CN101455137B - Agricultural equipment for soil disinfection - Google Patents
Agricultural equipment for soil disinfection Download PDFInfo
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- CN101455137B CN101455137B CN2008101629072A CN200810162907A CN101455137B CN 101455137 B CN101455137 B CN 101455137B CN 2008101629072 A CN2008101629072 A CN 2008101629072A CN 200810162907 A CN200810162907 A CN 200810162907A CN 101455137 B CN101455137 B CN 101455137B
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- Prior art keywords
- drug delivery
- joint
- spray medicine
- soil
- flexible pipe
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- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003814 drug Substances 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 36
- 238000012377 drug delivery Methods 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 9
- 239000002360 explosive Substances 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
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- LFHISGNCFUNFFM-UHFFFAOYSA-N chloropicrin Chemical compound [O-][N+](=O)C(Cl)(Cl)Cl LFHISGNCFUNFFM-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 3
- 210000004681 ovum Anatomy 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- ZOJBYZNEUISWFT-UHFFFAOYSA-N allyl isothiocyanate Chemical compound C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
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- 239000000645 desinfectant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- -1 methyl-isorhodanate Chemical compound 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- FPMIAGPUNXEUCZ-UHFFFAOYSA-N Lythidathion Chemical compound CCOC1=NN(CSP(=S)(OC)OC)C(=O)S1 FPMIAGPUNXEUCZ-UHFFFAOYSA-N 0.000 description 1
- FXYLEXQGSMAOLR-UHFFFAOYSA-N N#CC#N.N.[Ca+2] Chemical compound N#CC#N.N.[Ca+2] FXYLEXQGSMAOLR-UHFFFAOYSA-N 0.000 description 1
- 241000244206 Nematoda Species 0.000 description 1
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- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 235000016720 allyl isothiocyanate Nutrition 0.000 description 1
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- 239000002775 capsule Substances 0.000 description 1
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- 230000000779 depleting effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
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- 239000001294 propane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
Agricultural equipment for soil disinfection comprises a frame, a trench digging blade , a spading blade and a coverboard, wherein, the trench digging blade is installed on a wheel sleeve rotatablely, the wheel sleeve is installed on the frame, the spading blade is provided at the back part of the trench digging blade, the coverboard is positioned at the back part of the spading blade, the spading blade and the coverboard are fixed on the frame, the wheel sleeve is connected with a power device, a plunger pump is fixed on the frame, the plunger pump body is communicated with a pesticide feeding tube and a pesticide spraying tube, the pesticide feeding tube is communicated with a pesticide box, the pesticide spraying tube is connected with a nozzle, the nozzle is installed on the lower part of the spading blade, a piston is installed in the plunger pump body, the piston is fixed with a piston rod, the piston rod is connected with a transmission mechanism, and the transmission mechanism is connected with the power device. The agricultural equipment for soil disinfection provided by the present invention has a low cost and can improve uniformity of pesticide distribution effectively.
Description
Technical field
The present invention relates to agricultural tool, especially a kind of agricultural tool that is used for soil disinfection.
Background technology
Soil is the main media that damage by disease and insect is propagated, and also is the main place of damage by disease and insect breeding.Many bacteriums, nematode, virus and insect, undesirable seed, fungi, germ, worm's ovum and insect etc., all existence or survive the winter in soil and also often has weed seed in the soil.In the last few years; Along with the cultivated areas of economically valuable crops such as melon and fruit, vegetables, flowers, medicinal plant constantly enlarges; Protection ground produces area constantly to be increased; The industrialized agriculture high-density planting reaches and on same block of soil, plants a kind of crop year after year, and these all help the breeding of soil-borne disease growth of pathogenic bacteria.If control, can cause the serious underproduction or reduce product quality, even cause total crop failure and this type disease is untimely.Therefore, more be added with productivity, prevent that damage by disease and insect from destroying or weaken crops,, all answer thorough disinfection before the use no matter be the seedbed with soil, potted flower with native, facility soil such as nursery lot, farmland or green house in the open in order to make agriculture soil.
