CN211199990U - Road roller with multiple compaction modes - Google Patents

Abstract

The utility model discloses a road roller with multiple compaction mode, including automobile body, first connecting axle, second connecting axle and connecting piece, the inside battery that is provided with of automobile body, and the automobile body left side is provided with first support, first connecting axle runs through the static pressure wheel and is connected with first support, and the static pressure wheel setting is inside first support, the second connecting axle runs through the second support and is connected with the automobile body, and second connecting axle and second support all set up on the automobile body right side, the connecting piece sets up in second support front side, and both ends are connected with the second support through the bolt about the connecting piece. This road roller with multiple compaction mode is provided with static pressure wheel and vibration pinch roller, and static pressure wheel contact ground, and the static pressure wheel levels ground under the effect of gravity, and the motor drives the eccentric wheel through the pivot and rotates, makes vibration pinch roller vibrate from top to bottom, compresses tightly ground when vibration pinch roller vibrates, and two kinds of compaction operations are carried out simultaneously to a equipment, have reduced running cost.

Description

Road roller with multiple compaction modes

Technical Field

The utility model relates to a road roller technical field specifically is a road roller with multiple compaction mode.

Background

The road roller is a road repairing device, is mainly used for leveling and compacting soil, a roadbed stabilizing layer and an asphalt pavement, and extrudes the pavement through self gravity to compact the pavement.

The extrusion mode of current road roller is single, the road roller equipment collaborative operation that needs the difference, multiple equipment has increased the running cost, the equipment cooperation of difference simultaneously easily produces the error, influence compaction effect, and the vibrocompaction mechanism of current road roller is complicated, it dismantles the vibration pinch roller fast not to be convenient for, the quantity of eccentric wheel in the adjustment vibration pinch roller, and the vibration range of eccentric wheel is decided to the quantity of vibration pinch roller, can't be according to the quick adjustment device of in service behavior, it is very inconvenient to use, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road roller with multiple compaction mode, the extrusion mode with solve the current road roller that proposes in the above-mentioned background art is single, the road roller equipment collaborative operation that needs the difference, multiple equipment has increased the running cost, the equipment cooperation of difference simultaneously easily produces the error, influence the compaction effect, and the vibrocompaction mechanism of current road roller is complicated, be not convenient for dismantle the vibration pinch roller fast, the quantity of eccentric wheel in the adjustment vibration pinch roller, and the quantity decision vibration pinch roller's of eccentric wheel vibration range, can't be according to the quick adjustment device of in service behavior, very inconvenient problem is got up in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a road roller with multiple compaction modes comprises a vehicle body, a first connecting shaft, a second connecting shaft and a connecting piece, wherein a storage battery is arranged in the vehicle body, a first support is arranged on the left side of the vehicle body, the first connecting shaft penetrates through a static pressure wheel and is connected with the first support, the static pressure wheel is arranged in the first support, the second connecting shaft penetrates through a second support and is connected with the vehicle body, the second connecting shaft and the second support are arranged on the right side of the vehicle body, the connecting piece is arranged on the front side of the second support, the left end and the right end of the connecting piece are connected with the second support through bolts, a vibration pressure wheel is arranged in the second support, the rear side of the second support and the rear side of the connecting piece are arranged in the vibration pressure wheel, a motor is arranged on the rear side of the second support, a rotating shaft is arranged on the front side of the motor, the rotating shaft penetrates through the second support and, elastic check rings are arranged on the front side and the rear side of the eccentric wheel and are arranged in the annular groove, and the annular groove is formed in the outer side of the rotating shaft.

Preferably, the first connecting shaft is connected with the static pressure wheel in a rotating mode.

Preferably, the second connecting shaft is connected with the vehicle body in a rotating manner.

Preferably, the second support is connected with the vibration pressing wheel in a rotating mode, and the connecting piece is connected with the vibration pressing wheel in a rotating mode.

Preferably, the connection mode between the rotating shaft and the second bracket and between the rotating shaft and the connecting piece is rotational connection, and the connection mode between the rotating shaft and the eccentric wheel is spline connection.

Preferably, the annular groove is uniformly arranged on the outer side of the rotating shaft, and the inner wall of the annular groove is attached to the outer side of the elastic check ring.

