CN112352765A - Agricultural pesticide spraying device convenient to adjust and spray area - Google Patents
Agricultural pesticide spraying device convenient to adjust and spray area Download PDFInfo
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- CN112352765A CN112352765A CN202011243567.3A CN202011243567A CN112352765A CN 112352765 A CN112352765 A CN 112352765A CN 202011243567 A CN202011243567 A CN 202011243567A CN 112352765 A CN112352765 A CN 112352765A
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- 239000007921 spray Substances 0.000 title claims abstract description 74
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 239000000575 pesticide Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design 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
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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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
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- 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 relates to an agricultural pesticide spraying device convenient for adjusting a spraying area, and relates to the technical field of agricultural machinery; a stirring motor is fixed on the stirring box, an output shaft of the stirring motor is arranged in the stirring box after penetrating through a top plate of the stirring box, a stirring paddle is sleeved and fixed on the output shaft of the stirring motor, a medicine inlet bin is embedded and fixed on the stirring box, the water inlet end of the second water pump is communicated with the stirring box through a water pipe, the water outlet end of the second water pump is fixed with a water outlet pipe, a hose is arranged on the water outlet pipe, a water outlet pipe is fixed at the other end of the hose, the water outlet pipe is arranged right above the supporting seat, the other end of the water outlet pipe is inserted in the extension pipe, and spray heads are arranged at the front end and the; can replace the manpower to spray the operation, alleviate manual operation's intensity, simultaneously, the direction of spraying can carry out proper amount and adjust, improves the spraying scope, can the omnidirectional spray insecticide to crops to the quality and the efficiency of spraying have been improved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural pesticide spraying device convenient for adjusting a spraying area.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, and the science of researching agriculture is agriculture; the agricultural labor object is a living animal and plant, the obtained product is the animal and plant, and the agriculture provides a basic product for supporting national economic construction and development; as a big agricultural country, the phenomena of insect pests, diseases and the like can occur in the agricultural planting process in China, so the crops need to be regularly sprayed, the traditional pesticide spraying mode needs workers to carry a sprayer containing a medicament to spray the pesticide to the crops, the mode is low in working efficiency, a large amount of time and physical force of the workers can be consumed, and when the pesticide is dispensed, the phenomenon of uneven mixing of water and the pesticide easily occurs, so the using effect of the pesticide is influenced.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the agricultural pesticide spraying device which is simple in structure, reasonable in design, convenient to use and convenient to adjust a spraying area, can replace manpower to perform spraying operation, reduces the intensity of the manual operation, can adjust a proper amount of spraying direction, improves the spraying range, can spray pesticides on crops in an all-around manner, and accordingly improves the spraying quality and efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that: the water tank is fixed with the first water pump, and the water inlet end of the first water pump is communicated with the water tank through a water pipe; the water-saving type chemical spraying device also comprises a stirring box, a water outlet pipe, an angle adjusting mechanism and a height adjusting mechanism, wherein a supporting seat, a second water pump and a stirring box are sequentially fixed on the base from left to right, the stirring box is arranged on the left side of the water tank, the water outlet end of the first water pump is communicated with the stirring box through a water pipe, a stirring motor is fixed on the stirring box, an output shaft of the stirring motor penetrates through a top plate of the stirring box and is arranged in the stirring box, a stirring paddle is sleeved and fixed on the output shaft of the stirring motor, a chemical inlet bin is embedded and fixed on the stirring box, the water inlet end of the second water pump is communicated with the stirring box through a water pipe, the water outlet end of the second water pump is fixed with a water outlet pipe, the water outlet pipe is arranged in an L-shaped structure, a hose is arranged on the water outlet pipe, a water outlet pipe is fixed at, the front end and the rear end of the extension pipe are respectively provided with a spray head, the lower side of the drain pipe is provided with an angle adjusting mechanism, and the supporting seat is internally provided with a height adjusting mechanism;
