CN201204888Y - 'II' shaped circulation sprayer - Google Patents
'II' shaped circulation sprayer Download PDFInfo
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- CN201204888Y CN201204888Y CNU2008201081843U CN200820108184U CN201204888Y CN 201204888 Y CN201204888 Y CN 201204888Y CN U2008201081843 U CNU2008201081843 U CN U2008201081843U CN 200820108184 U CN200820108184 U CN 200820108184U CN 201204888 Y CN201204888 Y CN 201204888Y
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Abstract
The utility model discloses an ''n''-shaped circulating spray pump which includes a frame (2), a pesticide box (1), two spray rods (10) and a nozzle (11); an ''pi''-shaped dispersing-resistant hood cover (3) which has an adjustable width and can span on the canopy of a fruit tree is connected with the frame (2). The bottom part of the ''pi''-shaped dispersing-resistant hood cover (3) is provided with a pesticide liquid collection slot; the liquid suction tube of a pesticide liquid recycling device is arranged at the bottom part of the pesticide liquid collection slot. The spray rods are alternatively arranged on the surfaces of the two side walls inside the hood cover; the front, back, up and lower angles of the nozzle on a vertical plane and a horizontal plane are adjustable, thus being capable of realizing profile modeling and spraying. When in work, the ''pi''-shaped dispersing-resistant hood cover (3) spans on the canopy of a fruit tree for forming a semi-closed space; the spraying operation is finished in the space. In the utility model, the ''pi''-shaped dispersing-resistant hood cover can be used for collecting the pesticide liquid breaking away from a target; in this way, the pesticide operating factor is improved, the threatening to the human safeties and the pollutions to the environment are reduced; the effects of meteorological factors is reduced and timely control operations for plant diseases and insect pests can be carried out.
Description
Technical field
The utility model relates to a kind of " Π " type circulation sprayer, the anti-cover cap that wafts of " Π " type of employing, make in the space that is sprayed at relative closure and carry out, change the speed and the direction in shower nozzle surrounding air flow field, reduce the drift sedimentation of droplet to non-target zone, cover cap can also be collected the droplet that breaks away from target, loops back medicine-chest by the soup retracting device, minimizing improves the agricultural chemicals availability to the pollution of environment.Belong to the equipment for plant protection technical field.
Background technology
Fruit tree is one of damage by disease and insect frequency and the maximum crop of control number of times, annual need to spray surplus all kinds of agricultural chemicals ten time, promotes the annual spraying times in area even up to surplus 20 times in part.The medical instruments product that China is applied to the orchard plant protection operation mainly contains manually (electronic) knapsack sprayer, mechanically-operated knapsack mist sprayer, pedestal mounted sprayer, motor-driven spray gun (bar), orchard air-assisted spraying machine etc.What undertake orchard plant protection operation main task at present is manual knapsack sprayer and motor-driven spray gun.Generally adopt big capacity spraying, the artificial spraying does not reach and reduces the agricultural chemicals waste, improves the purpose of pesticide efficacy, and very serious to man body pollution.Even the comparatively advanced wind spraying aid type orchard sprayer of use still has fluid loss or drift more than 50%, still the person, environment are worked the mischief.Because sprayer is limited by external meteorological factor, can not spray when extraneous wind speed is bigger, so just can not prevent and treat operation timely and effectively according to the generation development of damage by disease and insect.Therefore from improving agricultural chemicals utilization ratio and environmental angle, study a kind of droplet dispenser facility that improve the agricultural chemicals availability that run off of controlling effectively and seem particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of " Π " type circulation sprayer at the deficiencies in the prior art, straddle on the fruit tree by the anti-cover cap that wafts of " Π " type that adopts tunnel type, make in the space that is sprayed at relative closure and carry out, not only change the speed and the direction in shower nozzle surrounding air flow field, reduce the drift sedimentation of droplet to non-target zone, and cover cap can also be collected the droplet that breaks away from target and holds the collection groove to soup, and loop back medicine-chest by the soup retracting device, save agricultural chemicals, reduced pollution.
