Grapefruit needling instrument capable of preventing fruit cracking

Abstract

The invention discloses a grapefruit needling instrument capable of preventing fruit cracking. The grapefruit needling instrument comprises a handle (1) and a plurality of needles (2), the needles (2) are uniformly and fixedly connected to one end of the handle (1), and the tips of the needles (2) face the outer side of the handle (1). The handle (1) is a hollow round pipe, and the needles (2) are uniformly arranged on the periphery of the handle (1). The needles (2) and the handle (1) are in winding connection through adhesive tapes (3). The lengths that the tips of the needles (2) are exposed out of the handle (1) are consistent. The grapefruit needling instrument is simple in structure, uniform in pricking position, appropriate in depth, efficient and practical.

Description

Technical field [0001] The invention belongs to the field of agricultural tools, and particularly relates to a pomelo anti-cracking fruit acupuncture device. Background technique [0002] Grapefruit, especially Wendan pomelo, has the limitation of physiological fruit cracking. It is easy to crack during the mature season. In some years, the fruit cracking is as high as 40%, which greatly affects the appearance of grapefruit and seriously affects the economic income of fruit farmers. Acupuncture is an effective way to prick the navel or top of the grapefruit with a needle to prevent the fruit from splitting. The existing method is that the fruit grower uses a pin to puncture one by one. The depth is uneven, the distance is uneven, and the position is not evenly dispersed. Circumstances, and directly holding a needle to pierce the fruit is time-consuming and inefficient. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shor...

AI Technical Summary

Problems solved by technology

[0002] Grapefruit, especially Wendan pomelo, has the limitation of physiological fruit cracking. It is easy to crack in the ripe season. In some years, the fruit cracking is as high as 40%, which greatly affects the appearance of grapefruit and seriously affects the economic income of fruit farmers.

Acupuncture is an effective way to prick pomelo fruit navel or fruit top with needles to prevent the fruit from cracking. The existing method is that fruit growers use pins to puncture one by one. The depth is uneven, the distance is uneven, the position is not evenly dispersed, etc. situation, and it is labor-intensive and time-consuming to prick the fruit with a needle directly in hand, and the efficiency is low

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