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Multi-specification tandem vibratory roller

A vibratory roller and double-drum technology, which is applied in the field of construction machinery, can solve the problems of affecting flatness and compaction, large equipment occupancy, increased transportation, operation and other costs and other issues, so as to maximize equipment efficiency and reduce equipment occupancy. amount of effect

Inactive Publication Date: 2012-05-16
SHAANXI JOINTARK MASCH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially after paving a smooth cement-stabilized gravel layer with a paver, it is immediately rolled with a heavy-duty road roller. As a result, a considerable push is generated in front of the steel wheel of the road roller, causing large waves in the cement-gravel layer, which seriously Affects flatness and compaction
At present, in order to meet the requirements of different compaction conditions, construction operations must be completed with different types (light, medium, and heavy) of road rollers. This kind of operation of replacing different types of road rollers according to the requirements of compaction conditions requires a large amount of equipment. The efficiency is not fully utilized, and the cost of transportation and operation is greatly increased

Method used

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  • Multi-specification tandem vibratory roller
  • Multi-specification tandem vibratory roller
  • Multi-specification tandem vibratory roller

Examples

Experimental program
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Embodiment Construction

[0017] Such as figure 1 and figure 2 A kind of multi-standard double-drum vibratory road roller shown includes a front frame 4 and a rear frame 2 connected with the front frame 4, a front vibration wheel 5 is arranged below the front frame 4, and the rear frame 2, a rear vibrating wheel 1 is arranged below, a detachable front frame counterweight 8 is installed on the bottom of the front frame 4 through a card slot, and a detachable rear machine counterweight 8 is installed on the bottom of the rear frame 2 through a card slot. Frame counterweight 7, front vibrating wheel counterweight 6 is installed on the described front vibrating wheel 5, rear vibrating wheel counterweight 3 is installed on the described rear vibrating wheel 1. The front frame counterweight 8 is made up of a water tank and a plurality of detachable counterweights. Described rear frame counterweight 7 is made up of a water tank and a plurality of detachable counterweights. The front vibrating wheel counte...

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PUM

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Abstract

The invention discloses a multi-specification tandem vibratory roller. The multi-specification tandem vibratory roller comprises a front rack and a rear rack connected with the front rack, wherein a front vibrating drum is arranged below the front rack, a rear vibrating drum is arranged below the rear rack, a detachable front rack counter weight is arranged at the bottom of the front rack through a slot, a detachable rear rack counter weight is arranged at the bottom of the rear rack through a slot, a front vibrating drum counter weight is arranged on the front vibrating drum, and a rear vibrating drum counter weight is arranged on the rear vibrating drum. The multi-specification tandem vibratory roller is suitable for different compaction working conditions, and can meet the changes of the compaction work and realize multiple purposes; and the multi-specification tandem vibratory roller has a simple structure, is convenient in use and low in production cost, and is convenient for promotion and application.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery and relates to a road roller, in particular to a vibratory road roller with multiple specifications and double steel wheels. Background technique [0002] At present, domestic and foreign double-drum vibratory rollers are all one-machine-one-type specifications (fixed tonnage), but in the actual compaction operation process, according to the different compacted materials and water content, compacted thickness, and rolling methods, the rollers are required to It should have different working quality, amplitude, frequency and other parameters to match it, so as to meet the needs of different compaction conditions. For example, heavy-duty vibratory rollers need to be used in the compaction of the bottom base material to obtain a large excitation force to increase the compaction depth and compaction impact depth; light-duty vibratory rollers must be used in the compacted surface base mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/28
Inventor 邓庆华
Owner SHAANXI JOINTARK MASCH GRP CO LTD
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