Hand-push type seeding hole-opening drill

Abstract

A hand-push type seeding hole-opening drill comprises a handle, a positioning rod, a spring and a drill bit; the handle is fixed at the upper end of the positioning rod; an inclined strip slot is arranged on the inner wall of the lower section of the positioning rod; the lower end of the positioning rod is externally provided with a spring; the other end of the spring is connected with the drill bit; the upper section of the drill bit is externally provided with a shaft inclined convex strip conforming to the inclined strip slot arranged in the positioning rod; the direction of a spiral body of the drill bit lower section is opposite to the direction of the shaft inclined convex strip arranged outside the drill bit upper section. When the hand-push type seeding hole-opening drill performs hole opening, an operator pushes the positioning rod by a hand, and the drill bit rotates; when the hand of the operator rises, the position rod is reset by the spring; repetitive cycle operation of the hand-push type seeding hole-opening drill for hole opening becomes easy and efficient, and the hand-push type seeding hole-opening drill is especially suitable for infirm people, the elderly and juveniles to use and has relatively good economic benefits and social benefits.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry tools, and relates to a hand-push type seeding hole drill. Background technique [0002] The commonly used tools for drilling holes in agriculture and forestry are shovels and hoes. Although the existing shovels and hoes can be used by users, they are very difficult to use on rocky mountains and hardened fields, especially for the weak rural workers. Due to the flatness of shovels and hoes, it is difficult to use rocky hills and hardened areas, which increases the physical burden of laborers; the arable land in rocky areas is limited, and some rocky areas can only grow crops such as corn, sorghum and soybeans in the gaps between the rocks etc., the existing agricultural and forestry hole-opening tools are not applicable. In order to reduce the physical burden of weak workers and adapt to the planting of crops in rocky mountainous areas and hard-packed fields, it is necessary to ...

AI Technical Summary

Problems solved by technology

[0002] The commonly used tools for opening holes in agriculture and forestry are shovels and hoes. Although the existing shovels and hoes can be used by users, they are very difficult to use on rocky mountains and hardened land, especially for weak rural laborers.

Because the shovel and hoe are flat, it is difficult to use the rocky mountain and hardened land, which increases the physical burden of the laborers; the cultivated land in the rocky mountain area is limited, and some rocky mountainous areas can only grow crops in the gaps between the rocks, such as corn, sorghum and soybeans. etc. Existing hole opening tools for agriculture and forestry are not applicable

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