Automatic mesocarp stripping machine for coconuts

Abstract

The invention relates to an automatic mesocarp stripping machine for coconuts. The machine mainly comprises a hydraulic cylinder, an magnetic exchange valve, a throttle valve, an overflow valve, a hydraulic pump, an oil filter, an oil tank, side cutters, an upper cutter, a sliding pressing plate, a tray, a tray support, a lifting lead screw, a lifting nut, a lifting servo motor and a feeding disc;the right side of the hydraulic cylinder is connected to the magnetic exchange valve; the throttle valve is connected to the magnetic exchange valve; the overflow valve is connected to the throttle valve; the hydraulic pump is connected to the throttle valve and the overflow valve; the hydraulic pump is connected to the oil filter; the oil filter is positioned above the oil tank; the side cuttersare arranged below the hydraulic cylinder in connection relation; the sliding pressing plate is arranged rightly below the hydraulic cylinder; and the sliding pressing plate is connected to the uppercutter. The automatic mesocarp stripping machine for coconuts adopts hydraulic transmission as power output, takes the feeding disc combining a lead screw mechanism with a nut mechanism as a feedingdevice. The upper cutter cooperates with the side cutters, so that coconut mesocarp can be pulled apart from the top, the side surface and the bottom end of a coconut at the same time, and the mesocarp stripping is rapid and simple, and the processing automation can be realized.

Description

technical field [0001] The invention relates to a peeling machine, in particular to an automatic coconut peeling machine, which belongs to agricultural machinery. Background technique [0002] As the main tropical crop in my country, coconut has great market development prospects. The coconut shell is the mesocarp of the coconut, which is composed of loose fiber layers. As the first necessary process of coconut processing, the peeling of the coconut shell has not yet been automated, which seriously hinders the development of the coconut industry. However, among the more than 300 coconut processing enterprises in my country, only a few enterprises, such as Chunguang, have realized the mechanization of the subsequent coconut processing procedures. Still stuck in the manual operation stage. Manual peeling is not only inefficient, but also extremely dangerous. Worker injuries occur frequently, which seriously hinders the development of the coconut processing industry. In order...

AI Technical Summary

Problems solved by technology

Among them, some use toothed rollers for stripping. This kind of coconut stripping machine is prone to problems such as coconut stuck on the material stopper and excessive stripping resistance during the stripping process; some use rotary disc knife stripping design. , although this design solves the problem of toothed roller stripping, the fixed part of the clamping device cannot be stripped, and the maximum stripping rate is only 57.3%; , this stripping method will damage the coconut and the stripped coir fibers are not easy to remove from the top plate

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