CN101690472B - Variable amplitude spraying machine - Google Patents
Variable amplitude spraying machine Download PDFInfo
- Publication number
- CN101690472B CN101690472B CN2009100243731A CN200910024373A CN101690472B CN 101690472 B CN101690472 B CN 101690472B CN 2009100243731 A CN2009100243731 A CN 2009100243731A CN 200910024373 A CN200910024373 A CN 200910024373A CN 101690472 B CN101690472 B CN 101690472B
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- lateral strut
- sprayer
- worm
- vertical supports
- spraying machine
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Abstract
The invention discloses a variable amplitude spraying machine. The spraying machine comprises a handcart with travelling wheels, a liquid medicine tank, a petrol engine, a water pump, a vertical bracket, a horizontal bracket, spraying devices, a lifting device and recycling devices, wherein the liquid medicine tank, petrol engine and water pump are arranged on the chassis of the handcart, the vertical bracket is arranged on the front end of the handcart, the horizontal bracket is connected with the vertical bracket through a slider, the horizontal bracket is connected with a plurality of spraying devices and recycling devices, the spraying devices and the recycling devices are arranged symmetrically, the horizontal strut in the middle of each two adjacent spraying devices is provided with a hollow conical spray head, and the lifting device is connected with the horizontal strut. The spraying machine of the invention can be adjusted according to the height and line spacing of grapes or other corps growing on trellis, and collect the liquid medicine which can not hit grapes and blow in air and filtrate the collected liquid medicine for reuse so as to increase the utilization of the pesticides and reduce the damage of chemical pesticides to the personnel safety of operators and the environmental pollution.
Description
Described field
The invention belongs to agricultural mechanical field, relate to a kind of sprayer, particularly a kind of variable amplitude spraying machine.
Background technology
Open-air plantation grape damage by disease and insect is many, will spray medicine 1 time every 10～15 days, as sprays the back and rain and also will add spray 1 time, all will spray tens times agricultural chemicals every year.Use pesticide control crop diseases and pest crop smothering, purpose is to obtain best control efficiency with minimum agricultural chemicals, and does not cause negative effects such as person poultry poisoning and environmental pollution.In fact can be, the agricultural chemicals that spraying is gone out has only few part can reach on the target that will prevent and treat, studies show that the agricultural chemicals that sprays away from spraying equipment has only 25%～50% can be deposited on the crop leaf, most of agricultural chemicals loss, drift are in environment, poor efficiency during agricultural chemicals uses not only influences control efficiency, also wastes a large amount of agricultural chemicals, a large amount of agricultural chemicals are lost in the non-target environment, cause person poultry poisoning, environmental pollution., pesticide pollution serious situation backward at China's pesticide application technology and equipment, urgent need research can reduce the agricultural chemicals usage amount, reduces the pesticide application technology of pesticide pollution and mechanical accordingly.
Yet there are no soup recycle and reuse The Application of Technology in the existing vineyard sprayer, and the sprayer spray boom can not adjust timely and conveniently according to height and the line-spacing of grape or other hedge frame crops, cause range of application wideless.Therefore, develop a kind of variable amplitude spraying machine, and have a retracting device, can the sprayer that drip recycle and reuse from the medicine of target will be floated, for improving China's agricultural chemicals usage level, reduction is because of using the environmental problem that causes in the chemical pesticide process, and the pollution and the quality residual, that reduce dosage, raising dispenser efficient and entire environment that reduce agricultural chemicals have crucial science and practical significance.
Summary of the invention
The objective of the invention is to provide a kind of variable amplitude spraying machine, the sprayer unit of this machine can be adjusted according to height and the line-spacing of grape or other hedge frame crops, and can will not hit grape and drift to airborne liquid medicine collecting, filter the back recycling, this sprayer can improve the availability of agricultural chemicals, reduces chemical pesticide to the harm of operator's personal safety with reduce pollution to environment.
The technical scheme that realizes the foregoing invention purpose is: a kind of amplitude variation type spraying machine for vine, comprise the wheelbarrow that has road wheel, spray tank, gasoline engine, water pump, vertical supports, lateral strut, sprayer unit, lifting device, retracting device, described spray tank, gasoline engine, water pump is installed on the underframe of wheelbarrow, vertical supports is installed in the front end of wheelbarrow, described lateral strut is connected with vertical supports by slide block, on lateral strut, be connected with several sprayer units and retracting device, and sprayer unit and retracting device are symmetry shape, on the lateral strut in the middle of every adjacent two sprayer units hollow cone nozzle is installed, described lifting device is connected on the lateral strut.
