Caterpillar band type vibration rolling device used for gravel road section

A crawler-type, gravel technology, applied in the field of vibratory leveling devices for crawler-type gravel road sections, can solve problems such as poor rolling effect of road rollers, and achieve the effects of alleviating damage, increasing vibration frequency, and improving tightness

Active Publication Date: 2018-11-06
山东远通公路工程集团有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a crawler-type vibratory leveling device for gravel road sections, which solves the problem of poor rolling effect of existing road rollers

Method used

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  • Caterpillar band type vibration rolling device used for gravel road section
  • Caterpillar band type vibration rolling device used for gravel road section
  • Caterpillar band type vibration rolling device used for gravel road section

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032]see Figure 1-4 , the present invention provides a technical solution: a crawler-type gravel road section vibration rolling device, including a chassis 1, both sides of the chassis 1 are fixedly connected with side plates 2, the side plates 2 are hollow structures, and the bottom of the side plates 2 Shaft 3 is plugged into the through groove provided, and solid roller 4 is sleeved on the shaft 3, and the bottom of the side surface of solid roller 4 is e...

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Abstract

The invention relates to the technical field of road construction equipment, in particular to a caterpillar band type vibration rolling device used for a gravel road section. The caterpillar band typevibration rolling device aims at solving the technical problem that an existing road roller is poor in rolling effect. In order to solve the above technical problem, the caterpillar band type vibration rolling device used for the gravel road section is provided and comprises a case, side boards are fixedly connected to the two sides of the case, each side board is of a hollow structure, shaft rods are inserted in through grooves formed in the bottoms of the side boards and sleeved with solid rolling wheels, the bottoms of the side surfaces of the solid rolling wheels are exposed below the through grooves, and a vibration transmission mechanism is arranged in the case. Gravity pressure relief balls and hollow balls are arranged in a double-layer caterpillar band so that the compactness ofthe double-layer caterpillar band can be improved; in the rolling process, the acting force on gravel can be improved; and in the rolling process, the double-layer caterpillar band has certain rebounding force after bearing impact force, and the gravel can be secondarily impacted.

Description

technical field [0001] The invention relates to the technical field of road construction equipment, in particular to a crawler-type vibration rolling device for gravel road sections. Background technique [0002] In the process of road construction, a lot of machinery and materials need to be used. When the foundation is laid, a layer of sand and gravel needs to be laid on the bottom layer to enhance the strength of the entire road section. After the sand and gravel is laid, it needs to be pressed by a road roller. Reality. [0003] For example, the road roller proposed by the Chinese patent CN106436536A can ensure the synchronous oscillation of multiple roller segments under the situation of simple structure implementation, and realize improved rolling by the oscillation motion thus generated and superimposed on the substantially uniform rotation during walking operation. Pressure effect, although multiple roller segments can increase the lateral contact area with the grou...

Claims

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Application Information

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IPC IPC(8): E01C19/41
CPCE01C19/41
Inventor 张养志
Owner 山东远通公路工程集团有限公司
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