CN112602694B - Weeding and pest killing spraying machine - Google Patents
Weeding and pest killing spraying machine Download PDFInfo
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- CN112602694B CN112602694B CN202011483896.5A CN202011483896A CN112602694B CN 112602694 B CN112602694 B CN 112602694B CN 202011483896 A CN202011483896 A CN 202011483896A CN 112602694 B CN112602694 B CN 112602694B
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- 238000005507 spraying Methods 0.000 title claims abstract description 84
- 238000009333 weeding Methods 0.000 title claims abstract description 11
- 241000607479 Yersinia pestis Species 0.000 title abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 93
- 239000007921 spray Substances 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 31
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000749 insecticidal effect Effects 0.000 claims 9
- 230000002363 herbicidal effect Effects 0.000 claims 8
- 239000000575 pesticide Substances 0.000 abstract description 22
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 241000238631 Hexapoda Species 0.000 abstract description 8
- 235000013399 edible fruits Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0053—Mounting of the spraybooms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a weeding and pest killing spray machine which comprises a trolley, wherein a detection mechanism, a spray mechanism and a lifting mechanism are arranged on the trolley; the detection mechanism comprises arc plates and a plurality of lasers which are symmetrically arranged; the lifting mechanism comprises two lifting parts, each lifting part comprises an upright post, a sliding assembly and a cylinder, the two cylinders are arranged in a central symmetry manner, the end part of a piston rod of each cylinder is fixedly connected with the sliding assembly, and the end part of the sliding assembly is rotatably connected with the spraying mechanism; the spraying mechanism comprises symmetrically arranged spray rod parts, each spray rod part comprises a medicine spraying rod and a gas spraying rod, the medicine spraying rods are hinged to the end parts of the gas spraying rods, the hinged parts of the medicine spraying rods and the gas spraying rods are fixedly connected with rotating connecting pieces, angle adjusting pieces are arranged between the medicine spraying rods and the gas spraying rods, and one of the end parts of the medicine spraying rods is detachably connected with a spray head assembly. The invention can simultaneously spray the pesticide on tall trees and short trees, can spray the pesticide on both sides of the leaves, and achieves the purpose of better removing insect pests and weeds on the basis of saving the pesticide.
Description
Technical Field
The invention relates to the technical field of agricultural plant protection, in particular to a weeding and pest killing spraying machine.
Background
China is a world-wide fruit producing country, and accurately spraying insects on fruit trees is the most important link in orchard management, so that the method not only can timely inhibit the spread of plant diseases and insect pests, but also can well play a role in prevention. Traditional medicine mode of spouting spouts the explosive barrel for peasant's body back of the body, it spouts the medicine to the fruit tree to hand spout the medicine pole, this kind of mode intensity of labour is big, it replaces the manual work to spout medicine to have the use to spout medicine equipment now, its principle is that spout medicine equipment passes through the pump with the liquid medicine from the spray lance blowout and then spray on the fruit tree, its spray range is wide, cause the waste of liquid medicine, spout the medicine to tall tree and short tree simultaneously, current spout medicine equipment and not suitable, in addition, can only spout the medicine to the one side of leaf through current spout medicine equipment, spout the medicine completion back, the another side of leaf does not have the liquid medicine basically, it can not be fine get rid of the insect pest, in addition, prior art can not realize the cleaing away of weeds simultaneously when spraying the leaf. Therefore, a spraying machine for weeding and killing insects needs to be designed to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a weeding and pest killing spraying machine, which solves the problems in the prior art, can simultaneously spray high trees and low trees to effectively spray the spraying areas of fruit trees, can spray liquid medicine on two surfaces of leaves after the spraying is finished, and achieves the purpose of better removing insect pests and weeds on the basis of saving the liquid medicine.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a weeding and pest killing spray machine which comprises a trolley, wherein a detection mechanism, a spray mechanism and a lifting mechanism are arranged on the trolley;
the detection mechanism comprises arc-shaped plates which are symmetrically arranged, and a plurality of lasers are arranged on the arc-shaped plates in an annular array;
the lifting mechanism comprises two lifting parts, each lifting part comprises an upright post, a sliding assembly sleeved on the outer side of the upright post and cylinders arranged on the outer side of the upright post, the two cylinders are arranged in a central symmetry manner, the end parts of piston rods of the cylinders are vertically and fixedly connected with the sliding assemblies, the end parts of the sliding assemblies, far away from the upright post, are rotatably connected with the spraying mechanism, and the arc-shaped plates are fixedly connected on the outer side of the upright post;
spray the spray boom portion that the mechanism set up including the symmetry, spray boom portion is including spouting medicine pole and jet-propelled pole, spout medicine pole tip with jet-propelled pole tip is articulated, spout medicine pole, the articulated rigid coupling of jet-propelled pole have the rotation connecting piece, sliding assembly keeps away from the tip of stand rotates to be connected the rotation connecting piece, spout the medicine pole with be provided with angle adjusting part between the jet-propelled pole, the jet-propelled pole intercommunication has jet-propelled portion, spout medicine pole intercommunication and have a medicine portion, one of them spout the medicine pole and keep away from the tip of jet-propelled pole can be dismantled and be connected with the shower nozzle subassembly.