Soil disinfection is one of important measures of control soil-borne disease, is a standardization program in the plant growth in agro-industryization and the extensive family planting, and soil disinfection can realize through methods such as high temperature treatment and chemicals treatment.
High-temperature processing method is physical sterilization again, is the method for utilizing high temperature kill pathogens, worm's ovum and weed seed, and this method is simple, but because combustibles such as use fuel oil are prone to cause environmental pollution, and production cost is higher, is difficult to extensive use.Chinese patent 99816005.9 Granted publications number: CN1112092C discloses a kind of high-temperature sterilization soil equipment; Produce 200-700 ℃ of high-temperature hot air through burner and carry out soil treatment with fuel oil or gas work; Comprise cultivating unit; Soil treating chamber, fan blower, heat exchanger and a heat-generating unit.One or more farming of cultivating unit; Be used for the broken soil and the soil treating chamber of upwards kicking up, and heat exchanger and heat-generating unit carry out heat exchange, fan blower is used to suck ambient air; Make it pass through heat exchanger, and hot-air is blown in the soil treating chamber.
Chemicals treatment is chemical disinfection again, is that with medicament directly acts on soil, and the method for killing pathogenic bacteria, worm's ovum is effective, uses general.Utilize medicaments such as Celfume can soil effectively be sterilized, still, Celfume is a kind of ozone layer depleting substance, has limited its use.Along with the appearance of Celfume substitutes such as chloropicrin capsule, chloropicrin emulsion, chloropicrin+lythidathion are used with, C2N2, cyanogen ammonium calcium, allyl isothiocyanate, methyl-isorhodanate, chloropicrin mixture, iodomethane, expoxy propane, triazo-compound, vikane, solved the problem of soil disinfection medicament.But a large amount of use chemical agents can destroy soil structure, cause environmental pollution, and soil fertility descends, and the uniformity that therefore needs development injection pesticide application technology to distribute with further raising medicament reduces the destruction of medicament to soil.
Effective method is steam sterilization in the soil thermal treatment sterilization, but because the cost problem is used seldom, method relatively more commonly used is a pharmacy disinfection.
Summary of the invention
Can not take into account the inhomogeneity deficiency that cost and medicament distribute in order to overcome existing soil disinfection treatment facility, the present invention provide a kind of cost low, can effectively improve the inhomogeneity agricultural tool that is used for soil disinfection that medicament distributes.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of agricultural tool that is used for soil disinfection comprises frame, ditching knife, shovel soil cutter and trailing bar, and said ditching knife is installed in rotation on wheel and puts; The said cover of taking turns is installed on the frame, and said ditching knife rear portion is provided with the native cutter of shovel, and the rear portion of said shovel soil cutter is provided with trailing bar; Native cutter of said shovel and trailing bar are fixedly mounted on the frame, and the said cover of taking turns is connected with power set, fixedly mounts plunger pump on the said frame; The pump housing of said plunger pump and drug delivery flexible pipe and spray medicine soft pipe connection, said drug delivery flexible pipe is communicated with explosive box, and said spray medicine flexible pipe is connected with nozzle; Said nozzle is installed in the lower end of the native cutter of shovel, and piston is installed in the pump housing of said plunger pump, and said piston is fixedly connected with piston rod; Said piston rod is connected with transmission mechanism, and said transmission mechanism is connected with power set.
As preferred a kind of scheme: said transmission mechanism is a toggle; Said toggle comprises disk and adjustment connecting rod; Said disk is installed in the rotating shaft; Said rotating shaft is connected with said power set, and an end of said adjustment connecting rod is installed in the eccentric position of said disk, and the other end of said adjustment connecting rod and said piston rod are hinged.
Further, first check valve is installed, second check valve is installed in the junction of said spray medicine flexible pipe and said nozzle in the junction of the said drug delivery flexible pipe and the said pump housing.
