CN102696569B - Spray boom conversion device for boom sprayer - Google Patents
Spray boom conversion device for boom sprayer Download PDFInfo
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- CN102696569B CN102696569B CN201210199175.0A CN201210199175A CN102696569B CN 102696569 B CN102696569 B CN 102696569B CN 201210199175 A CN201210199175 A CN 201210199175A CN 102696569 B CN102696569 B CN 102696569B
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Abstract
The invention relates to a spray boom conversion device for a boom sprayer. The device comprises a base, a lifting mechanism and a folding mechanism, wherein the base, an upper frame, a lower frame and a front frame are hinged to form a parallelogram mechanism, and two ends of a lifting actuation piece are hinged to the lower frame and the front frame; a side frame of the folding mechanism is hinged to one side of the front frame, and two ends of a folding actuation piece are hinged to the rear side of the front frame and the rear side of the side support; and a connecting lever of an angular transformation mechanism is connected with the side support, a first fixed support and a second fixed support are fixed on the connecting lever, a first angle actuation piece is hinged to the first fixed support and an intermediate side lever, a second angle actuation piece is hinged to the second fixed support and an oscillating bar, two ends of the oscillating bar are hinged to the connecting lever and a connecting rod, and the connecting rod is hinged to an end side lever. The device has a reasonable structure, can be conveniently and quickly operated, can perform profile modeling spray operation according to target plants, and can meet the control operation requirements of plant diseases and insect pests on different occasions such as field crops, espalier crops, fruit trees and forest.
Description
Technical field
The present invention relates to a kind of spray boom shifter for boom sprayer, belong to equipment for plant protection technical field.
Background technology
Spray bar type spraying machine is mainly by forming with the jet pipe of shower nozzle on medicine-chest, force pump, spray boom and connection spray boom, and the liquid in medicine-chest sprays to crop through force pump, jet pipe and shower nozzle and carries out extermination of disease and insect pest operation.Spray bar type spraying machine is mainly used in land for growing field crops crops as the extermination of disease and insect pest such as paddy rice, wheat, when use, is " one " font, when travel position, be rugosity; And tunnel type sprayer is fixed with spray boom in both sides, tunnel, there is orchard dedicated tunnel formula sprayer dispenser for the fruit tree such as apple and pears; Also disclosing at present can be by regulating the change of angle between spray boom and side spray bar and perpendicular put spray boom and form different shapes from the change of side spray bar relative position, can not only carry out tunnel type spraying, be suitable for again hedge frame shape plant pest management, to improve sprayer service efficiency.But current disclosed spray boom mapped structure can not carry out profiling according to the shape of bar thing, therefore can not be applicable to proportion of crop planting and orchard and the street tree of various height and shape.Moreover, at present discloseder spray boom transcribers change at tunnel structure and " one " adopt manual operation when character form structure conversion, inconvenience operates.
Summary of the invention
The object of this invention is to provide one rational in infrastructure, convenient to operation, can realize according to target plant the spray boom shifter for boom sprayer of profile modeling spray operation.
The present invention is that the technical scheme achieving the above object is: a kind of spray boom shifter for boom sprayer, it is characterized in that: comprise base, the elevating mechanism being connected with base, is arranged on the fold mechanism of elevating mechanism both sides, and is arranged on the angular transformation mechanism on each fold mechanism;
Described base comprises underframe and rear column, elevating mechanism comprises upper frame, underframe and front baffle and lifting executive item, before and after upper frame, both sides are hinged on respectively the top of front baffle and the top of rear column, the bottom of hinged front baffle and the bottom of rear column respectively, both sides before and after underframe, and base, upper frame, underframe and front baffle form parallel-crank mechanism, and its two ends of lifting executive item are hinged on respectively on underframe and front baffle;
Described fold mechanism comprises side stand and folding executive item, and side stand is hinged on the sidepiece of front baffle, and the two ends of folding executive item are hinged on respectively the rear side of front baffle and the rear side of side stand;
Described angular transformation mechanism comprises connecting rod, distolateral bar, middle side lever, first fixed support the second fixed support and connecting rod, fork, the first angle executive item and the second angle executive item, described connecting rod is connected with side stand, on connecting rod, be fixed with the first fixed support and the second fixed support, the two ends of the first angle executive item are hinged on respectively on the first fixed support and middle side lever, the two ends of the second angle executive item are hinged on respectively on the second fixed support and fork, the two ends of fork are hinged on respectively on connecting rod and connecting rod, and rod hinge connection is on distolateral bar.
The present invention has the following advantages after adopting technique scheme:
1, a tractor serves several purposes, applicability is strong.
