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Laser grader

A technology of laser leveling and laser range finder, applied in the field of levelers, can solve the problems of troublesome operation, low positioning accuracy of laser detectors, and inability to achieve precise surface leveling, etc., and achieves the effects of high precision and easy operation.

Inactive Publication Date: 2018-03-09
SUZHOU YIDI ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of operation requires the cooperation of a laser leveling instrument, which is cumbersome to operate, and the positioning accuracy of the laser detector is low, so that it is impossible to achieve accurate leveling of the surface

Method used

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  • Laser grader

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Embodiment Construction

[0016] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0017] See figure 1 , A laser grader according to a preferred embodiment of the present invention includes a tractor 1, a scraper connected with the tractor 2, a scraper drive device 3 connected with the tractor and used to drive the scraper up and down, and also includes The height measuring device 4 connected to the tractor. The height measuring device includes a mounting frame 5, the left and right sides of the mounting frame are provided with first rollers 6, the left and right sides of the mounting frame are respectively provided with support rods 7, the top of the support rod and the mounting frame Connected, the bottom end of the support rod is provided with a lower limit plate 8, above the lower limit p...

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Abstract

The invention relates to a laser grader, which includes a tractor, a scraper connected to the tractor, a scraper driving device connected to the tractor and used to drive the scraper to move up and down, and a height measuring device connected to the tractor. The measuring device includes a mounting frame, the left and right sides of the mounting frame are provided with first rollers, the left and right sides of the mounting frame are respectively provided with support rods, the bottom of the support rod is provided with a lower limit plate, and the top of the lower limit plate is provided with an upper limit There is also an elastic device on the supporting rod, and a mounting plate is arranged between the supporting rods on the left and right sides. The mounting plate and the supporting rod are slidingly matched, and the bottom surface of the mounting plate is in contact with the lower supporting plate. Two rollers, a reflector is arranged on the upper surface of the mounting plate, a laser rangefinder is arranged above the reflector, and the entrance and exit of the laser rangefinder are respectively located directly above the reflector. The laser grader of the invention is easy to operate and has high leveling precision.

Description

Technical field [0001] The invention relates to a motor grader, in particular to a laser motor grader. Background technique [0002] The grader is a kind of equipment used to level the surface of the ground. The existing grader includes a body and a laser detector set on the body. When working, the laser detector receives the laser light emitted by the laser leveler to achieve a height Position, and control the scraper through the controller to level the ground. This kind of operation requires the cooperation of the laser leveler, which is troublesome to operate, and the positioning accuracy of the laser detector is low, so that the precise leveling of the surface cannot be realized. [0003] In view of the above-mentioned shortcomings, the designer has actively researched and innovated in order to create a new type of laser grader, which will make it more industrially valuable. Summary of the invention [0004] In order to solve the above technical problems, the purpose of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B35/26A01B35/32G01S17/08
CPCA01B35/26A01B35/32G01S17/08
Inventor 徐文
Owner SUZHOU YIDI ELECTRONICS TECH
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