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Laser land leveler capable of performing satellite positioning

A technology of laser leveling and satellite positioning, applied in the direction of soil lifting machinery, agricultural machinery and implements, applications, etc., can solve problems affecting the service life of the receiver, affecting the working efficiency of the grader, and lack of protection

Pending Publication Date: 2020-01-03
NINGXIA ZHIYUAN AGRI EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing laser graders that can perform satellite positioning, the laser receiver or satellite antenna and other important receiver structures on the conventional frame are mostly installed directly on the frame, which lacks protection from wind and sun, which will lead to reception in the long run There is a problem with the signal or accuracy of the receiver, which seriously affects the service life of the receiver, thus affecting the working efficiency of the grader

Method used

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  • Laser land leveler capable of performing satellite positioning
  • Laser land leveler capable of performing satellite positioning
  • Laser land leveler capable of performing satellite positioning

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...

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Abstract

The invention discloses a laser land leveler capable of performing satellite positioning. The laser land leveler comprises a frame and is characterized in that a standing column is fixedly connected to one side of the top of the frame, a placing tank is arranged at the top of the standing column, an inner groove is arranged in the placing tank, a moving block is arranged in the inner groove, a satellite antenna and a laser receiver are arranged at the top of the moving block, an oil tank located on one side of the standing column is arranged at the top of the frame, an electromagnetic valve isarranged at the top of the oil tank, a fixing column located on one side of the oil tank is fixedly connected to the top of the frame, a first hydraulic rod is rotatably connected to the fixing column, and connectors are arranged on two sides of one end of the frame. The laser land leveler has the advantages that precise positioning can be completed by using the coordination of the satellite antenna and the laser receiver to receive signals, land levelling can be completed by the coordination of the structure of the land leveler and a soil scraping shovel, and the receiver can be automatically protected by rocking a rocker through a transmission structure.

Description

technical field [0001] The invention relates to the technical field of graders, in particular to a laser grader capable of satellite positioning. Background technique [0002] The grader is mainly used to level the land for irrigation. At the same time, it can reduce soil erosion and increase the land output rate. There are also various types of graders, such as laser graders. For the existing laser The function of the grader also has more requirements, such as satellite positioning; [0003] The existing laser graders that can perform satellite positioning, the laser receiver or satellite antenna and other important receiver structures on the conventional frame are mostly installed directly on the frame, which lacks protection from wind and sun, which will lead to reception in the long run If there is a problem with the signal or accuracy of the receiver, it will seriously affect the service life of the receiver, thereby affecting the working efficiency of the grader. Co...

Claims

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Application Information

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IPC IPC(8): A01B77/00
CPCA01B77/00
Inventor 赵建华陈磊高强崔慧琴常跃智段亚莉薛宏丁华建杨晶左耀平
Owner NINGXIA ZHIYUAN AGRI EQUIP
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