CN114342901A - Intelligent pesticide applying device and method for agricultural plant protection - Google Patents
Intelligent pesticide applying device and method for agricultural plant protection Download PDFInfo
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- CN114342901A CN114342901A CN202210057167.6A CN202210057167A CN114342901A CN 114342901 A CN114342901 A CN 114342901A CN 202210057167 A CN202210057167 A CN 202210057167A CN 114342901 A CN114342901 A CN 114342901A
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- 239000000575 pesticide Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims description 8
- 238000005507 spraying Methods 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000011550 stock solution Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000003814 drug Substances 0.000 claims description 70
- 230000005540 biological transmission Effects 0.000 claims description 50
- 239000007921 spray Substances 0.000 claims description 46
- 238000001125 extrusion Methods 0.000 claims description 32
- 238000004146 energy storage Methods 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 description 11
- 238000003825 pressing Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 235000013305 food Nutrition 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The invention discloses an intelligent pesticide applying device for agricultural plant protection, which comprises a bottom plate, a water storage tank, a spraying tank and a spraying pipe, wherein the water storage tank and the spraying tank are fixedly connected to the bottom plate, a pesticide adding tank is arranged in the water storage tank, a squeezing plate capable of sliding up and down is arranged in the pesticide adding tank, a stirring rod for mixing and stirring is arranged on the outer side of the pesticide adding rod below the squeezing plate, a pesticide storing cavity for storing liquid pesticide stock solution is arranged in the pesticide adding tank above the squeezing plate, a squeezing mechanism for regularly squeezing the liquid pesticide stock solution in the pesticide storing cavity to the pesticide adding tank below the squeezing plate is arranged in the pesticide adding rod, a water inlet hole is formed in the side wall of the pesticide adding tank, a water outlet pipe communicated with the side wall of the pesticide adding tank is arranged on the side wall of the pesticide adding tank, the outer side of the water outlet pipe is communicated with the spraying tank, the real-time configuration and the real-time use of the liquid pesticide are realized, the waste of the liquid pesticide and the waste of the water are effectively prevented, and the required amount of the pesticide can be used.
Description
Technical Field
The invention relates to the technical field of agricultural pesticide application, in particular to an intelligent pesticide application device and method for agricultural plant protection.
Background
At present, agricultural plants are various plants cultivated in agriculture, and comprise grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees), wherein people take food as days to express the relationship between people and food, and the people can be kept healthy only by reasonable food matching.
Chinese patent CN 215188983U discloses a pesticide sprinkler for agricultural plant protection, the on-line screen storage device comprises a base, the box is installed in the connection of base top, the suction pump is installed to box one side wall connection, and the suction pump has the drinking-water pipe through the box connection, be equipped with the first rotating electrical machines that the output shaft is vertical ascending in the base, and the output shaft of first rotating electrical machines has the dead lever through the box connection, the dead lever outside is equipped with the water injection pump, and sliding connection has the lifter in the dead lever, the lifter top is connected with the sprinkler, and the connection of box top installs the baffle, box top fixed mounting has the vertical decurrent second rotating electrical machines of output shaft, and the output shaft of second rotating electrical machines has the (mixing) shaft through the box connection, the injection mouth has been seted up on the box top, and box one side is connected with the pull rod, the universal wheel is installed to the base bottom.
However, in this patent, to the liquid medicine that sprays, all unified configuration is good, then disposable, appears easily, sprays the completion, and the too much condition of liquid medicine configuration causes unnecessary waste easily, can not realize that it is how much, directly with how much liquid medicine to spout.
Based on the above, the invention designs an intelligent pesticide applying device and a pesticide applying method for agricultural plant protection, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent pesticide applying device and a pesticide applying method for agricultural plant protection, which aim to solve the problem that unnecessary waste is easily caused under the condition that pesticide liquid is excessively prepared after spraying is finished in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent pesticide applying device for agricultural plant protection comprises a bottom plate, a water storage tank, a spraying tank and a spraying pipe, wherein a moving mechanism for pesticide applying movement is arranged at the bottom of the bottom plate, the water storage tank and the spraying tank are fixedly connected to the bottom plate, a pesticide adding tank is arranged in the water storage tank, a rotatable pesticide adding rod is arranged in the middle of the pesticide adding tank, a squeezing plate capable of sliding up and down is arranged in the pesticide adding tank, the pesticide adding rod movably penetrates through the middle of the squeezing plate and is connected with the squeezing plate through reciprocating threads, a stirring rod for mixing and stirring is arranged on the outer side of the pesticide adding rod below the squeezing plate, a pesticide storage cavity for storing a liquid pesticide raw liquid is arranged in the pesticide adding tank above the squeezing plate, a squeezing mechanism for regularly squeezing the liquid pesticide raw liquid in the pesticide storage cavity into the pesticide adding tank below the squeezing plate is arranged in the pesticide adding rod, a water inlet hole is formed in the side wall of the pesticide adding tank on one side below the squeezing plate, a first one-way water inlet valve is arranged in the water inlet hole, the side wall of the dosing tank, which is positioned on one side corresponding to the water inlet hole, is provided with a water outlet pipe communicated with each other, a first one-way drain valve is arranged in the water outlet pipe, the outer side of the water outlet pipe is communicated with the spraying tank, a spraying pump used for spraying the liquid medicine is arranged in the spraying tank, and the output end of the spraying pump is communicated with the spraying pipe.
