Blade machine bucket height automatic adjusting method and device thereof

An automatic adjustment and road grader technology, which is applied to mechanically driven excavators/dredgers, etc., can solve problems such as difficulty in clearing obstacles and affecting work efficiency, and achieve the effect of ensuring construction quality and improving work efficiency
CN1800519AInactive Publication Date: 2006-07-12ๅˆ˜ๆ™ฏๆ‰
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
ๅˆ˜ๆ™ฏๆ‰
Publication Date
2006-07-12
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to a method for automatically adjusting the bucket height of road scraper and relative device. It can solve the defects of present road scraper which can only control the bucket via hand. It is characterized in that: a laser receiving control tracker (2) is mounted on the bucket of road scraper; a horizontal laser emitter (1) is mounted at the front of road scraper; and before the operation, adjusting the laser of horizontal laser emitter (1) to be parallel with operated rod and irradiate the photodiode sensor in the middle of laser receiving control tracker (2); in the operation, if the baffle on the ground lifts the front wheel of road scraper, the laser emitted from laser emitter (1) will de-center the photodiode sensor in the middle part, therefore, the laser receiving control tracker (2) will output the signal to lift or reduce the drop the bucket. The invention can completely remove the road baffle with high working efficiency.
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Description

Technical field:

[0001] The invention relates to a method for automatically adjusting the bucket height of a grader used in road surface construction and a device specially used for implementing the method. Background technique:

[0002] In road construction, the road grader is an important road leveling machine, because it can remove obstacles on the road surface with a bucket. There is no device on the traditional road grader that can automatically control the height of the bucket. It can only be manually adjusted by the operator of the road grader according to his own judgment after visual inspection. It is difficult to cleanly remove obstacles on the working road. affect work efficiency. Invention content:

[0003] In order to overcome the deficiency that the lifting control of the bucket on the existing road grader can only be controlled manually, the present invention provides a method for automatically adjusting the height of the bucket of the road grader during ro...

Claims

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