A tool for indicating the rotation angle of a rotating shaft, and a spray dust collector
A technology of rotation angle and shaft, which is applied in the field of rotation angle indicating tools of the shaft, spray dust removal vehicle or dust suppression vehicle, and can solve problems such as unreliability and failure
Active Publication Date: 2019-01-15
山东临港有色金属有限公司
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However, the use of electronic equipment is also unreliable under many conditions, such as failures in extremely harsh environments
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[0036] In order to enable those skilled in the art to better understand the various technical solutions involved in the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments in this application and the specific technical features described in the embodiments can be combined in any suitable way; The possible combinations are not further described, as long as they do not violate the idea of the present invention, they should also be regarded as the content disclosed in the present invention.
[0037] In some commonly used mechanical equipment, the rotating shaft to be measured is horizontal or has a certain inclination angle. Therefore, the present invention provides a rotation angle indicating tool adapted to a rotating shaft arranged horizontally or inclined at an angle of less than 45 degrees. Please refer...
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The invention discloses a rotation angle indicating tool of a rotating shaft. The rotation angle indicating tool is applicable to rotating shafts with inclination angles smaller than 45 degrees and comprises a hand wheel disk, a main cylinder, a swinging block, a main transmission gear, an angle pointer and a circle pointer, the hand wheel disk is provided with a cylindrical cavity, an axle hole and a step hole; the main cylinder is fastened in the cylindrical cavity and is provided with a circular hollow cavity and a transparent window, and a stepped core shaft is arranged at the center of the bottom of the main cylinder; the swinging block is arranged at the bottom of the stepped core shaft, the main transmission gear and the angle pointer are arranged at the middle part and the upper part of the stepped core shaft, the circle pointer is arranged on the angle pointer, and the circle pointer is provided with a gear part; a transition gear is arranged on the swinging block, the transition gear is used for changing speed, and a dial is arranged on the swinging block. The axle hole of the tool is sleeved on a to-be-tested rotating shaft and is fastened to indicate the rotation condition of the rotating shaft in real time. The rotation angle indicating tool has the advantages of simple structure, convenient operation, and so on. In addition, the invention further provides a spray dust removal vehicle using the tool.
Description
technical field [0001] The present application relates to the field of mechanical technology, in particular to a tool for indicating the rotation angle of a rotating shaft. [0002] In addition, the present application also relates to the technical field of sanitation equipment, and specifically relates to a spray dust removal vehicle or a dust suppression vehicle using the above-mentioned rotation angle indicating tool adaptable to any angle of rotation shaft. Background technique [0003] In some mechanical equipment with a rotating shaft, it is often necessary to know the rotation angle or position of the rotating shaft, but it is inconvenient to directly observe the rotation angle of the shaft with the naked eye or directly take pictures of the shaft with an image acquisition tool. Certainly, the rotation axis may be vertical or horizontal, or various angles between vertical and horizontal. [0004] For example, the Chinese utility model patent whose authorization notif...
Claims
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IPC IPC(8): G01B5/24B01D47/06
CPCB01D47/06G01B5/24
Inventor 方义飞
Owner 山东临港有色金属有限公司