The present invention is by base, elevating mechanism and fold mechanism and angle shift mechanism organically combine, can control whole device and be contraction travel position, " one " font duty, " U " shape and two duties of falling " U " shape, to realize boom sprayer transportation, the extermination of disease and insect pest operation of the different occasions such as field crop and hedge frame plant and orchard plant, the present invention can be according to the rotational angle of target plant control end side lever and middle side lever, can realize profile modeling spray operation, improve to greatest extent the efficiency of facility to reach a tractor serves several purposes, can be relatively little for China's agricultural farmland area, the feature of proportion of crop planting diversification of varieties and orchard and street tree, improve the applicability of plant protection mechanism, convenience, safety, expand boom sprayer operation field.
2, rational in infrastructure, swift and convenient to operate.
Upper frame and frame structures under action that elevating mechanism employing of the present invention and base and front baffle are hinged, make it form a parallelogram sturcutre, after base is fixing, the action of the lifting executive item by elevating mechanism, realize the variation of height operating position, because the front baffle place plane of elevating mechanism can keep vertical with ground all the time, in the time that intermediate connecting mechanism hangs on base, can guarantee to be arranged on jet pipe on spray boom parallel to the ground all the time in direction of advance, even if when tractor travels on concavo-convex ground, make spray boom also not have swing, can improve the efficiency of spraying operation.
Fold mechanism of the present invention and elevating mechanism are hinged, realizing folding power is realized by the folding executive item being arranged between fold mechanism and elevating mechanism, when work, make side stand outwards open, vertical with tractor direction of travel, while work, can accept by folding side stand convenient storage and transportation.
Angle shift mechanism of the present invention adopts the middle side lever being hinged, connecting rod and distolateral bar, by connecting rod, angle shift mechanism is connected with fold mechanism, can keep level constant, middle side lever is by the stretching motion of the first angle executive item hinged with it, make middle side lever along its hinged center rotating, rotate required operating angle to realize, same distolateral bar is by the connecting rod and the second angle executive item that are hinged, the fork that the second angle executive item control of passing through is hinged with it and connecting rod action, make distolateral bar can rotate up or down respectively required operating angle along its hinged center, institute's rotational angle of middle side lever and distolateral bar can be stopped at an arbitrary position, rational in infrastructure, compact, due to elevating mechanism, the action of fold mechanism and middle side lever and distolateral bar is respectively by different executive item control, swift and convenient to operate, can meet field crop, the plant pest management job requirements of hedge frame crop and fruit tree and the different occasions such as forest.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is that in spray boom shifter of the present invention, angle shift mechanism is " one " one of the structural representation arranged of font.
Fig. 2 is that in spray boom shifter of the present invention, angle shift mechanism is " one " font arrange structural representation two.
Fig. 3 is that in spray boom shifter of the present invention, angle shift mechanism is down the structural representation that " U " shape is arranged.
Fig. 4 is that in spray boom shifter of the present invention, angle shift mechanism is the structural representation that " U " shape is arranged.
Fig. 5 is that in spray boom shifter of the present invention, angle shift mechanism is the structural representation of profile modeling of sprinkling operation.
Fig. 6 is the structural representation of spray boom shifter fold mechanism of the present invention.
Wherein: 1-base, 1-1-underframe, 1-2-rear column, 2-underframe, 3-upper frame, 4-lifting executive item, 5-front baffle, 5-1-hinged-support, 6-folding executive item, 7-side stand, 7-1-mount pad, 7-2-bracing piece, the 8-the second fixed support, the 9-the second angle executive item, 10-fork, 11-connecting rod, 12-distolateral bar, 12-1-hinged-support, 13-connecting rod, 13-1-hinged-support, the 14-the first fixed support, the 15-the first angle executive item, 16-middle side lever.
Embodiment
See shown in Fig. 1～6, the present invention is for the spray boom shifter of boom sprayer, comprise base 1, the elevating mechanism being connected with base 1, be arranged on the fold mechanism of elevating mechanism both sides, and be arranged on the angular transformation mechanism on each fold mechanism, and base 1 is arranged on the hanger bracket of tractor, spray boom shifter of the present invention is connected on tractor.
