CN201644283U - Long-cantilever atomizer - Google Patents
Long-cantilever atomizer Download PDFInfo
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- CN201644283U CN201644283U CN2009202915921U CN200920291592U CN201644283U CN 201644283 U CN201644283 U CN 201644283U CN 2009202915921 U CN2009202915921 U CN 2009202915921U CN 200920291592 U CN200920291592 U CN 200920291592U CN 201644283 U CN201644283 U CN 201644283U
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Abstract
The utility model relates to a long-cantilever atomizer, belonging to the technical field of agricultural plant-protecting equipment. The long-cantilever atomizer comprises a vertical pipe arranged on a handcart or a motor vehicle; the lower end of a vertical bracket is inserted in the vertical pipe; the vertical bracket is provided with a vertical pipe component and a height adjusting supporting sleeve; a hard long pipe with a long rib is transversely fixed on the vertical pipe component; the hard long pipe is divided into a plurality of sections; every two adjacent sections are connected with each other by a joint; the tail end of the hard long pipe is provided with an tail-end block component; the long rib and the top end of the vertical bracket are pulled obliquely by a plurality of ropes; a plurality of hanging and sliding components are hung on the hard long pipe for hanging a soft pipe commonly; the hanging section of the soft pipe is provided with a nozzle; high-pressure liquid medicine is injected in one end of the soft pipe; a medicine chest is arranged on the handcart or the motor vehicle; and a traction rope is arranged, and the hanging and sliding components arranged at the tail end of the hard long pipe, the soft pipe and the nozzle can be driven to slide in a reciprocating way along the hard long pipe by dragging the traction rope, thus realizing the remote spraying function. The long-cantilever atomizer is operated easily and safely and has simple structure.
Description
Affiliated technical field
The utility model relates to a kind of sprayer that is used for the crops pesticide, is specifically related to a kind of long cantilever sprayer, belongs to the agricultural plant protection apparatus technology.
Background technology
At present, in vast rural area, during to the crops pesticide, generally need manually bear a heavy sprayer, because spray boom is short, the medicine mist flies upward, and when especially crops are higher, is easy in the medicine mist suction body, leakage is arranged during the sprayer born, soup touches skin, and when adding the dispenser to the paddy field, the people need descend the paddy field progressively to sweep spray, inconvenient walking, and the soup that shank contact falls, so the mode drawback of traditional pesticide is conspicuous, labour intensity is big, poison easily, condition of work is abominable, efficient is not high.
Summary of the invention
For solve the labour intensity that traditional pesticide mode exists big, poison easily, problem such as condition of work is abominable, efficient is not high, the utility model provides a kind of long cantilever sprayer.
The technical scheme that the utility model adopted is: comprise and adopt a vertical tube that is installed on handcart or the motor vehicle, the lower end of a perpendicular support is inserted in the vertical tube, perpendicular support is provided with the vertical tube assembly and highly regulates support set, crosswise fixed has the hard long tube of a belt length rib on the vertical tube assembly, hard long tube is made multistage, connect with joint between per two sections, end is provided with the block assembly, with several ropes will long rib and the top of perpendicular support tiltedly draw, prevent the terminal sagging distortion of hard long tube, being provided with a plurality of slide assemblies of hanging hangs on hard long tube, be used for hanging jointly a flexible pipe, the section of hanging of flexible pipe is connected to shower nozzle, to the soup of flexible pipe one end input high pressure, medicine-chest is placed on handcart or the motor vehicle, is provided with a pull rope, drag pull rope can drive be positioned at hard long tube end hang slide assemblies and flexible pipe, shower nozzle reciprocatingly slides along hard long tube, thereby realizes the function of long-range injection.
The depth-adjustment joint of vertical tube is inserted in above-mentioned perpendicular support lower end, uses the screw tightening, can hang counterweight on the short cantilever above the perpendicular support, with the hard long tube weight that the big distance of balance overhangs, prevents the rollover lodging.
Above-mentioned vertical tube assembly is assembled by the perpendicular sleeve pipe that connects together and horizontal sleeve pipe, big bearing diagonal bar, traction wheel, truckle, perpendicular sleeve pipe is enclosed within outward on the perpendicular support, available screw tightening, and small machine can be contained in the positive and negative rotation of drive traction wheel on the big bearing diagonal bar.