Compared with the prior art, the beneficial effects of the utility model are that: the road roller with a plurality of compaction modes,

(1) the device is provided with a static pressure wheel and a vibration pressure wheel, the static pressure wheel is in contact with the ground, the static pressure wheel levels the ground under the action of gravity, the vibration pressure wheel is in contact with the ground, a motor drives an eccentric wheel to rotate through a rotating shaft, the gravity center of the vibration pressure wheel is changed when the eccentric wheel rotates, the vibration pressure wheel vibrates up and down, the ground is compressed when the vibration pressure wheel vibrates, two compaction operations are simultaneously carried out by one device, the operation cost is reduced, meanwhile, the vibration pressure wheel moves along the moving track of the static pressure wheel, and the vibration pressure wheel is;

(2) the eccentric wheel is driven to rotate through the rotating shaft, the eccentric wheel drives the vibration pressing wheel to vibrate through centrifugal force, the number of the eccentric wheels determines the size of the centrifugal force, the bolt is rotated to take down the bolt, the connecting piece is separated to take down the connecting piece, the elastic check ring is opened to separate the elastic check ring from the rotating shaft, the eccentric wheel is taken out, and the number of the eccentric wheel can be adjusted conveniently according to operation requirements.

Drawings

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

FIG. 2 is a schematic top view of a cross-sectional structure of a second bracket according to the present invention;

fig. 3 is a schematic view of the top view structure of the eccentric wheel of the present invention.

In the figure: 1. the device comprises a vehicle body, 2, a storage battery, 3, a first support, 4, a first connecting shaft, 5, a static pressure wheel, 6, a second connecting shaft, 7, a second support, 8, a connecting piece, 9, a bolt, 10, a vibration pressing wheel, 11, a motor, 12, a rotating shaft, 13, an eccentric wheel, 14, an elastic retainer ring, 15 and an annular groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road roller with multiple compaction modes is disclosed, as shown in figure 1, a storage battery 2 is arranged in a vehicle body 1, the storage battery 2 converts direct current into alternating current for a device to use through an inverter, a first support 3 is arranged on the left side of the vehicle body 1, a first connecting shaft 4 penetrates through a static pressure wheel 5 to be connected with the first support 3, the static pressure wheel 5 is arranged in the first support 3, the first connecting shaft 4 is rotatably connected with the static pressure wheel 5, the static pressure wheel 5 rotates around the first connecting shaft 4, a second connecting shaft 6 penetrates through a second support 7 to be connected with the vehicle body 1, the second connecting shaft 6 and the second support 7 are both arranged on the right side of the vehicle body 1, the second connecting shaft 6 is rotatably connected with the vehicle body 1, the second support 7 is rotatably connected with the vehicle body 1 through the second connecting shaft 6, so that the vibration pressure wheel 10 drives the second support 7 to rotate when vibrating, the connection mode between second support 7 and vibration pinch roller 10 and between connecting piece 8 and vibration pinch roller 10 is for rotating the connection, and second support 7 and connecting piece 8 play the effect of supporting vibration pinch roller 10, and the vibration pinch roller 10 of being convenient for simultaneously uses second support 7 and connecting piece 8 as the center rotation.

As shown in fig. 1, 2 and 3, the connecting member 8 is disposed in front of the second bracket 7, the left and right ends of the connecting member 8 are connected to the second bracket 7 through bolts 9, a vibration pressing wheel 10 is disposed inside the second bracket 7, the rear side of the second bracket 7 and the rear side of the connecting member 8 are both disposed inside the vibration pressing wheel 10, a motor 11 is disposed behind the second bracket 7, a rotating shaft 12 is disposed in front of the motor 11, the rotating shaft 12 is rotatably connected to the second bracket 7 and the rotating shaft 12 is rotatably connected to the connecting member 8, the rotating shaft 12 is connected to the eccentric wheel 13 through a spline, the motor 11 drives the eccentric wheel 13 to rotate through the rotating shaft 12, the rotating shaft 12 penetrates through the second bracket 7 and the connecting member 8, the eccentric wheel 13 is disposed outside the rotating shaft 12, elastic retaining rings 14 are disposed on the front and rear sides of the eccentric wheel 13, and the elastic retaining rings 14 are disposed, the annular groove 15 is uniformly arranged on the outer side of the rotating shaft 12, the inner wall of the annular groove 15 is attached to the outer side of the elastic check ring 14, the two elastic check rings 14 clamp the fixed eccentric wheel 13 tightly, the elastic check rings 14 are spread, the elastic check rings 14 are quickly disassembled and assembled, the number of the eccentric wheels 13 is convenient to determine according to operation requirements, and the annular groove 15 is arranged on the outer side of the rotating shaft 12.