See shown in Fig. 1～6, base 1 of the present invention comprises underframe 1-1 and is fixed on the rear column 1-2 on underframe 1-1, its shape can be corresponding with upper frame 3 and underframe 2, base 1 is provided with at least two rear column 1-2, for improving the mechanical strength of base 1, the rear side of underframe 1-1 and rear column 1-2 is fixed on cant beam, and rear column 1-2 is provided with two hinged seats in the upper and lower of front side, can be hinged with elevating mechanism.See shown in Fig. 1～6, elevating mechanism of the present invention comprises upper frame 3, underframe 2 and front baffle 5 and lifting executive item 4, the upper and lower of front baffle 5 is respectively equipped with hinged seat and lower hinged seat, upper frame 3 both sides, front and back are hinged on respectively the top of front baffle 5 and the top of rear column 1-2, the bottom of hinged front baffle 5 and the bottom of rear column 1-2 respectively, underframe 2 both sides, front and back, the both sides, front and back on upper frame 3 tops are arranged on by swivel pin on the hinged seat on front baffle 5 tops and on the hinged seat on the top of rear column 1-2, and the both sides, front and back of underframe 2 bottoms are arranged on the hinged seat of front baffle 5 bottoms and the hinged seat of rear column 1-2 bottom by swivel pin, make base 1, upper frame 3, underframe 2 and front baffle 5 form parallel-crank mechanism, lifting executive item 4 its two ends are hinged on respectively on underframe 2 and front baffle 5, lifting executive item 4 of the present invention is oil cylinder or cylinder or air spring, this lifting executive item 4 is arranged on the centre position of front baffle 5 and underframe 2, make lifting executive item 4 have a less stroke just can have a larger eustasy scope, can carry out the extermination of disease and insect pest for fruit tree and forest by elevating mechanism.
See shown in Fig. 1～6, fold mechanism of the present invention comprises side stand 7 and folding executive item 6, side stand 7 is hinged on the sidepiece of front baffle 5, the two ends of folding executive item 6 are hinged on respectively the rear side of front baffle 5 and the rear side of side stand 7, by folding executive item 6, side stand 7 is folded back, the rectangular framework of front baffle 5 of the present invention, side stand 7 is triangular supports or rectangle support, the two ends of side stand 7 are hinged on respectively the upper and lower both sides of front baffle 5 crossbeams, side stand 7 middle parts are provided with bracing piece 7-2, the two ends of folding executive item 6 are hinged on respectively on the hinged-support 5-1 of bracing piece 7-2 and front baffle 5, this folding executive item 6 is oil cylinder or cylinder or air spring, as shown in Figure 6, spray boom shifter of the present invention is in the time of off working state, can fold mechanism is folding to the inside, to save space, convenient transportation.
See shown in Fig. 1～6, angular transformation of the present invention mechanism comprises connecting rod 13, distolateral bar 12, middle side lever 16, the first fixed support 14, the second fixed support 8 and connecting rod 11, fork 10, the first angle executive item 15 and the second angle executive item 9, connecting rod 13 is connected with side stand 7, on side stand 7, be at least provided with two mount pad 7-1, on each mount pad 7-1 of the removable installation side support 7 of connecting rod 13, can connecting rod 13 be arranged on side stand 7 by securing member, and by side stand 7, angular transformation mechanism be packed up backward or to front opening.See shown in Fig. 1～6, on connecting rod 13 of the present invention, be fixed with the first fixed support 14 and the second fixed support 8, this first fixed support 14 and the second fixed support 8 are L shaped structure, the two ends of the first angle executive item 15 are hinged on respectively on the first fixed support 14 and middle side lever 16, in driving by the first angle executive item 15, side lever 16 is around its hinged center rotating, the rotating of side lever 16 in realization, rotating angle can control arbitrarily.See shown in Fig. 1～6, the two ends of the second angle executive item 9 of the present invention are hinged on respectively on the second fixed support 8 and fork 10, and the two ends of fork 10 are hinged on respectively on connecting rod 13 and connecting rod 11, connecting rod 11 is hinged on distolateral bar 12, when the second angle executive item 9 moves, promote fork 10 along its hinged center rotating, drive the connecting rod 11 hinged with it along its hinged center rotating simultaneously, finally drive distolateral bar 12 to rotate up or down along its hinged center, its downwards or rotate angle can be any, in controlling by the first angle executive item 15 and the second angle executive item 9, side lever 16 and distolateral bar 12 can be in arbitrarily angled stops.The first angle executive item 15 of the present invention and the second angle executive item 9 are oil cylinder or cylinder or air spring.The present invention can will be arranged on the jet pipe of shower nozzle on connecting rod 13, distolateral bar 12 and the middle side lever 16 of angular transformation mechanism, by the action of distolateral bar 12, connecting rod 13 and middle side lever 16, jet pipe is formed " one " font, " U " and shape, both sides fall " U " shape and realize profiling according to target plant and carry out spraying operation.
