CN2774147Y

CN2774147Y - Microwave pest killing machine for ginseng field and orchard

Info

Publication number: CN2774147Y
Application number: CN 200420122511
Authority: CN
Inventors: 姜栋象
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-16
Filing date: 2004-12-16
Publication date: 2006-04-26
Anticipated expiration: 2014-12-16

Abstract

The utility model relates to a microwave pest killing machine for a ginseng field and an orchard, which is mainly composed of a transformer, a magnetron, an electric fan, a capacitance resistor, etc. After transformed by a transformer, 220V lighting electricity is divided into two paths, one path has low voltage and powers a filament pole of the magnetron, and one path has high voltage and powers an anode of the magnetron after rectified by a diode. The magnetron, the transformer, the capacitance resistor and the diode are connected by the circuit theory to form a microwave generator. A lot of microwave energy is output through a trumpet-shaped outlet, and the microwave energy irradiates and kills pests. The utility model is designed for aiming at pests, such as wire worms, etc., in a ginseng field currently. As long as the machine is used for irradiating the ground, pests and pathogens deep in the field can be killed. The utility model also has obvious preventing and curing effect on red spiders which are fruit tree insects and has superiority in the large area disinsection of paddy rice dry farmland. The utility model is an advanced green environmental protection plant protection device currently.

Description

Orchard, ginseng ground microwave desinsection machine

Technical field

The utility model belongs to the plant protection weapon exercises, i.e. orchard, ginseng ground microwave desinsection machine.

Background technology

At present, the insect on native top layer, genseng ground is difficult to control, and used medicine all belongs to severe toxicity, and residual life is oversize, seldom has apparatus can be used for direct Pesticidal and sterilizing; The also unavoidable residual mankind, the contaminated environment of jeopardizing of the fruit and vegetable of some immediate accesses because of medicine.

Summary of the invention

The purpose of this utility model provides a kind of electronics plant protection apparatus, and promptly orchard, ginseng ground microwave desinsection machine solves because the residual harm to human body of medicine reaches the problems such as pollution to environment with this.

The technical solution of the utility model is: the short-circuit end at waveguide is fixed with magnetron, electric fan, transformer, capacitance resistance, kenetron.Magnetron is that the heart of this machine is supplied with the filament utmost point and anode high voltage by transformer.Primary is that the 220V power for illumination is controlled break-make by press button; Electric fan also by press button control, starts synchronously for reducing built-in temperature and stirring microwave and establish.Element such as high-voltage diode, capacitance resistance is contained on the circuit board and is electrically connected with magnetron, transformer.

The other end of waveguide is the delivery outlet of microwave energy, and the shape approximation loudspeaker can Pesticidal and sterilizing by a large amount of microwave energies of horn mouth output.

The beneficial effects of the utility model are to kill the insect and the worm fourth of the twelve Earthly Branches on the surface crops easily; Can also kill insect and mushroom in the underground soil layer, and element is few, easy to operate.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is circuit theory diagrams of the present utility model.

Fig. 2 is first embodiment sectional structural map of this microwave desinsection machine.

Fig. 3-Fig. 4 is second embodiment sectional structural map.

Among the figure, 1 transformer; 2 electric fans; 3 magnetrons; 4 circuit boards; 5 handles; 6 press buttones; 7 handles, 8 attaching plugs, 9 middle plugs; 10 resistance; 11 electric capacity; 12 high-voltage diodes; 13 electric fan electric capacity; 14 waveguides; 15 central sockets; 16 power supply boxs; 17 air inlets.

Embodiment

In Fig. 1, the 220V power supply becomes two-way voltage, one road 9V supply magnetron (3) the filament utmost point by transformer (1), and one road 7KV supplies with magnetron (3) anode after diode (12) rectification.Resistance (10), electric capacity (11) are serially connected in the high-tension circuit; Fan electromotor (2) is connected in parallel on the 220V circuit, is controlled by same switch (6).

In embodiment illustrated in fig. 2, transformer (1) is fixed on the short-circuit end in the metallic waveguide (14), and electric fan (2) and circuit board (4) also are fixed on the short circuit blind end of waveguide (14); And magnetron (3) is fixed on the stage casing in the waveguide (14), and the high frequency output window is over against the loudspeaker delivery outlet of waveguide (14); (being in the same way) leaves many places air inlet (17) at the short circuit blind end of waveguide (14); Transformer (1) magnetron (3) electric fan (2) is connected by circuit theory with circuit board (4) and press button (6), all is controlled by press button (6); One end of waveguide is the fixing shell of electric device, and the other end is the delivery outlet of microwave energy.

In the embodiment of Fig. 3-shown in Figure 4, transformer (1) is fixed in the power supply box (16) with circuit board (4), has attaching plug (8) and central socket (15) to stretch out outside the power supply box (16).Electric fan (2) is fixed on the short-circuit end in the waveguide (14); Also leave air inlet (17) at the short circuit blind end; Magnetron (3) is fixed on the stage casing in the waveguide (14), makes the high frequency output window aim at the loudspeaker delivery outlet, so that make microwave export desinsection by horn mouth.Electric fan (2) cooling element of can drying can stir again and blow out microwave energy; This embodiment has alleviated body weight, helps operation.Middle plug (9) is inserted in the central socket (15), and attaching plug (8) plugs in, and presses the button switch (6) complete machine work, has microwave energy to export continuously.

Claims

1, orchard, seed ginseng ground microwave desinsection machine, in metallic waveguide, fixing by transformer, magnetron, high-voltage diode, capacitance resistance and the microwave generator that connects to form by circuit theory, it is characterized in that: magnetron (3) places in the waveguide (14), be fixed on the middle part near the short circuit blind end, its high frequency output window cooperates in the same way along waveguide (14) delivery outlet.

2, orchard, ginseng ground according to claim 1 microwave desinsection machine, it is characterized in that: the waveguide of double as shell, its delivery outlet is approximate horn-like.