the height adjusting mechanism comprises a supporting block, an air cylinder, a supporting block, a telescopic pipe and a connecting supporting sleeve, wherein a slot is formed in the supporting seat, the air cylinder is fixed in the slot, the supporting block is fixed on the pushing end of the air cylinder, the supporting block is fixed on the supporting block, the connecting supporting sleeve is fixed on the right side of the supporting block, the telescopic pipe is movably inserted in the vertical end of the water outlet pipe, the telescopic pipe is penetrated and fixed in the connecting supporting sleeve, the upper end of the telescopic pipe is fixedly connected with the hose, a limiting groove is formed in the inner ring wall of the vertical end of the water outlet pipe, a limiting boss is fixed at the bottom end of the telescopic pipe, and the limiting boss;
the angle adjusting mechanism comprises a sleeve, a guide frame, a push rod, a driving motor, a hinged seat and a support, wherein the hinged seat and the driving motor are sequentially fixed on the support block from left to right, the sleeve is sleeved and fixed on a drain pipe, the support and the guide frame are sequentially fixed at the bottom of the sleeve from left to right, the support is inserted in the hinged seat and is hinged through a hinged shaft, a slot is formed in the bottom of the guide frame, a screw rod is fixed on an upper end output shaft of the driving motor, a sleeve is screwed on the screw rod through threads, the push rod is fixed at the upper end of the sleeve and inserted in the slot, guide grooves are formed in the guide frames positioned on the front side and the rear side of the slot in a penetrating manner, the guide rods are symmetrically fixed at the front and the rear side of one end of the push rod positioned in the slot and are slidably arranged in the corresponding guide grooves, guide columns are symmetrically fixed at the left side and the right side of the bottom end, a limiting rod is inserted into the vertical end of the guide post and fixed on the supporting block;
the base on be fixed with the control box, be fixed with control panel on hand, the cylinder is connected with the interior gas source of control box, a water pump, agitator motor, No. two water pumps, driving motor, control panel all are connected with the power in the control box, wherein, cylinder, a water pump, agitator motor, No. two water pumps, driving motor still are connected with control panel respectively.
Furthermore, the front end and the rear end of the extension pipe are respectively provided with a spray head adjusting mechanism, the spray head adjusting mechanism comprises a support, a support sleeve, an electric push rod and a support frame, the support is fixed on the front side and the rear side of the sleeve, the support is arranged in an L-shaped structure, the other end of the support is connected and fixed with the support sleeve, the extension pipe penetrates through and is fixed in the support sleeve, the front end and the rear end of the extension pipe are respectively fixed with a corrugated pipe, the outer end of the corrugated pipe is fixed with a spray pipe, the outer end of the spray pipe is screwed with the spray head through threads, the support frame is sleeved and fixed on the spray pipe, the electric push rod is fixed on the outer side of the support, the pushing end of the electric push rod is connected and fixed with the support; the electric push rod pushes the support frame to move in the front-back direction, and the water spray pipe is driven to move in the front-back direction, so that the spray heads move, and the distance between the front spray head and the rear spray head is changed.
Furthermore, guide grooves are symmetrically arranged on the vertical ends of the guide columns in a penetrating manner from left to right, guide blocks are symmetrically fixed on the limiting rods from left to right, and the guide columns are arranged on the guide blocks in a sliding manner from top to bottom through the guide grooves; when the guide post moves in the up-and-down direction, the guide operation is performed through the sliding fit of the guide block and the guide groove.
Furthermore, sliding blocks are symmetrically fixed at the left and right sides of the bottom of the supporting block, sliding grooves are formed in the supporting seats at the left and right sides of the groove in a penetrating manner, and the sliding blocks are arranged in the sliding grooves in a vertically sliding manner; when the cylinder pushes the support block to move up and down, the sliding guide is carried out through the sliding fit of the sliding block and the sliding groove.
Furthermore, a sealing ring is fixed on the outer ring wall of the limiting boss, and the sealing ring enables the limiting boss and the limiting groove to be tightly contacted.
Furthermore, a liquid level sensor is fixed on the water tank, a probe of the liquid level sensor penetrates through a top plate of the water tank and then is arranged in the water tank, and the liquid level sensor is respectively connected with the control panel and a power supply in the control box; the liquid level sensor senses the liquid level in the water tank.
