CN102487911A - Microwave irradiator for killing garlic maggots in garlic growth peroid - Google Patents
Microwave irradiator for killing garlic maggots in garlic growth peroid Download PDFInfo
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- CN102487911A CN102487911A CN2011104381545A CN201110438154A CN102487911A CN 102487911 A CN102487911 A CN 102487911A CN 2011104381545 A CN2011104381545 A CN 2011104381545A CN 201110438154 A CN201110438154 A CN 201110438154A CN 102487911 A CN102487911 A CN 102487911A
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Abstract
The invention discloses a microwave irradiator for killing garlic maggots in the garlic growth peroid. The microwave irradiator comprises a garlic overground-part protection cavity, wherein the upper part of the protection cavity is rectangular, and the lower part of the protection cavity is tapered; two sides of the protection cavity are respectively connected with a first shell and a second shell; a microwave emitter and a controller are arranged in the shell; a bottom plate of the first shell is provided with a first through hole, and a bottom plate of the second shell is provided with a second through hole; the lower part of the outer wall of the bottom plate of the first shell is provided with a first irradiation cavity, the lower part of the outer wall of the bottom plate of the second shell is provided with a second irradiation cavity, a first reflection plate is arranged between the outer side wall of the first irradiation cavity and the bottom plate of the first shell, and a second reflection plate is arranged between the outer side wall of the second irradiation cavity and the bottom plate of the second shell; and two sides of the bottom of the tapered body of the protection cavity are respectively provided with a first microwave anti-leakage brush and a second microwave anti-leakage brush. According to the microwave irradiator, a microwave irradiation method is adopted for killing the garlic maggots in the garlic growth peroid, and normal growth of the garlic is not influenced.
Description
Technical field
The present invention relates to agriculture disinsection machine, is a kind of microwave irradiation machine of killing the garlic maggot in garlic vegetative period.
Background technology
The garlic maggot is the important soil insect that the harm garlic produces, and colonizes in the bulb inside and soil on every side of garlic root.Because garlic bulb is liftoff more shallow, be the center therefore with the garlic, 10 centimetres on every side, dark 5 centimetres zone are the serious zones of garlic maggot harm.Garlic maggot moth food bulb causes bulb partial decomposition, garlic clove flavescence cracking to lose edibility, and undergrowth, the withered and yellow phenomenon of wilting appear in blade simultaneously, even whole death.According to statistics, the hazard ratio of garlic maggot generally can reach more than 30%, can reach 50%-70% when serious, even causes total crop failure.At present generally use chemical pesticide to kill the garlic maggot in the agricultural production, and the agricultural chemicals that can kill the garlic maggot all is a highly toxic pesticide, these highly toxic pesticide are also absorbed by garlic when killing the garlic maggot, directly cause the medicament residue of garlic to increase.Therefore, those skilled in the art provide root to spread grey Disinsection method in order to increase the safety of food, sugar-vinegar liquid trapping method, bioanalysis, but these methods all exist workload big, and efficient is low, and input cost is high, and going out, it is not enough to wait except that the effect of garlic maggot is not good enough.Those skilled in the art disclosed the multiple device of killing insect pest with microwave in recent years for this reason; This device is pollution-free; People and animals are not had harm, and still, these microwave desinsection devices all are to use in have a rest batch phase of soil; Owing to do not have crop in the soil, not influenced by the interim various factors of plant growth.Yet crop sequences has growth characteristics separately, and the growth and breeding of its insect pest is also different, and therefore, existing various microwave desinsection devices all can't be used to kill the garlic maggot.
Summary of the invention
The objective of the invention is, provide a kind of and kill the microwave irradiation machine of garlic maggot vegetative period in garlic, its adopts the method for microwave irradiation vegetative period the garlic maggot to be killed in garlic, does not influence the normal growth of garlic simultaneously.