Preferably, the sliding assembly comprises a sliding sleeve, the sliding sleeve is sleeved on the outer side of the upright column and is in sliding connection with the upright column, a top plate is fixedly connected to the side face of the sliding sleeve, the end part of the piston rod of the air cylinder is fixedly connected to the top plate, and the side face of the top plate, far away from the sliding sleeve, is rotatably connected with the rotating connecting piece.
Preferably, the rotating connection piece comprises a sleeve, an internal thread is formed in the sleeve, a cylindrical protrusion is fixedly connected to the side face of the sliding sleeve, an external thread is formed in the outer side face of the cylindrical protrusion, and the internal thread is matched with the external thread.
Preferably, the angle adjusting part comprises a connecting rod, a hook and a plurality of semi-rings, the connecting rod is arranged between the air injection rod and the chemical injection rod, the end part of the connecting rod is hinged to the air injection rod, the semi-rings are fixedly connected to the chemical injection rod, the end part of the connecting rod is fixedly connected to the hook, and the hook is hung on the semi-rings.
Preferably, the top ends of the two upright posts are fixedly connected with a transverse plate, the cylinder body above the transverse plate is fixedly connected to the bottom surface of the transverse plate, and the cylinder body below the transverse plate is fixedly connected to the trolley.
Preferably, the spray head assembly comprises two spray heads which are symmetrically arranged, and the two spray heads are detachably connected to one of the medicine spraying rods through pipelines and far away from the end part of the air spraying rod.
Preferably, the medicine spraying part comprises a medicine liquid box, the medicine liquid box is fixedly connected to the trolley, the medicine liquid box is communicated with a liquid pump through a pipeline, and the output end of the liquid pump is communicated with the medicine spraying rod through a hose.
Preferably, the air injection part comprises an air blower, the air blower is fixedly connected to the trolley, and the output end of the air blower is communicated with the air injection rod through a hose.
Preferably, the laser is connected with the input end of a PLC controller, and the air cylinder, the liquid pump and the air blower are electrically connected with the output end of the PLC controller.
The invention discloses the following technical effects:
according to the invention, the arc-shaped plate and the laser are arranged, before spraying medicine, the distance between the stumps of two rows of trees is actually measured, the measurement distance of the laser is set to be slightly smaller than half of the distance between the stumps of the two rows of trees, and because the distance from the laser to nearby leaves is smaller than the distance from the laser to the stumps, the laser area on the arc-shaped plate, which can sense signals, is the area needing spraying medicine;
the pesticide spraying rod is hinged with the spraying rod, the spraying rod below sprays pesticide on the leaves, the spraying rod above sprays the pesticide on the leaves, the leaves can swing up and down while spraying pesticide on the leaves, pesticide liquid can be sprayed on two sides of the leaves under the action of air flow on the two sides of the leaves, insect pests can be prevented better, the pesticide liquid is conveyed to the spraying nozzle through a pipeline while the spraying rod sprays the leaves, pesticide spraying on the ground weeds around the roots is realized, and accordingly the weeds are removed;
by arranging the rotary connecting piece, when a short tree is encountered in actual conditions, the rotary connecting piece is rotated, and the height of the pesticide spraying rod beside the short tree is controlled by the air cylinder, so that the vertical position exchange of the pesticide spraying rod and the air spraying rod is realized, the short tree is sprayed with pesticide from the obliquely upper side and the obliquely lower side, and the high tree is sprayed with pesticide from the obliquely upper side and the obliquely lower side, so that pesticide on two sides of the leaves can be sprayed better, and pesticide spraying on the high tree and the short tree can be simultaneously met;
through setting up connecting rod, couple and semi-ring, can adjust the contained angle between spraying medicine pole and the jet-propelled pole according to the size of actual crown to satisfy and spout the effective medicine of spouting of the regional interior leaf of medicine to needs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of a weeding and pest killing spraying machine of the present invention when spraying tall trees;
FIG. 2 is a schematic diagram of the structure of FIG. 1 with the tall tree removed;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a left side view of FIG. 2 with the spray portion and the air injection portion removed;
FIG. 5 is a schematic view of the spraying structure of the present invention for spraying short trees and tall trees.