Further, said disk is provided with radial slot, the end installing and locating pin of said adjustment connecting rod, and said shop bolt is installed in the said radial slot.
Further again; Said first check valve comprises drug delivery joint, first spring and first steel ball; Said first spring and first steel ball are installed in the drug delivery joint; The diameter of the outlet of drug delivery joint is littler than said first steel ball size, and said drug delivery flexible pipe connects the outlet of drug delivery joint, and the import of said drug delivery joint connects the pump housing of said plunger pump; Said second check valve comprises spray medicine joint, second spring and second steel ball; Said second spring and second steel ball are installed in the spray medicine joint; The diameter of the import of spray medicine joint is littler than said second steel ball size; Said spray medicine flexible pipe connects the import of spray medicine joint, and the mouth of locating of said spray medicine joint connects a said nozzle.
Said power set are the gear-box that is connected with external impetus, and the output shaft of said gear-box connects hinge wheel, and said hinge wheel is in transmission connection through chain and minor sprocket, and said minor sprocket is installed in the said rotating shaft.
Technical conceive of the present invention is: pharmaceutical quantities is accurately controlled by Variable plunger pump, and can adjust.Described soil disinfection facility comprise a power connection gear case, a frame, a plunger pump, the native cutter of shovel, a trailing bar, a ditching knife, a chain-wheel box, a protective cover.Power drives plunger pump through chain-wheel box and sprays disinfectant, and the shower nozzle of liquid medicine in shoveling native cutter sprays in the soil, by the trailing bar at facility rear portion soil filled out back then.
Described soil disinfection facility use through power connection gear case and tractor link.The plunger pump of described soil disinfection facility can be realized the dosage adjustment through the adjustment length of connecting rod, and accurately administration.
Beneficial effect of the present invention mainly shows: 1, cost low, can effectively improve uniformity that medicament distributes, reduce the destruction of medicament soil; 2, control accuracy is high, can realize accurate administration.
Description of drawings
Fig. 1 is the structure chart that is used for the agricultural tool of soil disinfection.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structure chart of plunger pump.
Fig. 4 is Fig. 3 vertical view.
Fig. 5 is the structure chart of ditching knife.
Fig. 6 is the end view of Fig. 5.
Fig. 7 is the structural representation of tractor-drawn agricultural tool.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1～Fig. 7, a kind of agricultural tool that is used for soil disinfection comprises frame 2, ditching knife 9, the native cutter 7 of shovel and trailing bar 8; Said ditching knife 9 is installed in rotation on the wheel cover 17, and the said cover 17 of taking turns is installed on the frame 2, and said ditching knife 9 rear portions are provided with the native cutter 7 of shovel; The rear portion of the native cutter 7 of said shovel is provided with trailing bar 8, and the native cutter of said shovel 7 is fixedly mounted on the frame 2 with trailing bar 8, and the said cover 17 of taking turns is connected with power set; Fixed installation plunger pump 6 on the said frame 2, the pump housing 29 of said plunger pump is communicated with drug delivery flexible pipe 25 and spray medicine flexible pipe 22, and said drug delivery flexible pipe 25 is communicated with explosive box; Said spray medicine flexible pipe 22 is connected with nozzle 20; Said nozzle 20 is installed in the lower end of the native cutter 7 of shovel, in the pump housing 29 of said plunger pump piston 30 is installed, and said piston 30 is fixedly connected with piston rod 36; Said piston rod 36 is connected with transmission mechanism, and said transmission mechanism is connected with power set.
Said transmission mechanism is a toggle; Said toggle comprises disk 40 and adjustment connecting rod 38; Said disk 40 is installed in the rotating shaft 47; Said rotating shaft 47 is connected with said power set, and an end of said adjustment connecting rod 38 is installed in the eccentric position of said disk 40, and the other end of said adjustment connecting rod 38 and said piston rod 36 are hinged.
In the said drug delivery flexible pipe 25 and the junction of the said pump housing 29 first check valve is installed, second check valve is installed in the said spray medicine flexible pipe 22 and the junction of said nozzle 20.