Be achieved by the following technical solution in the utility model:
A kind of " Π " type circulation sprayer comprises: frame 2, medicine-chest 1, spray boom 10, shower nozzle 11 is characterized in that broad-adjustable " Π " type that straddles on the fruit tree canopy that also has that is connected with frame 2 prevents wafing cover cap 3 and end face water conservancy diversion cover cap 8.
In above-mentioned " Π " type circulation sprayer, the anti-cover cap 3 that wafts of described " Π " type is " Π " type tunnel structures, and during work, the anti-cover cap 3 that wafts of " Π " type straddles on the fruit tree canopy, forms a semiclosed space, and the spraying operation is finished in this space.
In above-mentioned " Π " type circulation sprayer, the anti-cover cap 3 that wafts of described " Π " type is fixed near the metope of frame 2 one sides, and opposite side connects with an operation width adjusting oil cylinder 5, and anti-cover cap 3 width that waft of " Π " type can be regulated according to the canopy size.
In above-mentioned " Π " type circulation sprayer, described spray boom 10 vertically is installed on the anti-cover cap 3 inner two side walls of wafing of " Π " type, the installation site of one spray boom 10 is near the leading edge of described wall, the installation site of another spray boom 10 is near the back edge of described wall, being staggered installs, spraying in opposite directions, spray direction is aimed at the centre position of anti-cover cap 3 walls that waft of described " Π " type.Layout not only can improve the soup yield like this, and spray is staggered that the spray meeting is formed rotating vortex in canopy, increases the turbulence intensity in the canopy, improves the soup deposition effect.
In above-mentioned " Π " type circulation sprayer, the shower nozzle pose is adjustable, between spray boom 10 and shower nozzle 11 turning joint 12 and 13 has been installed, and can adjust the shower nozzle spray angle of front and back up and down on level and vertical two planes, realizes profile modeling spray.
In above-mentioned " Π " type circulation sprayer, end face water conservancy diversion cover cap 8 is installed in the wall front end of " Π " type cover cap, and these end face water conservancy diversion cover cap 8 width can cover the space between shower nozzle 11 and the canopy.
In above-mentioned " Π " type circulation sprayer, be equipped with in the wall bottom of described " Π " type anti-waft cover cap 3 and end face water conservancy diversion cover cap 8 be used to collect soup hold liquid bath 4.
In above-mentioned " Π " type circulation sprayer, the liquid pump 6 that a band control element 7 is arranged that links to each other with medicine-chest 1, after this control element 7, be divided into two liquid roads, article one, enter spray boom 10 sprayings, another is the phegma road, this phegma road enters a soup retracting device 14, and the described liquid bath 4 that holds also is connected with this soup retracting device 14.Soup flows out from medicine-chest 1, through liquid pump 6 pressurization feed flows, shunt by control element 7 pressure regulation, part soup enters spray boom 10 sprayings, reflux part by soup retracting device 14, in soup retracting device 14, form pressure differential, suck the released liquor that holds in the liquid bath 4, come back to medicine-chest 1, simultaneously the soup in the medicine-chest 1 is stirred.The soup that does not deposit on the target can be tackled by the wall of cover cap, collect the funnelform soup of installing the wall bottom and hold liquid bath 4, hold liquid bath 4 and be equipped with filter screen, the pipette of soup retracting device 14 is installed in the bottommost that holds liquid bath 4, the sucked back after filtering medicine-chest 1 of the soup of collection.
In above-mentioned " Π " type circulation sprayer, be provided with top elasticity at the top of the anti-cover cap 3 that wafts of " Π " type and block 9.
In above-mentioned " Π " type circulation sprayer, described end face water conservancy diversion cover cap 8 is provided with flexible finger 17 near canopy one end, can either play to reduce the influence of extraneous air-flow to fine mist, can not damage the canopy branches and leaves again.