The working principle of the invention is as follows: injecting enough water into a water tank, pouring pesticides into a stirring box from a pesticide inlet bin by hand, pumping the water in the water tank out through a first water pump and discharging the water into the stirring box, starting a stirring motor to drive a stirring paddle to rotate, fully fusing the water and the pesticides, pumping mixed liquid medicine after stirring out through a second water pump, discharging the mixed liquid medicine into a water outlet pipe, discharging the mixed liquid medicine into a drain pipe through a hose, and flowing into a spray head through an extension pipe so as to spray out from the spray head; the driving motor is started to drive the screw rod on the driving motor to rotate, the sleeve is driven to move in the up-and-down direction through threads, the push rod is driven to move in the slot, the guide frame is pushed to rotate in a certain range around the hinged shaft between the support and the hinged seat, the push rod drives the guide rod to slide and guide in the guide groove in the pushing process, the guide frame rotates to drive the sleeve to rotate in a certain range, the spraying angle of the sprayer is changed, and the spraying range is enlarged; the supporting block is driven to move up and down by the pushing of the air cylinder, so that the supporting block moves, the connecting supporting sleeve and the telescopic pipe in the connecting supporting sleeve are driven to move up and down, the height of the spray head is changed, and the spraying height of the spray head is adjusted; electric putter promotes and makes the support frame carry out the ascending removal in fore-and-aft direction, drives the spray pipe and removes to the position of shower nozzle has been changed, carries out the ascending removal in fore-and-aft direction through driving the shower nozzle, has increased the area that sprays of shower nozzle.
After adopting the structure, the invention has the beneficial effects that:
1. the pesticide is only required to be poured into the pesticide inlet bin, and the handle is pulled to move, so that the pesticide can be automatically sprayed, and the working intensity of personnel is reduced;
2. the sleeve is driven to rotate around the hinge shaft between the support and the hinge seat, so that the angle of the drain pipe in the sleeve is changed, and the spraying angle of the spray head is changed;
3. the spraying height of the spray head is adjusted by driving the supporting block to move in height, so that the spraying height of the spray head is changed;
4. the spraying position of the spray head is changed by driving the spray pipe to move in the front-back direction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 3.
Fig. 6 is an enlarged view of a portion D in fig. 3.
Fig. 7 is an enlarged view of a portion E in fig. 2.
Fig. 8 is an enlarged view of portion F of fig. 1.
Description of reference numerals:
the water pump comprises a base 1, universal wheels 2, a handle 3, a water tank 4, a first water pump 5, a stirring box 6, a second water pump 7, a water outlet pipe 8, a limiting groove 8-1, an angle adjusting mechanism 9, a sleeve 9-1, a guide frame 9-2, a push rod 9-3, a driving motor 9-4, a hinged seat 9-5, a support 9-6, an insertion groove 9-7, a screw rod 9-8, a sleeve 9-9, a guide groove 9-10, a guide rod 9-11, a guide column 9-12, a limiting rod 9-13, a guide groove 9-14, a guide block 9-15, a height adjusting mechanism 10, a support block 10-1, an air cylinder 10-2, a support block 10-3, an extension pipe 10-4, a connecting support sleeve 10-5, a limiting boss 10-6, a sliding block 10-7, a sliding groove 11-2, a sliding groove 10, The device comprises a supporting seat 11, a groove 11-1, a stirring motor 12, a stirring paddle 13, a medicine inlet bin 14, a hose 15, a drain pipe 16, an extension pipe 17, a spray head 18, a control box 19, a control panel 20, a spray head adjusting mechanism 21, a support 21-1, a support sleeve 21-2, an electric push rod 21-3, a support frame 21-4, a corrugated pipe 21-5, a spray pipe 21-6, a sealing ring 22 and a liquid level sensor 23.