CN202374940U - Microwave rotary tiller for killing root knot nematodes - Google Patents
Microwave rotary tiller for killing root knot nematodes Download PDFInfo
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- CN202374940U CN202374940U CN 201120547171 CN201120547171U CN202374940U CN 202374940 U CN202374940 U CN 202374940U CN 201120547171 CN201120547171 CN 201120547171 CN 201120547171 U CN201120547171 U CN 201120547171U CN 202374940 U CN202374940 U CN 202374940U
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- microwave
- microwave irradiation
- irradiation chamber
- rotovator
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- 241000243785 Meloidogyne javanica Species 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 21
- 240000008067 Cucumis sativus Species 0.000 description 6
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000013043 chemical agent Substances 0.000 description 4
- 238000003971 tillage Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001586 eradicative effect Effects 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001677344 Meloidogyne ethiopica Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000856 sucrose gradient centrifugation Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
本实用新型提供了一种灭杀根结线虫的微波旋耕机，包括平板式机架，机架的前端设置行走轮，机架底面中部连接旋耕刀，旋耕刀的外周设置微波照射腔，微波照射腔横截面形状为半球状，底部为敞口，微波照射腔与机架连接，微波照射腔前部外壁上安装数个微波发射器，数个第一微波发射器均布在微波照射腔的宽度上，微波照射腔后部外壁上安装数个第二微波发射器，数个第二微波发射器均布在微波照射腔的宽度上、并在水平方向排列，在微波照射腔的壁上安装微波发射器的相应部位均分别开设微波散射通孔，微波照射腔上部两侧分别开设通气孔，通气孔均布在微波照射腔的宽度上，旋耕刀通过蜗轮蜗杆及齿轮与电机连接。本实用新型在旋耕土壤时，依次将土壤30厘米以内的根结线虫连续全部灭杀，使灭杀率达到100%。
The utility model provides a microwave rotary cultivator for killing root-knot nematodes, which comprises a flat frame. The front end of the frame is provided with walking wheels, the middle part of the bottom surface of the frame is connected with a rotary tiller, and the outer periphery of the rotary cultivator is provided with a microwave irradiation cavity. , the cross-sectional shape of the microwave irradiation cavity is hemispherical, and the bottom is open. On the width of the cavity, several second microwave launchers are installed on the outer wall of the rear part of the microwave irradiation cavity, and several second microwave launchers are evenly distributed on the width of the microwave irradiation cavity and arranged in the horizontal direction. The corresponding parts where the microwave transmitter is installed on the top are provided with microwave scattering through holes respectively, and the upper sides of the microwave irradiation cavity are respectively provided with ventilation holes, and the ventilation holes are evenly distributed on the width of the microwave irradiation cavity. The rotary tiller is connected to the motor through the worm gear and gear . The utility model continuously kills all the root-knot nematodes within 30 centimeters of the soil in turn when the soil is rotary tilled, so that the killing rate reaches 100%.
Description
Technical field
The utility model relates to insect disinfestation device, is a kind of microwave rotovator of killing root-knot nematode.
Background technology
Root-knot nematode extensively distributes in the whole world, and host range is extensive, and hazard of plant is serious, after disease takes place, and the general underproduction about 10%, serious in more than 75%, it can make fungi and bacterium be easy to infect plant simultaneously, is one of major reason of inducing plant disease.On protection ground,, be main always with chemical agent for the control of root-knot nematode; Along with the chemical sproof increase of root-knot nematode to chemical agent; The chemical agent that uses at present is highly toxic pesticide basically, kills the tie lines worm with these chemical agents environment is caused severe contamination, simultaneously; Plant is had very high medicament residue property, is the main root that " malicious vegetables " produce.For this reason, the art technology people attempts to develop pure physical method and kills the tie lines worm.For example: the vexed canopy method of high-temperature steam, water logging method etc., still, all there is the deficiency of cost height, complicated operation in these methods, can not promote the use of so far.With the microwave device desinsection also is a kind of pure physical method, but these disclosed microwave desinsection devices can only be killed the parasite in 12 centimetres, bacterium etc. in the soil.And the characteristic distributions of root-knot nematode be in 30 centimetres in soil with the interior degree of depth, and root-knot nematode has extremely strong fertility, every female adult worm 300-800 grain of once laying eggs year is sent out the generation for 5-10, the situation that condition is suitable can be bred a generation in following about 17 days.Therefore, existing microwave desinsection device all can't be killed root-knot nematode.
