Modularized variable-aperture automatic seedling raising tray positive pressure dibbling machine

Abstract

The invention provides a modularized variable-aperture automatic seedling tray positive pressure dibbling machine which is characterized in that a machine body is rectangular and is provided with a discharging mechanism, a control host, dibbling modules, a telescopic rod, a fan, a fixed seat, a pulley supporting plate frame and the like; the groove frame is connected with the main machine frame through the telescopic rod and the fixing base, the dibbling module is inserted into the groove frame from a window on the right side of the machine body, and a seedling raising plate is placed on the pulley supporting plate frame. After starting up, the control host automatically pressurizes and supplements seeds for the dibbling module, after the control host automatically enters a seed discharging state, the telescopic rod works to enable the dibbling module to be in an inclined state, when seeds slide above holes, pressure difference exists inside and outside the modules, the seeds are pressed on the holes by gas, and when redundant seeds slide to one side, the telescopic rod retracts, and the dibbling module recovers to be in a horizontal state. After seed metering is completed, the dibbling button is pressed down, the holes are enlarged, the seeds fall into the holes of the seedling raising plate, and the machine automatically enters a seed metering state after dibbling is completed. Modularization and automation of the seedling raising tray dibbling machine are achieved, the working efficiency of farmers is improved, and yield and income increase is facilitated.

Description

technical field [0001] The invention relates to the technical field of seedling raising and counting, in particular to an automatic positive pressure seedling raising and counting machine with a replaceable seeding module and a variable aperture. Background technique [0002] With the development of the domestic economy and the improvement of people's living standards, agricultural labor is insufficient, and every link of agricultural planting needs to be transformed from traditional labor to mechanization to improve agricultural productivity. When raising seedlings of crops, it is necessary to sow a seed in each hole on the seedling tray. Quick and accurate planting can save seeds, reduce the workload of farmers, and help improve productivity. The existing agricultural seedling raising inventory planting machine has a large body, complex structure, high cost, low degree of automation, and is not easy to operate. It is complicated to replace the module when dealing with seed...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned existing problems and deficiencies. The present invention provides a modular variable aperture automatic seedling tray positive pressure spotting machine, which can effectively overcome the low degree of automation of the existing spotting machine, the body is too large, and the spotting module is not easy. Replacement, invariable aperture, and low work efficiency, the present invention has simple structure, high reliability, and easy operation

Images