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the water level sensor comprises a base 1, universal wheels 2, a handle 3, a water tank 4 and a water pump 5, wherein the universal wheels 2 are fixed on the periphery of the bottom of the base 1 through screws, the handle 3 is fixed on the right side of the base 1 in a welding mode, the water tank 4 is fixed on the upper end of the right side of the base 1 in a welding mode, a water injection port is formed in the water tank 4, a liquid level sensor 23 with the model of PTL601 is fixed on the water tank 4 through screws, a probe of the liquid level sensor 23 penetrates through a top plate of the water tank 4 and is arranged in the water tank 4, the water pump 5 with the model of 15HG11-2E is fixed on the water tank 4 through screws, and the water inlet end of the water pump 5 is in; the automatic water-saving device also comprises a stirring box 6, a water outlet pipe 8, an angle adjusting mechanism 9 and a height adjusting mechanism 10, wherein a supporting seat 11, a second water pump 7 with the model of 15HG11-2E and a stirring box 6 are sequentially fixed on the base 1 from left to right by screws, the stirring box 6 is arranged on the left side of the water tank 4, the water outlet end of the first water pump 5 is communicated with the stirring box 6 through a water pipe, a stirring motor 12 with the model of 60KTYZ is fixed on the stirring box 6 by screws, the output shaft of the stirring motor 12 passes through the top plate of the stirring box 6 and is arranged in the stirring box 6, a stirring paddle 13 is sleeved and welded on the output shaft of the stirring motor 12, a medicine inlet bin 14 is embedded and welded on the stirring box 6, the water inlet end of the second water pump 7 is communicated with the stirring box 6 through a water pipe, the water outlet end of the second water pump 7 is fixed with the water outlet pipe 8, the water outlet pipe 8, a hose 15 is arranged on the water outlet pipe 8, a water outlet pipe 16 is fixed at the other end of the hose 15, the water outlet pipe 16 is arranged right above the supporting seat 11, the other end of the water outlet pipe 16 is inserted and fixed in the extension pipe 17 by using an adhesive, spray head adjusting mechanisms 21 are arranged at the front end and the rear end of the extension pipe 17, an angle adjusting mechanism 9 is arranged at the lower side of the water outlet pipe 16, and a height adjusting mechanism 10 is arranged in the supporting seat 11;
the height adjusting mechanism 10 comprises a supporting block 10-1, an air cylinder 10-2, a supporting block 10-3, a telescopic pipe 10-4 and a connecting supporting sleeve 10-5, wherein a slot 11-1 is formed in the supporting seat 11, an air cylinder 10-2 with the model number of TN20 is fixed in the slot 11-1 by screws, the supporting block 10-3 is fixed on the pushing end of the air cylinder 10-2 in a welding manner, sliding blocks 10-7 are fixed at the bottom of the supporting block 10-3 in a bilateral welding manner, sliding grooves 11-2 are formed in the supporting seat 11 on the left side and the right side of the slot 11-1 in a penetrating manner, the sliding blocks 10-7 are arranged in the sliding grooves 11-2 in a vertical sliding manner, the supporting block 10-1 is fixed on the supporting block 10-3 in a welding manner, the connecting supporting sleeve 10-5 is fixed on the right side of the supporting block 10-1 in a welding manner, the, the telescopic pipe 10-4 penetrates through and is fixed in the connecting support sleeve 10-5 by using an adhesive, the upper end of the telescopic pipe 10-4 is connected and fixed with the hose 15, the inner annular wall of the vertical end of the water outlet pipe 8 is provided with a limiting groove 8-1, the bottom end of the telescopic pipe 10-4 is fixed with a limiting boss 10-6, the limiting boss 10-6 is arranged in the limiting groove 8-1 in a vertically sliding manner, and the outer annular wall of the limiting boss 10-6 is fixed with a sealing ring 22 by using the adhesive;
