Linear transmission device

A technology of linear transmission and synchronous belt, which is applied in the field of transmission, can solve the problems of limiting the transmission distance of the transmission belt and increasing the weight of the belt, and achieve the effect of extending the movement distance

Pending Publication Date: 2018-09-04
广州市捍御者信息科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, due to the existence of the belt's own weight, the weight of the belt will increase when the transmission distance becomes longer. It is difficult to use the above two methods to straighten the belt, and it is difficult for the gears of the timing belt to mesh well with the belt gears. This limits the transmission distance using the belt

Method used

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  • Linear transmission device

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Embodiment Construction

[0013] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0014] Before specifically describing the technical solutions of the present disclosure, firstly, appropriate explanations are given to the terms mentioned in the present disclosure.

[0015] The "open synchronous belt" mentioned in this article: the open synchronous belt is relative to the endless synchronous belt. Toothed so that it meshes with the toothed pulley. The synchronous belt combines the advantages of belt drive, chain drive an...

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Abstract

The invention provides a linear transmission device. The linear transmission device comprises a U-shaped groove arranged on a guide rail, an opening synchronous belt arranged in the U-shaped groove, afixing and tensioning part used for fixing the two ends of the opening synchronous belt and tensioning the opening synchronous belt, a belt gear installed on a motor shaft of a motor fixed on a sliding block of the guide rail, and smooth wheels installed below the two sides of the belt gear. When the motor drives the belt gear to rotate, the belt gear provides the driving force used for enablingthe motor and the sliding block to do linear motion along the guide rail; and the motion distance of a linear guide rail machine can be greatly prolonged by adoption of the transmission mode.

Description

technical field [0001] The invention relates to the field of transmission technology, in particular to a linear transmission device capable of extending the linear movement distance of a guide rail machine (such as an inventory machine). Background technique [0002] At present, the long-distance drive is generally through the chain or the synchronous belt. The quality of the chain is relatively large, and the driving force required for long-distance transmission is very large. The synchronous belt is light in weight. When the driving force is small, it is necessary to use the synchronous belt as the transmission medium. Generally, the endless synchronous belt is used, or the two ends of the open synchronous belt are tightened. However, due to the existence of the belt's own weight, the weight of the belt will increase when the transmission distance becomes longer. It is difficult to use the above two methods to straighten the belt, and it is difficult for the gears of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H19/04F16H57/00
CPCF16H19/043F16H57/00
Inventor 仇勇刚耿勇
Owner 广州市捍御者信息科技有限公司
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