Clamping traction separation mechanism for whole-stalk jute and ambary hemp peeling machine

Abstract

The invention discloses a clamping traction separation mechanism for a whole-stalk jute and ambary hemp peeling machine. The clamping traction separation mechanism is arranged on the rear lower portion of a feeding and stalk folding mechanism and comprises an upper clamping traction body, a lower clamping traction body, a front hemp retaining rod and a rear hemp retaining rod, the upper clamping traction body and the lower clamping traction body are coupled and comprise clamping frames, clamping belts and transmission wheel supporting (pressing) belt pulleys, wheel axles of the upper clampingtraction body and the lower clamping traction body are mounted by staggering half axle base, the upper clamping traction body extends backwards, the upper clamping belt is driven front and back, the lower clamping belt winds a feeding shaft and is driven by a driving wheel on the feeding shaft, the front hemp retaining rod is positioned outside the rear hemp retaining rod, the top end of the fronthemp retaining rod is higher than a hemp feeding table, and the top end of the rear hemp retaining rod is connected with the front lower corner of a side vertical plate of a stalk folding support. The clamping traction separation mechanism is used for horizontally feeding hemp crops, whole stalks and whole peels are separated.

Description

technical field [0001] The invention relates to a harvesting and processing machine for agricultural by-products, in particular to a machine for separating the skin and bone of jute and kenaf. Background technique [0002] Jute kenaf is a special fiber resource with a wide range of uses. But stripping is labor-intensive, labor-intensive and time-consuming, and manual peeling can only peel 50-100 kilograms of fresh skin per person per day, which restricts the development of production. [0003] In the mid-1950s, my country began to develop jute and kenaf power peeling machines. In the 1980s, my country developed two types of jute and kenaf peeling machines, the bone-crushing type and the bone-setting type. The quality is poor, and it has not been widely promoted and applied in production. In contrast, the bone crushing method is simpler to operate and has higher efficiency. Therefore, it is generally believed that the bone crushing method has a better prospect, and the bone ...

AI Technical Summary

Problems solved by technology

However, the peeling is labor-intensive, labor-intensive and time-consuming. Manual peeling can only peel 50-100 kg of fresh skin per person per day, which restricts the development of production.

[0003] In the mid-1950s, my country began to develop jute and kenaf power peeling machines. In the 1980s, my country developed two types of jute and kenaf peeling machines, the bone-crushing type and the bone-setting type. The quality is poor, and it has not been widely promoted and applied in production

In contrast, the bone crushing method is simpler to operate and has higher efficiency, so it is generally believed that the bone crushing method has a better prospect, while the bone setting method is difficult to achieve mechanization

[0004] "6HZB-150 Jute Kenaf Bone Peeling Machine" (see China Hemp Industry 1983 Issue 01) adopts the method of rubber roller skinning, consisting of frame, impact roller, rubber roller, slide plate, conveyor belt, and feeding casing Composed of seven parts, such as , transmission, etc., peeling 150-250kg of fresh skin per hour, the operation is complicated, the efficiency is low, and the hemp skin is disordered

[0005] In recent years, the "4HB-480 Jute Kenaf Peeling Machine" developed by the Hemp Research Institute of the Chinese Academy of Agricultural Sciences (see China Agricultural Mechanization 2010 No. 5 or ZL201120011151.9), through the rolling separation of large and small rollers and the peeling roller Scraping to remove numb bones, leaves, debris, etc. Although the production efficiency is high (up to 700kg / h), the numb bones are crushed, and the bone content of fresh skin is high (11.691%)

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