The utility model content
The purpose of the utility model is, a kind of microwave rotovator of killing root-knot nematode is provided, and when rotary tillage soil, successively 30 centimetres in soil all killed with interior root-knot nematode continuously, makes eradicative rate reach 100%.
The utility model is for realizing above-mentioned purpose, and realize through following technical scheme: a kind of microwave rotovator of killing root-knot nematode comprises flat frame; The front end of frame 1 is provided with road wheel, and middle part, frame bottom surface connects rotary blade, and the periphery of rotary blade is provided with the microwave irradiation chamber; Microwave irradiation chamber shape of cross section is hemispherical, and the bottom is uncovered, and the microwave irradiation chamber is connected with frame; On the anterior outer wall in microwave irradiation chamber several first microwave emitters are installed, several first microwave emitters are distributed on the width in microwave irradiation chamber, and arrange in the horizontal direction; Several second microwave emitters are installed on the outer wall of rear portion, microwave irradiation chamber; Several second microwave emitters are distributed on the width in microwave irradiation chamber, and arrange in the horizontal direction, the corresponding site of microwave emitter is installed on the wall in microwave irradiation chamber is offered the microwave scattering through hole respectively, and both sides, top, microwave irradiation chamber are offered first row's ventilation hole and second row's ventilation hole respectively; First row's ventilation hole and second row's ventilation hole are distributed on the width in microwave irradiation chamber; Its diameter is the 1-2 millimeter, and pitch of holes is the 2-2.5 millimeter, and rotary blade is connected with motor through worm and gear and gear.First microwave emitter and second microwave emitter are 4-6.The diameter of first row's ventilation hole and second row's ventilation hole is 1.2 millimeters, and pitch of holes is 2.5 millimeters.The dividing plate of being made by mica material is installed in each microwaves corresponding through hole on the inwall in microwave irradiation chamber, and the thickness of dividing plate is the 2-3 millimeter.The frequency of described microwave emitter is 915MHz, the speed of travel of microwave rotovator be 0.4-0.8 rice/minute.
The described microwave rotovator of the utility model is when rotary tillage soil, to kill root-knot nematode with the microwave continuous irradiation, and rotovator is in walking, and rotary blade is all translated into the upper strata with 30 centimetres with interior soil continuously; Simultaneously; Because microwave emitter is distributed in the front and rear of hemispherical microwave irradiation cavity, and arrange 4-6 at least in horizontal direction, all inserted in the microwave irradiation scope when soil has been revolved by rotary blade; Thereby thoroughly kill root-knot nematode, eradicative rate has reached 100%.
The described rotovator of the utility model is remarkable through trial effect: the described rotovator of the utility model carries out in planting the winter warm type green house of cucumber year after year, and 900.0m is taken up an area of in test
2, this inner greenhouse ground gesture is smooth, and water and fertilizer management is consistent, and root knot nematode disease takes place serious throughout the year.Find cucumber poor growth, short and small, the leaf color anomaly of plant in the whole booth in the preceding stubble cucumber growth process, the spherical root nodules that differ in size in a large number appear in root, get these root nodules and carry out finding in it a large amount of root-knot nematodes are arranged behind the microscopy.This batch cucumber is pulled out and gets in this booth the dark soil of 0-30cm behind the garden and carry out root knot worm and extract test, finds that root-knot nematode is distributed in 30 centimetres of soil depth with interior scope, the density maximum 3-10cm with interior soil horizon in, soil moisture content is between 12%-25%.With microwave rotovator Continuous irradiation when the rotary tillage soil, the microwave rotovator speed of travel be 0.5-1 rice/minute, microwave frequency is 915MHz.This experimental field is divided into 15 sub-districts, each sub-district area 60.0m
2, the extraction of its experimental field is at random.Each minizone is provided with mark line, and disposable over-shoes will be in time changed in operation between different districts, and the shoe cover of changing will be placed on separately in the Object storing drum, with anti-cross infection.Rotovator detects soil in walking irradiation back; Respectively get 100g appearance soil respectively from the depths of soil 5cm, 10cm, 20cm, 30cm; With the 100g that takes a sample again at random behind its abundant mixing; Extract the root-knot nematode in the soil with sucrose gradient centrifugation, dyed back microscopy, the lethality of root-knot nematode is 100%.