Described sprayer unit is made up of vertical suspension rod and one group of shower nozzle, and shower nozzle can be directly installed on the suspension rod or by elastic tube and be connected with suspension rod.
Described vertical suspension rod is connected with lateral strut through sliding sleeve.
Collecting tank that described retracting device has screen pack by the upper plane baffle plate that is connected with lateral strut through sliding sleeve, bottom and the check valve that is located at the collecting tank lower end are formed.
Described collecting tank is made up of circular arc plate and side shield.
Described lifting device comprises the worm-and-wheel gear with latching characteristics, the worm and wheel engagement, the eccentric hand cranking handle of installing of worm screw one end, worm gear is fixed on the worm-wheel shaft, passing the zygonema device after the steel wire rope doubling is connected with an end of strap, two free ends are connected on the lateral strut through the pulley that is installed in the cross bar both sides that are connected with the vertical supports top respectively, and another free end of strap is on worm-wheel shaft, and worm screw passes through bracing frame and is fixed on the vertical supports below the cross bar.
Described lateral strut can move up and down on vertical supports by lifting device, with pergola grape or other hedge frame crops that adapts to differing heights.Be connected with one or more groups sprayer unit and retracting device on the described lateral strut, sprayer unit and retracting device on the lateral strut can about adjust, to adapt to the grape of different spacings.
Described sprayer unit is made up of one or more groups vertical suspension rod, shower nozzle can be directly installed on the suspension rod or by elastic tube and be connected on the suspension rod, according to the grape growth situation one group of shower nozzle is installed, shower nozzle can be regulated spray angle as required arbitrarily, making whole strain grape can both be sprayed onto droplet, is the tip position of grape trellis on lateral strut, a hollow cone nozzle is installed is from up to down sprayed, whole sprayer unit forms three-dimensional spraying, reaches insect protected, controls the optimum efficiency of worm.
The top of retracting device is a plane baffle plate, and the bottom is one to have the collecting tank of screen pack, is blocked by baffle plate after the droplet that does not hit grape passes grape trellis, and soup is gone into collecting tank along plate current, recyclablely after filtering utilizes again.Baffle plate also has the effect of keeping out the wind simultaneously, improves the deposition effect of soup on target.
The using method of sprayer of the present invention and operation principle:
At first shake the hand cranking handle of lifting device according to the height of manipulating object, the height of regulating lateral strut is to correct position, then according to the spraying system on the line-spacing adjustment lateral strut of manipulating object and the position of recovery system, and adjust the center of shower nozzle above the manipulating object directly over being installed in, start gasoline engine, regulate pressure regulator valve to suitable atomisation pressure, spray amount difference under the different atomisation pressures is so can regulate spray value on the unit are by pressure-regulating device.Promote dolly with proper speed and advance, in the time of the spray medicine, the medicine that retracting device will not hit target drips recovery, refunds spray tank after filtering and utilizes.
Utilize the intrinsic latching characteristics of worm-and-wheel gear, shake worm screw, can adjust lateral strut to arbitrarily highly, to adapt to the grape trellis of differing heights by handle.
Compared with prior art, advantage of the present invention and good effect:
1) variable amplitude spraying machine lifting device of the present invention can arrive suitable position according to the Height Adjustment spraying system of manipulating object, and adjust the position of spraying system and recovery system according to the manipulating object fabric width, can adapt to the spraying needs of multiple hedge frame crop, have adaptability widely.Hand lifting device is a worm-and-wheel gear, and the auto-lock function of this mechanism makes the adjustment of height easy to operate.
2) variable amplitude spraying machine of the present invention has carried one group of retracting device that is used for released liquor, can target will do not hit and the part soup recycling of drift in the environment, improved the availability of soup, reduced the management cost in orchard, reduced the pollution of chemical pesticide environment.The recovery baffle plate of sprayer of the present invention can play the effect of deep bead simultaneously, can improve the deposition effect of soup on target during the sprayer operation, has further improved the utilization ratio of soup.
3) the present invention also have simple in structure, easy accessibility, lower-cost advantage.
Description of drawings
Fig. 1 is variable amplitude spraying machine master TV structure figure of the present invention.
Fig. 2 is the backsight structure chart of variable amplitude spraying machine spray bracket device of the present invention.
Fig. 3 is the side-looking structure chart of variable amplitude spraying machine retracting device of the present invention.
Fig. 4 is the main TV structure figure of variable amplitude spraying machine retracting device of the present invention.
