Rotating angle indicating tool adaptable to rotary shaft at any angles, and dust suppression vehicle
A technology of rotation angle and arbitrary angle, which is applied in the field of rotation angle indicating tools, spray dust removal vehicles or dust suppression vehicles, and can solve problems such as failure and unreliability
Inactive Publication Date: 2017-05-10
ZHEJIANG RIBON INTELLIGENT EQUIP CO LTD
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Problems solved by technology
However, the use of electronic equipment is also unreliable under many conditions, such as failures in extremely harsh environments
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[0069] 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.
[0070] Such as Figure 1 to Figure 4 as shown, figure 1 A schematic front view of an optional embodiment of the rotation angle indicating tool adapted to any angle of rotation axis provided by the present invention; figure 2 for figure 1 The three-dimensional schematic diagram after cutting half along the A-A section...
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The invention discloses a rotating angle indicating tool adaptable to a rotary shaft at any angles. The rotating angle indicating tool adaptable to the rotary shaft at any angles comprises a hand wheel disc, a main cylinder, a transition gear, a gear shaft and an outer gear disc. A shaft hole is formed in the back side of the hand wheel disc. A transparent window is arranged at an opening of the main cylinder, and a stepped mandrel is arranged at the bottom of the main cylinder. A swinging block is arranged at the bottom of the stepped mandrel, a main transmission gear is arranged in the middle of the stepped mandrel, and an angle pointer is arranged at the top of the stepped mandrel. A dial is arranged on the swinging block. A turn number pointer is arranged on the angle pointer, and a second mounting sleeve is provided with a gear part. The transition gear is arranged on the swinging block and used for achieving speed changing between the main transmission gear and the gear part. The gear shaft comprises a first pinion and a second pinion. The outer gear disc is limited on the hand wheel disc, and the outer gear disc is provided with a gear matched with the second pinion and a handle used for fixing. The handle is fixed to a rack, the rotary shaft to be measured is placed in the shaft hole, the rotating angle or position of the rotary shaft can be measured in real time by driving the hand wheel disc to rotate, and observation is convenient. In addition, the invention provides a dust suppression vehicle.
Description
technical field [0001] The present application relates to the field of mechanical technology, and in particular relates to a rotation angle indicating tool adaptable to any rotation angle. [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 aut...
Claims
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IPC IPC(8): E01H3/02B05B3/02B05B15/04
CPCB05B3/02B05B12/16E01H3/02
Inventor 方义飞
Owner ZHEJIANG RIBON INTELLIGENT EQUIP CO LTD