Said disk 40 is provided with radial slot, the end installing and locating pin 39 of said adjustment connecting rod 38, and said shop bolt 39 is installed in the said radial slot.
Said first check valve comprises drug delivery joint 26, first spring 27 and first steel ball 28; Said first spring 27 and first steel ball 28 are installed in the drug delivery joint 26; The diameter of the outlet of drug delivery joint 26 is littler than said first steel ball size 28; Said drug delivery flexible pipe 25 connects the outlet of drug delivery joint 26, and the import of said drug delivery joint 26 connects the pump housing 29 of said plunger pump; Said second check valve comprises spray medicine joint 21, second spring 23 and second steel ball 24; Said second spring 23 and second steel ball 24 are installed in the spray medicine and connect in 22; The diameter of the import of spray medicine joint 22 is littler than said second steel ball, 24 diameters; Said drug delivery flexible pipe 22 connects the import of spray medicine joint 21, and the mouth of locating of said spray medicine joint 21 connects a said nozzle 20.
Said power set are the gear-box 1 that is connected with external impetus, and the output shaft of said gear-box 1 connects hinge wheel, and said hinge wheel is in transmission connection through chain and minor sprocket 45, and said minor sprocket 45 is installed in the said rotating shaft 47.
The facility of present embodiment comprise 11, one protective covers 12 of 2, one plunger pumps of 1, one frame of a power connection gear case, 6, one shovels, 9, one chain-wheel boxs of 8, one ditching knifes of 7, one trailing bars of native cutter.Power drives plunger pumps 6 through chain-wheel box 11 and sprays disinfectants, and the shower nozzle of liquid medicine in shoveling native cutter 7 sprays in the soil, by the trailing bar at facility rear portion 8 soil is filled out back then.
Described soil disinfection facility are through power connection gear case 1 and tractor link use.
The plunger pump 6 of described soil disinfection facility can be realized the dosage adjustment through the adjustment length of connecting rod, and accurately administration.
The ditching knife 9 of described soil disinfection facility is made up of the ditching knife of 4 seam wheel, and fixedly 15,6 cramp bars 16 of wheel rim and 1 wheel overlap 17 seam and form each trench digging break bar by 14,1 of 13,2 retainer plate of 12 cutter hubs.Described ditching knife 9 provides power by power connection gear case 1 and chain-wheel box 11, moves with hitching machinery, and does the clockwise direction rotation, when moving, realizes four ditching operations.Because described ditching knife 9 reverse rotations, soil trench digging back bottom of trench is level and smooth.
The thimerosal of said soil disinfection facility is to spray into soil by the nozzle 20 that is fixed in the native cutter 7 of shovel, and the native cutter 7 of described shovel is arranged in ditching knife 9 rears, and described shovel soil cutter 7 comprises four native cuttves of shovel.Said nozzle 20 is to be linked to each other with spray medicine flexible pipe 22 by spray medicine joint 21, has second spring 23 and second steel ball 24 to constitute second check valve in the said spray medicine joint 21, avoids in the spraying medicine process because the backflow of the too high formation medicament of expulsion pressure.
The plunger pump 6 of said soil disinfection facility is fixed on the sterilization facility frame 2 through pump housing bearing 32 and pad 33.Described plunger pump 6 links to each other with spray medicine flexible pipe 22 with drug delivery flexible pipe 25.Described drug delivery flexible pipe 25 is communicated with explosive box, is connected with drug delivery joint 26 through screw thread, and said drug delivery joint 26 is connected with plunges pump body 29 through screw thread.Comprise first check valve that first spring 27 and first steel ball 28 are formed in the said drug delivery joint 26.Said first check valve guarantees that piston 30 is inhaled conducting in the medicine stroke in the plunger pump 6, medicament sucked in the working chamber of the pump housing 29, and spray medicine stroke closed check valve, medicament is not back to explosive box in the working chamber.Have two grooves on the described piston 30, sealing ring 31 is installed in the groove.Described piston 30 is connected with piston rod 36 through screw thread; Described piston rod 36 is connected with adjustment connecting rod 38 through pin 37; Described adjustment connecting rod 38 is fixed in the groove of adjustment disk 40 through adjustment pin 39; Adjust the angle that connecting rod 38 is connected with piston rod 36 through changing the position adjustments of adjustment pin 39 in the groove of adjustment disk 40, and then the stroke of adjustment piston 30, thereby the adjustment dosage.
