Novel space transmission tooth-shaped chain system

A space transmission, toothed chain technology, applied in the direction of transmission chain, transmission device, components with teeth, etc., can solve the problem of inability to transmit the motion and force of two intersecting axes or staggered axes in space, and achieve low vibration and noise, easy to use. Installation, the effect of improving the service life

Inactive Publication Date: 2014-09-24
JILIN UNIV
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing toothed chain transmission system cannot transmit the motion and force between two intersecting shafts or staggered shafts in space, the present invention provides a new type of space transmission toothed chain system, which is used to realize the relative space between two sprockets. sports

Method used

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  • Novel space transmission tooth-shaped chain system
  • Novel space transmission tooth-shaped chain system
  • Novel space transmission tooth-shaped chain system

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is an axonometric drawing of the system assembly of the present invention, showing a new space transmission toothed chain system, which is composed of a driving sprocket 1, a toothed chain 2, an upper guide rail 3, a driven sprocket 4 and a lower guide rail 5. The axes of the driving sprocket 1 and the driven sprocket 4 are perpendicular to each other in space, and the driving sprocket 1 and the driven sprocket 4 are not in the same plane;

[0034] combine figure 1 with figure 2 As shown, the driving sprocket 1 has the same structure as the driven sprocket 4, and the gear teeth all adopt an involute tooth profile 10, and the involute tooth profile 10 of the sprocket meshes with the toothed chain 2;

[0035] image 3 with Figure 4 It is a partial schematic diagram of the toothed chain, and it can be seen that the toothed chain 2 is composed o...

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Abstract

The invention discloses a novel space transmission tooth-shaped chain system, which consists of a driving chain wheel, a tooth-shaped chain, an upper guide rail, a driven chain wheel and a lower guide rail, wherein the axial lines of the driving chain wheel and the driven chain wheel are mutually vertical in the space, the driving chain wheel and the driven chain wheel are not in the same plane and have the same structures, wheel teeth respectively adopt the involute profiles, and the engagement with the tooth-shaped chain is realized through the involute profiles of the chain wheels. The tooth-shaped chain is formed by connecting a plurality of work chain plates in series through hinging ball connecting elements. The novel space transmission tooth-shaped chain system adopts a connecting mode of a ball body rotating joint, so the chain plates can rotate in the space, the two chain wheels can transmit the movement and the force between two crossed shafts or staggered shafts in the space, the breakthrough of a tooth-shaped chain transmission mechanism from the plane movement to the space movement is realized, the novel space transmission tooth-shaped chain system can be used for occasions of low-speed heavy loads, occasions with hostile work environment and other occasions unsuitable for adopting space gear transmission.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and in particular relates to a novel space transmission toothed chain system. technical background [0002] Toothed chain is an important mechanical basic part that is widely used. Especially under the conditions of high speed, heavy load, low noise and large center distance, its transmission performance is better than that of belt drive, gear drive and roller chain drive. It has become one of the preferred transmission forms in many industries. In recent years, various forms of toothed chains have been more and more widely used in agriculture, metallurgy, mining, lifting transportation, ships, automobiles and other fields. [0003] According to the shape of the pin shaft, the toothed chain is mainly divided into round pin toothed chain and rolling pin toothed chain. , there are different meshing mechanisms and meshing processes for different pin shapes and meshing methods, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/06F16G13/04
CPCF16G13/04F16G13/10F16H7/06F16H55/0806F16H55/30
Inventor 程亚兵王洋殷帅兵李磊安立持王晓鹏郭海涛万嫩
Owner JILIN UNIV
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