Above-mentioned hard long tube, in the laterally inserted horizontal sleeve pipe that is fixed on the vertical tube assembly, its cross section can be circular, rectangle or other abnormity, except that a segment length of inserting horizontal sleeve pipe, the long rib of hard long tube and top connects into integral body, make multistage, connect with joint between per two sections, tighten with jag, in case excessive circumference dislocation, tens meters of length overall Ke Da occur, select to connect hop count according to the big or small needs in field, dismounting after conveniently using, deposit, the setting of long rib both can increase the intensity of hard long tube, also can prevent to hang slide assemblies and wave too big and cause to slide and be obstructed.
Above-mentioned hang slide assemblies by hang support, two cylindrical rollers, mandrel screw, turning cylinder, anchor ears assemble, being used for segmentation hangs flexible pipe and shower nozzle, and capable of hoisting hanging on the hard long tube reciprocatingly slides, when hanging between the slide assemblies variable in distance, under the pining down of flexible pipe, turning cylinder can rotate flexibly.
Above-mentioned block assembly is by comprising that a block, two bearing diagonal bars, pulley mandrel, terminal anchor ear assemble, and terminal anchor ear is enclosed within hard long tube end, and is fastening with screw.
Above-mentioned pull rope, pass the horizontal sleeve pipe on hard long tube, the vertical tube assembly, a plurality of slide assemblies of hanging, on the block of block assembly and on the traction wheel of vertical tube assembly, truckle, be connected with a wiring of hanging on the slide assemblies that is hung in hard long tube end, positive and negative rotation traction wheel reciprocatingly slides along hard long tube by dragging pull rope drive hose director, pull rope can drive traction wheel with small machine and drag, also available hand traction wheel drags, and adopts storage battery power supply during with small machine.
Above-mentioned flexible pipe, its section of hanging is connected to one or more shower nozzles, can realize long-range reciprocal injection, the injection of long-range fixed point when adopting a shower nozzle flexibly, can realize when adopting a plurality of shower nozzle that long-range spacing sprays, soup to flexible pipe one end input high pressure, can adopt the little water pump feed flow of driven by motor, also can adopt diesel engine, gasoline engine to drive little water pump feed flow, also available manpower pedal lever adds extension spring and takes feed flow as power, one end of extension spring is held lever, and the other end draws on the fixture that hangs over handcart or motor vehicle.
Above-mentioned handcart, bottom are provided with big roller and long column roller, support at the Lu Shangyong of broad big roller, support with the long column roller on the narrower ridge, can both drag easily.
Above-mentioned height is regulated support set, be enclosed within outward on the perpendicular support, but height up and down is used the screw tightening, can support the vertical tube assembly and rotate, and drives the rotation of hard long tube and hose director and realizes sweeping spray.
The beneficial effects of the utility model are: the people can just can realize flexibly on the ridge or on the road that long-range reciprocal injection, long-range fixed point are sprayed, the long-range spacing of many shower nozzles is sprayed, waste to soup during injection is little, and efficient improves greatly, and is easily easy, work situation is improved, and guarantees personal safety.Simple in structure, to dismantle, deposit, assembling, easy to operate, cost of manufacture is low, is fit to produce in enormous quantities, has excellent popularization to be worth.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the assembling schematic diagram of long cantilever sprayer.
