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Electric driving device for rotating launching support

A technology of electric drive and launching frame, which is applied in the direction of transmission device, electromechanical device, gear transmission device, etc., can solve uneconomical problems, achieve high positioning accuracy, stable transmission, and improve throwing ability and flexibility.

Inactive Publication Date: 2018-11-09
ZHENGZHOU AIRCRAFT EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is very uneconomical to blindly increase the power of the servo motor in order to obtain a larger loading capacity and transmission torque.

Method used

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  • Electric driving device for rotating launching support
  • Electric driving device for rotating launching support
  • Electric driving device for rotating launching support

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] Such as figure 1 As shown, the electric drive device for the rotary launcher of the present invention includes a motor 1 as a power source and an RV speed reducer 2 with a large reduction ratio connected to the motor 1. The RV speed reducer 2 can reduce the high speed and The low-torque rotary motion is converted into the low-speed, high-torque 360° forward and reverse motion of the output part 2.15; at the same time, a spring-loaded dry friction electromagnetic brake 3 is connected with a screw on the front flange of the motor 1 housing. The brake 3 It releases when power is on and brakes when power is off, so that the device can perform reliable self-locking after reaching the target position and stopping stably. In order to achieve the purpose of automatic control, a torque speed sensor is installed on the motor 1, the signal output end of the torque speed sensor is connected with the signal input end of the single-chip microcomputer, and the control output end of th...

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Abstract

The invention discloses an electric driving device for a rotating launching support. The electric driving device for the rotating launching support comprises an electric motor. An output shaft of theelectric motor is connected with a spline sleeve of a brake through a flat key, and the brake is arranged on the front side of the electric motor. The other end of the output shaft is connected with acenter input gear of an RV reducer in a sleeing mode, and the RV reducer is arranged on the rear side of the electric motor. A torque rotating speed sensor is arranged on the electric motor, the signal output end of the torque rotating speed sensor is connected with the signal input end of a single-chip microcomputer, and the control output end of the single-chip microcomputer is connected with the control input end of the brake. According to the electric driving device for the rotating launching support, high-speed and low-torque rotational movement of the electric motor is converted by theRV reducer into low-speed and high-torque 360-degree positive and negative rotational movement of an output part, the output shaft of the electric motor can be subjected to reliable self-locking operation through the brake after arriving at the target position and stopping, therefore the electric driving device for the rotating launching support is stable in transmission and high in locating accuracy, and is quite suitable for the situations that the throwing load is high, and the required output torque is high, and the ammunition throwing capacity and the flexibility are greatly improved.

Description

technical field [0001] The invention relates to the technical field of motor drive equipment, in particular to an electric drive device for a rotating launching frame. Background technique [0002] The rotating launcher can be used to launch ammunition, etc. Since it can be reloaded without changing the launcher, it can save a lot of time to some extent, and one launcher can be filled with several types of ammunition at the same time, which greatly improves the ammunition capacity. Throwing ability and flexibility. Normally, the power of the servo motor should be selected according to the amount of ammunition loaded and the torque to be transmitted. However, it is very uneconomical to blindly increase the power of the servo motor in order to obtain a larger loading capacity and transmission torque. Contents of the invention [0003] The object of the present invention is to provide an electric drive device for a rotating launching frame that can perform forward and rever...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/28H02K7/116F16D65/14
CPCH02K7/116F16D65/14F16H1/28F16D2121/20
Inventor 董岩王冒雨康燕琴司政勇
Owner ZHENGZHOU AIRCRAFT EQUIP
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