Self-propelled insect suction machine

Abstract

The invention relates to a self-propelled insect suction machine and belongs to the technical field of agricultural and forestry machines. The air outlet of the suction fan of the self-propelled insect suction machine leads to a filter bag. The air inlets of the suction fan are divided into three loops and are respectively connected with a middle insect suction nozzle, a left insect suction nozzle and a right insect suction nozzle through air inlet hoses. Slip insect suction ports with a sundries preventing net are arranged on the lower surface of the shell of each insect suction nozzle. The two sides of the middle insect suction nozzle are respectively hinged with the adjacent ends of the left insect suction nozzle and the right insect suction nozzle. A telescopic cylinder is installed at each hinged position. When the telescopic cylinders are in an extended state, the left insect suction nozzle, the right insect suction nozzle and the middle insect suction nozzle are arranged at thesame level; and when the telescopic cylinders are in a contracted state, the length directions of the left insect suction nozzle and the right insect suction nozzle are perpendicular to the length direction of the middle insect suction nozzle, and the left insect suction nozzle and the right insect suction nozzle are in a folded state. When the self-propelled insect suction machine works, the suction fan continuously sucks in air flows with insects from the insect suction nozzles, the air flows are delivered to the filter bag, the insects are intercepted into the filter bag through filtrationand therefore the pollution-free physical deinsectization is realized.

Description

technical field [0001] The invention relates to an insect removal machine, in particular to a self-propelled insect fluke, which belongs to the technical field of agricultural and forestry machinery. Background technique [0002] It is a non-polluting physical pest removal method that is beneficial to environmental protection by sucking the pests with the help of the airflow, and then intercepting the pests through the filter screen. The technical solutions disclosed in the Chinese patent application with application number CN200910167197.7 titled "Insect Absorption Processor" and application number CN200920109780.8 titled "Insect Absorber" all adopt the above principles. However, they are all fixed facilities and are not suitable for large-scale deworming in the fields. [0003] The Chinese patent application with the application number CN200320126099.7 discloses an air-suction type locust extermination machine, which consists of a frame, a protective cover, a fan, a shred...

AI Technical Summary

Problems solved by technology

But obviously the operating width is narrow, and once the operating width is increased, it is bound to be difficult to turn

In addition, there are the following disadvantages: 1), the suction port is an open structure, and insects are easy to jump and escape when they are disturbed, so the insect trapping effect is poor; 2), there is no filtering device at the suction port, and branches, stems, etc. will also be caught. Inhalation affects the life of working parts such as fans; 3), it is difficult to suck the pests hidden under the leaves into the tuyere; 4), the inhaled insects are crushed and discarded, and cannot be collected and utilized

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