The present invention realizes through following technical scheme for realizing above-mentioned purpose: a kind ofly kill the microwave irradiation machine of garlic maggot vegetative period in garlic, comprise garlic thing protection on the ground chamber; The rectangular body in protection top, chamber; The tapered body in protection bottom, chamber, protection both sides, chamber are connected with second housing with first housing respectively, and first microwave emitter and first controller are installed respectively in first housing; Second microwave emitter and second controller are installed respectively in second housing; Offer first through hole on the first housing base plate, offer second through hole on the base plate of second housing, the first irradiation cavity is installed in the first housing base plate outer wall bottom; The second irradiation cavity is installed in the second housing base plate outer wall bottom; First reflecting plate is installed between the base plate of the external sidewall of first exposure cavity and first housing, between the lateral wall of the second irradiation cavity and the base plate of second housing second reflecting plate is installed, the bullet two bottom sides in protection chamber is installed first microwave leakproof brush and second microwave leakproof brush respectively.First microwave leakproof brush and second microwave leakproof brush constitute by brush holder and wire.Angle 1 between the vertical center line in first swash plate and protection chamber is 40 °-48 °, and the angle 2 between the vertical center line in second swash plate and protection chamber is 40 °-48 °.The first microwave waveguide chamber is installed in first housing; First through hole is positioned at the first microwave waveguide chamber; The emitting head of first microwave emitter is positioned at the first microwave waveguide chamber; The second microwave waveguide chamber is installed in second housing, and second through hole is positioned at the second microwave waveguide chamber, and the emitting head of second microwave emitter is positioned at the second microwave waveguide chamber.In the first irradiation cavity first fan is installed, in the second irradiation cavity second fan is installed.Offer the micropore of several diameters less than 2mm on first reflecting plate and second reflecting plate respectively, interporal lacuna is 2mm.
The microwave frequency that microwave irradiation machine of the present invention is selected for use is 2450MHz, because the wavelength under this frequency is generally about 10 centimetres, and the harm degree of depth of garlic maggot is general big about 5 centimetres, kills the garlic maggot so the wavelength of this frequency is enough to penetrate garlic maggot body.Because it is around the center in about 10 centimetres the scope with the garlic that the garlic maggot is distributed in garlic bulb; So designed microwave irradiation machine middle part is garlic thing protection on the ground chamber; Microwave through garlic thing protection on the ground both sides, chamber vertical with tilt to get into about 5 centimetres of the garlic bulb degree of depth and around in 10 cm range; Reached the purpose of all killing the garlic maggot, and garlic on the ground thing do not receive microwave irradiation, the growth of garlic is had no effect.Microwave irradiation machine of the present invention is opened microwave emitter can kill the garlic maggot in 3-4 minute, and eradicative rate has reached 100%.Field experiment is following: experimental field area is 500m
2, middle fertility, irrigation conditions is good.In garlic ground, select ill garlic, with microwave irradiation machine irradiation garlic root of the present invention, every kilowatt microwave power irradiated area is 400cm
2, microwave frequency adopts 2450MHz; Range of exposures: the 10 centimetres of left and right sides scopes in both sides, disease garlic center, about 5 centimetres of the degree of depth, soil moisture content is 15%-25%.Test data is following:
Table 1
Result of the test:
1, after irradiation is accomplished, digs out garlic bulb and rhizosphere soil.The strip off bulb is also sought the garlic maggot in the root, observes with needle point method, also can choose in the container and observe, and also can judge garlic maggot lethality by magnifying glass.Get postradiation rhizosphere soil simultaneously, sieve with 2.8 millimeters in aperture and 60 purpose screen clothes respectively, in 60 purpose screen clothes, observe garlic maggot lethality.The also available water method sieving detection of dashing.The acupuncture polypide is reactionless after the death of garlic maggot, otherwise wriggles after the acupuncture.
2, through the microwave of test, use every kilowatt microwave power irradiated area to be 400cm with the 2450MHz frequency
2, shone 1-3 minute, can reach the effect of killing the garlic maggot fully.The irradiation back was observed 1 month continuously, did not find to influence the phenomenon of garlic growth.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention; Accompanying drawing 2 is plan structure sketch mapes of accompanying drawing 1.
Embodiment
The contrast accompanying drawing further specifies the present invention.