Soil by microwave irradiation after to the influence of following batch raise crop test: test used cucumber seedling and educate by aseptic nutrition earth culture; Cultivation method and way to manage are all carried out according to routine in the process of the test, observe the cucumber growing way through 45 days and draw: the soil of killing behind the root-knot nematode with the described microwave rotovator of the utility model does not have influence to second stubble crop.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model; Accompanying drawing 2 is plan structure sketch mapes of accompanying drawing 1.
Embodiment
The microwave rotovator of killing root-knot nematode of the utility model has a flat frame 1, and the front end of frame 1 is provided with road wheel; Middle part, frame 1 bottom surface connects rotary blade 7, and the periphery of rotary blade 7 is provided with microwave irradiation chamber 2, and is as shown in Figure 1; The shape of cross section in microwave irradiation chamber 2 is hemispherical, and the bottom is uncovered, and microwave irradiation chamber 2 is connected with frame 1; The width in microwave irradiation chamber 2 is identical with the width of frame 1, and several first microwave emitters 9 are installed on the 2 anterior outer walls of microwave irradiation chamber, and several first microwave emitters 9 are distributed on the width in microwave irradiation chamber 2; And arrange in the horizontal direction, several second microwave emitters 15 are installed on the 2 rear portion outer walls of microwave irradiation chamber, several second microwave emitters 15 are distributed on the width in microwave irradiation chamber 2, and arrange in the horizontal direction; First microwave emitter 9 and second microwave emitter, 15 preferred 4-6, the corresponding site of microwave emitter to be installed on the wall in microwave irradiation chamber 2 to be offered the microwave scattering through hole respectively, both sides, 2 top, microwave irradiation chamber are offered first row's ventilation hole 19 and second row's ventilation hole 10 respectively; This ventilation hole is used to discharge the high temperature moisture in the microwave irradiation chamber 2, prevents the corrosion of moisture to microwave emitter, and first row's ventilation hole 19 and second row's ventilation hole 10 are distributed on the width in microwave irradiation chamber 2; Its diameter is the 1-2 millimeter; Pitch of holes is the 2-2.5 millimeter, and this hole dimension is when reaching timely discharging moisture, and the soil that rotary tillage is got up is not thrown out of outside the microwave irradiation chamber 2; Described rotary blade 7 is connected with motor 4 through worm and gear 6 and gear; Main, driven gear and motor 4 all install flat frame 1 above, motor 4 is connected with gripper shoe 8, gripper shoe 8 is installed on the frame 1.Installation and control casing 3 on the frame 1 is installed power supply 14 and controller 11 in the control casing 3, and controller 11 control motors 4 open and close and control microwave emitter and open and close, and its circuit design adopts known technology to accomplish.
The preferred scheme of the utility model is: the diameter of first row's ventilation hole 19 and second row's ventilation hole 10 is 1.2 millimeters, and pitch of holes is 2.5 millimeters.
In order to prevent that the moisture in the microwave irradiation chamber 2 from causing corrosion to microwave emitter; The dividing plate of being made by mica material is installed in each microwaves corresponding through hole on the inwall in microwave irradiation chamber 2; The thickness of dividing plate is the 2-3 millimeter; Dividing plate can be designed as an integral slab, also can be made up of several dividing plates.
The frequency of the preferred microwave emitter of the utility model is 915MHz, the speed of travel of microwave rotovator be 0.4-0.8 rice/minute.It is remarkable that the microwave rotovator speed of travel of under this frequency, setting with the utility model is killed the root-knot nematode effect.5 is gears among the figure, the 12nd, and handle, the 13rd, support, the 16th, dividing plate, the 17th, dividing plate, the 18th, bolt, the 21st, microwave emitter, the 22nd, microwave emitter.
