JPH0540308U - Roller type compactor - Google Patents

Abstract

(57) [Summary] [Purpose] To be able to roll the shoulder part and parts near the wall. A link mechanism 8 that swings up and down by a lift cylinder 9 is attached to the front and rear ends of a vehicle body 1 having front and rear compaction rollers 4 and 5, and a compactor unit 10 having a compaction plate 13 at the tip of the link mechanism 8. Can be attached, and the compaction unit 13 of the compactor unit 10 can compact the road shoulder portion and the portion near the wall surface.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roller-type compactor for compacting roads, plazas, and the like.

[0002]

[Prior Art]

 As a roller compactor for rolling roads, plazas, etc., a roller compactor in which a compaction roller is rotatably mounted on a vehicle body and is compacted by the compaction roller is known.

[0003]

[Problems to be solved by the device]

 With such a roller-type compactor, when the road shoulder portion and the portion near the wall surface are compacted, the compaction roller cannot contact the road shoulder portion or the portion near the wall surface because the compaction roller contacts the curb of the road shoulder or the wall surface.

Therefore, an object of the present invention is to provide a roller-type roller compactor capable of solving the above-mentioned problems.

[0005]

[Means for Solving the Problems]

 A roller compactor equipped with an impactor unit at the front and rear ends of the vehicle body equipped with front and rear compaction rollers that can be raised and lowered by a linking mechanism and a lifting cylinder.

[0006]

[Work]

 The compaction unit's compaction plates can compact the road shoulders and parts near the wall surface, and the front and rear compaction rollers can compact the rolls.

[0007]

【Example】

 As shown in FIG. 1, a front rolling roller 4 and a rear rolling roller 5 are rotatably supported by a front bracket 2 and a rear bracket 3 of a vehicle body 1, and an operator riding on a driver's seat 6 has a steering wheel 7 or the like. By operating, the front and rear roller compaction rollers 4 and 5 are rotationally driven and compressed. A link mechanism 8 is attached to a front end portion and a rear end portion of the vehicle body 1 so as to be vertically swingable by a lift cylinder 9, and a compactor unit 10 is connected to the link mechanism 8 by a cylinder 11 so as to be vertically swingable. is there. The compactor unit 10 has a compaction plate 13 attached to a main body 12 having a vibrating mechanism incorporated therein.

Next, the operation will be described. The elevating cylinder 9 lowers the compactor unit 10 and the cylinder 11 expands and contracts to adjust the horizontal position of the compacting machine 13 so that the compacting plate 13 can contact the road shoulder portion near the curb or a portion near the wall surface for compacting. Further, when the front and rear roller compaction rollers 4, 5 are rolled, the compactor unit 10 may be raised by the lifting cylinder 9 and stored upward.

[0009]

[Effect of the device]

 The compacting unit 13 of the compactor unit 10 can compact the road shoulder portion and a portion near the road surface, and the front and rear compacting rollers 4 and 5 can compact the road.

[Brief description of drawings]

FIG. 1 is a front view of a roller-type compactor showing an embodiment of the present invention.

[Explanation of symbols]

1 ... vehicle body, 4 ... front compaction roller, 5 ... rear compaction roller,
8 ... Link mechanism, 9 ... Lifting cylinder, 10 ... Compactor unit, 13 ... Roller plate.

Claims (1)

[Scope of utility model registration request] 1. Front and rear roller compaction rollers 4, 5 in front of and behind the vehicle body 1.
A roller-type compacting machine, characterized in that a compactor unit (10) equipped with a compaction plate (13) is attached to the front and rear ends of the vehicle body (1) by a link mechanism (8) and a lifting cylinder (9) so as to be able to move up and down.