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Telescopic laser land leveler

A laser leveling and telescopic technology, applied in the fields of soil preparation machinery, agricultural machinery and implements, applications, etc., can solve the problems of inability to adjust, poor adaptability, etc., and achieve the effect of low structural cost, improved accuracy, and flexible adjustment.

Inactive Publication Date: 2017-12-22
徐州迪惠尔工程机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lengths of the side guards and shovels of traditional motor graders are fixed and cannot be adjusted. They cannot adapt to land with different widths of graders.

Method used

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  • Telescopic laser land leveler
  • Telescopic laser land leveler

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Experimental program
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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] as attached figure 1 , 2 As shown, a telescopic laser grader of the present invention includes a frame body 1, a hollow beam 2, a first hinge 3, a reinforcing rod 4, a second hinge 5, a third hinge 6, a connecting rod 7, an insert Plate 8, side plate 9, rotating shaft 10, telescopic rod 11, hydraulic cylinder 12, hydraulic motor 13, laser pole 14, laser device 15, shovel plate 16, shovel blade 17, rear connecting arm 18, axle 19, wheel 20, arc shaped arm 21, base 22 and shock absorber 23, the frame body 1 is movably connected with a hollow beam 2 through the first hinge 3; the middle of the frame body 1 is fixedly equipped with a reinforcement rod 4; The middle part of the hollow beam 2 is respectively provided with a second hinge 5 and a third hinge 6; a connecting rod 7 is arranged between the second hinge 5 and the third h...

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Abstract

The invention relates to a telescopic laser grader. The frame body is movably connected with a hollow beam through a first hinge; The two ends of the beam are symmetrically inserted and installed with insert plates; the end of the telescopic rod is connected with the side plate through the rotating shaft; the telescopic rod is movably installed in the hydraulic cylinder; the hydraulic cylinder is connected with the hydraulic motor through the pipeline; the hydraulic motor is fixed in the hollow The upper surface of the beam; the laser pole is fixed on the hydraulic motor; the laser is installed on the upper end of the laser pole; the shovel is installed on the lower edge of the shovel; the rear of the shovel is connected with the axle through the rear connecting arm; the wheel is installed At the two ends of the axle; the rear of the hollow beam is symmetrically arranged with an arc arm; a shock absorber is installed between the arc arm and the base. The invention can provide a telescopic laser grader with reasonable structure, telescopic adjustment of side plates, fast and convenient width adjustment, and strong adaptability.

Description

technical field [0001] The invention relates to a grader, in particular to a telescopic laser grader. Background technique [0002] The grader is a high-speed, high-efficiency, high-precision and multi-purpose earthwork machinery. It can complete large-scale ground leveling, trenching, slope scraping, bulldozing, snow removal, loosening, compacting It is an important equipment in the construction of national defense projects, mine construction, road construction, water conservancy construction and farmland improvement. However, the lengths of the side guards and shovels of traditional motor graders are fixed and cannot be adjusted. They cannot adapt to land with different grade widths. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a telescopic laser grader with reasonable structure, adjustable side panels, fast and convenient width adjustment, and strong adaptability. [0004] In order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B35/32A01B35/02A01B35/20
CPCA01B35/32A01B35/02A01B35/20
Inventor 王一东马飞宋雷仲季
Owner 徐州迪惠尔工程机械有限公司
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