As a further scheme of the invention, the extrusion mechanism comprises a communication hole and a piston plate, an energy storage cavity is arranged in the medicine adding rod positioned in the medicine storage cavity, the piston plate capable of moving up and down is arranged in the energy storage cavity, a medicine inlet hole communicated with the medicine storage cavity is formed in one side of the energy storage cavity, a second one-way water inlet valve is arranged in the medicine inlet hole, the communication hole is formed in the side wall of the medicine adding rod positioned below the extrusion plate, the extending end of the communication hole penetrates through the interior of the medicine adding rod to be communicated with the bottom of the energy storage cavity, and a second one-way water drain valve is arranged in the communication hole.
As a further scheme of the invention, a communicated first transmission cavity is arranged at the upper end of the energy storage cavity, a first transmission piston rod in sliding connection is arranged in the first transmission cavity, the bottom of the first transmission piston rod is fixedly connected with the bottom of the piston plate, a fixedly connected extrusion ring is arranged on the extrusion plate below the medicine storage cavity, the extrusion ring is arranged outside the medicine adding rod, an adjusting groove is arranged on one side of the medicine adding rod above the reciprocating thread, an adjusting lug in sliding connection is arranged in the adjusting groove, a communicated second transmission cavity is arranged at the upper end of the adjusting groove, a second transmission piston rod in sliding connection is arranged in the second transmission cavity, the bottom of the second transmission piston rod is fixedly connected with the adjusting lug, a communicated pipe is arranged between the first transmission cavity and the second transmission cavity, and transmission liquid for hydraulic transmission is stored in the first transmission cavity and the second transmission cavity.
As a further scheme of the invention, a plurality of first springs which are fixedly connected and used for driving the piston plate to automatically restore to the initial position are arranged in the energy storage cavity.
As a further scheme of the invention, one side of the bottom plate is provided with a fixedly connected supporting plate, the outer side of the supporting plate is provided with a storage tank, a rotatable supporting tube is arranged in the storage tank, the spray pipe movably penetrates through the supporting tube, the bottom of the spray pipe is provided with uniformly distributed spray holes, and the bottom of the supporting tube is provided with a spray tank for spraying the spray holes.
As a further scheme of the invention, the outer end part of the spraying pipe is provided with a fixedly connected and inflatable balloon, the spraying pipe is provided with an air inlet communicated with an air inlet of the balloon, the bottom plate is provided with an inflator pump, and the inflator pump is communicated with the air inlet at the starting end of the spraying pipe.
Furthermore, be equipped with in the backup pad with the hold up tank communicate and be used for the rotatory block's of stay tube tip swivelling chute mutually, be equipped with fixed connection's location axle in the swivelling chute directly over being located the hold up tank, the location axle rotates with the stay tube both ends and is connected.
Furthermore, telescopic positioning plates which are used for fixing the supporting tube after rotating are arranged in two side walls of the rotating groove.
As a further scheme of the invention, the bottom of the supporting plate is provided with a contraction mechanism for automatically winding and contracting the spray pipe.
The pesticide application method of the intelligent pesticide application device for agricultural plant protection comprises the following steps:
s1: moving the bottom plate to the field side through the traveling mechanism, rotating the supporting tube to enable the end part of the supporting tube to rotate into the rotary groove, extending the positioning plate out, clamping and fixing the supporting tube through the positioning plate, and starting the spraying pump to realize spraying;
s2: when the length of the supporting tube is insufficient, and the spraying tube cannot spray better, the inflator pump is started to inflate the balloon, so that the balloon floats, the end part of the spraying tube is lifted by utilizing the buoyancy of the balloon, then the spraying tube can be pulled towards the outside of the supporting tube, the buoyancy of the balloon can keep the spraying tube in a suspension state, the spraying area is enlarged, and spraying can be continued;
s3: before spraying, storing stock solution to be sprayed into a storage cavity, filling water into a water storage tank, driving a medicine adding rod to rotate continuously by using a starting motor to mix quantitative stock solution and quantitative water in the water storage tank, and conveying the mixture into the spraying tank for storage;
s4: when spraying, start the pump that sprays, can realize spraying of liquid medicine.