In sum, the utility model adopts tunnel type circulation spraying system can effectively reduce the drift and the loss of pesticide droplet, increases the deposition of agricultural chemicals on target, improves the agricultural chemicals availability, reduces environmental pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that atomising device of the present utility model is regulated the parts structural representation;
Fig. 4 is a spray boom scheme of installation of the present utility model;
Fig. 5 is an end face water conservancy diversion cover cap structural representation of the present utility model;
Fig. 6 is a liquid of the present utility model road schematic diagram.
Embodiment
Below by accompanying drawing and concrete enforcement the utility model is described in detail.
The utility model hangs with the middle fraction horsepower tractor with rearmounted power take-off and connects, as shown in Figure 1 and Figure 2, the utility model comprises: the anti-cover cap 3 that wafts of medicine-chest 1, frame 2, " Π " type, hold parts such as liquid bath 4, operation width adjusting oil cylinder 5, liquid pump 6, control element 7, end face water conservancy diversion cover cap 8, top elasticity block 9, spray boom 10, shower nozzle 11.
The width of the anti-cover cap 3 that wafts of " Π " type can be regulated according to the canopy size.Π " the anti-cover cap 3 that wafts of type fixes near the metope of fuselage one sides, opposite side and two-way cylinder, i.e. operation width adjusting oil cylinder 5 connects, and by control operation width adjusting oil cylinder 5, reaches adjustments " Π " type prevent the wafing purpose of cover cap 3 apertures.Installation top, the top elasticity of the anti-cover cap 3 that wafts of " Π " type blocks 9, can prevent that soup is from the anti-cover cap 3 tops escape of wafing of " Π " type.
As shown in Figure 3, can on level and vertical two planes, adjust the spray angle of shower nozzle front and back about in the of 11, realize the different poses of shower nozzle 11, thereby realize profile modeling spray.Shower nozzle 11 connects with spray boom 10 by turning joint 12,13, the sealing of " O " type circle is arranged in the turning joint 12,13, prevent to leak, the nut of turning joint 12 can be adjusted the deflection angle of shower nozzle 11 at perpendicular, and the nut of turning joint 13 can be adjusted the deflection angle of shower nozzle 11 at horizontal plane.
As shown in Figure 4, spray boom 10 vertically is installed on the anti-cover cap 3 inner two side walls of wafing of " Π " type, the installation site of one spray boom is near the leading edge of wall, the installation site of another spray boom 10 is near the back edge of wall, being staggered installs, spraying in opposite directions, spray direction is aimed at the centre position of cover cap wall.
The anti-cover cap 3 wall front ends that waft of " Π " type are installed end face kuppe lid 8 as shown in Figure 5, the width of end face water conservancy diversion cover cap 8 can cover the space between shower nozzle 11 and the canopy, end face water conservancy diversion cover cap 8 is provided with flexible finger 17 near canopy one end, finger 17 is made up of the elastic plate of one group of certain width, after colliding branch, dodge, and other maintenances are motionless, so promptly can play the barrier air effect with the elastic plate of branch collision, can not injure branch again, increase trafficability characteristic.
As shown in Figure 6, soup flows out from medicine-chest 1, through liquid pump 6 pressurization feed flows, shunts by control element 7 pressure regulation, part soup enters spray boom 10 sprayings, reflux part by soup retracting device 14, in soup retracting device 14, form pressure differential, suck the released liquor that holds in the liquid bath 4, come back to medicine-chest 1, simultaneously the soup in the medicine-chest 1 is stirred, the adjusting of atomisation pressure realizes that by regulating pressure regulator valve 15 atomisation pressure shows by manometer 16.
The course of work of this " Π " type circulation sprayer is as follows:
1. the hook with " Π " type circulation sprayer hangs on the tractor-draw-plate, inserts good bearing pin and puts on split pin, and universal drive shaft is installed then, and tractor motive power output shaft is connected with liquid pump 6.
2. check whether the lubricating oil in the liquid pump 6 arrives oil level; Each grease nipple place filling butter; Tractor, the inflation of sprayer tire; The inflation of membrane pump air chamber.
