Seedling-raising disk substrate cylinder-type punching and indenting device

Abstract

The invention discloses a seedling-raising disk substrate cylinder-type punching and indenting device. The device comprises a cylinder, a cylinder rotary shaft, a bearing base, a bearing rack and a bracket, wherein the axis of the cylinder rotary shaft coincides with the axis of the cylinder, and the cylinder rotary shaft is fixedly connected with the cylinder, spokes which are parallel to the cylinder rotary shaft are arranged on the outer surface of the cylinder at equal intervals, and each spoke is provided with an indentation head; and both ends of the cylinder rotary shaft are inserted into the bearing base, the bearing base is fixed on the bearing rack by bolts, the bearing rack is fixed on the bracket, and the bracket is fixedly arranged on both sides of a seedling-raising disk streamline. Compared with the prior art, the seedling-raising disk substrate cylinder-type punching and indenting device has the advantages that the cylinder adopts a design of spokes and is light; and the indentation heads are fixed by detachable bolts, so the spacing of the indentation heads in any direction can be adjusted, the punching and indenting are facilitated, good punching and indenting effects are achieved, and the device meets agricultural technology requirements of various crops.

Description

technical field [0001] The invention belongs to production machinery for agricultural seeding and planting, and relates to a seedling tray substrate roller-type punching and pressing machine device used in industrialized seedling raising and sowing lines. Background technique [0002] Industrialized seedling raising technology is a new type of seedling raising technology that is unconventional in conventional seedbeds. It is a large-scale seedling raising method. As a new seedling and sowing method for vegetables, flue-cured tobacco, nursery stock and flowers, industrialized seedling raising technology has won domestic and foreign achievements. Great development and application. [0003] Before sowing seedlings, the substrate in the hole of the seedling tray must be perforated, so that small particles of seeds such as vegetables, flue-cured tobacco, seedlings and flowers can be sown smoothly into the holes of the substrate of the seedling tray, which is conducive to seedling...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to improve the defects of the existing seedling tray matrix roller type hole punching device, such as the heavy weight of the roller, to provide a new type of hole punching with a small moment of inertia, easy replacement of the hole pressing head, and good hole pressing effect. Cavitation device

Images