Intelligent asparagus harvesting machine

A harvester and asparagus technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problems affecting the harvesting efficiency of asparagus, uneven growth height, and reduced yield, etc., to achieve the effect of unmanned operation.

Inactive Publication Date: 2020-04-28
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The growth cycle of green asparagus is different, and the growth height is uneven. Using level cutting will greatly reduce the yield and affect the harvesting efficiency of asparagus. It is particularly important to develop an intelligent asparagus harvester

Method used

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  • Intelligent asparagus harvesting machine
  • Intelligent asparagus harvesting machine
  • Intelligent asparagus harvesting machine

Examples

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Embodiment Construction

[0030] Accompanying drawing is the specific embodiment of the present invention. Such as Figure 1 to Figure 6 As shown, this kind of intelligent asparagus harvester includes a crawler-type walking chassis 4, a frame 5 is installed on the crawler-type walking chassis 4, an asparagus collecting device 1 is installed in front of the frame 5, and there are two collecting devices on the asparagus collecting device 1. The motor 12 and the collection motor 12 are two of the same type, which drive the primary rubber collecting roller 18 and the secondary rubber collecting roller 19 to rotate, and the top of the rubber collecting roller is connected with an asparagus baffle 20, and the asparagus baffle 20 and the frame 5 pass through Bolts are connected together, and the front bottom of frame 5 is connected with asparagus cutting device 6, and the front of cutting device 6 is cutting knife 21, and the rear of cutting knife 21 is cylinder 22, and the rear of cylinder 22 is connected wi...

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PUM

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Abstract

The invention relates to an intelligent asparagus harvesting machine and belongs to the technical field of agricultural machinery harvesting. Before green asparagus is harvested, an operation route isplaned; a navigation system controls the self-walking of the machine and sets the forward speed of the machine; during harvesting, the identification and height detection of the asparagus can be completed through an ultrasonic technology and an image recognition technology; sensors can generate signals to transmit to a processor when the heights of the green asparagus meet harvesting heights; theprocessor issues a cutting command so as to make corresponding air cylinders work; cutters are driven to complete the cutting of the asparagus; the cut asparagus is clamped and conveyed through a secondary collection roller, and is sent to a conveyor belt; and the conveyor belt conveys the asparagus to an asparagus collecting box at the rear part so as to accomplish the selective harvesting of the green asparagus. The machining is unmanned, automatic in navigation and flexible in clamping and conveying, can perform self-walking according to the planned route, and selectively harvests the green asparagus met height requirements, therefore, labor force can be liberated, and economic benefits can be enhanced.

Description

technical field [0001] The invention relates to an intelligent asparagus harvester, belonging to the technical field of agricultural machinery harvesting. Background technique [0002] Asparagus, also known as asparagus and asparagus, is rich in protein, vitamins, minerals and various amino acids. It has very good nutritional effects, high edible value and medicinal value. It is a rare vegetable. The market price of asparagus is about 12-30 yuan per catty, and planting asparagus has good economic benefits. [0003] In recent years, my country's asparagus industry has developed rapidly and has become the world's largest producer and exporter of asparagus. The harvesting area accounts for 90% of the world's total. However, the degree of mechanization of asparagus in my country is very low, and the main harvesting method is manual operation. As the planting area expands, labor will be in short supply, so it is necessary to develop mechanized harvesting of asparagus. The growt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00
CPCA01D45/007
Inventor 杜洪恿张国海蒋平张恒李浩泽孙海博
Owner SHANDONG UNIV OF TECH
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