3. the cover cap aperture is regulated: handle operation width adjusting oil cylinder 5 according to the canopy diameter, anti-cover cap 3 apertures of wafing of " Π " type of regulating.
4. showerhead configurations:, select nozzle type and model according to fruit tree growth situation and spraying volume requirement.According to the deflection angle of fruit tree canopy shape adjustments shower nozzle, realize profile modeling spray.
5. pump pressure adjustment: clockwise rotate the pump pressure regulator valve, pressure is increased, otherwise pressure reduces.Pump pressure generally is controlled at 1.0～1.5Mpa.
6. the 1/3 capacity clear water of packing in the medicine-chest, spraying in normal operation, the regulator of rotation control element is regulated the shower nozzle atomisation pressure.Check whether each parts work such as soup recovery system, spraying system are normal, and each connecting portion has or not phenomenons such as leakage, leakage of oil.Especially to check whether medical liquid atomizing performance, pipeline control system etc. are normal.
7. operation: open the spray switch operation of spraying, the anti-cover cap that wafts of control " Π " type straddles on the fruit tree canopy, and two side walls is consistent with canopy two lateral extents when guaranteeing the sprayer operation.
The utility model is when operation, and fruit tree quilt cover housing is lived, and sprays in a semi-enclosed space, has reduced the drift of fine mist, and the soup interception that is not deposited on the target can be collected recycling, has not only saved agricultural chemicals, and little to personal injury.Because the anti-effect of wafing is remarkable, can reach control efficiency quickly in the bigger time operation of extraneous wind speed.The shower nozzle spray angle is adjustable, can realize profile modeling spray.The staggered centering spraying of spray boom can increase the turbulence intensity of air-flow in the canopy at the inner spiral flow field that forms of canopy, makes mist droplet deposition even.This invention effectively reduces the drift and the loss of pesticide droplet, increases the deposition of agricultural chemicals on target, improves the agricultural chemicals availability, reduces environmental pollution.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1, a kind of " Π " type circulation sprayer, comprise: frame (2), medicine-chest (1), spray boom (10), shower nozzle (11), it is characterized in that broad-adjustable " Π " type that straddles on the fruit tree canopy that also has that is connected with frame (2) prevents wafing cover cap (3) and end face water conservancy diversion cover cap (8).
2, " Π " according to claim 1 type circulation sprayer, it is characterized in that, the anti-cover cap (3) that wafts of described " Π " type is " Π " type tunnel structure, during work, the anti-cover cap (3) that wafts of " Π " type straddles on the fruit tree canopy, form a semiclosed space, the spraying operation is finished in this space.
3, " Π " according to claim 1 type circulation sprayer, it is characterized in that, the anti-cover cap (3) that wafts of described " Π " type is fixed near the metope of frame (2) one sides, and opposite side can connect the operation width adjusting oil cylinder (5) that anti-cover cap (3) width that wafts of " Π " type is regulated with one.
4, according to claim 1 or 2 or 3 described " Π " type circulation sprayer, it is characterized in that, described spray boom (10) vertically is installed on the anti-inner two side walls of cover cap (3) of wafing of " Π " type, the installation site of one spray boom (10) is near the leading edge of described wall, the installation site of another spray boom (10) is near the back edge of described wall, be staggered and install, spray direction is aimed at the centre position of anti-cover cap (3) wall that wafts of described " Π " type.
5, according to claim 1 or 2 or 3 described " Π " type circulation sprayer, it is characterized in that, turning joint (12) and (13) that can realize the shower nozzle profile modeling spray have been installed between spray boom (10) and shower nozzle (11).
6, according to claim 1 or 2 or 3 described " Π " type circulation sprayer, it is characterized in that end face water conservancy diversion cover cap (8) is installed in the wall front end of " Π " type cover cap, this end face water conservancy diversion cover cap (8) width can cover the space between shower nozzle and the canopy.
7, according to claim 1 or 2 or 3 described " Π " type circulation sprayer, it is characterized in that, bottom the wall of anti-waft cover cap (3) and end face water conservancy diversion cover cap (8) of described " Π " type, be equipped be used to collect soup hold liquid bath (4).