See shown in Fig. 1～6, the first fixed support 14 of the present invention is fixed on front side or the rear side of connecting rod 13, the first angle executive item 15 is hinged on the front side of the first fixed support 14 or front side or the rear side of rear side and middle side lever 16, the first fixed support 14 and the first angle executive item 15 are arranged in the front side of connecting rod 13 or front side or the rear side of rear side and side lever 16, and the second fixed support 8 is fixed on front side or the rear side of connecting rod 13, hinged-support 12-1 correspondence on hinged-support 13-1 and distolateral bar 12 on connecting rod 13 is arranged on the front side of connecting rod 13 or front side or the rear side of rear side and distolateral bar 12, fork 10 and connecting rod 11 are hinged on respectively on the hinged-support 13-1 of connecting rod 13 and the hinged-support 12-1 of distolateral bar 12, make the second fixed support 8 and the second angle executive item 9 and fork 10 and connecting rod 11 in the same side.See shown in Fig. 1～6, the present invention's the first angle executive item 15 and the second angle executive item 9 can be arranged on respectively the both sides, front and back of connecting rod 13, or are arranged on the same side, rotate up and down with side lever in realizing 16 and distolateral bar 12.
As shown in Figure 1, when lifting executive item 4 is contraction-like, and folding executive item 6 stretches out, when the first angle executive item 15 and the second angle executive item 9 are centre position simultaneously, distolateral bar 12, connecting rod 13 and middle side lever 16 are " one " font setting, can realize spray boom " one " font is horizontally disposed, and can be for field crop and the operation of the nursery stock extermination of disease and insect pest.As shown in Figure 2, when lifting executive item 4 and folding executive item 6 stretch out, the first angle executive item 15 and the second angle executive item 9 are centre position simultaneously, distolateral bar 12, connecting rod 13 and middle side lever 16 are " one " font setting, raised the horizontal level of side lever, connecting rod 13 and middle side lever 16 by elevating mechanism, can be for the field crop of differing heights and the operation of the nursery stock extermination of disease and insect pest.As shown in Figure 3, when lifting executive item 4 and folding executive item 6 stretch out, the first angle executive item 15 and the second angle executive item 9 are stretching out under state simultaneously, now, middle side lever 16 and distolateral bar 12 respectively its hinged center rotate, can realize " U " shape layout of spray boom shifter, can be to hedge frame plant, as grape trellis etc. carries out the extermination of disease and insect pest.As shown in Figure 4, when lifting executive item 4 and folding executive item 6 stretch out, the first angle executive item 15 is centre position simultaneously, and the second angle executive item 9 shrinks, now two distolateral bars 12 upwards rotate, two ends side lever 12 and two connecting rods 13 and two middle side levers 16 are " U " shape layout, can carry out the extermination of disease and insect pest to fruit tree and forest.As shown in Figure 5, when lifting executive item 4 and folding executive item 6 stretch out, control the impulse stroke that the first angle executive item 15 and the second angle executive item 9 stretch out simultaneously, make middle side lever 16 and distolateral bar 12 extremely required operating angle of its hinged center rotating respectively, can carry out profiling according to target plant, can carry out profile modeling of sprinkling operation for the crop such as nursery stock or fruit tree.As shown in Figure 6, when lifting executive item 4 and folding executive item 6 are contraction-like, and the second angle executive item 9 is contraction-like, and the first angle executive item 15 keeps centre position by whole folding device, makes it present minimum volume, to save space, and convenient transportation.
Claims (5)
1. for a spray boom shifter for boom sprayer, it is characterized in that: comprise base (1), the elevating mechanism with base (1) is connected, is arranged on the fold mechanism of elevating mechanism both sides, and be arranged on the angular transformation mechanism on each fold mechanism;
Described base (1) comprises underframe (1-1) and rear column (1-2), elevating mechanism comprises upper frame (3), underframe (2) and front baffle (5) and lifting executive item (4), before and after upper frame (3), both sides are hinged on respectively the top of front baffle (5) and the top of rear column (1-2), the bottom of the both sides hinged front baffles of difference (5) and the bottom of rear column (1-2) before and after underframe (2), and base (1), upper frame (3), underframe (2) and front baffle (5) form parallel-crank mechanism, its two ends of lifting executive item (4) are hinged on respectively on underframe (2) and front baffle (5),
Described fold mechanism comprises side stand (7) and folding executive item (6), and side stand (7) is hinged on the sidepiece of front baffle (5), and the two ends of folding executive item (6) are hinged on respectively the rear side of front baffle (5) and the rear side of side stand (7);
Described angular transformation mechanism comprises connecting rod (13), distolateral bar (12), middle side lever (16), the first fixed support (14), the second fixed support (8) and connecting rod (11), fork (10), the first angle executive item (15) and the second angle executive item (9), described connecting rod (13) is connected with side stand (7), on connecting rod (13), be fixed with the first fixed support (14) and the second fixed support (8), the two ends of the first angle executive item (15) are hinged on respectively on the first fixed support (14) and middle side lever (16), the two ends of the second angle executive item (9) are hinged on respectively on the second fixed support (8) and fork (10), the two ends of fork (10) are hinged on respectively on connecting rod (13) and connecting rod (11), connecting rod (11) is hinged on distolateral bar (12).