Compared with the prior art, the invention has the beneficial effects that:
1. the design of reciprocal screw thread, can utilize the characteristic of reciprocal screw thread, make the stripper plate can be along with the rotation of adding the medicine pole, realize periodic up-and-down motion, through the combination of first one-way water intaking valve and the one-way water intaking valve of second, make the water in the water storage box can carry to spraying the incasement, extruding means's design, can carry the liquid medicine stoste ration to the stripper plate below, combine the rotation of puddler, make the liquid medicine stoste can mix in the case of adding of stripper plate below even, then carry to spraying the case, and like this, the real-time configuration and the real-time use of liquid medicine have just been realized, the effectual waste that prevents liquid medicine and water, how much need.
2. The design of the piston plate can utilize the up-and-down motion of the piston plate and combine the second one-way water inlet valve and the second one-way water discharge valve to enable the stock solution to be quantitatively conveyed to the lower part of the extrusion plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the reservoir of the present invention;
FIG. 3 is a schematic view of the internal structure of the dosing box according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is a schematic view of a connection structure of the adjustment bump and the adjustment groove;
FIG. 7 is a schematic view of the internal structure of the spray box;
FIG. 8 is a schematic cross-sectional view of the support tube and the shower tube;
FIG. 9 is a schematic view of the support tube in its contracted configuration;
fig. 10 is a schematic structural view of the support tube when deployed.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base plate; 11. a roller; 12. a grab rail; 13. a support plate; 131. a storage tank; 132. positioning a plate; 133. a rotating tank; 134. a retracting mechanism; 135. positioning the shaft; 14. supporting a tube; 141. a spray tank; 142. an air inlet; 15. a shower pipe; 151. spraying a hole; 16. a balloon; 2. a water storage tank; 21. a motor; 21. a dosing box; 22. a medicine adding rod; 220. a second one-way drain valve; 221. a first drive piston rod; 222. a medicine inlet hole; 223. a second one-way water inlet valve; 224. a communicating hole; 225. an energy storage cavity; 226. a piston plate; 227. a communicating pipe; 228. a first transmission chamber; 229. a spring; 23. a drug storage cavity; 24. a water inlet hole; 241. a first one-way water inlet valve; 25. a stirring rod; 26. a pressing plate; 27. a water outlet pipe; 271. a first one-way drain valve; 28. an extrusion ring; 281. an adjustment groove; 282. adjusting the bump; 283. a second drive piston rod; 284. a second drive chamber; 3. a spray box; 31. and (4) a spray pump.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: an intelligent pesticide applying device for agricultural plant protection comprises a bottom plate 1, a water storage tank 2, a spraying tank 3 and a spraying pipe 15, wherein a moving mechanism for pesticide applying movement is arranged at the bottom of the bottom plate 1, the water storage tank 2 and the spraying tank 3 are both fixedly connected to the bottom plate 1, a pesticide adding tank 21 is arranged in the water storage tank 2, a rotatable pesticide adding rod 22 is arranged in the middle of the pesticide adding tank 21, a squeezing plate 26 capable of sliding up and down is arranged in the pesticide adding tank 21, the pesticide adding rod 22 movably penetrates through the middle of the squeezing plate 26, the pesticide adding rod 22 is connected with the squeezing plate 26 through reciprocating threads, a stirring rod 25 for mixing and stirring is arranged on the outer side of the pesticide adding rod 22 below the squeezing plate 26, a pesticide storage cavity 23 for storing a pesticide raw liquid is arranged in the pesticide adding tank 21 above the squeezing plate 26, a squeezing mechanism for regularly squeezing the pesticide raw liquid in the pesticide storage cavity 23 into the pesticide adding tank 21 below the squeezing plate 26 is arranged in the pesticide adding rod 22, the side wall of the dosing box 21 on one side below the extrusion plate 26 is provided with a water inlet hole 24, a first one-way water inlet valve 241 is arranged in the water inlet hole 24, the side wall of the dosing box 21 on one side corresponding to the water inlet hole 24 is provided with a water outlet pipe 27 communicated with the water inlet hole, a first one-way drain valve 271 is arranged in the water outlet pipe 27, the outer side of the water outlet pipe 27 is communicated with the spraying box 3, a spraying pump 31 for spraying liquid medicine is arranged in the spraying box 3, and the output end of the spraying pump 31 is communicated with the spraying pipe 15.