Fig. 2 is that the long cantilever sprayer is installed in one of state diagram on the handcart
Fig. 3 be the long cantilever sprayer be installed in state diagram on the handcart two
Fig. 4 is the partial sectional view that two sections hard long tubes connect with joint
Fig. 5 highly regulates the support set schematic diagram
Fig. 6 hangs slide assemblies to hang installation diagram on hard long tube
Fig. 7 is the left view with respect to Fig. 6
Fig. 8 is that medicine-chest is placed in the component drawings on the handcart
Fig. 9 is the assembling schematic diagram that block assembly and hard long tube end one hangs slide assemblies and hard long tube
Figure 10 is the component drawings of vertical tube assembly
Figure 11 is the assembling schematic diagram of vertical tube assembly and hard long tube
Figure 12 hangs slide assemblies to hang installation diagram on the hard long tube of square type cross section
Figure 13 is the long cantilever sprayer assembling schematic diagram that flexible pipe connects a plurality of shower nozzles
1. perpendicular support 2. traction wheels 3. truckles 4. horizontal sleeve pipes among the figure
5. medicine-chest 6. extension springs 7. levers 8. little water pumps
9. vertical tube 10. is highly regulated support set 11. flexible pipes 12. and is hung slide assemblies
13. shower nozzle 14. pull ropes 15. block assemblies 16. hard long tubes
17. long rib 18. joints 19. ropes 20. perpendicular sleeve pipes
21. counterweight 22. handcarts 23. small machines 24. jags
25. cylindrical roller 26. mandrel screws 27. are hung support 28. turning cylinders
29. screw 30. anchor ears 31. screws 32. long column rollers
33. big roller 34. screws 35. terminal anchor ear 36. blocks
37. pulley mandrel 38. bearing diagonal bars 39. wirings 40. big bearing diagonal bars
41. screw 42. is hung hard long tube 44. shower nozzles in support 43. square-sections
The specific embodiment
As Fig. 1, adopt a vertical tube (9) that can be contained on handcart or the motor vehicle, the lower end of a perpendicular support (1) is inserted in the vertical tube (9) as supporting, regulate perpendicular support (1) highly by regulating insertion depth, with screw (31) tightening (showing) as Fig. 8, perpendicular support (1) is gone up outer perpendicular sleeve pipe (20) and height that is with a vertical tube assembly and is regulated support set (10), in the laterally inserted horizontal sleeve pipe (4) that is fixed on the vertical tube assembly of a hard long tube (16), hard long tube (16) connects into integral body (showing as Fig. 6) with the long rib (17) of top, hard long tube (16) is made multistage, connects with joint (18) between per two sections.With several ropes (19) the long rib (17) that hard long tube (16) top connects is tiltedly drawn, the other end of rope (19) is pulled to the top of perpendicular support (1) respectively, prevent the terminal sagging distortion of hard long tube (16), be provided with a plurality of slide assemblies (12) of hanging and hang on hard long tube (16), be used for hanging jointly a flexible pipe (11).As Fig. 9, Figure 10, Figure 11, be provided with one and pass hard long tube (16), horizontal sleeve pipe (4) on the vertical tube assembly, a plurality of pull ropes (14) of hanging slide assemblies (12), pull rope (14) is gone up the traction wheel (2) that reaches the vertical tube assembly around the block (36) of block assembly (15), on the truckle (3), pull rope (14) wiring (39) hung slide assemblies (12) on terminal with being hung in hard long tube (16) is connected, rotating traction wheel (2) reciprocatingly slides along hard long tube (16) by dragging pull rope (14) drive flexible pipe (11), the section of hanging of flexible pipe (11) connects a shower nozzle (13) or a plurality of shower nozzle (44) (as Figure 13), soup to flexible pipe (11) one ends input high pressure, as Fig. 2, Fig. 3, Fig. 8, medicine-chest (5) is placed on handcart (22) or the motor vehicle.
As Fig. 1, can on the short cantilever of perpendicular support (1) top, hang hard long tube (16) weight that counterweight (21) comes the big distance of balance to overhang, prevent lodging.
As Figure 10, as Figure 11, the vertical tube assembly is assembled by the perpendicular sleeve pipe (20) that connects together and horizontal sleeve pipe (4), big bearing diagonal bar (40), traction wheel (2), truckle (3), perpendicular sleeve pipe (20) is outer to be enclosed within on the perpendicular support (1), available screw (41) tightening, and small machine (23) can be contained in upward drive traction wheel (2) of big bearing diagonal bar (40).
Hard long tube cross section can be circular, as (16) among Fig. 6, it also can be rectangle, as (43) among Figure 12, or other abnormity, hard long tube (16) is made multistage, every segment length 2-3 rice, connect with joint (18) between per two sections, prick together, in case excessive circumference dislocation occurs with jag (24), tens meters of length overall Ke Da, select to connect hop count, the dismounting after conveniently using according to the big or small needs in field, deposit, as Fig. 6, among Figure 12, except that a segment length of inserting horizontal sleeve pipe (4), hard long tube (16 or 43) connects into integral body with a long rib (17) of top, both can increase the intensity of hard long tube (16), also can prevent to hang slide assemblies (12) and wave too big and cause to slide and be obstructed.