2. the spray boom shifter for boom sprayer according to claim 1, it is characterized in that: the described rectangular framework of front baffle (5), side stand (7) is triangular supports or rectangle support, and the both sides up and down of side stand (7) are hinged on respectively the both sides up and down of front baffle (5), side stand (7) is provided with bracing piece (7-2), and the two ends of folding executive item (6) are hinged on respectively on the hinged-support (5-1) of bracing piece (7-2) and front baffle (5).
3. the spray boom shifter for boom sprayer according to claim 1, is characterized in that: on described side stand (7), be at least provided with two mount pads (7-1), on the removable each mount pad (7-1) that is arranged on side stand (7) of connecting rod (13).
4. the spray boom shifter for boom sprayer according to claim 1, it is characterized in that: described the first fixed support (14) is fixed on front side or the rear side of connecting rod (13), the first angle executive item (15) is hinged on the front side of the first fixed support (14) or front side or the rear side of rear side and middle side lever (16); Described the second fixed support (8) is fixed on front side or the rear side of connecting rod (13), hinged-support (12-1) correspondence on hinged-support (13-1) and distolateral bar (12) on connecting rod (13) is arranged on the front side of connecting rod (13) or front side or the rear side of rear side and distolateral bar (12), fork (10) and connecting rod (11) are hinged on respectively the hinged-support (13-1) of connecting rod (13) and the hinged-support (12-1) of distolateral bar (12) is upper, and the second fixed support (8) and the second angle executive item (9) and fork (10) and connecting rod (11) are positioned at the same side.
5. the spray boom shifter for boom sprayer according to claim 1, is characterized in that: described lifting executive item (4), folding executive item (6) and the first angle executive item (15) and the second angle executive item (9) are oil cylinder or cylinder or air spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210199175.0A CN102696569B (en) | 2012-06-16 | 2012-06-16 | Spray boom conversion device for boom sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210199175.0A CN102696569B (en) | 2012-06-16 | 2012-06-16 | Spray boom conversion device for boom sprayer |
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| Publication Number | Publication Date |
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| CN102696569A CN102696569A (en) | 2012-10-03 |
| CN102696569B true CN102696569B (en) | 2014-05-14 |
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| CN201210199175.0A Active CN102696569B (en) | 2012-06-16 | 2012-06-16 | Spray boom conversion device for boom sprayer |
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| CN103329878B (en) * | 2013-07-11 | 2015-04-22 | 南京林业大学 | New-concept intelligent multifunctional spaying machine chassis |
| CN103478108A (en) * | 2013-09-09 | 2014-01-01 | 徐宝柱 | Overhead insecticide spray trolley |
| CN104322472B (en) * | 2014-10-21 | 2016-08-24 | 湖南农业大学 | A kind of electric remote control electrostatic adjustable profile modeling spray machine |
| CN105123654A (en) * | 2015-07-16 | 2015-12-09 | 合肥多加农业科技有限公司 | Height adjustment mechanism for spray rod of plant protecting machine |
| CN107258748A (en) * | 2017-07-19 | 2017-10-20 | 虞海杰 | A kind of hanging pesticide-spraying cart device |
| CN108244084B (en) * | 2018-03-23 | 2023-06-20 | 南京林业大学 | Profiling mechanical arm of forest sprayer and profiling spraying method thereof |
| CN109430214B (en) * | 2018-11-20 | 2022-01-04 | 北京百秀京林园林绿地养护有限公司 | Regulation formula pesticide spraying mechanism of multi-functional gardens pesticide spraying truck |
| CN113575548B (en) * | 2021-07-27 | 2023-02-28 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
| CN114304123B (en) * | 2022-01-13 | 2023-05-09 | 重庆市丰都县仙童枇杷种植股份合作社 | Spray tube is accomodate subassembly and orchard and is spouted medicine unmanned aerial vehicle |
| CN114342903B (en) * | 2022-01-21 | 2023-03-14 | 定州市绿谷农业科技发展有限公司 | Forestry farming sprinkler |
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| CN102696569A (en) | 2012-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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