Laser grader easy to be cleaned after work and vibrating-protecting hydraulic pump

Abstract

The invention discloses a laser grader which is easy to clean after work and shock-absorbing to protect a hydraulic pump, which comprises a roller screw and a rubber shock-absorbing pad. The right side of the roller screw is provided with a roller, and the upper right of the roller screw is close to the roller. The upper left is provided with a roller hydraulic lifting rod, the top of the roller screw is provided with a bulldozing blade telescopic rod near the left side of the roller, and the top of the roller is near the upper right of the roller hydraulic lifting rod is provided with a motor grader control box. The invention is scientific and reasonable in structure, safe and convenient to use, and the power is provided by an agricultural tractor at a low price. It will not be damaged due to strong vibration during work. At the same time, a bulldozing board is installed in the flat-bottomed shovel of the bottomless box. After the work is completed, the soil accumulated in the box can be pushed out with the bulldozer for easy cleaning.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a laser grader which is easy to clean up after work and shock-absorbing to protect a hydraulic pump. Background technique [0002] The agricultural laser land leveling system is mainly composed of a laser transmitter, a laser receiver, a controller and a hydraulic workstation. The laser transmitter emits a reference circular plane with a certain diameter, and the receiver installed on the support rod of the scraper will control the hydraulic actuator after processing the collected signal by the controller. The hydraulic mechanism controls the up and down movement of the scraper according to the requirements. Complete land leveling work. [0003] The body of the existing laser grader vibrates violently during the working process, and the hydraulic pump on the top is easy to loosen, causing damage. After the laser grader is finished, a large amount of so...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a laser grader that is easy to clean up after work and shock-absorbing and protects the hydraulic pump, so as to solve the problem that the body of the existing laser grader proposed in the above background technology vibrates violently during the working process, and the hydraulic pump on the top It is easy to loosen and cause damage, and a large amount of soil is accumulated in the bottomless box of the laser grader after the work is completed, which is not easy to clean up

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