Of the present inventionly kill the microwave irradiation machine of garlic maggot vegetative period, comprise garlic thing protection on the ground chamber 37, the rectangular body in protection 37 tops, chamber in garlic; That is: the top is uncovered shape, and it is framework that there are side plate, front-back in two sides, the tapered body in protection 37 bottoms, chamber; As shown in Figure 1, the two sides of bullet are swash plate, that is: first swash plate 39 and second swash plate 38; Two swash plates bottom is drawn close to protection 37 centres, chamber gradually, and protection 37 both sides, chamber are connected with second housing 3 with first housing 1 respectively, and first microwave emitter 5 and first controller 8 are installed respectively in first housing 1; Install respectively in second housing 3 on the base plate of offering first through hole, 7, the second housings 3 on second microwave emitter 18 and second controller, 21, the first housings, 1 base plate and offer second through hole 20; The first irradiation cavity 2 is installed in first housing, 1 base plate outer wall bottom; The structure that 4, two irradiations of second irradiation cavity cavity is installed in second housing, 3 base plate outer wall bottoms is identical, and irradiation cavity bottom surface is uncovered; Forward and backward plate and outer panel adopt metallic interconnect to interconnect, and interior plate top is same plate with the swash plate of protection chamber 37 bullets.Between the base plate of described first irradiation cavity 2 lateral walls and first housing 1 first reflecting plate 12 is installed; Between the lateral wall of the second irradiation cavity 4 and the base plate of second housing 3 second reflecting plate 23 is installed; Offer the micropore of several diameters less than 2mm respectively on first reflecting plate 12 and second reflecting plate 23, interporal lacuna is 2mm, and the bottom of first reflecting plate 12 is connected with the forward and backward plate and the outer panel of the first irradiation cavity 2; The upper end is connected with the base plate of first housing 1; First reflecting plate 12 and annexation thereof constitute 35, the second reflecting plates, 23 bottoms, the first dehumidifying chamber and are connected with the forward and backward plate and the outer panel of the second irradiation cavity 4 in the first irradiation cavity 2, the upper end is connected with second housing, 3 base plates; Second reflecting plate 23 and annexation thereof constitute the second dehumidifying chamber 36 in the second irradiation cavity 4; Two reflecting plates get into reflection to microwave makes microwave get into the garlic root, and simultaneously, the micropore on it can make moisture get into the dehumidifying chamber and discharge through its through hole separately; The bullet two bottom sides in described protection chamber 37 is installed first microwave leakproof brush, 15 and second microwave leakproof brush 26 respectively.
In order further to prevent behind the microwave leakage garlic ground deposits yields to be influenced; First swash plate, 39 bottoms of 37 bullets connect the first leakproof brush holder 17 in the protection chamber; The gap of the wire horizontal direction on first horizontal wire, 40, the first horizontal wire, 40 shutoff, the first microwave leakproof brush 15 is installed on the vertical medial surface of the first leakproof brush holder 17.Second swash plate, 38 bottoms connect the gap that the metal level direction on second horizontal wire, 41, the second horizontal wire, 41 shutoff, the second microwave leakproof brush 26 is installed on the vertical medial surface of the second leakproof brush holder, 28, the second leakproof brush holders 28.The distance H of the outer panel bottom of the bottom of the first leakproof brush holder 17 and the second leakproof brush holder 28 and two irradiation cavitys is 4-8 centimetre, when protecting garlic ground thing stem to ground to satisfy microwave leakproof brush, does not injure garlic.
First microwave leakproof brush, 5 and second microwave leakproof brush 26 according to the invention constitutes by brush holder and wire, and wire diameter is the 0.02-0.5 millimeter, and the density that wire is installed on the brush holder is every square millimeter of 3-5 root, to reach better leak preventing effect.
Angle 1 between the vertical center line in first swash plate 39 of the present invention and protection chamber 37 is 40 °-48 °, and the angle 2 between the vertical center line in second swash plate 38 and protection chamber 37 is 40 °-48 °.This structure can all be inserted garlic ground thing in the protection chamber, not influenced by microwave irradiation.
The present invention for the scheme that makes microwave sooner, not lose microwave energy entering exposure cavity is: in first housing 1 the first microwave waveguide chamber 6 is installed; First through hole 7 is positioned at the first microwave waveguide chamber 6; The emitting head of first microwave emitter 5 is positioned at the first microwave waveguide chamber 6; The emitting head that second housing, 3 interior installations, the second microwave waveguide chamber, 19, the second through holes 20 are positioned at the second microwave waveguide chamber, 19, the second microwave emitters 18 is positioned at the second microwave waveguide chamber 19.
Install in the first irradiation cavity 2 according to the invention in first fan, 11, the second irradiation cavitys 4 second fan 22 is installed, fan is used to make the moisture in the exposure cavity to distribute as early as possible.
Microwave emitter of the present invention is a known technology, and known technology is all adopted in the open and close circuit of microwave emitter and the design of control fan circuit.
29 and 42 is connecting rods in the accompanying drawing provided by the invention, and they flexibly connect with first housing 1 and second housing 3 respectively.When irradiating machine of the present invention uses, two connecting rods are laid down, respectively the exposure cavity bottom is inserted in the garlic surrounding soil, open irradiating machine and get final product.
9 is action panes among the figure, the 10th, and infrared temperature sensing appearance is used to detect the temperature in the illumination cavity, and the 13rd, dehumidifying fan, the 14th, ventilation hole, the 16th, bolt, the 24th, dehumidifying fan, the 25th, ventilation hole, the 27th, bolt, the 30th, nut, the 32nd, translot, the 33rd, nut.
