Automatic folding mechanism of linear motor and folding linear motor

A technology of linear motor and transmission mechanism, applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of inaccurate deployment position, inconvenience, laborious operation, etc., and achieve labor cost saving, simple and convenient operation, and high running accuracy. Effect

Active Publication Date: 2021-10-26
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the folding and unfolding of the existing foldable linear motors requires manual operation. Since the large-size linear motor is long and heavy, it requires a lot of manpower, and the operation is very laborious and inconvenient.
In addition, manually performing the unfolding operation of the linear motor may affect the normal operation of the linear motor and even cause damage to the linear motor due to the improper deployment position.

Method used

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  • Automatic folding mechanism of linear motor and folding linear motor
  • Automatic folding mechanism of linear motor and folding linear motor
  • Automatic folding mechanism of linear motor and folding linear motor

Examples

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Embodiment Construction

[0025] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art.

[0026] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection , can be mechanically connected, can also be electrically connected, can be directly connected, and can also be indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to ...

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PUM

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Abstract

The invention discloses an automatic folding mechanism of a linear motor and a folding linear motor. The mechanism comprises a suspension supporting frame, a driving mechanism, a transmission mechanism and a revolute pair. The suspension supporting frame is arranged on the linear motor and arranged in the vertical direction of the linear motor, and the revolute pair is arranged in the vertical direction. The rotating pair comprises a rotating side and a fixed side, the rotating side is connected with a folding section of the linear motor, the fixed side is connected with a non-folding section of the linear motor, and the driving mechanism is driven by the transmission mechanism and drives the rotating side to rotate around the axis of the rotating pair. And then the folding section of the linear motor is driven to be folded or unfolded relative to the non-folding section of the linear motor. The automatic folding mechanism can be ensured to have enough stroke, and the motor can be automatically folded to facilitate transportation. Meanwhile, the folding mechanism has the advantages of compact structure, light weight, high motion precision and the like.

Description

technical field [0001] The invention relates to the technical field of linear motors, in particular to an automatic folding mechanism of a linear motor and a folding linear motor. Background technique [0002] Permanent magnet linear motors have the advantages of high thrust density, good operational reliability, fast response, and direct drive, and have been widely used in rail transportation, aerospace and other industrial fields. [0003] With the continuous development of advanced technology and advanced equipment, corresponding fields have also put forward higher requirements for linear motors, such as higher control accuracy, higher thrust density, and higher operating stability. In order to make the linear motor have greater thrust and higher operating speed, the size of the linear motor is correspondingly larger and larger, which causes difficulties for the transfer of the linear motor and the supporting corresponding transportation equipment. [0004] Foldable line...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/02H02K7/10H02K11/21H02K11/30
CPCH02K41/02H02K7/10H02K11/21H02K11/30
Inventor 张远昭李艳明赵斌马笑笑
Owner BEIJING MECHANICAL EQUIP INST
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