Fig. 5 is the main TV structure figure of variable amplitude spraying machine lifting device of the present invention.
Fig. 6 is the side-looking structure chart of variable amplitude spraying machine lifting device of the present invention.
Fig. 7 is the main TV structure figure of variable amplitude spraying machine zygonema device of the present invention.
Embodiment
The present invention will be described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 are respectively front view of the present invention and spray bracket device backsight structure chart, a kind of variable amplitude spraying machine, comprise the wheelbarrow that has road wheel, spray tank, gasoline engine, water pump, vertical supports, lateral strut, sprayer unit, lifting device, retracting device, described spray tank 2, gasoline engine 3, water pump 4 is installed on the underframe of wheelbarrow 1, vertical supports 5 is installed in the front end of wheelbarrow 1, described lateral strut 6 is connected with vertical supports 5 by slide block 14, on lateral strut 6, be connected with several sprayer units and retracting device, and sprayer unit and retracting device are symmetry shape, on the lateral strut 6 in the middle of every adjacent two sprayer units hollow cone nozzle 15 is installed, described lifting device is connected on the lateral strut 6.
Described sprayer unit is made up of vertical suspension rod 8 and one group of shower nozzle 11, and shower nozzle 11 can be directly installed on the suspension rod 8 or by elastic tube 29 and be connected with suspension rod.
Described vertical suspension rod 8 is connected with lateral strut 6 through sliding sleeve 25.
Fig. 3 and Fig. 4 have provided the structure chart of retracting device of the present invention, and collecting tank 10 that has screen pack by the upper plane baffle plate 9 that is connected with lateral strut 6 through sliding sleeve 25, bottom and the check valve 26 that is located at collecting tank 10 lower ends are formed.
Described collecting tank 10 is made up of circular arc plate 27 and side shield 28.
Fig. 5 and Fig. 6 have provided the structure chart of lifting device of the present invention, comprise worm-and-wheel gear with latching characteristics, worm screw 16 and worm gear 17 engagements, the eccentric hand cranking handle 13 of installing of worm screw one end, worm gear 17 is fixed on the worm-wheel shaft 24, passing zygonema device 12 after steel wire rope 18 doublings is connected with an end of strap 30, two free ends are connected on the lateral strut 6 through the pulley 7 that is installed in cross bar 21 both sides that are connected with vertical supports 5 tops respectively, strap 30 another free ends are on worm-wheel shaft 24, worm screw 16 is fixed on the vertical supports 5 below the cross bar 21 through bracing frames 23, specifically sees Fig. 7.
Sprayer of the present invention is equipped with control elements such as liquid back pipe road 22, manometer 19 and pressure regulator valve 20 on the delivery outlet of water pump 4 and pipeline that sprayer unit is connected.
Claims (4)
1. variable amplitude spraying machine, comprise the wheelbarrow that has road wheel, spray tank, gasoline engine, water pump, vertical supports, lateral strut, sprayer unit, lifting device, retracting device, described spray tank (2), gasoline engine (3), water pump (4) is installed on the underframe of wheelbarrow (1), vertical supports (5) is installed in the front end of wheelbarrow (1), it is characterized in that, described lateral strut (6) is connected with vertical supports (5) by slide block (14), on lateral strut (6), be connected with several sprayer units and retracting device
Collecting tank (10) that described retracting device has screen pack by the upper plane baffle plate (9) that is connected with lateral strut (6) through sliding sleeve (25), bottom and the horizontal valve (26) that is located at collecting tank (10) lower end are formed;
Described sprayer unit is made up of vertical suspension rod (8) and one group of shower nozzle (11);
Described sprayer unit and retracting device are arranged on the lateral strut (6) with respect to lateral strut (6) is centrosymmetric respectively, on the lateral strut (6) in the middle of every adjacent two sprayer units hollow cone nozzle (15) are installed;
Described lifting device is the worm-and-wheel gear of latching characteristics, worm screw (16) and worm gear (17) engagement, the eccentric hand cranking handle (13) of installing of worm screw one end, worm gear (17) is fixed on the worm-wheel shaft (24), passing zygonema device (12) after steel wire rope (18) doubling is connected with an end of strap (30), two free ends are connected on the lateral strut (6) through the pulley (7) that is installed in cross bar (21) both sides that are connected with vertical supports (5) top respectively, another free end of strap (30) is on turbine wheel shaft (24), and worm screw (16) is fixed on the following vertical supports (5) of cross bar (21) through bracing frame (23).
