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Connecting rod structure and compressor with same

A connecting rod structure and connecting rod technology, applied in the direction of connecting rods, mechanical equipment, machines/engines, etc., can solve the problems of low reliability of connecting rod structures, and achieve the effect of improving strength and reliability

Pending Publication Date: 2019-02-22
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a connecting rod structure and a compressor with it, so as to solve the problem of low reliability of the connecting rod structure in the prior art

Method used

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  • Connecting rod structure and compressor with same
  • Connecting rod structure and compressor with same
  • Connecting rod structure and compressor with same

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Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments in the present application 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.

[0039] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0040] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish similar objects, ...

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Abstract

The invention provides a connecting rod structure and a compressor with the same. The connecting rod structure comprises a connecting rod body, the first end of the connecting rod body is connected with a rotating shaft, the second end of the connecting rod body is used for being connected with a piston, and an oil guide groove is formed in the surface of the connecting rod body; and the oil guidegroove extends along the length direction of the connecting rod body, the height of the oil guide groove gradually decreases from the first end of the connecting rod body to the second end of the connecting rod body so as to guide frozen oil at the first end of the connecting rod body to the second end of the connecting rod body. The inclined oil guide groove is formed in the surface of the connecting rod body, so that the problem that the strength of the connecting rod is reduced due to the fact that the oil guide groove is formed in the connecting rod body in the prior art is solved; in this way, the part, connected with the connecting rod structure and other parts, away from the oil guide groove can effectively avoid the stress concentrated at the oil guide groove when the connecting rod structure works, and the strength and reliability of the connecting rod are effectively improved.

Description

technical field [0001] The invention relates to the technical field of compressor equipment, in particular to a connecting rod structure and a compressor having the same. Background technique [0002] In the prior art, the compressor in the refrigerator is a small-sized piston refrigeration compressor, which is a crank-connecting rod mechanism. The motor drives the crankshaft and then drives the connecting rod and the piston to realize the reciprocating motion of the piston. discharge. When the compressor is connected to the system for normal operation, the large end of the connecting rod and the small end of the connecting rod bear the huge force transmitted by the crankshaft. There is serious friction and loss between the large end of the connecting rod and the eccentric shaft of the crankshaft, as well as the joint between the small end of the connecting rod and the piston pin, so as to reduce the frictional power consumption between them. The existing connecting rod st...

Claims

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Application Information

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IPC IPC(8): F04B39/00F04B39/02F16C7/02
CPCF04B39/00F04B39/02F16C7/023
Inventor 衡攀攀黄传顺徐敏尚文海马利亚
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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