The working principle is as follows: when the road roller with multiple compaction modes is used, firstly, the bolt 9 is rotated and taken down, the connecting piece 8 is separated from the second bracket 7, the elastic check ring 14 is opened and taken down, the eccentric wheel 13 is slid forwards, the number of the eccentric wheels 13 is determined according to the operation requirement, the elastic check ring 14 is opened, the elastic check ring 14 is arranged in the annular groove 15, the eccentric wheel 13 is clamped through the two elastic check rings 14, the eccentric wheel 13 is fixed outside the rotating shaft 12, the reverse operation is carried out, the connecting piece 8 is fixed on the front side of the second bracket 7 through the bolt 9, the vehicle body 1 is started, the vehicle body 1 pushes the dynamic and static pressure wheel 5 to move leftwards through the first bracket 3 and the first connecting shaft 4, the static pressure wheel 5 is contacted with the ground, the static pressure wheel 4 rotates around the first connecting shaft 4 under the action of friction force, the static pressure wheel 5 extrudes the ground under the action of, motor 11 drives eccentric wheel 13 through pivot 12 and rotates, eccentric wheel 13 drives vibration pinch roller 10 vibration under the effect of centrifugal force when rotating, vibration pinch roller 10 contacts ground, the vibration pinch roller 10 of vibration compresses tightly ground, automobile body 1 drives vibration pinch roller 10 through second connecting axle 6 and second support 7 and moves left, vibration pinch roller 10 moves along static pressure wheel 5's removal orbit, it extrudees the road surface to be convenient for static pressure wheel 5 and vibration pinch roller 10 cooperation, the equipment demand has been reduced, reduce and see the running cost, this has just accomplished whole work, the content of not doing detailed description in this specification belongs to the prior art that the professional skilled person in the art is known.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a road roller with multiple compaction mode, includes automobile body (1), first connecting axle (4), second connecting axle (6) and connecting piece (8), its characterized in that: the automobile body (1) is internally provided with a storage battery (2), the left side of the automobile body (1) is provided with a first support (3), a first connecting shaft (4) penetrates through a static pressure wheel (5) to be connected with the first support (3), the static pressure wheel (5) is arranged inside the first support (3), a second connecting shaft (6) penetrates through a second support (7) to be connected with the automobile body (1), the second connecting shaft (6) and the second support (7) are arranged on the right side of the automobile body (1), a connecting piece (8) is arranged on the front side of the second support (7), the left end and the right end of the connecting piece (8) are connected with the second support (7) through bolts (9), a vibration pressure wheel (10) is arranged inside the second support (7), the rear side of the second support (7) and the rear side of the connecting piece (8) are arranged inside the vibration pressure wheel (10), and a motor (11) is arranged on the rear side of the second support (7), and motor (11) front side is provided with pivot (12), second support (7) and connecting piece (8) are run through in pivot (12), and pivot (12) outside is provided with eccentric wheel (13), both sides are provided with circlip (14) around eccentric wheel (13), and circlip (14) set up inside ring channel (15), ring channel (15) are seted up in pivot (12) outside.

2. A roller having multiple compaction modes according to claim 1, wherein: the first connecting shaft (4) is connected with the static pressure wheel (5) in a rotating way.

3. A roller having multiple compaction modes according to claim 1, wherein: the second connecting shaft (6) is connected with the vehicle body (1) in a rotating mode.

4. A roller having multiple compaction modes according to claim 1, wherein: the second support (7) is connected with the vibration pressing wheel (10) in a rotating mode, and the connecting piece (8) is connected with the vibration pressing wheel (10) in a rotating mode.

5. A roller having multiple compaction modes according to claim 1, wherein: the connection mode between the rotating shaft (12) and the second support (7) and between the rotating shaft (12) and the connecting piece (8) is rotational connection, and the connection mode between the rotating shaft (12) and the eccentric wheel (13) is spline connection.

6. A roller having multiple compaction modes according to claim 1, wherein: the annular groove (15) is uniformly arranged on the outer side of the rotating shaft (12), and the inner wall of the annular groove (15) is attached to the outer side of the elastic retainer ring (14).

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