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High-frequency device of double-drum vibratory roller

A vibratory roller and double-drum technology, used in roads, roads, road repair and other directions, can solve the problems of limited impact depth, difficult to meet construction, insufficient vibration frequency, etc., to improve low vibration frequency, meet high vibration frequency and large vibration. The demand for amplitude, the effect of improving the efficiency of rolling and compaction

Inactive Publication Date: 2013-01-09
XUZHOU WBEST CIVIL CONSTR EQUIP & SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vibration frequency of the double-drum vibratory roller in the prior art is not high enough, the impact depth is limited, and it is difficult to meet the needs of construction

Method used

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  • High-frequency device of double-drum vibratory roller

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with accompanying drawing.

[0009] Such as figure 1 As shown, the present invention includes a vibrating side end cover 1, a vibrating wheel housing 2, a vibrating bearing 3, a vibrating side mandrel flange 4, a joint bearing 5, an eccentric shaft sleeve 6, an eccentric shaft 7, and a driving side mandrel flange 8 , drive side end cover 9, bolts I10 and bolts II11; a joint bearing 5 is respectively installed in the vibration side mandrel flange 4 and the drive side mandrel flange 8, and an eccentric shaft 7 is installed between the two joint bearings 5, and the eccentric The shaft 7 is covered with an eccentric shaft sleeve 6, and the two ends of the eccentric shaft sleeve 6 are fixedly connected to the shaft flange 4 on the vibration side and the shaft flange 8 on the driving side through bolts Ⅱ11, and the shaft flange 4 on the vibration side is connected to the vibration side through a vibration be...

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Abstract

The invention discloses a high-frequency device of a double-drum vibratory roller, belonging to the technical field of double-drum vibratory rollers. The device comprises vibration side end covers, vibrating drum shells, vibrating bearings, vibration side mandrel flanges, knuckle bearings, an eccentric shaft sleeve, an eccentric shaft, drive side mandrel flanges, drive side end covers, bolts I and bolts II, wherein the knuckle bearings are installed in the vibration side mandrel flanges and the drive side mandrel flanges respectively; the eccentric shaft is installed between the two knuckle bearings; the eccentric shaft sleeve is sleeved on the eccentric shaft; the vibration side mandrel flanges and the drive side mandrel flanges are fixedly connected at the two ends of the eccentric shaft sleeve; the vibration side mandrel flanges are connected with the vibration side end covers by the vibrating bearings; the drive side mandrel flanges are connected with the drive side end covers by the vibrating bearings; and the vibration side end covers and the drive side end covers are fixedly connected at the two ends of the vibrating drum shells. The device has the beneficial effects of meeting the requirements of the double-drum vibratory roller for high vibration frequency and large amplitude on the construction site and improving the rolling efficiency and compaction effect of the roller.

Description

technical field [0001] The invention relates to a high-frequency device for a double-steel wheel vibratory roller, which belongs to the technical field of the double-steel wheel vibratory roller. Background technique [0002] Vibratory roller is a kind of earthwork engineering machinery integrating mechanical, hydraulic and electrical technologies. It is suitable for compacting the construction surface of high-grade highways, airports, parking lots and other projects. It is also suitable for filling large foundations, secondary foundations and embankments. square compaction. Generally, the rolling efficiency and compaction effect of the roller are related to the vibratory rolling speed. Poor speed control or incorrect impact distance will cause poor compactness and surface flatness. Therefore, for higher grade, compacted materials Road rollers with high vibration frequency should be considered for complex roads with short construction periods, and in principle, it is the am...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/28
Inventor 孙会磊鲍承义朱立峻雷霆
Owner XUZHOU WBEST CIVIL CONSTR EQUIP & SERVICES
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