Punching device for kiwi fruit tree seedling planting

Abstract

The invention discloses a punching device for kiwi fruit tree seedling planting. The punching device for kiwi fruit tree seedling planting comprises a base, a drill rod and a driving mechanism; the drill rod is provided with a spiral blade; the driving mechanism is connected with the drill rod and can drive the drill rod to rotate; the base is connected with the driving mechanism; a first gear is arranged on the power output end of the driving mechanism; the first gear is circumferentially engaged with a plurality of second gears; the second gears are connected with stabilizing cylinders; threaded rods are arranged in the stabilizing cylinders; threaded grooves of the threaded rods are abutted against abutting rods connected with the inner walls of the stabilizing cylinders; through holes are formed in the second gears; a first spring is connected between the threaded rods and the base; the first spring passes through the through holes; the threaded rods are rotatably connected with first rolling wheels; the upper sides of the stabilizing cylinders are rotatably connected with sliding rings; the lower sides of the stabilizing cylinders are connected with moving rings in a sliding way; a transparent anti-spattering cover is connected between the sliding rings and the moving rings on the adjacent stabilizing cylinders. Compared with the prior art, the punching device for kiwi fruit tree seedling planting is convenient to move, and has high punching stability and high working efficiency.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a device for punching holes for planting kiwifruit saplings. Background technique [0002] Portable pit digging machine is also called portable pit digging machine. It is a special machine for afforestation and fertilization in mountainous, hilly and ravine areas. The digging machine frees people from heavy physical labor and is widely used in afforestation, planting fruit forests, fences, and fertilizing fruit trees in autumn. It has strong power, beautiful appearance, low labor intensity, suitable for various terrains, high efficiency, easy to carry and field field operations. However, the portable digging machine also has certain disadvantages. When digging a hole, you must hold the handle of the digging machine with your hand. Due to the vibration of the digging machine, holding the handle for a long time will cause discomfort to your hands and arms, and the hand-held ...

AI Technical Summary

Problems solved by technology

[0004] This small digging machine solves the problems of portable digging machines in digging pits, but it still has the following disadvantages: in the process of digging pits, the pointed protrusions need to be inserted into the soil to a certain depth to enhance the effect of small pit digging. The stability of the machine, after completing one digging, when digging the next pit, it is necessary to pull out the pointed protrusion from the soil, which is more laborious, and the pointed protrusion is in contact with the soil, which enhances the stability of the small digging machine. The pressure of the soil is inconvenient when moving the small digging machine, which slows down the work efficiency of continuous digging

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