Inclination angle detection device and inclination angle detection method
A technology of inclination detection and angle, which is applied in measuring devices, surveying and navigation, measuring inclination, etc., can solve the problems that the working state of the excavator cannot be determined, the inclination angle of the excavator cannot be determined, etc.
Active Publication Date: 2020-04-10
SANY HEAVY MACHINERY
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[0005] The purpose of the present invention is to provide an inclination detection device and an inclination detection method to solve the technical problem in the prior art that the inclination of the excavator cannot be determined, resulting in the indetermination of the working state of the excavator
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[0046]The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. 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.
[0047] It should be noted that, in the description of the present invention, the terms "first", "second", "third" and "fourth" are used for description purposes only, and should not be understood as indicating or implying relative importance. Unless otherwise clearly stipulated and limited, the terms "connection" and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be directly connected or through an intermediary C...
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The invention provides an inclination angle detection device and an inclination angle detection method, relates to the technical field of excavator inclination angle detection, and is designed for solving the problem that the working state of an excavator cannot be determined due to the fact that the inclination angle of the excavator cannot be determined in the prior art. The inclination angle detection device provided by the invention comprises a first liquid level meter, a second liquid level meter and a third liquid level meter which are arranged in an oil tank of an excavator in parallelat intervals, wherein the projection point of a rotary center line of the excavator on an inclined plane is a rotary center line projection point, the projection point of the first liquid level meteron the inclined plane is a first projection point, the projection point of the second liquid level meter on the inclined plane is a second projection point, the projection point of the third liquid level meter on the inclined plane is a third projection point, and any two of the first projection point, the second projection point and the third projection point are non-collinear in the linear direction passing through the rotary center line projection point. The invention further provides an inclination angle detection method.
Description
technical field [0001] The invention relates to the technical field of excavator inclination detection, in particular to an inclination detection device and an inclination detection method. Background technique [0002] With the development of society and the continuous progress of construction machinery manufacturing technology, construction machinery in various industries has achieved breakthrough development. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast, and excavators have become one of the most important construction machinery in engineering construction. [0003] In terms of mechanical mechanism, an excavator generally includes an upper slewing car body and a lower car body. Generally, the excavating mechanism is installed on the upper slewing car body, and the traveling mechanism is installed on the lower car body. Perform excavation operations; the traveling mechanism can drive the lower car...
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IPC IPC(8): G01C9/20
CPCG01C9/20
Inventor 游忠军徐杰
Owner SANY HEAVY MACHINERY