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ZHAO Wei, E-mail: 1958543501@qq.com
Outline
To address the issues of high labor dependence, low operational efficiency, and high labor intensity in the collection and recycling of waste black fungus sticks, a self-propelled recycling machine was designed based on the characteristics of waste black fungus sticks remaining in the field and the agronomic requirements for recycling. Through the design and analysis of key components such as the needle roller, guide plate, and conveying device, the automation of the collection and recycling process of waste black fungus sticks was realized. In order to optimize the operational performance of the recycling machine, an orthogonal experiment with three factors and three levels was designed and conducted, taking the roller speed, machine forward speed, and roller installation height as the test factors, and the collection rate and breakage rate of waste black fungus sticks as the test indicators. The influence of each interaction factor on the picking performance indicators was analyzed. The results showed that when the forward speed was 0.28 m/s, the roller speed was 46 r/min, and the installation height was 41.3 cm, the collection rate of the recycling machine reached 96.4% and the breakage rate was 3.77%, which met the requirements of field collection operations for waste black fungus sticks. The developed self-propelled waste black fungus stick recycling machine realizes the automation and mechanization of the picking and transfer links in the recycling process of waste black fungus sticks, reduces labor demand and processing costs, and improves the efficiency of recycling and utilization of waste black fungus sticks. Moreover, the designed needle-roller mechanism can realize two different picking actions-piercing and pulling back-during the collection process. While ensuring the success rate of waste black fungus sticks collection, it also reduces the damage rate of waste black fungus sticks to a certain extent, and provides a reference for the research on realizing the automation of low-damage collection of field waste black fungus sticks.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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