Wherein, 1 is the dolly, 2 is the stand, 3 is the cylinder, 4 is the sliding sleeve, 5 is the roof, 6 is the sleeve, 7 is for spouting the medicine pole, 8 is the arc, 9 is the laser instrument, 10 is the diaphragm, 11 is the spray tank, 12 is the drawing liquid pump, 13 is the air-blower, 14 is the connecting rod, 15 is the couple, 16 is the semi-ring, 17 is the pole that spouts the gas, 18 is the pipeline, 19 is the shower nozzle, B is for needs spout the medicine region.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-5, the invention provides a weeding and pest killing spray machine, which comprises a trolley 1, wherein a detection mechanism, a spray mechanism and a lifting mechanism are arranged on the trolley 1;
the detection mechanism comprises arc-shaped plates 8 which are symmetrically arranged, a plurality of lasers 9 are arranged on the arc-shaped plates 8 in an annular array mode, the size of the tree crown is detected through the lasers 9, and then a region B needing pesticide spraying is determined;
the lifting mechanism comprises two lifting parts, each lifting part comprises an upright post 2, a sliding assembly sleeved on the outer side of the upright post 2 and a cylinder 3 arranged on the outer side of the upright post 2, the two cylinders 3 are arranged in a centrosymmetric manner, the end part of a piston rod of each cylinder 3 is vertically and fixedly connected with the sliding assembly, the end part of each sliding assembly, far away from the upright post 2, is rotatably connected with the spraying mechanism, and the arc-shaped plate 8 is fixedly connected on the outer side of the upright post 2;
spray the spray boom portion that the mechanism set up including the symmetry, spray boom portion is including spouting spray boom 7 and jet-propelled pole 17, spout 7 tip of spray boom with jet-propelled pole 17 tip is articulated, it has the rotation connecting piece to spout 7, the articulated department rigid coupling of jet-propelled pole 17, sliding assembly keeps away from the tip of stand 2 rotates to be connected the rotation connecting piece, spout spray boom 7 with be provided with angle modulation piece between the jet-propelled pole 17, jet-propelled pole 17 intercommunication has jet-propelled portion, 7 intercommunications of spray boom have medicine portion.
Further preferred scheme, sliding assembly includes sliding sleeve 4, sliding sleeve 4 cup joints 2 outsides of stand and with 2 sliding connection of stand, 4 side rigid couplings of sliding sleeve have roof 5, 3 piston rod tip rigid couplings of cylinder roof 5, roof 5 keeps away from the side of sliding sleeve 4 is rotated and is connected the rotation connecting piece rotates the connecting piece, through rotating the connecting piece, realizes spouting the interchange of medicine pole 7 and jet-propelled 17 upper and lower position, spouts medicine, oblique below to the dwarf tree from oblique top and spouts medicine, spouts the medicine to the tall tree from oblique top, oblique below, and the realization that can be better is to the spraying of leaf two sides liquid medicine, can satisfy simultaneously and spout the medicine to tall tree and dwarf tree.
Further preferred scheme, the rotation connecting piece includes sleeve 6, set up the internal thread in the sleeve 6, roof 5 is kept away from the side rigid coupling of sliding sleeve 4 has the cylinder arch, the external screw thread has been seted up to the protruding lateral surface of cylinder, the internal thread with external screw thread looks adaptation realizes the location after spouting gas pole 17 and spout medicine pole 7 transposition position through sleeve 6 and protruding threaded connection.
