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Portable apple pickup device based on negative pressure suction

A portable and suction technology, applied in the field of agricultural machinery, can solve the problems of heavy machine vision system workload, difficult identification and positioning, etc., and achieve the effect of easy promotion, reduced positioning difficulty, and high picking height

Active Publication Date: 2017-05-17
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the apple stalk is short and close to the shape of the fruit branch, it is difficult to identify and locate, and the workload of the machine vision system is heavy.

Method used

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  • Portable apple pickup device based on negative pressure suction
  • Portable apple pickup device based on negative pressure suction
  • Portable apple pickup device based on negative pressure suction

Examples

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Comparison scheme
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Embodiment Construction

[0046] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] Such as Figure 1 ~ Figure 4 , Figure 5a As shown, the portable apple picking device based on negative pressure suction includes a circular cutter head 1, an arc blade 2, a circular turntable 3, a housing 4, a protective sheet 5, a control switch 9, a telescopic rod 10, a DC motor 11 and a small gear 12.

[0048] Wherein, the housing 4 is a hollow cavity.

[0049] The ring cutter head 1 is fixedly connected to the front end of the housing 4 .

[0050] The DC motor 11 is fixed in the housing 4 , and the output shaft of the DC motor 11 is fixedly connected with a pinion 12 .

[0051] The outer edge of the annular turntable 3 is provided with a groove body, and the bottom of the groove body is provided with gear teeth, and the gear teeth mesh with the pinion gear 12 . Preferably, the length of t...

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Abstract

The invention belongs to the technical field of agricultural machines, and particularly relates to a portable apple pickup device based on negative pressure suction. The portable apple pickup device comprises an annular cutterhead (1), arc blades (2), an annular rotating disc (3), a shell (4), a control switch (9), a telescopic rod (10), a direct-current motor (11) and a pinion (12); an arc blade set is arranged between the annular rotating disc (3) and the annular cutterhead (1) and comprises three arc blades (2), three holes are formed in the circumference of the annular cutterhead (1), and three radial grooves are formed in the radial direction of the inner side of the annular rotating disc (3); a pin shaft at one end of each arc blade (2) is rotationally connected with one hole in the annular cutterhead (1), and a pin shaft at the other end of each arc blade (2) is located in the radial groove of the annular rotating disc (3); cutting edges of the three arc blades (2) are opposite mutually, and an opening with the size changing along with motion is formed by the three arc blades (2); an apple collecting bag (8) is arranged below the shell (4).

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a portable apple picking device based on negative pressure suction. Background technique [0002] In apple production operations, apple picking is the most laborious and time-consuming link. The quality of picking operations directly affects the storage, processing and sales of apples, and ultimately affects market prices and economic benefits. Due to the complexity of picking operations, the degree of automation in picking is very low, and apple picking is basically done manually. With the rapid development of the global economy and the aging of the population, the cost of apple harvest continues to increase. Therefore, it is of great significance to develop the mechanized harvesting technology of fresh apples and to research and develop apple picking machinery. [0003] Research on mechanized apple picking began in the United States in the 1960s. The harvestin...

Claims

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Application Information

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IPC IPC(8): A01D46/24
CPCA01D46/24
Inventor 马少春谢瑞培黄奇
Owner CHINA AGRI UNIV
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