Claims (5)
1. microwave rotovator of killing root-knot nematode, it is characterized in that: comprise flat frame (1), the front end of frame (1) is provided with road wheel; Middle part, frame (1) bottom surface connects rotary blade (7); The periphery of rotary blade (7) is provided with microwave irradiation chamber (2), and microwave irradiation chamber (2) shape of cross section is hemispherical, and the bottom is uncovered; Microwave irradiation chamber (2) is connected with frame (1); Several first microwave emitters (9) are installed on the anterior outer wall in microwave irradiation chamber (2), and several first microwave emitters (9) are distributed on the width of microwave irradiation chamber (2), and arrange in the horizontal direction; Several second microwave emitters (15) are installed on the outer wall of rear portion, microwave irradiation chamber (2); Several second microwave emitters (15) are distributed on the width of microwave irradiation chamber (2), and arrange in the horizontal direction, the corresponding site of microwave emitter is installed on the wall of microwave irradiation chamber (2) is offered the microwave scattering through hole respectively, and both sides, top, microwave irradiation chamber (2) are offered first row's ventilation hole (19) respectively and arranged ventilation hole (10) with second; First row's ventilation hole (19) and second row's ventilation hole (10) are distributed on the width of microwave irradiation chamber (2); Its diameter is the 1-2 millimeter, and pitch of holes is the 2-2.5 millimeter, and rotary blade (7) is connected with motor (4) through worm and gear (6) and gear.
2. a kind of microwave rotovator of killing root-knot nematode according to claim 1 is characterized in that: first microwave emitter (9) and second microwave emitter (15) are 4-6.
3. a kind of microwave rotovator of killing root-knot nematode according to claim 1 is characterized in that: the diameter of first row's ventilation hole (19) and second row's ventilation hole (10) is 1.2 millimeters, and pitch of holes is 2.5 millimeters.
4. a kind of microwave rotovator of killing root-knot nematode according to claim 1 is characterized in that: the dividing plate of being made by mica material is installed in each microwaves corresponding through hole on the inwall of microwave irradiation chamber (2), and the thickness of dividing plate is the 2-3 millimeter.
5. a kind of microwave rotovator of killing root-knot nematode according to claim 1, it is characterized in that: the frequency of described microwave emitter is 915MHz, the speed of travel of microwave rotovator be 0.4-0.8 rice/minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120547171 CN202374940U (en) | 2011-12-23 | 2011-12-23 | Microwave rotary tiller for killing root knot nematodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120547171 CN202374940U (en) | 2011-12-23 | 2011-12-23 | Microwave rotary tiller for killing root knot nematodes |
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| Publication Number | Publication Date |
|---|---|
| CN202374940U true CN202374940U (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120547171 Expired - Lifetime CN202374940U (en) | 2011-12-23 | 2011-12-23 | Microwave rotary tiller for killing root knot nematodes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524228A (en) * | 2011-12-23 | 2012-07-04 | 潍坊科技学院 | Microwave rotary tiller for eliminating root-knot nematodes |
| CN103392687A (en) * | 2013-08-13 | 2013-11-20 | 安徽永大农业科技发展有限公司 | High-temperature online sterilizer |
| CN103535338A (en) * | 2013-11-06 | 2014-01-29 | 山东省潍坊市农业科学院 | Soil sterilization and deinsectization device and root-knot nematode killing method with same |
| CN105941382A (en) * | 2016-06-20 | 2016-09-21 | 云南省农业科学院农业环境资源研究所 | Method and device for killing bacteria in soil |
-
2011
- 2011-12-23 CN CN 201120547171 patent/CN202374940U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524228A (en) * | 2011-12-23 | 2012-07-04 | 潍坊科技学院 | Microwave rotary tiller for eliminating root-knot nematodes |
| CN102524228B (en) * | 2011-12-23 | 2013-05-29 | 潍坊科技学院 | A microwave rotary tiller for killing root-knot nematodes |
| CN103392687A (en) * | 2013-08-13 | 2013-11-20 | 安徽永大农业科技发展有限公司 | High-temperature online sterilizer |
| CN103392687B (en) * | 2013-08-13 | 2015-01-28 | 春晖（上海）农业科技发展有限公司 | High-temperature online sterilizer |
| CN103535338A (en) * | 2013-11-06 | 2014-01-29 | 山东省潍坊市农业科学院 | Soil sterilization and deinsectization device and root-knot nematode killing method with same |
| CN103535338B (en) * | 2013-11-06 | 2015-07-15 | 山东省潍坊市农业科学院 | Soil sterilization and deinsectization device and root-knot nematode killing method with same |
| CN105941382A (en) * | 2016-06-20 | 2016-09-21 | 云南省农业科学院农业环境资源研究所 | Method and device for killing bacteria in soil |
| CN105941382B (en) * | 2016-06-20 | 2019-10-08 | 云南省农业科学院农业环境资源研究所 | The method and device of bacterium in a kind of killing soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |