Vibration damping device of gear transmission flywheel

A technology of vibration damping device and gear transmission, which is applied in the direction of transmission device, friction transmission device, transmission device parts, etc., can solve the problems of increasing the cost of vibration control, etc., and achieve the improvement of vibration reduction effect, increase of frictional damping effect, and cost reduction Effect

Inactive Publication Date: 2011-06-22
CHONGQING TECH & BUSINESS UNIV
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The additional mass block must have a larger mass to achieve the above technical effect. However, on the one hand, a large mass mass block p

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vibration damping device of gear transmission flywheel
  • Vibration damping device of gear transmission flywheel
  • Vibration damping device of gear transmission flywheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 , figure 1 It is a schematic structural diagram of the gear transmission flywheel damping device provided by Embodiment 1 of the present invention.

[0040] Wherein, 1 is a casing, 2 is a rack, 3 is a linear bearing, 5 is a flywheel, 10 is a bearing, 11 is a first transmission shaft, 12 is a bearing seat, and 14 is a first gear.

[0041] The geared flywheel damping device provided by Embodiment 1 of the present invention includes a box body 1 , a rack 2 , a first transmission shaft 11 , a first gear 14 and a flywheel 5 . Wherein, the box body 1 is the bearing and receiving part of the vibration damping device, and the racks 2 are erected at both ends of the box body 1 for receiving the vibration of reciprocating linear motion. The first transmission shaft 11 is arranged in the box body 1 through the bearing 10 . One end of the first transmission shaft 11 is provided with a first gear 14 meshing with the rack 2 , and the other end is provided with a flywhe...

Embodiment 2

[0047] see figure 2 , figure 2 It is a schematic structural diagram of the gear drive flywheel damping device provided in Embodiment 2 of the present invention.

[0048] Among them, 1 is the box, 2 is the rack, 3 is the linear bearing, 5 is the flywheel, 8 is the third gear, 9 is the second transmission shaft, 10 is the bearing, 11 is the first transmission shaft, 12 is the bearing seat, 13 is the second gear, and 14 is the first gear.

[0049]The gear transmission flywheel damping device provided by Embodiment 2 of the present invention includes a box body 1 , a rack 2 , a first transmission shaft 11 , a second transmission shaft 9 and a flywheel 5 . Wherein, the box body 1 is the bearing and receiving part of the vibration damping device, and the racks 2 are erected at both ends of the box body 1 for receiving the vibration of reciprocating linear motion. The first transmission shaft 11 is arranged in the box body 1 through the bearing 10 , one end of the first transmis...

Embodiment 3

[0055] see image 3 , image 3 It is a schematic structural diagram of a vibration damping device for a gear transmission flywheel provided by Embodiment 3 of the present invention.

[0056] Among them, 1 is the box, 2 is the rack, 3 is the linear bearing, 4 is the fifth gear, 5 is the flywheel, 6 is the third transmission shaft, 7 is the fourth gear, 8 is the third gear, 9 is the second gear Transmission shaft, 10 is a bearing, 11 is a first transmission shaft, 12 is a bearing seat, 13 is a second gear, and 14 is a first gear.

[0057] The gear drive flywheel damping device provided by Embodiment 3 of the present invention includes a box body 1 , a rack 2 , a first transmission shaft 11 , a second transmission shaft 9 , a third transmission shaft 6 and a flywheel 5 . Wherein, the box body 1 is the bearing and receiving part of the vibration damping device, and the racks 2 are erected at both ends of the box body 1 for receiving the vibration of reciprocating linear motion. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a vibration damping device of a gear transmission flywheel, which comprises a box body, a rack and a first transmission shaft, wherein the rack is erected at the two ends of the box body; the first transmission shaft is arranged in the box body through a bearing; and one end of the first transmission shaft is provided with a first gear engaged with the rack, and the other end of the first transmission shaft is provided with the flywheel. In the device, the rack and the first transmission shaft are erected on the box body; and one end of the first transmission shaft is provided with the first gear engaged with the rack, and the other end of the first transmission shaft is provided with the flywheel. Through rack-gear transmission, the vibration of reciprocating linear motion is converted into the rotational motion of the flywheel, so that the inertia property of a large mass block can be acquired by the flywheel with lower mass in the device; and when the rack moves in the reverse direction, the reverse motion of the flywheel can be prevented due to the higher inertia property of the flywheel. The aim of vibration reduction can be fulfilled in combination with the frictional damping effect of the transmission of the gear. In the device, a damper and the large mass block are not required and the cost is correspondingly reduced.

Description

technical field [0001] The invention relates to the technical field of vibration damping devices, in particular to a gear transmission flywheel vibration damping device. Background technique [0002] In a mechanical system, in order to obtain the expected vibration reduction effect, springs, dampers, mass blocks, etc. are often added to the mechanical system to form a vibration isolation system to change the vibration characteristics of the mechanical system. In order to reduce the transmission rate of the main system at the excitation frequency, the vibration isolation system usually reduces the high-frequency vibration transmission, that is, an additional mass block with a larger mass is installed on the mechanical system to increase its mass, so as to achieve a lower natural vibration of the system. frequency purpose. [0003] The additional mass block must have a larger mass to achieve the above technical effect. However, on the one hand, a large mass mass block puts fo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16F15/315F16H19/04F16H55/26F16H57/02F16H57/028
Inventor 喻其炳陈善国胡晓林李川姜鹏
Owner CHONGQING TECH & BUSINESS UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap