Reversing method of automatic reversing linear actuator of agricultural machine

Abstract

The invention discloses a reversing method of an automatic reversing linear actuator of an agricultural machine. The reversing method comprises the steps that air supplied by air supply equipment flows into a first sealing cavity of a cylinder barrel and enables a piston to do motion of getting close to a second reciprocator in the axial direction of the cylinder barrel, and the piston moves and pulls a piston rod to do synchronous movement; the piston is in contact with a transmitting spring of the second reciprocator and enables the second reciprocator to be switched from the second exhausting state into the second air inlet state and a first reciprocator to be switched from the first air inlet state into the first exhausting state; the air supply equipment continuously supplies air, theair flows into a second sealing cavity of the cylinder barrel and enables the piston to do motion of getting close to the first reciprocator in the axial direction of the cylinder barrel, the pistonmoves and pulls the piston rod to do synchronous movement, in the process, the piston is in contact with a transmitting spring of the first reciprocator and enables the first reciprocator to be switched from the first exhausting state into the first air inlet state and the second reciprocator to be switched from the second air inlet state into the second exhausting state; and the air supply equipment continuously supplies air, the air flows into the first sealing cavity of the cylinder barrel, and the steps are repeatedly executed.

Description

technical field [0001] The invention relates to a reversing method for an automatic reversing reciprocating cylinder. Background technique [0002] At present, industrial reciprocating cylinders are mainly used for pushing or pulling actions. Reciprocating cylinders are composed of hydraulic cylinders and air cylinders. Reciprocating cylinders are widely used in industrial systems due to their simple structure, low cost, and large force. However, due to the relatively simple long-term application requirements, The technological innovation of reciprocating cylinders is relatively slow; industrial manipulators require equipment with small size and flexible modes of movement, and generally cannot work under conditions of high load and high bearing capacity. Boost bears the brunt. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a reversing method for an automatic reversing reciprocating ...

AI Technical Summary

Problems solved by technology

[0002] At present, industrial reciprocating cylinders are mainly used for pushing or pulling actions. Reciprocating cylinders are composed of hydraulic cylinders and air cylinders. Reciprocating cylinders are widely used in industrial systems due to their simple structure, low cost, and large force. However, due to the relatively simple long-term application requirements, The technological innovation of reciprocating cylinders is relatively slow; industrial manipulators require equipment with small size and flexible modes of movement, and generally cannot work under conditions of high load and high bearing capacity. Lift the brunt

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