Show as Fig. 6, Fig. 7, Figure 12, hanging slide assemblies (12) assembles by hanging support (27 or 42), two cylindrical rollers (25), mandrel screw (26), turning cylinder (28), anchor ear (30), being used for segmentation hangs flexible pipe (11) and shower nozzle, and capable of hoisting hanging on the hard long tube (16 or 43) reciprocatingly slides, when hanging between the slide assemblies (12) variable in distance, under the pining down of flexible pipe (11), turning cylinder (28) can rotate flexibly.
Show that as Fig. 9 block assembly (15) is by comprising that a block (36), two bearing diagonal bars (38), pulley mandrel (37), terminal anchor ear (35) assemble, terminal anchor ear cover (35) is at the end of hard long tube (16), and is fastening with screw (34).
As Fig. 8, soup to flexible pipe one end input high pressure, can adopt the little water pump of driven by motor (8) feed flow, also can adopt diesel engine, gasoline engine to drive little water pump (8) feed flow, also available manpower pedal lever (7) adds extension spring (6) and takes feed flow as power, one end of extension spring (6) is held lever (7), and the other end draws on the handrail that hangs over handcart (22).
As Figure 10, as Figure 11, pull rope (14) can drive positive and negative the transferring of traction wheel (2) with small machine (23) and drag, and also available positive and negative hand traction wheel (2) drags, and adopts storage battery power supply during with small machine (23).
As Fig. 8, the bottom of handcart (22) is provided with big roller (33) and long column roller (32), supports at the Lu Shangyong of broad big roller (33), supports with long column roller (32) on the narrower ridge, can both drag easily.
As Fig. 5, highly regulate support set (10), in Fig. 1, Figure 13, be enclosed within outward on the perpendicular support (1), but height up and down is used the screw tightening, can support the vertical tube assembly and rotate, drive hard long tube (16 or 43), flexible pipe (11), shower nozzle (13 or 44) and rotate and realize sweeping spray.
During use, as Fig. 1, Fig. 2, Fig. 3 shows, the people can be on ridge, dragging handcart (22) or people on the road is positioned on the motor vehicle, pedal lever (7) pressurizes or starts little water pump (8) to flexible pipe (11) feed flow, the big distance of hard long tube (16) or (43) and flexible pipe (11) overhangs to field crops top, the hand traction wheel of rotating (2) or with the rotating of small machine (23) drive traction wheel (2) simultaneously, drag pull rope (14), thereby one that drags hard long tube (16 or 43) end is hung slide assemblies (12), driving flexible pipe (11) reciprocatingly slides along hard long tube (16 or 43), make the big distance of shower nozzle (13) back and forth sweep spray, thereby realize the function of long-range reciprocal injection, also can realize the fixed point injection, when road conditions are good, also can be as shown in figure 13, on the big distance hard long tube (16 or 43) that overhangs, the flexible pipe of hanging (11) has adopted a plurality of shower nozzles (44), after making all hang the suitable at interval distance of slide assemblies (12), a plurality of shower nozzles just have suitable distance between (44), this moment is pulling traction rope (14) no longer, a plurality of shower nozzles (44) are sprayed simultaneously, drag handcart (22) or start motor vehicle, the high velocity jet of can walking fast, efficient is very high, thereby realizes the function that long-range spacing is sprayed.
Claims (10)
1. long cantilever sprayer, it is characterized in that: comprise and adopt a vertical tube that is installed on handcart or the motor vehicle, the lower end of a perpendicular support is inserted in the vertical tube, perpendicular support is provided with the vertical tube assembly and highly regulates support set, crosswise fixed has the hard long tube of a belt length rib on the vertical tube assembly, hard long tube is made multistage, connect with joint between per two sections, end is provided with the block assembly, with several ropes will long rib and the top of perpendicular support tiltedly draw, prevent the terminal sagging distortion of hard long tube, being provided with a plurality of slide assemblies of hanging hangs on hard long tube, be used for hanging jointly a flexible pipe, the section of hanging of flexible pipe is connected to shower nozzle, and to the soup of flexible pipe one end input high pressure, medicine-chest is placed on handcart or the motor vehicle, be provided with a pull rope, drag pull rope can drive be positioned at hard long tube end hang slide assemblies and flexible pipe, shower nozzle reciprocatingly slides along hard long tube.
