A device for automatically dividing and stacking seedling trays in a seedling raising and sowing line

Abstract

The invention discloses an automatic seedling raising plate separation and stacking device for a seedling raising and seed sowing assembly line. The device consists of a seedling raising plate conveying assembly, a seedling raising plate separation (stacking) assembly and a control system, wherein the seedling raising plate conveying assembly comprises a conveying frame, a conveyor belt, a conveyor belt motor, bearings, a driving roller, driven rollers and seedling raising plate baffles; each of the seedling raising plate separation and stacking assemblies is of a consistent mechanical structure, and comprises a rack, a stepper motor, a gear train, a first synchronous belt transmission system group, a second synchronous belt transmission system group, a first shaft group, a second shaft group, a third shaft group, plate separation (stacking) mechanical arms and mounted bearings; the control system consists of a control box, a first infrared photoelectric sensor, a second infrared photoelectric sensor, a third infrared photoelectric sensor and limiting switches. According to the device, seedling raising plates can be automatically separated, conveyed, stacked and collected, so that the seedling raising plates can be separated and stacked more accurately and orderly, the labor cost is lowered, and the working efficiency of the seedling raising and seed sowing assembly line is improved.

Description

technical field [0001] The invention belongs to agricultural machinery, in particular to a device for automatically dividing and stacking seedling trays in a seedling raising and sowing assembly line, and relates to mechanical design, manufacture and intelligent control technology of agricultural equipment. Background technique [0002] With the development of agricultural technology and the needs of large-scale agricultural production, more and more crops, such as vegetables, flowers and tobacco, are planted in factories, that is, using mechanized seedling and seeding equipment to sow and raise seedlings, and then use them after raising seedlings. Other agricultural machinery for transplanting or transplanting. In the industrial seedling raising process, the seedling raising and seeding assembly line is a very important production equipment. Using various mechanical devices and control technologies on the assembly line can realize agronomic links such as covering soil (subs...

AI Technical Summary

Problems solved by technology

When the seedling and seeding line is working at high speed, in order to ensure the smoothness of the work and avoid the interruption of production due to the blockage of the line, it is necessary to put the seedling tray on the line in time and remove it from the line and stack it. Manual operation is labor-intensive , and the accuracy of manual placement and stacking is not high, which will easily affect the operation effect of the next link

[0003] The purpose of the present invention is to overcome the disadvantages of manual division of seedling trays and stacking trays in the seedling raising and sowing assembly line and low precision, and provide a stepping motor-based automatic seedling tray sorting system with simple structure, stable operation, easy control and low noise. Discs and Disc Stacks

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