the angle adjusting mechanism 9 comprises a sleeve 9-1, a guide frame 9-2, a push rod 9-3, a driving motor 9-4, a hinged seat 9-5 and a support 9-6, the hinged seat 9-5 and the driving motor 9-4 with the model of 60KTYZ are fixed on a supporting block 10-1 from left to right in sequence by screws, the sleeve 9-1 is sleeved and fixed on a drain pipe 16, the support 9-6 and the guide frame 9-2 are fixed on the bottom of the sleeve 9-1 from left to right in sequence by welding, the support 9-6 is inserted in the hinged seat 9-5 and hinged through a hinged shaft, a slot 9-7 is arranged at the bottom of the guide frame 9-2, a screw rod 9-8 is fixed on an upper end output shaft of the driving motor 9-4 by welding, the sleeve 9-9 is screwed on the screw rod 9-8 through threads, the upper end of the sleeve 9-9 is fixedly welded with a push rod 9-3, the push rod 9-3 is inserted in the slot 9-7, guide grooves 9-10 are arranged on the guide frames 9-2 positioned at the front and rear sides of the slot 9-7 in a penetrating way, guide posts 9-11 are symmetrically welded and fixed at the front and rear sides of one end of the push rod 9-3 positioned in the slot 9-7 in a front-rear manner, the guide posts 9-11 are arranged in the corresponding guide grooves 9-10 in a sliding way, the bottom end of the push rod 9-3 is fixedly welded with guide posts 9-12 in a left-right symmetrical manner, the guide posts 9-12 are arranged in an inverted L-shaped structure, limit rods 9-13 are inserted into the vertical ends of the guide posts 9-12, the limit rods 9-13 are fixedly welded on the support block 10-1, guide grooves 9-14 are symmetrically arranged on the vertical ends of the guide posts 9-12, guide blocks 9-15 are welded and fixed on the limiting rods 9-13 in a bilateral symmetry mode, and the guide columns 9-12 are arranged on the guide blocks 9-15 in a vertically sliding mode through guide grooves 9-14;
the spray head adjusting mechanism 21 comprises a support 21-1, a support sleeve 21-2, an electric push rod 21-3 and a support frame 21-4, wherein the support 21-1 is welded and fixed on the front side and the rear side of the sleeve 9-1, the support 21-1 is arranged in an L-shaped structure, the other end of the support 21-1 is welded and fixed with the support sleeve 21-2, an extension pipe 17 is arranged in the support sleeve 21-2 in a penetrating manner and fixed, corrugated pipes 21-5 are fixed on the front end and the rear end of the extension pipe 17, a spray pipe 21-6 is fixed on the outer end of the corrugated pipe 21-5, the outer end of the spray pipe 21-6 is screwed and connected with the spray head 18 through threads, the support frame 21-4 is sleeved on the spray pipe 21-6 and fixed through adhesive, the electric push rod 21-3 with the model PXTL is fixed on the outer side of the support 21-1 through, the pushing end of the electric push rod 21-3 is welded and fixed with the support frame 21-4;
the base 1 is fixed with a control box 19 by screws, the handle 3 is fixed with a control panel 20 by screws, the cylinder 10-2 is connected with an air source in the control box 19 by an air pipe, the first water pump 5, the stirring motor 12, the second water pump 7, the driving motor 9-4, the control panel 20, the electric push rod 21-3 and the liquid level sensor 23 are all connected with the power source in the control box 19 by power wires, wherein the cylinder 10-2, the first water pump 5, the stirring motor 12, the second water pump 7, the driving motor 9-4, the electric push rod 21-3 and the liquid level sensor 23 are respectively connected with the control panel 20 by leads, the control panel 20 is an integrated board of a control switch of the cylinder 10-2, the first water pump 5, the stirring motor 12, the second water pump 7, the driving motor 9-4, the electric push rod 21-3 and the liquid level sensor 23, the control circuit is used for controlling the starting and stopping of the electrical elements.
