Research On Palletizer Of Edible Fungi Baskets For Industrialized Production

Edible fungi are delicious and rich in nutrition, commonly known as health food. As growing increase of consumption, traditional cultivation way has been difficult to meet the demand of people, and edible fungus factory production is the inevitable trend in the edible fungus industry development in our country. Factory production of edible fungi in China starts late, but after years of development has reached a higher level.There are three main working procedure, mushroom picking and edible fungus basket handling and off process are not automated operation. This research based on the edible fungus production factory actual production requirements, according to the functional requirements of the edible fungus palletizer machine, a kind of edible fungus palletizer was designed to improve the production process of edible fungi, and also can promote the standardization process of edible fungus production.This paper presents the whole proposal of automatic transfer machine of edible fungi baskets for industrialized production under edible basket distribution and function demands, according to the practical production with Chinese production status and culture process, by doubling mechanism and a positioning cylinder design, the fast and accurate positioning of the edible fungus basket on the edible fungus cultivation shelf had been realized.Mechanical structure design of the machine. According to measuring data and functional requirement, choose the platform establishment after the detailed analysis. In the specific design of the lifting mechanism and pushing basket mechanism:one kind of multiplier mechanism was designed to reduce the palletizer rising stroke to half, solve the problem of low efficiency and the hoisting mechanism was difficult to design, which caused by the big size of the edible fungus cultivation shelf; one kind of basket institutions was designed to solve the problem of put the baskets into edible fungus shelf in the narrow aisle of the mushroom cultivation room; one kind of hoisting system of the chain was designed to ensure that lifting platform organization stress equilibrium. Finally, according to the design parameters 3D map was drawn by using Creo, and virtual assembly was taken to verify the rationality of the design.Design of pneumatic system and hydraulic system of the palletizer machine. The speed and acceleration of the palletizer machine was chose according to the manual and design experience, and then the maximum lift force needs by the edible fungus palletizer can be got, with detailed calculation and the mechanical design manual, the size of the hydraulic cylinder can be calculated, and then choose the appropriate hydraulic auxiliary components, achieved the detailed design of the hydraulic circuit diagram. The hydraulic system is designed to complete the functional requirements, and the safety design is also carried out; According to the shelves machine body size to choose the appropriate pressure cylinder, then achieved the detailed design pneumatic circuit diagram. FluidSIM-H and FluidSIM-M software simulation was used to draw and verify the pneumatic and hydraulic circuit diagrams.Finite element analysis of the key parts for the palletizer machine. Ansys software was used to achieve the statics analysis and dynamic modal analysis on door frame institution, to verify the strength and deformation on door frame institution can meet the requirements.The design of PLC control system for the machine. A detailed analysis was taken on palletizer operation process, suitable models of PLC was chose according to the action required, I/O port allocation was achieved, the PLC sequence diagram was completed, final the corresponding PLC control program was designed.