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Damping device and transmission system

A technology of damping device and transmission system, which is applied in conveyors, mechanical conveyors, transportation and packaging, etc. It can solve the problems of inability to prevent slipping, impact and vibration of conveyor chains, and small spring coefficient of elasticity, so as to avoid slippage Phenomenon, elimination of contact shock, constant damping force effect

Pending Publication Date: 2021-04-16
DONGFENG MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the elastic coefficient of the spring is small, and the friction plate is made of metal material, and the friction coefficient with the guide wheel is small, and the energy that can be offset by the damping device is less, which is far from being able to play a good anti-rolling effect. The damping device does not act continuously on the trolley, but only acts on the guide wheel of the trolley. When the trolley passes by, the conveyor chain will be shaken by impact

Method used

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  • Damping device and transmission system
  • Damping device and transmission system
  • Damping device and transmission system

Examples

Experimental program
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Effect test

Embodiment 1

[0045] This embodiment provides a damping device that provides damping force through rotary motion, such as figure 1 As shown in -2, the damping device includes a base 1, a first transmission shaft 2, a friction wheel 3, a second transmission shaft 4, a damper 5, a first gear 6, and a second gear 7.

[0046] Wherein the first transmission shaft 2 is installed on the base 1 through the rotation of the bearing on the first bearing seat 8, the friction wheel 3 is fixedly arranged on the upper end of the first transmission shaft 2 through the expansion sleeve 9, and the first gear 6 is arranged on the first the lower end of the transmission shaft 2;

[0047] The damper 5 is arranged on the base 1, and the second transmission shaft 4 is rotated on the base 1 through the bearing in the second bearing seat 10. The upper end of the second transmission shaft 4 extends into the damper 5 and is connected with the damper 5. The second gear 7 is arranged on the lower end of the second tra...

Embodiment 2

[0051] This embodiment provides a transmission system with the damping device in Embodiment 1, which is used to provide a downhill damping force to the trolley, such as image 3 As shown in -5, the transmission system includes a track 11 with a downhill section, a friction bar 12 that is transported synchronously with the trolley along the track 11, and more than one damping device.

[0052] Such as image 3 As shown, when the trolley is transported along the track 11, the friction rod 12 fixed on the trolley is in contact with the friction wheel 3 in the damping device, and the friction wheel 3 in the damping device provides a damping force for the friction rod 12 to balance the bottom of the trolley. The downward force acting on the slope.

[0053] The damping device in this embodiment further includes a mounting plate 13, a tension spring 14 and an adjusting rod 15, the mounting plate 13 is arranged on the track 11, and the base 1 is connected to the mounting plate 13 by a...

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Abstract

The invention provides a damping device and a transmission system.The damping device comprises a base, a first transmission shaft, a friction wheel, a second transmission shaft, a damper, a first gear and a second gear, wherein the first transmission shaft is rotationally arranged on the base, the friction wheel is arranged at one end of the first transmission shaft, the second transmission shaft is rotationally arranged on the base, the second transmission shaft and the first transmission shaft are arranged side by side, the damper is arranged on the base, one end of the second transmission shaft extends into the damper, the first gear is arranged on the first transmission shaft, the second gear is arranged on the second transmission shaft, and the first gear is meshed with the second gear. When the friction wheel is subjected to acting force and tends to rotate, the damper can provide resistance torque, the resistance torque is transmitted to the friction wheel through the second gear and the first gear, and damping force is provided for the friction wheel. The damping device can provide continuous damping force and has the advantages of being compact in structure and good in stability.

Description

technical field [0001] The invention relates to a damping device and a transmission system. Background technique [0002] Rail systems are widely used in factory material transfer. [0003] There is a downhill section at the entrance of the spraying line and the gluing line in the painting workshop, and the track slope is generally about 10° or even smaller. The friction force between them cannot support the sliding trend of the car body. The trolley had a slipping failure caused by the trolley being disengaged from the chain pusher in these two downhill sections. The data of the encoder of the body conveyor chain is disordered, resulting in a long-term stop failure, so a damping device needs to be installed. [0004] In the present damping device, when the trolley passes through the downhill section, the trolley guide wheel needs to overcome the elastic force of the rear end springs of the two friction plates and the sliding friction force between the friction plate and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/10F16F15/16F16F15/02F16F15/023B65G35/00
Inventor 王瑞林刘炜华张永森王磊赵燕武
Owner DONGFENG MOTOR CO LTD
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