Anti-shaking quick pressurizing crane oil cylinder

Abstract

The invention discloses an anti-shaking quick pressurizing crane oil cylinder, and belongs to the field of hydraulic oil cylinders. The anti-shaking quick pressurizing crane oil cylinder comprises a hydraulic oil cylinder, a pressurizing air cylinder is connected to one side of the hydraulic oil cylinder, a telescopic rod is mounted at the output end of the hydraulic oil cylinder, a connecting rodis fixedly mounted at the output end of the hydraulic oil cylinder, an ion air ring and a dust removal plate are sequentially connected to the connecting rod, an electrostatic brush is installed in the dust removal plate, a fixing plate is fixedly connected to one side of the hydraulic oil cylinder, a bolt hole is dug in the fixing plate, and the ion air ring and the dust removal plate are both fixedly installed on the fixing plate. The anti-shaking quick pressurizing crane oil cylinder can be firmly fixed to a lazy arm of a crane, the possibility of loosening of the pressurizing oil cylinderis reduced, impurity particles can be effectively filtered, and the situation that the service life of the pressurizing oil cylinder is affected due to the fact that the impurity particles enter thepressurizing oil cylinder is prevented.

Description

technical field [0001] The invention relates to the field of hydraulic oil cylinders, and more particularly, to an anti-shake fast pressurized crane oil cylinder. Background technique [0002] Crane refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range. Most of the existing cranes use hydraulic systems for transmission. In the hydraulic transmission system, the booster cylinder is one of the commonly used crane cylinders. [0003] The pressurized oil cylinder can effectively increase the output power of the oil cylinder, and it can increase the lifting capacity of the crane when used on the boom of the crane. However, in the long-term use process, the oil cylinder fixed on the boom will be loose to a certain extent, and the loose oil cylinder will vibrate to a certain extent during the use process, which will affect the use of the crane. [0004] And with the wear of the sealing plug of the oil cyli...

AI Technical Summary

Problems solved by technology

However, in the long-term use process, the oil cylinder fixed on the boom will be loose to a certain extent, and the loose oil cylinder will vibrate to a certain extent during use, which will affect the use of the crane

[0004] And with the wear of the sealing plug of the oil cylinder, impurity particles enter the oil cylinder, causing the telescopic rod to shake during the working process of the oil cylinder, which will increase the mechanical wear of the crane

It will not only reduce the service life of the lifter, but also cause certain safety hazards

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