Further preferred scheme, angle modulation spare includes connecting rod 14, couple 15 and a plurality of semi-ring 16, connecting rod 14 sets up spout gas pole 17 with spout between the medicine pole 7, connecting rod 14 tip articulates spout gas pole 17 is last, semi-ring 16 rigid coupling is in spout on the medicine pole 7, connecting rod 14 tip rigid coupling couple 15, couple 15 is hung on semi-ring 16, through setting up connecting rod 14, couple 15 and semi-ring 16, can adjust the contained angle between medicine pole 7 and the jet-propelled pole 17 according to the size of actual crown to satisfy the effective medicine of spouting the regional interior leaf of medicine needs, preferably spout gas pole 17 and spout the contained angle between the medicine pole 7 and be greater than 90, and be less than 180, avoid spouting medicine pole 7 spun liquid and jet-propelled air current formation complete convection current of jet-propelled pole 17.
In a further preferred scheme, the top ends of the two upright posts 2 are fixedly connected with a transverse plate 10, the cylinder 3 above is fixedly connected to the bottom surface of the transverse plate 10, and the cylinder 3 below is fixedly connected to the trolley 1.
Further preferred scheme, the shower nozzle subassembly is including two shower nozzles 19 that the symmetry set up, two shower nozzles 19 can dismantle through pipeline 18 and connect the tip of keeping away from gas spray pole 17 at one of them medicine spray pole 7, pipeline 18 with spout through threaded connection between the medicine pole tip, before spraying the leaf, install two shower nozzles 19 on medicine spray pole 7 tip, when spouting medicine spray pole 7 and spraying the leaf, the liquid medicine passes through pipeline 18 and carries 19 departments of shower nozzle and spout, realize spouting the subaerial weeds around the root, and then realize cleaing away weeds, when installing two shower nozzles 19, move towards the pipeline through actual conditions, guarantee pipeline 18, shower nozzle 19 does not interfere with spraying medicine pole 7, gas spray pole 17.
Further preferred scheme, it includes spray tank 11 to spout medicine portion, spray tank 11 rigid coupling is in on dolly 1, spray tank 11 has drawing liquid pump 12 through the pipeline intercommunication, 12 output ends of drawing liquid pump communicate through the hose spray pole 7.
Further preferably, the air injection part comprises an air blower 13, the air blower 13 is fixedly connected to the trolley 1, and the output end of the air blower 13 is communicated with the air injection rod 17 through a hose.
In a further preferred scheme, the laser 9 is connected with an input end of a PLC controller, and the air cylinder 3, the liquid pump 12 and the blower 13 are all electrically connected with an output end of the PLC controller.
The invention relates to a working principle of a weeding and pest killing spray machine, which comprises the following steps:
before spraying medicine on two rows of actual high trees, firstly measuring the distance between two rows of high tree stumps, further setting a half value of the measured distance into a distance measurement parameter of a laser 9, wherein the distance measurement parameter of the laser 9 is set to be slightly smaller than the half value of the measured distance, because the distance from the laser 9 to nearby leaves is smaller than the distance from the laser 9 to the stumps, an area of the laser 9, which can sense signals, on the arc-shaped plate 8 is an area needing spraying the medicine, the laser 9 sends a medicine spraying area signal to PLC control, then the PLC controls two cylinders 3 to stretch and retract, so that the air injection rod 17 and the medicine spraying rod 7 move upwards or downwards, when the two lasers 9 at the edge of the area of the laser 9, which can sense signals, on the arc-shaped plate 8 sense the signals, the medicine spraying rod 7 is positioned in the area needing spraying the medicine, and then stopping the signals are sent to the cylinders 3, and controlling the liquid pump 12 and the blower 13 to start, realizing the quantitative spraying of the area needing spraying, avoiding the waste of liquid medicine caused by the large-scale spraying, realizing the adjustment of the included angle between the pesticide spraying rod 7 and the air spraying rod 17 by adjusting the positions of the hook 15 and the half ring 16 according to the size of the actual tree crown, so as to meet the requirement of effectively spraying the leaves in the area needing spraying, preferably, the included angle between the pesticide spraying rod 7 and the air spraying rod 17 is more than 90 degrees and less than 180 degrees during the actual adjustment, avoiding the liquid medicine sprayed by the pesticide spraying rod 7 and the air flow sprayed by the air spraying rod 17 from forming complete convection, when in actual use, making the pressure of the liquid medicine sprayed by the pesticide spraying rod 7 larger than the pressure of the air flow sprayed by the air spraying rod 17, avoiding the air flow sprayed by the air spraying rod 17 from influencing the normal spraying of the liquid medicine sprayed by the pesticide spraying rod 7, and realizing the up-and-down swinging of the leaves in the area needing spraying through the air flow sprayed by the air spraying rod 17, thereby realize through spouting the complete spraying of medicine pole 7 spun liquid medicine at the leaf both sides, the insect pest that prevents that can be better, in addition, before spraying the leaf, install two shower nozzles 19 on spouting medicine pole 7 tip, when spouting medicine pole 7 and spray the leaf, the liquid medicine carries 19 departments of shower nozzle and blowout through pipeline 18, realize spouting the medicine to subaerial weeds around the root, and then realize cleaing away weeds, when installing two shower nozzles 19, move towards pipeline 18 through actual conditions, guarantee pipeline 18, shower nozzle 19 not with spout medicine pole 7, jet-propelled pole 17 interferes.
