance boards, every the rubber slab is all installed to the one end that the bull stick was kept away from to the clearance board, every the one end that the bull stick is close to bucker forearm board all extends to the outside of mounting bracket and installs first bevel gear. The rolling machine of this scheme sets up each structure that is used for cleaning the stone through the front side at rolling the roller, can clear up the region of rolling that rolls the roller with ground stone, avoids rolling the back, and ground unevenness phenomenon still, and then ensures the quality that ground rolled, also can reduce the stone simultaneously to the damage of rolling the roller, is used for clearing up each structure of stone in addition, need not the exclusive use drive power, saves driving cost.

Description

Rolling machine for road engineering

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a rolling machine for road engineering.

Background

A roller, also called a road roller or a soil compactor, is a road repairing device. The rolling machine 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 rolling machine is suitable for various compaction operations under the action of the gravity of the machine, so that the rolled layer is permanently deformed and compacted. The roller is divided into a steel wheel type and a tire type.

The roller presses used in the prior art have the following disadvantages: when the grinding roller of the grinding machine is used for compacting the ground, the grinding roller is lack of measures for cleaning stones on the ground, so that the stones are pressed into the ground, the ground flatness is poor, the quality of ground construction is influenced, certain damage can be caused to the grinding roller, the service life of the grinding roller is prolonged, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rolling device for road engineering.

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

a rolling device for road engineering comprises a rolling machine body, a rolling machine front arm plate and a rolling roller, wherein a mounting frame is mounted on the front side wall of the rolling machine front arm plate and is of an inverted U-shaped structure, a plurality of rotating rods are rotatably arranged on the inner side wall of the mounting frame, a plurality of cleaning plates are mounted on the side wall of each rotating rod after being mounted, a rubber plate is mounted at one end, away from the rotating rods, of each cleaning plate, one end, close to the rolling machine front arm plate, of each rotating rod extends to the outer side of the mounting frame and is provided with a first bevel gear, the bottom, close to one side of the rolling machine front arm plate, of the mounting frame is rotatably connected with a driving rod through two support plates, a plurality of second bevel gears are mounted on the side wall of the driving rod and are meshed with the first bevel gear, one end of a rolling roller rotating shaft extends to the outer side of the rolling machine front arm plate and is provided with a, and a driven wheel is installed at one end of the driving rod, and the driven wheel and the driving wheel are in transmission through a belt.

Preferably, the rotating rod is rotatably connected with the side plate of the mounting frame by rotating the first bearing.

Preferably, the driving rod is rotatably connected with the two support plates through a rotating second bearing.

Preferably, the ratio of the diameters of the drive wheel to the driven wheel is 4: 1.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the rolling machine of this scheme sets up each structure that is used for cleaning the stone through the front side at rolling the roller, can clear up the region of rolling that rolls the roller with ground stone, avoids rolling the back, and ground unevenness phenomenon still, and then ensures the quality that ground rolled, also can reduce the stone simultaneously to the damage of rolling the roller, is used for clearing up each structure of stone in addition, need not the exclusive use drive power, saves driving cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a rolling machine for road engineering according to the present invention;

FIG. 2 is a top view of the mount of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: 1 bucker body, 2 bucker forearm boards, 3 rollers, 4 mounting brackets, 5 bull sticks, 6 cleaning plates, 7 rubber slab, 8 backup pads, 9 initiative poles, 10 first bevel gears, 11 second bevel gears, 12 drive wheels, 13 follow driving wheels, 14 belts.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rolling device for road engineering comprises a rolling machine body 1, a rolling machine front arm plate 2 and a rolling roller 3, wherein a mounting frame 4 is installed on the front side wall of the rolling machine front arm plate 2, the mounting frame 4 is of an inverted U-shaped structure, a plurality of rotating rods 5 are rotatably arranged on the inner side wall of the mounting frame 4, a plurality of cleaning plates 6 are respectively installed on the side wall of each rotating rod 5, a rubber plate 7 is installed at one end, far away from the rotating rod 5, of each cleaning plate 6, one end, close to the rolling machine front arm plate 2, of each rotating rod 5 extends to the outer side of the mounting frame 4 and is provided with a first bevel gear 10, the bottom, close to one side of the rolling machine front arm plate 2, of the mounting frame 4 is rotatably connected with a driving rod 9 through two supporting plates 8, a plurality of gears 11 are installed on the side wall of the driving rod 9, a second bevel gear 11 is mutually meshed with the first bevel gear 10, one end of a rotating shaft of the rolling, a driven wheel 13 is arranged at one end of the driving rod 9, and the driven wheel 13 and the driving wheel 12 are driven by a belt 14.

The rotating rod 5 is rotatably connected with the side plate of the mounting frame 4 through a rotating first bearing.

The active lever 9 is rotatably connected to the two support plates 8 by rotating the second bearing.

The ratio of the diameters of the driving pulley 12 and the driven pulley 13 is 4: 1.

The utility model discloses in, when bucker body 1 marchs, accomplish the rolling to ground through rolling roller 3, before rolling, through rolling roller 3's rotation and with the help of drive wheel 12, can drive the rotation of drive lever 9 from the mutual transmission between driving wheel 13 and the belt 14, when drive lever 9 rotates, can drive a plurality of bull sticks 5 simultaneously through the intermeshing of first bevel gear 10 and second bevel gear 11 and rotate, bull stick 5 drives clearance board 6 and rubber slab 7 and rotates, thereby clean subaerial stone, make the stone leave the scope of rolling roller 3, can avoid rolling the back on the one hand, ground unevenness still, on the other hand can reduce the destruction of stone to rolling roller 3.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The rolling device for the road engineering comprises a rolling machine body (1), a rolling machine front arm plate (2) and a rolling roller (3), and is characterized in that a mounting frame (4) is installed on the front side wall of the rolling machine front arm plate (2), the mounting frame (4) is of an inverted U-shaped structure, a plurality of rotating rods (5) are arranged on the inner side wall of the mounting frame (4) in a rotating mode, a plurality of cleaning plates (6) are arranged on the side wall of each rotating rod (5) in an installing mode, a rubber plate (7) is installed at one end, away from the rotating rods (5), of each cleaning plate (6), one end, close to the rolling machine front arm plate (2), of each rotating rod (5) extends to the outer side of the mounting frame (4) and is provided with a first bevel gear (10), the bottom, close to one side of the rolling machine front arm plate (2), of the mounting frame (4) is rotatably connected with a driving rod (9) through two supporting plates (8), install a plurality of second bevel gears (11) on the lateral wall of drive lever (9), second bevel gear (11) and first bevel gear (10) intermeshing, the one end of bucking roller (3) pivot extends to the outside of bucking machine forearm board (2) and installs drive wheel (12), the one end of drive lever (9) is installed from driving wheel (13), and passes through belt (14) transmission from driving wheel (13) and drive wheel (12).

2. Rolling compaction device according to claim 1 wherein the rotation lever (5) is rotatably connected to the side plates of the mounting frame (4) by rotating a first bearing.

3. Rolling compaction device according to claim 1 wherein the active lever (9) is rotatably connected to the two support plates (8) by means of a rotating second bearing.

4. A road milling apparatus as claimed in claim 1, characterised in that the ratio of the diameters of the drive (12) and driven (13) wheels is 4: 1.