A laser land leveling system

Abstract

The invention provides a laser land leveling system. The laser land leveling system comprises a rack, a laser system and a computer control system, and the laser system comprises a laser transmitter and a laser receiver which is matched with the laser transmitter; a leveling shovel is fixedly mounted at the lower end of the rack, the front end of the rack is fixedly connected with a connecting rod, a pin hole for connecting a driving device is formed in the end portion of the connecting rod, the rear end of the rack is movably connected with a triangular truss in a hinged mode, a hydraulic cylinder A is fixedly arranged on the top between the triangular truss and the rack, the back of the triangular truss is connected with an I-shaped walking support arranged horizontally through a rotary shaft, the rotary shaft is fixedly arranged in the middle of the I-shaped walking support, the I-shaped walking support is further provided with a swing hydraulic cylinder for driving the rotary shaft to rotate, the four corners of the walking support are respectively provided with traveling wheels, the two ends in a transverse beam of the walking support are respectively provided with sets of hydraulic cylinders B, two side beams of the I-shaped walking support are fixedly installed on piston rods of the hydraulic cylinders B, and the hydraulic cylinders B can push the two side beams of the I-shaped walking support to move; the laser system, the hydraulic cylinder A and the hydraulic cylinders B are all controlled by the computer control system.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a laser land leveling system. Background technique [0002] Laser grader is a high-tech product that applies laser and hydraulic technology to land preparation operations. It is a precision agricultural machine tool and an advanced land preparation machine tool. The laser grader is mainly composed of a laser transmitter, a laser receiver, a control box, a hydraulic control mechanism, and a scraper. [0003] At present, the conventional laser graders on the market are simple in structure and single in form, and it is difficult to adapt to different work occasions, which has a great impact on the ground work. The height of the left and right ends of the existing leveling shovel cannot be adjusted, which causes the existing laser leveling equipment to operate. Keeping level is easy to shovel out the slope, which is not conducive to the fine land leveling operation...

AI Technical Summary

Problems solved by technology

[0003] At present, the conventional laser graders on the market are simple in structure and single in form, and it is difficult to adapt to different work occasions, which has a great impact on ground work.

The height of the left and right ends of the existing leveling shovel cannot be adjusted, which causes the existing laser leveling equipment to operate. Keeping level, it is easy to shovel out the slope, which is not conducive to the fine land leveling operation, which results in poor adaptability of the existing laser leveling equipment, poor leveling effect on the edge and corner of the plot, and limited operating efficiency and application area

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