The key 46 that passes through of described adjustment disk 40 is connected with rotating shaft 47, and rotating shaft 47 is connected with sprocket wheel 45, and said sprocket wheel 45 obtains power through chain-wheel box 11.Said rotating shaft 47 is installed in the bearing block 48 through two cylinder roller bearings 50, has two grooves in the described bearing block 48, and jump ring 49 is installed in the groove, described jump ring 49 positions of restriction cylinder roller bearing 50 in bearing block.Described bearing block 48 is installed on the frame 2 through two external hex bolts 41, nut 42 spring washers 43.
Claims (4)
1. an agricultural tool that is used for soil disinfection comprises frame, ditching knife, shovel soil cutter and trailing bar, and said ditching knife is installed in rotation on wheel and puts; The said cover of taking turns is installed on the frame, and said ditching knife rear portion is provided with the native cutter of shovel, and the rear portion of said shovel soil cutter is provided with trailing bar; Native cutter of said shovel and trailing bar are fixedly mounted on the frame, and the said cover of taking turns is connected with power set, it is characterized in that: fixedly mount plunger pump on the said frame; The pump housing of said plunger pump respectively with drug delivery flexible pipe and spray medicine soft pipe connection, said drug delivery flexible pipe is communicated with explosive box, said spray medicine flexible pipe is connected with nozzle; Said nozzle is installed in the lower end of the native cutter of shovel, and piston is installed in the pump housing of said plunger pump, and said piston is fixedly connected with piston rod; Said piston rod is connected with transmission mechanism, and said transmission mechanism is connected with power set; Said transmission mechanism is a toggle; Said toggle comprises disk and adjustment connecting rod; Said disk is installed in the rotating shaft; Said rotating shaft is connected with said power set, and an end of said adjustment connecting rod is installed in the eccentric position of said disk, and the other end of said adjustment connecting rod and said piston rod are hinged; Said disk is provided with radial slot, the end installing and locating pin of said adjustment connecting rod, and said shop bolt is installed in the said radial slot; Adjust the angle that connecting rod is connected with piston rod through the adjustment shop bolt in the position adjustments of the radial slot of disk, and then the stroke of adjustment piston is realized the adjustment dosage.
2. the agricultural tool that is used for soil disinfection as claimed in claim 1 is characterized in that: in the junction of the said drug delivery flexible pipe and the said pump housing first check valve is installed, in the junction of said spray medicine flexible pipe and said nozzle second check valve is installed.
3. the agricultural tool that is used for soil disinfection as claimed in claim 2; It is characterized in that: said first check valve comprises drug delivery joint, first spring and first steel ball; Said first spring and first steel ball are installed in the drug delivery joint; The diameter of the outlet of drug delivery joint is littler than said first steel ball size, and said drug delivery flexible pipe connects the outlet of drug delivery joint, and the import of said drug delivery joint connects the pump housing of said plunger pump; Said second check valve comprises spray medicine joint, second spring and second steel ball; Said second spring and second steel ball are installed in the spray medicine joint; The diameter of the import of spray medicine joint is littler than said second steel ball size; Said spray medicine flexible pipe connects the import of spray medicine joint, and the outlet of said spray medicine joint connects said nozzle.
