Automatic bowl plate feeding mechanism on rice seeding production line

Abstract

The invention discloses an automatic bowl plate feeding mechanism on a rice seeding production line, which comprises a crank mechanism, a rocker, a connecting rod, a rack, a sliding block, gear racks, two cams, a first gear, two mechanical arms, two gear rack push rods, a pair of second gears, two manipulators, a reinforcing rod, a pair of third gears, two two-sided gear racks, two pairs of fourth gears and two paws, wherein a crank of the crank mechanism drives the rocker to swing, so that the sliding block does reciprocation motion, and further, the mechanical arms can swing back and forth; the gear rack push rods are arranged in the mechanical arms, and slide relative to the mechanical arms, one ends of the gear rack push rods are contacted with the cams, and the gear racks on the other ends of the gear rack push rods are meshed with the gears on the mechanical arms; the pair of gears which are coaxial are meshed with the two-sides gear rack, and the manipulators are driven to open or close; and the crank rotates by a cycle, the mechanical arms rotate by a certain angle, at a bowl plate stacking position, the manipulators grab a bowl plate, then the mechanical arms rotate back to an initial position, and the manipulators loose the bowl plate and place onto a seeding production line, so that the manual operation can be reduced, and the mechanical seeding efficiency can be improved.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to an automatic pan-discharging mechanism on a rice sowing assembly line. Background technique [0002] At present, rice seedlings in pots are cultivated by using plastic hole pots and trays, which are mainly completed by manual operations, and the labor intensity of seedling cultivation is relatively high. Therefore, in order to adapt to the mechanization of transplanting rice seedlings in pots, a large-scale industrialized complete set of equipment that can realize precision seedling cultivation has been developed to ensure the precise amount of seeding, soil spreading and covering soil in each hole, and complete all seedling raising operations in the factory at one time. It is of great significance for farmers to provide qualified seedlings in pots. The purpose of the mechanism for automatically placing pots on the pot-tray seedling raising and sowing line designed by the present invent...

AI Technical Summary

Problems solved by technology

[0002] At present, rice seedlings in pots are cultivated in plastic hole pots, which are mainly completed by manual work, and the labor intensity of seedling raising is relatively high.

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