Protection device for hydraulic hinge steering rod of road roller

A protection device and steering rod technology, which is applied in the field of construction machinery, can solve the problems of increasing the wear and tear of the hydraulic hinged steering rod, and affecting the smoothness of road compaction, so as to reduce the adhesion and avoid wear.

Inactive Publication Date: 2018-11-23
莆田市荔城区任西贸易有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. When rolling semi-cohesive and cohesive soil, soil is easy to adhere to the steel wheel and the soil moves with the steel wheel. The accumulated soil increases the power consumption of the steel wheel when it is working, and the thickness of the adhesion layer will affect the Evenness of road compact

Method used

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  • Protection device for hydraulic hinge steering rod of road roller
  • Protection device for hydraulic hinge steering rod of road roller
  • Protection device for hydraulic hinge steering rod of road roller

Examples

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Example Embodiment

[0021] Example

[0022] See Figure 1-Figure 4 , The present invention provides a protection device for the hydraulic articulated steering rod of a road roller. The structure includes an anti-clay device 1, a hydraulic articulated steering rod 2, a wheel 3, and a housing 4. The anti-clay device 1 is mechanically connected to the hydraulic articulated steering rod 2. The hydraulic articulated steering rod 2 is installed on the housing 4, and the two wheels 3 are arranged on both sides of the bottom of the housing 4 in a symmetrical structure.

[0023] The anti-clay device 1 is composed of a powder loading mechanism 101, a steel wheel 102, an annular magnetic block 103, a fixing frame 104, and a soil scraping mechanism 105. The powder loading mechanism 101 and the soil scraping mechanism 105 are symmetrical. The steel wheels 102 are arranged on both sides of the steel wheels 102. The steel wheels 102 are arranged in the center of the fixed frame 104 and mechanically cooperate with t...

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PUM

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Abstract

The invention discloses a protection device for a hydraulic hinge steering rod of a road roller. The protection device structurally comprises a soil sticking-preventing device, the hydraulic hinge steering rod, wheels and an outer casing, wherein the soil sticking-preventing device is mechanically connected with the hydraulic hinge steering rod; the hydraulic hinge steering rod is arranged on theouter casing; the two wheels are symmetrically arranged at both sides of the bottom part of the outer casing. The protection device has the beneficial effects that a connecting rod is moved to drive arotary disc to rotate, so that the soil scraped from a steel wheel on an arc-shaped plate is scraped off by a scraping plate, thereby preventing the soil from sticking onto the steel wheel and falling onto the hydraulic hinge steering rod due to vibration of the equipment in the running process, and preventing the hydraulic hinge steering rod from being abraded due to sandy soil in the working process; because a wool roller is attached with the steel wheel, when the steel wheel is rotated, the lubricating powder on the wool roller is stuck onto the steel wheel, and the adhesion force betweenthe steel wheel and the soil is greatly reduced.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a protective device for a hydraulically articulated steering rod of a road roller. Background technique [0002] In order to obtain a stable subgrade during the construction of road construction projects, it is necessary to tamp the road surface to make the rolled layer produce permanent deformation and compactness. However, the current road rollers have the following defects: [0003] 1. When rolling semi-cohesive and cohesive soil, soil is easy to adhere to the steel wheel and the soil moves with the steel wheel. The accumulated soil increases the power consumption required by the steel wheel when it is working, and the thickened adhesion layer affects The smoothness of the road compaction. [0004] 2. The soil adhering to the steel wheel moves with the steel wheel and falls onto the hydraulic hinged steering rod due to the vibration generated by the operation of the equi...

Claims

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Application Information

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IPC IPC(8): E01C19/23
CPCE01C19/23
Inventor 陈国仙
Owner 莆田市荔城区任西贸易有限公司
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