The working principle of the specific embodiment is as follows: firstly, sufficient water is injected into a water tank 4, pesticides are poured into a stirring box 6 from a pesticide inlet bin 14 manually, water in the water tank 4 is pumped out and discharged into the stirring box 6 through a first water pump 5, a stirring motor 12 is started to drive a stirring paddle 13 to rotate, so that the water and the pesticides are fully fused, and mixed liquid medicine after stirring is pumped out through a second water pump 7 and then discharged into a water outlet pipe 8 and then is discharged into a water outlet pipe 16 through a hose 15, so that the mixed liquid medicine flows into a spray head 18 through an extension pipe 17 and is sprayed out from the spray head 18; the driving motor 9-4 is started to drive the screw rod 9-8 on the driving motor to rotate, the sleeve 9-9 is driven by the screw thread to move up and down, the push rod 9-3 is driven to move in the slot 9-7, the guide frame 9-2 is pushed to rotate within a certain range around the hinged shaft between the support 9-6 and the hinged seat 9-5, the push rod 9-3 drives the guide rod 9-11 to perform sliding guide in the guide slot 9-10 in the pushing process, and the guide frame 9-2 rotates to drive the sleeve 9-1 to rotate within a certain range, so that the spraying angle of the spray head 18 is changed, and the spraying range is increased; the air cylinder 10-2 is used for pushing to drive the supporting block 10-3 to move up and down, so that the supporting block 10-1 moves, the connecting supporting sleeve 10-5 and the telescopic pipe 10-4 in the connecting supporting sleeve are driven to move up and down, the height of the spray head 18 is changed, and the spraying height of the spray head is adjusted; the electric push rod 21-3 pushes the support frame 21-4 to move in the front-back direction to drive the spray pipe 21-6 to move, so that the position of the spray head 18 is changed, and the spraying area of the spray head 18 is increased by driving the spray head 18 to move in the front-back direction.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the pesticide is only required to be poured into the pesticide inlet bin 14, and the handle 3 is pulled to move, so that the pesticide can be automatically sprayed, and the working intensity of personnel is reduced;
2. the sleeve 9-1 is driven to rotate around the hinge shaft between the support 9-6 and the hinge seat 9-5, so that the angle of the drain pipe 16 in the sleeve 9-1 is changed, and the spraying angle of the spray head 18 is changed;
3. the spraying height of the spray head 18 is adjusted by driving the supporting block 10-1 to move in height, so that the spraying height of the spray head 18 is changed;
4. the spraying position of the spray head 18 is changed by driving the spray pipe 21-6 to move in the front-rear direction.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A pesticide spraying device for agriculture convenient to adjust a spraying area comprises a base (1), universal wheels (2), handles (3), a water tank (4) and a water pump (5), wherein the universal wheels (2) are fixed on the periphery of the bottom of the base (1), the handles (3) are fixed on the right side of the base (1), the water tank (4) is fixed on the upper end of the right side of the base (1), the water pump (5) is fixed on the water tank (4), and the water inlet end of the water pump (5) is in through connection with the water tank (4) through a water pipe; the method is characterized in that: the automatic medicine feeding device also comprises a stirring box (6), a water outlet pipe (8), an angle adjusting mechanism (9) and a height adjusting mechanism (10), wherein a supporting seat (11), a second water pump (7) and the stirring box (6) are sequentially fixed on a base (1) from left to right, the stirring box (6) is arranged on the left side of a water tank (4), the water outlet end of the first water pump (5) is communicated with the stirring box (6) through a water pipe, a stirring motor (12) is fixed on the stirring box (6), the output shaft of the stirring motor (12) is arranged in the stirring box (6) after penetrating through the top plate of the stirring box (6), a stirring paddle (13) is sleeved and fixed on the output shaft of the stirring motor (12), a medicine feeding bin (14) is embedded and fixed on the stirring box (6), the water inlet end of the second water pump (7) is communicated with the stirring box (6) through a water pipe, the water outlet end of the second water pump (7) is fixed with the water outlet pipe, the water outlet pipe (8) is arranged in an L-shaped structure, a hose (15) is arranged on the water outlet pipe (8), a drain pipe (16) is fixed at the other end of the hose (15), the drain pipe (16) is arranged right above the supporting seat (11), the other end of the drain pipe (16) is inserted into the extension pipe (17), spray heads (18) are arranged at the front end and the rear end of the extension pipe (17), an angle adjusting mechanism (9) is arranged on the lower side of the drain pipe (16), and a height adjusting mechanism (10) is arranged in the supporting seat (11);