Claims (6)
1. microwave irradiation machine of killing the garlic maggot in garlic vegetative period; It is characterized in that: comprise garlic thing protection on the ground chamber (37); The rectangular body in protection top, chamber (37); The tapered body in protection bottom, chamber (37), protection both sides, chamber (37) are connected with second housing (3) with first housing (1) respectively, and first microwave emitter (5) and first controller (8) are installed respectively in first housing (1); Second microwave emitter (18) and second controller (21) are installed respectively in second housing (3); Offer first through hole (7) on first housing (1) base plate, offer second through hole (20) on the base plate of second housing (3), the first irradiation cavity (2) is installed in first housing (1) base plate outer wall bottom; The second irradiation cavity (4) is installed in second housing (3) base plate outer wall bottom; Between the base plate of first irradiation cavity (2) lateral wall and first housing (1) first reflecting plate (12) is installed, between the lateral wall of the second irradiation cavity (4) and the base plate of second housing (3) second reflecting plate (23) is installed, the bullet two bottom sides in protection chamber (37) is installed first microwave leakproof brush (15) and second microwave leakproof brush (26) respectively.
2. according to claim 1ly a kind ofly kill the microwave irradiation machine of garlic maggot vegetative period in garlic, it is characterized in that: first microwave leakproof brush (5) and second microwave leakproof brush (26) are by brush holder and wire formation.
3. a kind of microwave irradiation machine of killing the garlic maggot in garlic vegetative period according to claim 1; It is characterized in that: the angle 1 between the vertical center line in first swash plate (39) and protection chamber (37) is 40 °-48 °, and the angle 2 between the vertical center line in second swash plate (38) and protection chamber (37) is 40 °-48 °.
4. a kind of microwave irradiation machine of killing the garlic maggot in garlic vegetative period according to claim 1; It is characterized in that: the first microwave waveguide chamber (6) is installed in first housing (1); First through hole (7) is positioned at the first microwave waveguide chamber (6); The emitting head of first microwave emitter (5) is positioned at the first microwave waveguide chamber (6); The second microwave waveguide chamber (19) is installed in second housing (1), and second through hole (20) is positioned at the second microwave waveguide chamber (19), and the emitting head of second microwave emitter (18) is positioned at the second microwave waveguide chamber (19).
5. according to claim 1ly a kind ofly kill the microwave irradiation machine of garlic maggot vegetative period, it is characterized in that: in the first irradiation cavity (2) first fan (11) is installed, in the second irradiation cavity (4) second fan (22) is installed in garlic.
6. according to claim 1ly a kind ofly kill the microwave irradiation machine of garlic maggot vegetative period in garlic, it is characterized in that: offer the micropore of several diameters less than 2mm respectively on first reflecting plate (12) and second reflecting plate (23), interporal lacuna is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110438154 CN102487911B (en) | 2011-12-23 | 2011-12-23 | Microwave irradiator for killing garlic maggots in garlic growth peroid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110438154 CN102487911B (en) | 2011-12-23 | 2011-12-23 | Microwave irradiator for killing garlic maggots in garlic growth peroid |
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| CN102487911A true CN102487911A (en) | 2012-06-13 |
| CN102487911B CN102487911B (en) | 2013-06-05 |
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| CN 201110438154 Expired - Fee Related CN102487911B (en) | 2011-12-23 | 2011-12-23 | Microwave irradiator for killing garlic maggots in garlic growth peroid |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607780Y (en) * | 2003-04-10 | 2004-03-31 | 李月章 | Inserting type microwave sterilizing and inset-killing device |
| CN1829436A (en) * | 2003-03-28 | 2006-09-06 | 日商赛勒泰克研究管理股份有限公司 | Soil processing method |
| JP2009148207A (en) * | 2007-12-20 | 2009-07-09 | National Agriculture & Food Research Organization | Soil treatment method and farming implement suitable to the method |
| CN202374915U (en) * | 2011-12-23 | 2012-08-15 | 潍坊科技学院 | Microwave irradiation machine for killing garlic maggots in growing period of garlics |
-
2011
- 2011-12-23 CN CN 201110438154 patent/CN102487911B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829436A (en) * | 2003-03-28 | 2006-09-06 | 日商赛勒泰克研究管理股份有限公司 | Soil processing method |
| CN2607780Y (en) * | 2003-04-10 | 2004-03-31 | 李月章 | Inserting type microwave sterilizing and inset-killing device |
| JP2009148207A (en) * | 2007-12-20 | 2009-07-09 | National Agriculture & Food Research Organization | Soil treatment method and farming implement suitable to the method |
| CN202374915U (en) * | 2011-12-23 | 2012-08-15 | 潍坊科技学院 | Microwave irradiation machine for killing garlic maggots in growing period of garlics |
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| CN102487911B (en) | 2013-06-05 |
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