2. sprayer according to claim 1 is characterized in that: described shower nozzle (11) is directly installed on the suspension rod (8).
3. sprayer according to claim 1 is characterized in that: described shower nozzle (11) is connected with suspension rod (8) by elastic tube (29).
4. sprayer according to claim 1 is characterized in that: described collecting tank (10) is made up of circular arc plate (27) and side shield (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100243731A CN101690472B (en) | 2009-10-16 | 2009-10-16 | Variable amplitude spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100243731A CN101690472B (en) | 2009-10-16 | 2009-10-16 | Variable amplitude spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101690472A CN101690472A (en) | 2010-04-07 |
| CN101690472B true CN101690472B (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100243731A Expired - Fee Related CN101690472B (en) | 2009-10-16 | 2009-10-16 | Variable amplitude spraying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101690472B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007895A (en) * | 2010-10-13 | 2011-04-13 | 扬州大学 | Side tunnel type self-propelled pesticide spraying vehicle |
| CN102613160B (en) * | 2012-03-22 | 2014-04-09 | 北京农业信息技术研究中心 | Self-walking variable-quantity liquid medicine spraying device and liquid medicine spraying method for grapery |
| CN102652510B (en) * | 2012-05-28 | 2013-07-17 | 西北农林科技大学 | Comprehensive spray control test stand |
| CN102763633A (en) * | 2012-07-18 | 2012-11-07 | 山东华盛农业药械有限责任公司 | Spraying boom lifting and self-locking device of boom sprayer |
| CN102870752B (en) * | 2012-09-10 | 2014-12-03 | 许兴旺 | Special sprayer for grapes |
| CN108112565A (en) * | 2016-11-30 | 2018-06-05 | 山东科技大学 | A kind of field pesticides spray truck |
| CN106719559B (en) * | 2017-03-03 | 2018-07-24 | 广州力骏生物科技有限公司 | A kind of agricultural efficient spraying fungicide equipment of crop |
| CN107917495B (en) * | 2017-11-23 | 2020-06-12 | 泉州市菲式生物科技有限公司 | Humidifying device for cake cutting processing workshop |
| CN108580077A (en) * | 2018-04-11 | 2018-09-28 | 李美全 | A kind of gardens white equipment of trunk surface spray |
| CN110692407B (en) * | 2019-11-15 | 2022-04-15 | 扬州市苏灵农药化工有限公司 | Pesticide spraying method |
| CN112106759A (en) * | 2020-09-27 | 2020-12-22 | 方志林 | Pesticide spraying device |
| CN112385632B (en) * | 2020-11-13 | 2023-04-07 | 南通科技职业学院 | Variable spraying control system and control method of plant protection unmanned aerial vehicle based on LQR (Long Range response) controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5653389A (en) * | 1995-09-15 | 1997-08-05 | Henderson; Graeme W. | Independent flow rate and droplet size control system and method for sprayer |
| CN2501590Y (en) * | 2001-05-31 | 2002-07-24 | 王乐轩 | Multifunctional agricultural sprayer |
| CN2702783Y (en) * | 2004-04-26 | 2005-06-01 | 梅州市风华喷雾喷灌机械设备有限公司 | Trailer type Golf course spraying machine |
| CN100475352C (en) * | 2007-04-06 | 2009-04-08 | 西北农林科技大学 | Motor driven sprayer |
| CN201287098Y (en) * | 2008-10-13 | 2009-08-12 | 农业部南京农业机械化研究所 | Double-rod adjustable multi-position sprayer |
-
2009
- 2009-10-16 CN CN2009100243731A patent/CN101690472B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5653389A (en) * | 1995-09-15 | 1997-08-05 | Henderson; Graeme W. | Independent flow rate and droplet size control system and method for sprayer |
| CN2501590Y (en) * | 2001-05-31 | 2002-07-24 | 王乐轩 | Multifunctional agricultural sprayer |
| CN2702783Y (en) * | 2004-04-26 | 2005-06-01 | 梅州市风华喷雾喷灌机械设备有限公司 | Trailer type Golf course spraying machine |
| CN100475352C (en) * | 2007-04-06 | 2009-04-08 | 西北农林科技大学 | Motor driven sprayer |
| CN201287098Y (en) * | 2008-10-13 | 2009-08-12 | 农业部南京农业机械化研究所 | Double-rod adjustable multi-position sprayer |
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| CN101690472A (en) | 2010-04-07 |
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Granted publication date: 20110713 Termination date: 20111016 |