2. long cantilever sprayer according to claim 1 is characterized in that: the depth-adjustment joint of vertical tube is inserted in perpendicular support lower end, use the screw tightening, can hang counterweight on the short cantilever that erects above the support, the hard long tube weight that overhangs with the big distance of balance.
3. long cantilever sprayer according to claim 1, it is characterized in that: the vertical tube assembly is assembled by the perpendicular sleeve pipe that connects together and horizontal sleeve pipe, big bearing diagonal bar, traction wheel, truckle, perpendicular sleeve pipe is enclosed within outward on the perpendicular support, available screw tightening, and small machine can be contained in the positive and negative rotation of drive traction wheel on the big bearing diagonal bar.
4. long cantilever sprayer according to claim 1, it is characterized in that: in the hard laterally inserted horizontal sleeve pipe that is fixed on the vertical tube assembly of long tube, its cross section can be circle, rectangle or other abnormity, except that a segment length of inserting horizontal sleeve pipe, the long rib of hard long tube and top connects into integral body, makes multistage, connects with joint between per two sections, tighten tens meters of length overall Ke Da with jag.
5. long cantilever sprayer according to claim 1, it is characterized in that: hang slide assemblies by hang support, two cylindrical rollers, mandrel screw, turning cylinder, anchor ears assemble, being used for segmentation hangs flexible pipe and shower nozzle, and capable of hoisting hanging on the hard long tube reciprocatingly slides.
6. long cantilever sprayer according to claim 1 is characterized in that: the block assembly is by comprising that a block, two bearing diagonal bars, pulley mandrel, terminal anchor ear assemble, and terminal anchor ear is enclosed within hard long tube end, and is fastening with screw.
7. long cantilever sprayer according to claim 1, it is characterized in that: pull rope passes the horizontal sleeve pipe on hard long tube, the vertical tube assembly, a plurality of slide assemblies of hanging, on the block of block assembly and on the traction wheel of vertical tube assembly, truckle, be connected with a wiring of hanging on the slide assemblies that is hung in hard long tube end, positive and negative rotation traction wheel reciprocatingly slides along hard long tube by dragging pull rope drive hose director, pull rope can drive traction wheel with small machine and drag, and also available hand traction wheel drags.
8. long cantilever sprayer according to claim 1, it is characterized in that: its section of hanging of flexible pipe is connected to one or more shower nozzles, soup to flexible pipe one end input high pressure, can adopt the little water pump feed flow of driven by motor, also can adopt diesel engine, gasoline engine to drive little water pump feed flow, also available manpower pedal lever adds extension spring and takes feed flow as power, and an end of extension spring is held lever, and the other end draws on the fixture that hangs over handcart or motor vehicle.
9. long cantilever sprayer according to claim 1 is characterized in that: the handcart bottom is provided with big roller and long column roller, supports at the Lu Shangyong of broad big roller, supports with the long column roller on the narrower ridge.
10. long cantilever sprayer according to claim 1 is characterized in that: highly regulate support set and be enclosed within outward on the perpendicular support, but height up and down is used the screw tightening, can support the vertical tube assembly and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202915921U CN201644283U (en) | 2009-12-15 | 2009-12-15 | Long-cantilever atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202915921U CN201644283U (en) | 2009-12-15 | 2009-12-15 | Long-cantilever atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644283U true CN201644283U (en) | 2010-11-24 |
Family