8, " Π " according to claim 7 type circulation sprayer, it is characterized in that, the liquid pump (6) that a band control element (7) is arranged that links to each other with medicine-chest (1), be divided into two liquid roads afterwards at this control element (7), article one, enter spray boom (10), another is the phegma road, and this phegma road enters a soup retracting device (14), and the described liquid bath (4) that holds also is connected with this soup retracting device (14).
9, " Π " according to claim 6 type circulation sprayer is characterized in that, is provided with top elasticity at the top of the anti-cover cap (3) that wafts of " Π " type and blocks (9).
10, " Π " according to claim 6 type circulation sprayer is characterized in that, described end face water conservancy diversion cover cap (8) is provided with flexible finger (17) near canopy one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081843U CN201204888Y (en) | 2008-05-26 | 2008-05-26 | 'II' shaped circulation sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081843U CN201204888Y (en) | 2008-05-26 | 2008-05-26 | 'II' shaped circulation sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204888Y true CN201204888Y (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201081843U Expired - Fee Related CN201204888Y (en) | 2008-05-26 | 2008-05-26 | 'II' shaped circulation sprayer |
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| CN (1) | CN201204888Y (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165944A (en) * | 2010-12-08 | 2011-08-31 | 中国农业大学 | Air-assisted grid circulating spraying system |
| CN102318593A (en) * | 2011-08-18 | 2012-01-18 | 刘增祥 | Gantry mist sprayer |
| CN102716830A (en) * | 2012-05-22 | 2012-10-10 | 王光树 | Protective wing of sprayer |
| CN102792941A (en) * | 2011-05-25 | 2012-11-28 | 北京市房山区农业机械研究所 | Pesticide sprayer |
| CN103797977A (en) * | 2013-12-11 | 2014-05-21 | 塔里木大学 | High-speed high-voltage pulse air-sweeping type red date harvesting machine |
| CN104509516A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Plastic housing type pesticide spraying machine for trees |
| CN105104339A (en) * | 2015-08-17 | 2015-12-02 | 南通市广益机电有限责任公司 | Hand-push type environmental-friendly high-efficiency spraying vehicle |
| CN105918291A (en) * | 2016-05-04 | 2016-09-07 | 徐州工程学院 | Vehicle-mounted diagnosis and treatment equipment for endangered plant Cercidiphyllum japonicum and working method of vehicle-mounted diagnosis and treatment equipment |
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| CN106973884A (en) * | 2017-05-16 | 2017-07-25 | 成都森洁商贸有限公司 | Safety type blueberry pesticide dispersal equipment |
| CN107484746A (en) * | 2017-10-12 | 2017-12-19 | 济南大学 | A kind of wind being applied under high spindle cropping pattern send accuracy pesticide applying device |
| CN108452961A (en) * | 2018-02-05 | 2018-08-28 | 南通市广益机电有限责任公司 | A kind of circulation sprayer |
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| CN109804994A (en) * | 2019-01-31 | 2019-05-28 | 华南农业大学 | A kind of knapsack sprayer of recyclable medical fluid |
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| CN110463679A (en) * | 2019-09-09 | 2019-11-19 | 南京农业大学 | A kind of orchard gate solid air-assisted type spraying machine |
| CN110547281A (en) * | 2019-10-15 | 2019-12-10 | 农业农村部南京农业机械化研究所 | Spiral rotary fruit tree spraying device and control method thereof |
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| CN111565567A (en) * | 2017-11-27 | 2020-08-21 | 艾格赛尔工业公司 | Collection panel |
