Speed reducer

A reducer, integrated technology, applied in mechanical equipment, portable lifting devices, transmission parts and other directions, can solve the problems of high noise, high maintenance cost, single function, etc., to achieve low transmission noise, avoid secondary loss, strong concessional effect

Inactive Publication Date: 2017-06-27
TIANJIN CARMEL TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The gear reducer has been used in the slewing mechanism of the tower lead-in crane machinery since its development. It is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical industry, textile, printing and dyeing, pharmaceuticals and other fields. At present, the reducer on the market Most of them are based on the principle of worm gear reduction, which has a large wear and tear, is not environmentally friendly, and cannot meet market demand, and has a single function and high noise. Once wear and tear occurs, the maintenance cost is extremely high

Method used

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  • Speed reducer

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] Such as figure 1 As shown, a speed reducer includes a first gear 2, a second gear 5 and a power chain 4, the first gear 2, the second gear 5 and the power chain 4 form an integrated transmission structure, and the first gear 2 A transmission ratio detector 6 is arranged between the second gear 5, the second gear 5 is connected to the transmission chain 4, and the first gear 2 is provided with a protective baffle 3, and the protective baffle 3 extends to In the transmission position of the first gear 2 and the second gear 5 , the transmission chain 4 is connected to the transmission ratio de...

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Abstract

The invention relates to the technical field of machinery, in particular to a speed reducer, comprising a first gear, a second gear and a power chain, and the first gear, the second gear and the power chain form an integrated transmission structure. The invention is equipped with a plurality of gears and transmission chains with different diameters, and the transmission is carried out through the transmission chain, the transmission noise is small, the speed is controlled by detecting the transmission ratio, the deceleration ratio is controlled with high precision, and high-strength low-carbon alloy steel and high-strength alloy steel are used. Made of molecular materials, it has strong concession and avoids secondary loss of the machine.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a speed reducer. Background technique [0002] The reducer plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator. The reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. Between the prime mover and the working machine Or the function of matching speed and transmission torque between the actuators. The gear reducer is generally used for transmission equipment with low speed and high torque. The ordinary reducer of the motor will also have several pairs of gears with the same principle to achieve the ideal deceleration effect. The ratio of the gear teeth is the transmission ratio. With the continuous development of the reducer industry, more and more companies have used the reducer. [0003] The gear reducer has been used in the slewing mechanism of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/06F16H55/06F16H55/30F16H57/035
CPCF16H7/06F16H55/06F16H55/303F16H57/035
Inventor 杨晓曼赵玥起张俊兰
Owner TIANJIN CARMEL TECH DEV CO LTD
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