ID=43109478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202915921U Expired - Fee Related CN201644283U (en) | 2009-12-15 | 2009-12-15 | Long-cantilever atomizer |
Country Status (1)
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| CN (1) | CN201644283U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069054A (en) * | 2011-01-14 | 2011-05-25 | 江苏华兰药用新材料股份有限公司 | Automatic atomizer |
| CN102513248A (en) * | 2011-11-14 | 2012-06-27 | 北京农业信息技术研究中心 | Medicine applying device and method |
| CN102527546A (en) * | 2010-12-29 | 2012-07-04 | 上海沪能防腐隔热工程技术有限公司 | Movable paint spraying equipment |
| CN102553750A (en) * | 2010-12-28 | 2012-07-11 | 上海沪能防腐隔热工程技术有限公司 | Polyurea waterproofing coating spraying vehicle for concrete for high-speed rail |
| CN103783020A (en) * | 2014-02-17 | 2014-05-14 | 江苏大学 | Fixed pipeline type paddy field spraying device |
| CN104920330A (en) * | 2015-07-22 | 2015-09-23 | 九江松田工程有限公司 | Crop pesticide spraying device |
| CN104996054A (en) * | 2014-12-17 | 2015-10-28 | 高同武 | New multipurpose agricultural machinery for irrigation, fertilization and chemicals-spraying by rope-pulled cantilever rotation and spray orifice lateral movement |
| CN105211037A (en) * | 2015-11-04 | 2016-01-06 | 盛世绿源科技有限公司 | Vehicle-mounted chemical spraying device and pesticide spray truck |
| CN105638389A (en) * | 2016-02-18 | 2016-06-08 | 中国农业科学院农田灌溉研究所 | Multifunctional self-walking urban road green belt irrigation vehicle |
| CN107347847A (en) * | 2017-07-15 | 2017-11-17 | 于光成 | The windproof pesticide spray truck in track field |
| CN107980602A (en) * | 2017-11-24 | 2018-05-04 | 中国农业大学烟台研究院 | A kind of movable type atomising cultivation system |
| CN110915509A (en) * | 2019-12-10 | 2020-03-27 | 宁夏大学 | Agricultural spraying and laying machine for bio-based liquid paper film |
| WO2023165146A1 (en) * | 2022-03-04 | 2023-09-07 | 权妙扣 | Agriculture and forestry operation system and control method thereof |
-
2009
- 2009-12-15 CN CN2009202915921U patent/CN201644283U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553750A (en) * | 2010-12-28 | 2012-07-11 | 上海沪能防腐隔热工程技术有限公司 | Polyurea waterproofing coating spraying vehicle for concrete for high-speed rail |
| CN102527546A (en) * | 2010-12-29 | 2012-07-04 | 上海沪能防腐隔热工程技术有限公司 | Movable paint spraying equipment |
| CN102069054A (en) * | 2011-01-14 | 2011-05-25 | 江苏华兰药用新材料股份有限公司 | Automatic atomizer |
| CN102513248A (en) * | 2011-11-14 | 2012-06-27 | 北京农业信息技术研究中心 | Medicine applying device and method |
| CN103783020A (en) * | 2014-02-17 | 2014-05-14 | 江苏大学 | Fixed pipeline type paddy field spraying device |
| CN104996054A (en) * | 2014-12-17 | 2015-10-28 | 高同武 | New multipurpose agricultural machinery for irrigation, fertilization and chemicals-spraying by rope-pulled cantilever rotation and spray orifice lateral movement |
| CN104920330B (en) * | 2015-07-22 | 2017-05-03 | 九江松田工程有限公司 | crop pesticide spraying device |
| CN104920330A (en) * | 2015-07-22 | 2015-09-23 | 九江松田工程有限公司 | Crop pesticide spraying device |
| CN105211037A (en) * | 2015-11-04 | 2016-01-06 | 盛世绿源科技有限公司 | Vehicle-mounted chemical spraying device and pesticide spray truck |
| CN105638389A (en) * | 2016-02-18 | 2016-06-08 | 中国农业科学院农田灌溉研究所 | Multifunctional self-walking urban road green belt irrigation vehicle |
| CN105638389B (en) * | 2016-02-18 | 2019-04-16 | 中国农业科学院农田灌溉研究所 | A kind of Multi-functional self-actuated walks pergola on the city road irrigator |
| CN107347847A (en) * | 2017-07-15 | 2017-11-17 | 于光成 | The windproof pesticide spray truck in track field |
| CN107347847B (en) * | 2017-07-15 | 2020-07-14 | 于光成 | Windproof pesticide spraying vehicle for rail field |
| CN107980602A (en) * | 2017-11-24 | 2018-05-04 | 中国农业大学烟台研究院 | A kind of movable type atomising cultivation system |
| CN110915509A (en) * | 2019-12-10 | 2020-03-27 | 宁夏大学 | Agricultural spraying and laying machine for bio-based liquid paper film |
| WO2023165146A1 (en) * | 2022-03-04 | 2023-09-07 | 权妙扣 | Agriculture and forestry operation system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiao Mingke Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Cao Jianhong Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20101215 |