Cannonball-shaped taro digging device operated by single person

Abstract

The invention relates to a cannonball-shaped taro digging device operated by a single person. The cannonball-shaped taro digging device is characterized by comprising a U-shaped supporting frame, a first supporting column, a digging rod and a second supporting column which serve as main bodies; a pedal rod fixedly connected with the first supporting column at an angle of 90 degrees is arranged atthe top end of the first supporting column, a kidney-shaped sliding groove is formed in the lower middle portion of the digging rod, and the pedal rod is inserted into the kidney-shaped sliding groovein a matched manner; the upper end and the lower end of the digging rod are provided with a stop groove and a digging head correspondingly; the front end of the second supporting column is provided with a roller which is arranged on the second supporting column in a sleeving manner and can rotate; and a pull disc and a grip which are fixedly connected with a first steel wire rope are arranged atthe two ends of the first steel wire rope. According to the cannonball-shaped taro digging device, the digging rod is rotated backwards around the pedal rod while the digging rod is pried upwards, anda steel wire rope between the digging rod and the roller is lengthened, so that cannonball-shaped taro is pulled upwards by the first steel wire rope and a second steel wire rope which are connectedto the digging rod through leaves locked by an auxiliary locking plate and an involute type locking frame, and the design is ingenious; and the cannonball-shaped taro is pulled out of soil, so that operation is simple.

Description

technical field [0001] The invention relates to the technical field of agricultural mechanical devices, in particular to a taro digging device for shells operated by a single person. Background technique [0002] Generally, the cannonball taro starts to be harvested after the taro leaves turn yellow in November. When digging, insert a pointed wooden stick or iron rod into the soil and carefully pry out the whole taro plant. Pay attention to avoid damaging the taro skin, which will affect the storage and quality of the product. price. [0003] Therefore, in the traditional digging process, one person needs to pull out the taro leaves, and one person inserts a pointed wooden or iron rod into the soil to loosen the soil around the cannonball taro, and then pull out the taro, so that it will not damage Cannonball the skin of the taro, which undoubtedly consumes a lot of manpower and is inefficient. Contents of the invention [0004] In order to solve the above-mentioned prob...

AI Technical Summary

Problems solved by technology

[0002] Generally, the cannonball taro starts to be harvested after the taro leaves turn yellow in November. When digging, insert a pointed wooden stick or iron rod into the soil and carefully pry out the whole taro plant. Pay attention to avoid damaging the taro skin, which will affect the storage and quality of the product. price

[0003] Therefore, in the traditional digging process, one person needs to pull out the taro leaves, and one person inserts a pointed wooden or iron rod into the soil to loosen the soil around the cannonball taro, and then pull out the taro, so that it will not damage Cannonball the skin of the taro, which undoubtedly consumes a lot of manpower and is inefficient

Images