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| CN112772096A (en) * | 2021-01-20 | 2021-05-11 | 国家林业和草原局泡桐研究开发中心 | Quantitative fertilizer injection unit of persimmon tree microelement |
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2008
- 2008-05-26 CN CNU2008201081843U patent/CN201204888Y/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165944A (en) * | 2010-12-08 | 2011-08-31 | 中国农业大学 | Air-assisted grid circulating spraying system |
| CN102165944B (en) * | 2010-12-08 | 2013-06-19 | 中国农业大学 | Air-assisted grid circulating spraying system |
| CN102792941A (en) * | 2011-05-25 | 2012-11-28 | 北京市房山区农业机械研究所 | Pesticide sprayer |
| CN102792941B (en) * | 2011-05-25 | 2014-09-17 | 北京市房山区农业机械研究所 | Pesticide sprayer |
| CN102318593A (en) * | 2011-08-18 | 2012-01-18 | 刘增祥 | Gantry mist sprayer |
| CN102716830A (en) * | 2012-05-22 | 2012-10-10 | 王光树 | Protective wing of sprayer |
| CN104509516A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Plastic housing type pesticide spraying machine for trees |
| CN103797977A (en) * | 2013-12-11 | 2014-05-21 | 塔里木大学 | High-speed high-voltage pulse air-sweeping type red date harvesting machine |
| CN103797977B (en) * | 2013-12-11 | 2016-02-03 | 塔里木大学 | A kind of high speed and high pressure pulse air-sweeping type red date reaping machine |
| CN105104339A (en) * | 2015-08-17 | 2015-12-02 | 南通市广益机电有限责任公司 | Hand-push type environmental-friendly high-efficiency spraying vehicle |
| CN105918291A (en) * | 2016-05-04 | 2016-09-07 | 徐州工程学院 | Vehicle-mounted diagnosis and treatment equipment for endangered plant Cercidiphyllum japonicum and working method of vehicle-mounted diagnosis and treatment equipment |
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| CN106070153A (en) * | 2016-07-21 | 2016-11-09 | 湖州市农业科学研究院 | A kind of vegetable plot sealed insect-killing device of railcar |
| CN106070153B (en) * | 2016-07-21 | 2022-03-04 | 湖州市农业科学研究院 | Vegetable field railcar sealed insecticidal device |
| CN106973884A (en) * | 2017-05-16 | 2017-07-25 | 成都森洁商贸有限公司 | Safety type blueberry pesticide dispersal equipment |
| CN107484746A (en) * | 2017-10-12 | 2017-12-19 | 济南大学 | A kind of wind being applied under high spindle cropping pattern send accuracy pesticide applying device |
| CN111565567A (en) * | 2017-11-27 | 2020-08-21 | 艾格赛尔工业公司 | Collection panel |
| CN108452961A (en) * | 2018-02-05 | 2018-08-28 | 南通市广益机电有限责任公司 | A kind of circulation sprayer |
| CN108782517A (en) * | 2018-05-23 | 2018-11-13 | 扬州大学 | A kind of Intelligent copying spray frame and its application method |
| CN108782517B (en) * | 2018-05-23 | 2021-04-02 | 扬州大学 | Intelligent profiling pesticide spraying frame and use method thereof |
| CN108835080A (en) * | 2018-06-21 | 2018-11-20 | 安徽省中日农业环保科技有限公司 | A kind of windy pipe circulation sprayer |
| CN109804994A (en) * | 2019-01-31 | 2019-05-28 | 华南农业大学 | A kind of knapsack sprayer of recyclable medical fluid |
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| CN110063322B (en) * | 2019-05-28 | 2024-02-09 | 四川农业大学 | A divide area spraying device for intercropping |
| CN110463679A (en) * | 2019-09-09 | 2019-11-19 | 南京农业大学 | A kind of orchard gate solid air-assisted type spraying machine |
| CN110547281A (en) * | 2019-10-15 | 2019-12-10 | 农业农村部南京农业机械化研究所 | Spiral rotary fruit tree spraying device and control method thereof |
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| CN112772096A (en) * | 2021-01-20 | 2021-05-11 | 国家林业和草原局泡桐研究开发中心 | Quantitative fertilizer injection unit of persimmon tree microelement |
| CN112772096B (en) * | 2021-01-20 | 2022-08-23 | 中国林业科学研究院经济林研究所 | Quantitative fertilizer injection unit of persimmon tree microelement |
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