Hollow sleeve cylinder type independent-movement compound oil cylinder

Abstract

The invention discloses a hollow sleeve cylinder type independent-movement compound oil cylinder. According to the mechanism disclosed by the invention, a lubrication device is not needed, subsequentadjustment is not needed in the operation, and the mechanism can be operated until the service life of a friction plate is ended. The operation of a high-power great-power clutch can be realized. Thehollow sleeve cylinder type independent-movement compound oil cylinder consists of the following components: a bearing base of an input shaft, a fixed cylinder barrel, an auxiliary separation slidingsleeve end cover, an auxiliary separation sliding sleeve, an auxiliary clutch separation bearing, a main clutch separation bearing, a hydraulic pneumatic O-shaped rubber sealing ring, an abnormal endconnecting pipe joint, a main separation sleeve and screw standard parts. The hollow sleeve cylinder type independent-movement compound oil cylinder is developed based on a common oil cylinder; due todouble cylinders, synchronous movement can be realized, and different independent movements also can be realized; with an inner cylinder barrel as an outer cylinder piston, the geometrical dimensionis reduced, the size is small and the mechanism has a compact structure. According to demands, the mechanism can be developed into a multi-cylinder independent-movement sleeve cylinder structure.

Description

technical field [0001] The invention relates to the technical field related to oil cylinders, in particular to a hollow sleeve-type independent motion composite oil cylinder. Background technique [0002] Tractors and construction machinery are the supporting industries in my country. Clutches are generally controlled by mechanical force (manpower). Due to the large clutch separation force of high-power machinery, mechanical separation cannot be effectively controlled. At present, most of them use power-assisted systems to increase force control, which is unavoidable. The adjustment problem after the friction plate of the clutch wears out, and the working stroke compensation cannot be performed. The clutch is mainly a mechanical driving force. When the operator's foot is habitually placed on the pedal, the coupling force of the clutch is reduced, and the friction plate will be worn out in non-working state (slip wear). The electronic control device cannot achieve high power a...

AI Technical Summary

Problems solved by technology

[0002] Tractors and construction machinery are the supporting industries in my country. Clutches are generally controlled by mechanical force (manpower). Due to the large clutch separation force of high-power machinery, mechanical separation cannot be effectively controlled. At present, most of them use power-assisted systems to increase force control, which is unavoidable. The adjustment problem after the friction plate of the clutch wears out, the working stroke cannot be compensated

The clutch is mainly a mechanical driving force. When the operator's foot is habitually placed on the pedal, the coupling force of the clutch is reduced, and the friction plate will be worn out in non-working state (slip wear). sex control

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