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Abstract

The present invention relates to a kind of stripping machine for stripping fiber layer from hemp stalk, belonging to the field of agricultural product mechanical processing equipment technology. Said stripping machine includes the following several portions machine seat, at least one group of downwards-pressing rollers, first hemp stalk holding roller, second hemp stalk holding roller, one group of upwards-pressing rollers, first hemp stalk fiber layer stripping mechanism, second hemp stalk fiber layer stripping mechanism, hemp stalk removing device and power, driving mechanism. Said invention provides the connection mode of all the above-mentioned portions, and also provides the working principle of said hemp stalk fiber layer stripping machine and its concrete operation method and steps.

Description

technical field [0001] The invention relates to a hemp stripping machine, which is used for stripping the fiber layer outside the hemp stem, and belongs to the technical field of agricultural product mechanical processing equipment. Background technique [0002] Hemp, whether it is ramie, or apocynum, or flax, jute (also known as kenaf), all belong to the economic crops in the crops. In recent years, with the gradual increase of the state's support for agriculture and the expansion of the application of hemp fibers and hemp stems, the cultivation of hemp products has become an important way for farmers to increase their income and increase agricultural efficiency. However, due to the short harvest time of hemp such as jute (hereinafter the same), the problems of time-consuming, high cost and low efficiency for peeling hemp are more prominent. For this reason, there is a popular saying among hemp farmers that planting is easy and harvesting is difficult, because Objectively ...

AI Technical Summary

Problems solved by technology

However, due to the short harvest time of hemp such as jute (hereinafter the same), the problems of time-consuming, high cost and low efficiency for peeling hemp are more prominent. For this reason, there is a popular saying among hemp farmers that planting is easy and harvesting is difficult, because Objectively, in the harvest season, the phenomenon of waste and waste due to inability to peel hemp is very serious. In view of this, it is very necessary to develop a machine that replaces manual peeling with machinery.

[0003] Although the technical scheme of the hemp stripping machine is recorded in the previous documents, especially the Chinese patent documents, perhaps due to structural reasons or other factors, there are very few implementations, and the application is better than nothing.

For example CN2071650U discloses a kind of ramie peeling hemp machine, the shortcoming of this technical scheme is that efficiency is low, and hemp stem can not utilize effectively (because needs broken stem), and hemp stem is the high-quality material that is used for processing active carbon and / or is used for Excellent material for papermaking, once the hemp stem is broken, or it will be discarded, or it will cause troubles to collection, packaging and transportation, which is not conducive to the comprehensive utilization of agricultural products and affects the best economic income of hemp farmers; another example is the introduction of CN2288190Y The technical scheme of synchronous dual-energy hemp knife not only needs to cut off the stem, but also cannot complete the stripping at one time. In the process of operation, both hands and feet are used, the foot pedal is moved by the foot, and the hemp rod is pulled by the hand, so not only the work efficiency is low, but also the work intensity is extremely high; another example is a kind of automatic stripping machine disclosed by CN2557537Y, which is based on the aforementioned It is released due to the shortcomings of the two patented technical solutions in China. It has good scraping efficiency and is its strong point, but because it also needs to smash the stem (specifically, it is performed by a combined bone crushing and slag removal tool), there are still some problems. The comprehensive utilization of unfavorable resources mentioned above and the maximization of the benefits of the hemp farmers are insufficient. In addition, because the hemp fibers outside the hemp stems are scraped off by the I and II scrapers, it is inevitable during use. It will expose the easy passivation of the blade, the lack of frequent and cumbersome replacement of the blade, which is still relatively complicated from the perspective of the overall structure; also as CN2652952Y recommends a kind of automatic stripping hemp machine, because the same designer of this patent system CN2557537Y (different Patentee) conceived, only the ratio of the outer diameter of the I-level scraper to the II-level scraper is taught to be 2:1 to 4:3, and the rest are the same as CN2557537Y, so the applicant no longer discusses its advantages and disadvantages repeat

[0004] Looking at the existing technologies, the benefit of hemp farmers is affected because they cannot make use of hemp stems; because the structure is too simple to reflect the automation in the true sense or the structure is too complicated, it is inconvenient for the hemp farmers to use, such as the latter two A lot of scrapers are required for the patent, and if the scraper is too sharp, it will scrape the hemp stem, so that the scraped hemp will be stained with stems, and if it is too blunt, it will not work

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