Before the actual medicine of spouting, if there is the condition of dwarf tree, before spouting the medicine, through rotating sleeve 6 180 for being close to the exchanging of the medicine pole 7 and the jet-propelled pole 17 realization position of dwarf tree, spout medicine, oblique below to dwarf tree from oblique top, spout the medicine to high tree from oblique top, oblique below, can be better the realization to the spraying of two sides of leaf liquid medicine, can satisfy simultaneously to high tree and dwarf tree spout the medicine.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a weeding insecticidal spraying machine which characterized in that: the device comprises a trolley (1), wherein a detection mechanism, a spraying mechanism and a lifting mechanism are arranged on the trolley (1);
the detection mechanism comprises arc-shaped plates (8) which are symmetrically arranged, and a plurality of lasers (9) are arranged on the arc-shaped plates (8) in an annular array;
the lifting mechanism comprises two lifting parts, each lifting part comprises a stand column (2), a sliding assembly sleeved on the outer side of the stand column (2) and cylinders (3) arranged on the outer side of the stand column (2), the two cylinders (3) are arranged in a central symmetry manner, the end parts of piston rods of the cylinders (3) are vertically and fixedly connected with the sliding assemblies, the end parts, far away from the stand column (2), of the sliding assemblies are rotatably connected with the spraying mechanism, and arc-shaped plates (8) are fixedly connected on the outer side of the stand column (2);
spray the spray boom portion that the mechanism set up including the symmetry, spray boom portion is including spouting spray boom (7) and jet-propelled pole (17), spray boom (7) tip with jet-propelled pole (17) tip is articulated, it has the rotation connecting piece to spout spray boom (7), jet-propelled pole (17) articulated department rigid coupling, sliding assembly keeps away from the tip of stand (2) rotates the connection rotate the connecting piece, spout spray boom (7) with be provided with angle modulation piece between jet-propelled pole (17), jet-propelled pole (17) intercommunication has jet-propelled portion, it has medicine portion, one of them to spout spray boom (7) intercommunication and spouts medicine portion, one of them spout medicine boom (7) and keep away from the tip of jet-propelled pole (17) can be dismantled and be connected with the shower nozzle subassembly.
2. A herbicidal and insecticidal sprayer as claimed in claim 1, wherein: the sliding assembly comprises a sliding sleeve (4), the sliding sleeve (4) is sleeved on the outer side of the stand column (2) and is in sliding connection with the stand column (2), a top plate (5) is fixedly connected to the side face of the sliding sleeve (4), a piston rod end portion of the cylinder (3) is fixedly connected to the top plate (5), and the top plate (5) is far away from the side face of the sliding sleeve (4) and is connected with the rotating connecting piece in a rotating mode.
3. A herbicidal and insecticidal sprayer as claimed in claim 2, wherein: the rotating connecting piece comprises a sleeve (6), an internal thread is formed in the sleeve (6), the top plate (5) is far away from the side face of the sliding sleeve (4) and fixedly connected with a cylindrical protrusion, an external thread is formed in the outer side face of the cylindrical protrusion, and the internal thread is matched with the external thread.
