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A single-power two-way mobile traction drive system

A technology of traction transmission and two-way movement, which is applied in transmission devices, components with teeth, belts/chains/gears, etc. It can solve the problems of multi-metal materials and electric energy, occupy a large space, and complex structures, and achieve low production costs. , increase friction, and simple structure

Active Publication Date: 2017-04-12
CHINA AEROSPACE CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the structure of the transmission system that is transformed into linear motion through multiple mechanical motion pairs is complicated, and the volume is also large, and each linear motion of the component requires a separate set of power devices to drive, so to complete the two-way movement of a component, It is often necessary to design two sets of transmission systems to complete the motion requirements of the components
When such equipment is manufactured and used, it needs to consume more metal materials and electric energy, and takes up a lot of space.
[0003] Also do not have a kind of reliable technology to solve above-mentioned technical problem in existing technology

Method used

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  • A single-power two-way mobile traction drive system
  • A single-power two-way mobile traction drive system
  • A single-power two-way mobile traction drive system

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Embodiment Construction

[0024] Such as figure 1 and Figure 5 As shown, a single-power two-way mobile traction transmission system of the present invention is composed of a power system 28, a bracket 22, a special-shaped rotating shaft 19, a tension adjustment mechanism, a pulley block and a traction rope 23;

[0025] The power system 28 is installed on the outside of the support 22 . The power system 28 includes two parts, the motor 21 and the reducer 20 .

[0026] The special-shaped rotating shaft 19 and the tension adjusting mechanism are installed inside the bracket 22 .

[0027] Such as image 3 and Figure 4 As shown, the special-shaped rotating shaft 19 includes a bearing 11 and a runner 14. There is a round hole 17 at the center of the runner 14, and the bearing 11 is installed at the round hole 17 of the runner 14; the rim of the runner 14 The surface of 18 is formed by a first groove 12 and a second groove 13 in a "W" shape, and the surface of the first groove 12 and the second groove 1...

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Abstract

The invention discloses a single power two-way moving traction transmission system. The single power two-way moving traction transmission system is composed of a power system, a support, a special-shaped spindle, a tension adjusting mechanism, a pulley block and a traction rope, wherein the power system is installed outside the support, the power system comprises two parts including a motor and a reducer, and the reducer is mainly used for adjusting a high rotating speed of the motor to a low rotating speed and outputting to the special-shaped spindle. According to the technical scheme, the single power two-way moving traction transmission system has the advantages that the fact of the two-way moving of an object with one power system is achieved; the specially-designed special-shaped spindle effectively increases the friction between the rope or a steel rope and the spindle through the fact that a copper-base powder metallurgy layer is hot melted on the surface of a rim, and the special-shaped spindle is suitable for pulling of larger acting force; the specially designed tension adjusting mechanism can adjust the tension of the rope or the steel rope according to needs in real time, and meanwhile the novel tension adjusting mechanism has the advantages that the structure is simple, the use is convenient, the manufacturing is convenient, and the production cost is low.

Description

technical field [0001] The invention relates to the field of precision machinery, in particular to a single-power bidirectional mobile traction transmission system. Background technique [0002] Usually, the transmission design of non-standard equipment is mostly a motor-driven reduction system, through gears, rollers or gears, racks and other kinematic pairs to convert the mechanical rotational motion into a linear motion of the components. In this way, the structure of the transmission system that is transformed into linear motion through multiple mechanical motion pairs is complicated, and the volume is also large, and each linear motion of the component requires a separate set of power devices to drive, so to complete the two-way movement of a component, It is often necessary to design two sets of transmission systems to complete the motion requirements of the components. When such equipment is manufactured and used, it needs to consume more metal materials and electric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H7/04F16H7/08
CPCF16H7/04F16H7/08F16H2007/0808F16H2007/088F16H2007/0891F16H2712/00
Inventor 梁鹏凤小让涂小维张雁钊李然张震林柏忠熊道元白翔刘志军邵澄宇王飞
Owner CHINA AEROSPACE CONSTR GROUP
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