CN2365894Y

CN2365894Y - Agricultural spectran light intensity of field type insect-killing machine

Info

Publication number: CN2365894Y
Application number: CN 98242293
Authority: CN
Inventors: 王良国
Original assignee: PENGLING GROUP CO Ltd WUHAN CITY
Current assignee: PENGLING GROUP CO Ltd WUHAN CITY
Priority date: 1998-11-20
Filing date: 1998-11-20
Publication date: 2000-03-01
Anticipated expiration: 2008-11-20

Abstract

The utility model relates to an agricultural insect-killing machine with wave spectrum light field strength, which is composed of a field strength wave field circuit and a wave spectrum optical circuit. The utility model is characterized in that after the field strength wave field circuit passes through a 5Hz oscillating circuit, a 80Hz signal circuit, a bistable oscillation circuit of 1800Hz, and an emitter following circuit and a power amplifying circuit the field strength wave field circuit is amplified, integrated impulse waves are transmitted to kill insects; the frequency of the principal wave of the multipulse wave is 1800 Hz, and the interval is 1 second. Simultaneously, an integrated wave spectrum optical circuit generates ultraviolet light to kill the insects in the physical method so that the environment is not polluted, and crops do not have residual toxicity.

Description

The strong disinsection machine of agricultural wave spectrum light field

The utility model belongs to a kind of farm equipment, is the strong disinsection machine of a kind of agricultural wave spectrum light field specifically.

China is the large agricultural country based on agricultural, insect pest is the most obvious, as to have disaster most natural enemy in the crop growth maturation, at present for insect pest, the main chemical pesticide desinsection that adopts, the pollution that a large amount of employing chemical pesticide desinsections is serious environment, and make crops have various residual hazards, the people's physical and mental health has been formed threat.

The purpose of this utility model provides a kind of strong disinsection machine of agricultural wave spectrum light field that utilizes field intensity wave field and wave spectrum light to carry out desinsection, to overcome above-mentioned defective.

To achieve these goals, the utility model is made up of field intensity wave field circuit and wave spectrum optical circuit, field intensity wave field circuit is that the 220V AC power is through transformation, rectification, after the filtering, produce dc source through voltage-stabiliser tube 7808, it is characterized in that: a 5HZ oscillating circuit IC1 links to each other with a 80HZ signal circuit IC2 by diode D1, this signal circuit IC2 joins through capacitor C1 and 1800HZ bistable oscillating circuit IC3, bistable oscillating circuit IC3 output connects through capacitor C2 penetrates with IC circuit 4, penetrate with IC circuit 4 outputs and link to each other with the base stage of compound transistor G through capacitor C3, the colelctor electrode of compound transistor G joins by the elementary and dc power anode of high frequency transformer T, its emitter stage is connected with dc power cathode, the secondary of high frequency transformer T is connected with inductor L is elementary behind time control circuit IC5 and turning circuit IC6, and inductor L's is secondary through diode D launching site high-amplitude wave field P.

The utility model integrated application field intensity and wave spectrum optical physical methoe desinsection make environmental nonpollution, and crops do not have residual hazard, and killing rate is 78%～85%.The utility model is not subjected to the influence of natural conditions in application, can move at any time with killing with stopping, and is convenient and reliable.

Fig. 1 is the utility model field intensity wave field circuit theory diagrams.

Fig. 2 is the utility model wave spectrum optical circuit schematic diagram.

Further describe the utility model below in conjunction with accompanying drawing.

Field intensity wave field P circuit is by current rectifying and wave filtering circuit, 5HZ oscillating circuit IC1,80HZ generator IC2,1800HZ bistable oscillating circuit IC3, emitter follower IC4, power amplification G form, high-frequency pulse transformer T output is an impulse wave that main ripple is 1800HZ as we know from the figure, main ripple is also modulated by a low frequency, and modulating wave by ultralow frequency be controlled at 1 second 5HZ change its amplitude, so high-frequency pulse transformer T output be the integrated pulse ripple that an amplitude modulation changes, its circuit emission then be that to be interrupted be that the integrated pulse ripple that 1 second kind is as the criterion is used for desinsection.

The wave spectrum optical circuit is made up of ballast circuit IC8, start-up circuit IC7, high-frequency and high-voltage oscillating circuit IC9, high-tension circuit IC10, IC11, inferior ultraviolet light generator Z six parts, start-up circuit IC7 is for discharging start-up circuit, start for during startup inferior ultraviolet light generator Z and light high pressure, in case inferior ultraviolet light generator is lighted, start-up circuit IC7 discharges at once and deactivates, and inferior ultraviolet light generator Z enters operate as normal.

Claims

1, the strong disinsection machine of a kind of agricultural wave spectrum light field, it is made up of field intensity wave field circuit and wave spectrum optical circuit, it is characterized in that: a 5HZ oscillating circuit IC1 links to each other with a 80HZ signal circuit IC2 by diode D1, this signal circuit IC2 joins through capacitor C1 and 1800HZ bistable oscillating circuit IC3, bistable oscillating circuit IC3 output connects through capacitor C2 penetrates with IC circuit 4, penetrate with IC circuit 4 outputs and link to each other with the base stage of compound transistor G through capacitor C3, the colelctor electrode of compound transistor G joins by the elementary and dc power anode of high frequency transformer T, its emitter stage is connected with dc power cathode, the secondary of high frequency transformer T is connected with inductor L is elementary behind time control circuit IC5 and turning circuit IC6, and inductor L's is secondary through diode D launching site high-amplitude wave field P.