4. A herbicidal and insecticidal sprayer as claimed in claim 1, wherein: the angle adjusting piece comprises a connecting rod (14), a hook (15) and a plurality of half rings (16), the connecting rod (14) is arranged between the air spraying rod (17) and the medicine spraying rod (7), the end part of the connecting rod (14) is hinged to the air spraying rod (17), the half rings (16) are fixedly connected to the medicine spraying rod (7), the end part of the connecting rod (14) is fixedly connected to the hook (15), and the hook (15) is hung on the half rings (16).
5. A herbicidal and insecticidal sprayer as claimed in claim 1, wherein: two stand (2) top rigid coupling has diaphragm (10), is in the top cylinder (3) cylinder body rigid coupling is in on diaphragm (10) bottom surface, is in the below cylinder (3) cylinder body rigid coupling is in on dolly (1).
6. A herbicidal and insecticidal sprayer as claimed in claim 1, wherein: the spray head assembly comprises two spray heads (19) which are symmetrically arranged, and the two spray heads (19) are detachably connected to one of the spray rods (7) through pipelines (18) and far away from the end part of the air spray rod (17).
7. A herbicidal and insecticidal sprayer as claimed in claim 1, wherein: spout medicine portion and include spray tank (11), spray tank (11) rigid coupling is in on dolly (1), spray tank (11) have drawing liquid pump (12) through the pipeline intercommunication, drawing liquid pump (12) output passes through the hose intercommunication spray pole (7).
8. A herbicidal and insecticidal sprayer as claimed in claim 7, wherein: the air injection part comprises an air blower (13), the air blower (13) is fixedly connected to the trolley (1), and the output end of the air blower (13) is communicated with the air injection rod (17) through a hose.
9. A herbicidal and insecticidal sprayer as claimed in claim 8, wherein: the laser (9) is connected with the input end of a PLC controller, and the air cylinder (3), the liquid pump (12) and the air blower (13) are electrically connected with the output end of the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483896.5A CN112602694B (en) | 2020-12-16 | 2020-12-16 | Weeding and pest killing spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483896.5A CN112602694B (en) | 2020-12-16 | 2020-12-16 | Weeding and pest killing spraying machine |
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| Publication Number | Publication Date |
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| CN112602694A CN112602694A (en) | 2021-04-06 |
| CN112602694B true CN112602694B (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011483896.5A Active CN112602694B (en) | 2020-12-16 | 2020-12-16 | Weeding and pest killing spraying machine |
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| CN114451383B (en) * | 2021-12-19 | 2023-06-30 | 矫兴杰 | Seedling targeted pesticide spraying insect expelling mechanism for forestry planting |
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| JP4365190B2 (en) * | 2003-11-17 | 2009-11-18 | 日本ポリグル株式会社 | Method of spraying drug into water and drug sprayer |
| KR101223901B1 (en) * | 2011-01-20 | 2013-01-21 | (주) 대 홍 | Agrichemicals Spray Device |
| JP5734915B2 (en) * | 2012-05-28 | 2015-06-17 | 株式会社ショーシン | Air volume setting device for speed sprayer |
| CN108617497B (en) * | 2018-04-17 | 2020-01-07 | 温州大学激光与光电智能制造研究院 | Orchard spraying system |
| CN108770817A (en) * | 2018-05-03 | 2018-11-09 | 伍君琳 | A kind of landscape garden trees spray device at handtruck |
| CN111066759A (en) * | 2019-12-28 | 2020-04-28 | 安徽艾瑞德农业装备股份有限公司 | Plant protection system of large-scale sprinkling irrigation machine |
| CN211721636U (en) * | 2020-02-28 | 2020-10-23 | 四川省农业科学院园艺研究所 | Green prevention and control of orchard plant diseases and insect pests is with spouting medicine device |
| CN111838120A (en) * | 2020-08-27 | 2020-10-30 | 杨德友 | A spout medicine device and spout medicine system for fruit woods |
| CN215346655U (en) * | 2021-08-03 | 2021-12-31 | 四川农业大学 | Fruit tree is with multi-functional device that spreads pesticides |
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2020
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Application publication date: 20210406 Assignee: GUANGXI CHIFEI AGRICULTURAL INTELLIGENT MACHINERY CO.,LTD. Assignor: GUANGXI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022450000604 Denomination of invention: A spray machine for weeding and insect killing Granted publication date: 20220610 License type: Common License Record date: 20221230 |