Inverted umbrella fruit collection device

Abstract

The invention relates to an inverted-umbrella-shaped fruit collection device. The inverted-umbrella-shaped fruit collection device has the characteristics of convenience in operation, simplicity in structure, adjustability in operation range and convenience in carrying. The technical scheme is as follows: the inverted-umbrella-shaped fruit collection device is characterized by comprising a groups of fabric drum units, the fabric drum units are distributed along a fruit tree to form a polygonal structure with an opening, a piece of fruit collection tarpaulin of each fabric drum unit stretches towards the fruit tree and is fixed on the fruit tree; the opening is provided with a piece of connecting tarpaulin, two adjacent fruit collection tarpaulins are mutually spliced, the tarpaulin is mutually spliced with the fruit collection tarpaulins on two sides to form a polygonal fabric for receiving the dropping fruits, and the middle part of the polygonal fabric is sunken downwards to form an inverted umbrella shape which is favorable for converging the fruits on the middle part.

Description

technical field [0001] The invention relates to the technical field of orchard machinery, in particular to a fruit collecting device. Background technique [0002] my country is a big country in fruit production and consumption in the world. Since the 1980s, my country's fruit production has developed rapidly, and the fruit industry has become the third largest industry in the planting industry after grain and vegetables. Since 1993, China's total fruit area and total output have been ranked first in the world. In 2009, the national orchard area was about 167 million mu, and the output was 122 million tons, accounting for 20.1% and 18.8% of the world's total fruit respectively. The output of citrus and pear ranks first in the world. [0003] Harvesting in orchards is characterized by high labor intensity and strong seasonality. At present, domestic harvesting technology is still at the level of manual picking and picking. The disadvantages of manual harvesting are obvious....

AI Technical Summary

Problems solved by technology

[0003] Harvesting in orchards is characterized by high labor intensity and strong seasonality. At present, domestic harvesting technology is still at the level of manual picking and picking.

The disadvantages of manual harvesting are obvious. The labor cost of fruit farmers is high, the labor force is insufficient, the picking efficiency is low, and it is easy to cause fruit damage, which is not conducive to storage

Although some orchards have adopted mechanical harvesting, the use and promotion of harvesting machinery has been restricted to a certain extent due to factors such as terrain and fruit tree spacing, and the impact on fruit collection is particularly prominent

[0004] Therefore, with the development of market demand, the collection method relying on manual picking can no longer meet the current productivity requirements, and the demand for collection devices that are easy to operate, easy to carry, and high in collection efficiency is obviously urgent

According to the patent literature search, the fruit collection devices that have been developed in China are: (1) Patent No. 200820130926.2, an inverted umbrella-shaped fruit receiving device, which needs to be driven by a tractor and is not suitable for densely planted orchards; (2) Patent No. 201020262028.X , a portable simple fruit collection device, although it is easy to move, but the mechanism is more complicated; (3) Patent No. 201020555578.0, a fruit collection device, due to the separation of the fruit collection net and the telescopic support, there are many parts that are not easy to carry, and the collection area Not adjustable; (4) Patent No. 201120472444.7, detachable fruit collection device, the length of the skeleton support is not adjustable, and the collection area is limited

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