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Rotating disc type angle information acquisition device

A technology of information collection and turntable type, which is applied in the direction of adopting electrical devices, measuring devices, transmission devices, etc., and can solve problems such as complex installation structure, large size of safety switch, and harsh installation conditions

Active Publication Date: 2019-04-16
CSIC NO 710 RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing safety switch is usually arranged on the rotary motion mechanism or on the fixed body outside the rotary mechanism. The size of the safety switch is large, the installation structure is complicated, and the installation conditions are harsh.

Method used

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  • Rotating disc type angle information acquisition device
  • Rotating disc type angle information acquisition device
  • Rotating disc type angle information acquisition device

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Embodiment Construction

[0058] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0059] see figure 1 , figure 2 , are respectively a schematic diagram of the front structure and a schematic diagram of the rear structure of the gear transmission chain of a turntable angle information collection device provided in this embodiment.

[0060] A turntable angle information collection device, characterized in that it includes an output shaft gear 1, an output shaft 2, a seat body 8, a transmission shaft 34, a first spur gear 39, a double gear 41, a first bevel gear 47 and a resolver 28, wherein, the duplex gear 41 includes a second spur gear and a second bevel gear;

[0061] The output shaft gear 1 and the first bevel gear 47 are respectively sleeved on...

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Abstract

The invention provides a rotating disc type angle information acquisition device. An output shaft gear and a first bevel gear sleeve the two ends of an output shaft respectively, the output shaft gearis connected with an external transmission mechanism in an engaged mode, a first bevel gear is meshed with a second bevel gear, a second straight gear is in meshed connection with a first straight gear, and the output shaft of a rotary transformer is fixedly connected to the first straight gear; therefore, when the output shaft gear is in transmission with the external transmission mechanism, thetransmission of the external transmission mechanism is transmitted to the rotary transformer by the first bevel gear, the second bevel gear, the second straight gear and the first straight gear; andthe tooth number of the external transmission mechanism, the second bevel gear, the second straight gear and the first straight gear are arranged to meet the set condition, the rotation movement of the external transmission mechanism and the output shaft 1: 1 synchronous movement of the rotary transformer can be realized through gear engagement transmission.

Description

technical field [0001] The invention belongs to the field of data acquisition of mechanical transmission, and in particular relates to a turntable angle information acquisition device. Background technique [0002] The general angle information acquisition device usually directly connects the resolver and the output shaft directly, and the two move synchronously. When the rotary motion of the mechanical system is not synchronized with the output shaft, the angle information collected by the resolver is not synchronized with the rotary motion. The collected angle The information needs to be corrected to a factor of 1:1. In general, the rotary motion of the mechanical system moves within a certain range. In order to ensure that the rotary motion does not exceed the limited range, a safety switch is usually set to collect the angular position information of the rotary limit point. The existing safety switch is usually arranged on the rotary motion mechanism or on a fixed body ...

Claims

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Application Information

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IPC IPC(8): G01B7/30F16H1/22
CPCF16H1/222G01B7/30
Inventor 刘威董楠陈诗伟张毅敏张仁花
Owner CSIC NO 710 RES & DEV INST
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