the height adjusting mechanism (10) comprises a supporting block (10-1), an air cylinder (10-2), a supporting block (10-3), a telescopic pipe (10-4) and a connecting supporting sleeve (10-5), wherein a slot (11-1) is formed in the supporting seat (11), the air cylinder (10-2) is fixed in the slot (11-1), the supporting block (10-3) is fixed at the pushing end of the air cylinder (10-2), the supporting block (10-1) is fixed on the supporting block (10-3), the connecting supporting sleeve (10-5) is fixed at the right side of the supporting block (10-1), the telescopic pipe (10-4) is movably inserted in the vertical end of the water outlet pipe (8), the telescopic pipe (10-4) is arranged in the connecting supporting sleeve (10-5) in a penetrating manner and fixed manner, and the upper end of the telescopic pipe (10-4) is fixedly connected with a hose (15), a limiting groove (8-1) is formed in the inner annular wall of the vertical end of the water outlet pipe (8), a limiting boss (10-6) is fixed at the bottom end of the telescopic pipe (10-4), and the limiting boss (10-6) is arranged in the limiting groove (8-1) in a vertically sliding mode;
the angle adjusting mechanism (9) comprises a sleeve (9-1), a guide frame (9-2), a push rod (9-3), a driving motor (9-4), a hinged seat (9-5) and a support seat (9-6), the hinged seat (9-5) and the driving motor (9-4) are sequentially fixed on a support block (10-1) from left to right, the sleeve (9-1) is sleeved and fixed on a drain pipe (16), the support seat (9-6) and the guide frame (9-2) are sequentially fixed at the bottom of the sleeve (9-1) from left to right, the support seat (9-6) is inserted in the hinged seat (9-5) and is hinged through a hinged shaft, a slot (9-7) is formed in the bottom of the guide frame (9-2), a screw rod (9-8) is fixed on an output shaft at the upper end of the driving motor (9-4), the screw rod (9-8) is provided with a sleeve (9-9) in a screwed connection through threads, the upper end of the sleeve (9-9) is fixed with a push rod (9-3), the push rod (9-3) is inserted in the slot (9-7), guide grooves (9-10) are arranged on guide frames (9-2) positioned at the front side and the rear side of the slot (9-7) in a run-through manner, guide rods (9-11) are symmetrically fixed at the front side and the rear side of one end of the push rod (9-3) positioned in the slot (9-7), the guide rods (9-11) are arranged in the corresponding guide grooves (9-10) in a sliding manner, guide columns (9-12) are symmetrically fixed at the left side and the right side of the bottom end of the push rod (9-3), the guide columns (9-12) are arranged in an inverted L-shaped structure, and limit rods (9-13) are inserted in the vertical ends of the guide columns (9, the limiting rods (9-13) are fixed on the supporting blocks (10-1);
the air cylinder (10-2), the first water pump (5), the stirring motor (12), the second water pump (7), the driving motor (9-4) and the control panel (20) are all connected with a power supply in the control box (19), wherein the air cylinder (10-2), the first water pump (5), the stirring motor (12), the second water pump (7) and the driving motor (9-4) are further connected with the control panel (20) respectively.
2. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: the front end and the rear end of the extension pipe (17) are respectively provided with a spray head adjusting mechanism (21), the spray head adjusting mechanisms (21) comprise a support (21-1), a support sleeve (21-2), an electric push rod (21-3) and a support frame (21-4), the front side and the rear side of the sleeve (9-1) are respectively fixed with the support (21-1), the support (21-1) is arranged in an L-shaped structure, the other end of the support (21-1) is fixedly connected with the support sleeve (21-2), the extension pipe (17) is arranged in the support sleeve (21-2) in a penetrating way, the front end and the rear end of the extension pipe (17) are respectively fixed with a corrugated pipe (21-5), the outer end of the corrugated pipe (21-5) is fixed with a spray pipe (21-6), the outer end of the spray pipe (21-6) is screwed with the spray head (18) through, a support frame (21-4) is sleeved and fixed on the water spraying pipe (21-6), an electric push rod (21-3) is fixed on the outer side of the support frame (21-1), the pushing end of the electric push rod (21-3) is fixedly connected with the support frame (21-4), and the electric push rod (21-3) is respectively connected with a control panel (20) and a power supply in the control box (19); the electric push rod (21-3) pushes the support frame (21-4) to move in the front-back direction, and drives the spray pipe (21-6) to move in the front-back direction, so that the spray heads (18) move, and the distance between the front spray head and the rear spray head (18) is changed.
3. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: guide grooves (9-14) are symmetrically arranged on the vertical ends of the guide columns (9-12) in a penetrating way from left to right, guide blocks (9-15) are symmetrically fixed on the limiting rods (9-13) from left to right, and the guide columns (9-12) are arranged on the guide blocks (9-15) in a sliding way up and down through the guide grooves (9-14); when the guide columns (9-12) move in the up-and-down direction, the guide operation is carried out through the sliding fit of the guide blocks (9-15) and the guide grooves (9-14).
4. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: the bottom of the supporting block (10-3) is fixed with sliding blocks (10-7) in bilateral symmetry, supporting seats (11) positioned at the left side and the right side of the slot (11-1) are provided with sliding grooves (11-2) in a penetrating way, and the sliding blocks (10-7) are arranged in the sliding grooves (11-2) in a vertical sliding way; when the cylinder (10-2) pushes the support block (10-3) to move up and down, the sliding guide is carried out through the sliding fit of the sliding block (10-7) and the sliding groove (11-2).
5. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: the outer ring wall of the limiting boss (10-6) is fixed with a sealing ring (22), and the sealing ring (22) enables the limiting boss (10-6) and the limiting groove (8-1) to be tightly contacted.
6. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: a liquid level sensor (23) is fixed on the water tank (4), a probe of the liquid level sensor (23) penetrates through a top plate of the water tank (4) and then is arranged in the water tank (4), and the liquid level sensor (23) is respectively connected with a control panel (20) and a power supply in the control box (19); the liquid level sensor (23) senses the liquid level in the water tank (4).
7. An agricultural pesticide spray apparatus as set forth in claim 1, wherein: the working principle is as follows: firstly, sufficient water is injected into a water tank (4), pesticides are poured into a stirring box (6) from a pesticide inlet bin (14) manually, water in the water tank (4) is pumped out through a first water pump (5) and discharged into the stirring box (6), a stirring motor (12) is started to drive a stirring paddle (13) to rotate, so that the water and the pesticides are fully fused, mixed pesticide liquid after stirring is pumped out through a second water pump (7) and then discharged into a water outlet pipe (8), and is discharged into a water outlet pipe (16) through a hose (15), so that the mixed pesticide liquid flows into a spray head (18) through an extension pipe (17), and is sprayed out from the spray head (18); the driving motor (9-4) is started to drive the screw rod (9-8) on the driving motor to rotate, the sleeve (9-9) is driven to move up and down through threads, the push rod (9-3) is driven to move in the slot (9-7), the guide frame (9-2) is pushed to rotate within a certain range around a hinged shaft between the support (9-6) and the hinged seat (9-5), the guide rod (9-11) is driven to slide and guide in the guide groove (9-10) in the pushing process of the push rod (9-3), the guide frame (9-2) rotates to drive the sleeve (9-1) to rotate within a certain range, and then the spraying angle of the spray head (18) is changed; the air cylinder (10-2) is used for pushing to drive the supporting block (10-3) to move up and down, so that the supporting block (10-1) moves, the connecting supporting sleeve (10-5) and the telescopic pipe (10-4) in the connecting supporting sleeve are driven to move up and down, the height of the spray head (18) is changed, and the spraying height of the spray head is adjusted.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243567.3A CN112352765B (en) | 2020-11-10 | 2020-11-10 | Agricultural pesticide spraying device convenient to adjust and spray area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011243567.3A CN112352765B (en) | 2020-11-10 | 2020-11-10 | Agricultural pesticide spraying device convenient to adjust and spray area |
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| CN112352765A true CN112352765A (en) | 2021-02-12 |
| CN112352765B CN112352765B (en) | 2022-05-03 |
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| CN202011243567.3A Expired - Fee Related CN112352765B (en) | 2020-11-10 | 2020-11-10 | Agricultural pesticide spraying device convenient to adjust and spray area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113082259A (en) * | 2021-05-25 | 2021-07-09 | 胡彦平 | Traditional chinese medical science is disinfection atomizer for gynecological examination |
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- 2020-11-10 CN CN202011243567.3A patent/CN112352765B/en not_active Expired - Fee Related
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| BE784577A (en) * | 1971-06-11 | 1972-12-08 | Oster Heinz | DEVICE FOR THE PROTECTION OF PLANT PROTECTION AGENTS |
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|---|---|
| CN112352765B (en) | 2022-05-03 |
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