4. the agricultural tool that is used for soil disinfection as claimed in claim 3; It is characterized in that: the gear-box of said power set for being connected with external impetus; The output shaft of said gear-box connects hinge wheel; Said hinge wheel is in transmission connection through chain and minor sprocket, and said minor sprocket is installed in the said rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101629072A CN101455137B (en) | 2008-12-04 | 2008-12-04 | Agricultural equipment for soil disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101629072A CN101455137B (en) | 2008-12-04 | 2008-12-04 | Agricultural equipment for soil disinfection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101455137A CN101455137A (en) | 2009-06-17 |
| CN101455137B true CN101455137B (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101629072A Expired - Fee Related CN101455137B (en) | 2008-12-04 | 2008-12-04 | Agricultural equipment for soil disinfection |
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| Country | Link |
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| CN (1) | CN101455137B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521343A (en) * | 2015-01-17 | 2015-04-22 | 东北农业大学 | Rotary tillage soil preparation and soil disinfection integration operation machine |
| CN104642013A (en) * | 2015-02-06 | 2015-05-27 | 北京农业信息技术研究中心 | Onboard soil sterilizing machine, sterilizing system and sterilizing method |
| CN105145666A (en) * | 2015-09-17 | 2015-12-16 | 张超 | Efficient pesticide and insect-killing method thereof |
| CN106212432B (en) * | 2016-09-23 | 2022-01-25 | 潍坊职业学院 | High-temperature spray burning insect killer for farmland surface soil |
| CN107535474B (en) * | 2017-10-09 | 2022-12-09 | 海麟文博（厦门）文物预防性保护技术有限公司 | Continuous sterilizing and deinsectizing treatment device for cultural relics |
| CN109619081B (en) * | 2019-02-18 | 2024-03-29 | 安丘市供销农业生产资料有限责任公司 | Variable chloromagnesia soil fumigator |
| CN110199978B (en) * | 2019-07-01 | 2022-06-21 | 北京市农林科学院 | Soil treatment method for preventing and controlling plant parasitic nematodes |
| CN110615326A (en) * | 2019-10-08 | 2019-12-27 | 河南慧邦机电科技有限公司 | Automatic pipe machine of receiving of pesticide spraying |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732750A (en) * | 1952-07-30 | 1955-06-29 | Christian Leuenberger | An agricultural machine for injecting liquids into the ground |
| CN2426676Y (en) * | 2000-05-24 | 2001-04-18 | 大连金梅塑胶制品有限公司 | Mechanical soil sterilizer |
| CN101040615A (en) * | 2007-03-14 | 2007-09-26 | 山东省农业科学院中心实验室 | Oil insecticide applier for applying with certain quantity of insecticide at a certain interval |
| CN200994363Y (en) * | 2007-01-17 | 2007-12-26 | 山东农业大学 | Mechanically-driven spray underground medicine applicator |
| CN201104425Y (en) * | 2007-05-16 | 2008-08-27 | 张国臣 | Soil injection syringe |
| CN201323744Y (en) * | 2008-12-04 | 2009-10-14 | 浙江工业大学 | Soil sterilizer tool |
-
2008
- 2008-12-04 CN CN2008101629072A patent/CN101455137B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732750A (en) * | 1952-07-30 | 1955-06-29 | Christian Leuenberger | An agricultural machine for injecting liquids into the ground |
| CN2426676Y (en) * | 2000-05-24 | 2001-04-18 | 大连金梅塑胶制品有限公司 | Mechanical soil sterilizer |
| CN200994363Y (en) * | 2007-01-17 | 2007-12-26 | 山东农业大学 | Mechanically-driven spray underground medicine applicator |
| CN101040615A (en) * | 2007-03-14 | 2007-09-26 | 山东省农业科学院中心实验室 | Oil insecticide applier for applying with certain quantity of insecticide at a certain interval |
| CN201104425Y (en) * | 2007-05-16 | 2008-08-27 | 张国臣 | Soil injection syringe |
| CN201323744Y (en) * | 2008-12-04 | 2009-10-14 | 浙江工业大学 | Soil sterilizer tool |
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| Publication number | Publication date |
|---|---|
| CN101455137A (en) | 2009-06-17 |
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