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a turning mechanism

A turning mechanism and turning technology, which is applied to mechanical equipment, engine components, machines/engines, etc., can solve the problems of complicated assembly and laborious operation, and achieve the effect of simple operation

Active Publication Date: 2019-05-21
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a turning mechanism to solve the problems of complicated assembly and laborious operation in the prior art

Method used

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terminology ...

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Abstract

The invention provides a turning mechanism. The turning mechanism comprises a turning assembly and a mounting assembly, wherein the turning assembly is movably arranged on the mounting assembly; the turning assembly is provided with a turning position in which the turning assembly is in drive connection with an output shaft of an engine, and an idle position in which the turning assembly is separated from the output shaft of the engine; when in turning, the turning assembly is moved to the turning position and is connected with the output shaft of the engine, and then the turning assembly can be driven to turn the engine, so as to determine whether the load driven by the engine is locked to cause the increase of resistance; when turning is not carried out, the turning assembly is moved to the idle position and is separated from the output shaft of the engine, and the engine can be started and operated at any time. According to the technical scheme, the turning mechanism can solve the problems of complex assembling and inconvenient operation of the turning mechanism in the prior art.

Description

technical field [0001] The invention belongs to the field of maintenance equipment, and in particular relates to a turning mechanism. Background technique [0002] Barring refers to turning the engine a few times by manpower before starting the engine to judge whether the load driven by the engine is stuck and the resistance increases, so as to avoid damage to the engine due to excessive starting load. The crank mechanism is a mechanism that uses human power to rotate the engine. The turning mechanism is used in the general assembly of the machine, assembly of parts, inspection, adjustment and daily maintenance. However, the current turning mechanism is complicated to assemble, laborious to operate, and inconvenient to repair and maintain, which increases the cost of use. Contents of the invention [0003] The main purpose of the present invention is to provide a crank mechanism to solve the problems of complicated assembly and laborious operation in the prior art. [0...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B77/00
CPCF02B77/00
Inventor 苏义战红红李来彬孙彦袁博
Owner CRRC QINGDAO SIFANG CO LTD