The design of reciprocal screw thread can utilize the characteristic of reciprocal screw thread, make stripper plate 26 can be along with adding the rotation of medicine pole 22, realize the motion from top to bottom of periodicity, through the combination of first one-way water intaking valve 241 and second one-way water intaking valve 223, make the hydroenergy in the water storage box 2 carry to spraying case 3 in, the design of extrusion mechanism can carry the liquid medicine stoste ration to stripper plate 26 below, combine the rotation of puddler 25, make the liquid medicine stoste can mix in the case 21 of adding of stripper plate 26 below even, then carry to spraying case 3, in this way, just realized the real-time configuration and the real-time use of liquid medicine, the effectual waste of liquid medicine and water that has prevented, how much the use.
Further, the moving mechanism comprises a roller 11, and a grab rail 12 which is fixedly connected and used for pushing the bottom plate 1 is arranged on the bottom plate 1.
The design of the roller 11 and the grab rail 12 can facilitate the user to move the whole device conveniently and quickly.
Further, a motor 21 for driving the pressurizing rod to rotate is arranged on the water storage tank 2.
Referring to fig. 3-6, the pressing mechanism includes a communication hole 224 and a piston plate 226, an energy storage chamber 225 is disposed in the dosing rod 22 located in the drug storage chamber 23, the piston plate 226 capable of moving up and down is disposed in the energy storage chamber 225, a drug inlet hole 222 communicated with the drug storage chamber 23 is disposed at one side of the energy storage chamber 225, a second one-way water inlet valve 223 is disposed in the drug inlet hole 222, a communication hole 224 is disposed on a side wall of the dosing rod 22 located below the pressing plate 26, an extending end of the communication hole 224 passes through the interior of the dosing rod 22 and is communicated with the bottom of the energy storage chamber 225, and a second one-way water drain valve 220 is disposed in the communication hole 224.
The design of the piston plate 226 can utilize the up-and-down movement of the piston plate 226, and in combination with the second one-way water inlet valve 223 and the second one-way water outlet valve 220, the stock solution can be quantitatively conveyed to the lower part of the extrusion plate 26, and by the design, the liquid medicine of the stock solution can be quantitatively mixed with quantitative water, so that the liquid pumped into the spraying box 3 by the extrusion plate 26 every time is guaranteed to be the qualified mixed liquid medicine.
Further, a first transmission cavity 228 communicated with the upper end of the energy storage cavity 225 is arranged at the upper end of the energy storage cavity 225, a first transmission piston rod 221 in sliding connection is arranged in the first transmission cavity 228, the bottom of the first transmission piston rod 221 is fixedly connected with the bottom of the piston plate 226, an extrusion ring 28 in fixed connection is arranged on the extrusion plate 26 below the medicine storage cavity 23, the extrusion ring 28 is arranged at the outer side of the medicine adding rod 22, an adjusting groove 281 is arranged at one side of the medicine adding rod 22 above the reciprocating thread, an adjusting lug 282 in sliding connection is arranged in the adjusting groove 281, a second transmission cavity 284 communicated with the upper end of the adjusting groove 281 is arranged at the upper end of the adjusting groove, a second transmission piston rod 283 in sliding connection is arranged in the second transmission cavity 284, the bottom of the second transmission piston rod 283 is fixedly connected with the adjusting lug 282, a communicating pipe 227 communicated with the first transmission cavity 228 and the second transmission cavity 284 is arranged between the first transmission cavity and the second transmission cavity 284, and the first transmission chamber 228 and the second transmission chamber 284 store transmission fluid for hydraulic transmission.
The lifting of the pressing plate 26 can push the second transmission piston rod 283 to move upwards, and the first transmission piston rod 221 is driven to move downwards through hydraulic transmission, so that the stock solution in the energy storage cavity 225 is pushed into the dosing tank 21 below the pressing plate 26 through the communication hole 224 by the piston plate 226, at the moment, the water in the water storage tank 2 is in a state of entering the dosing tank 21 by the lifting of the pressing plate 26, therefore, the stock solution and the water can be fully mixed, when the pressing plate 26 descends, the mixed liquid medicine enters the spraying tank 3 through the water outlet pipe 27, the piston plate 226 automatically restores to an initial position due to the elasticity of the spring 229, along with the lifting of the piston plate 226, the stock solution in the medicine storage cavity 23 enters the energy storage cavity 225 for storage, and waits for next extrusion and conveying, in this way, when the pressing plate 26 absorbs the water to the dosing tank 21, the quantitative stock solution is extruded at the same time, and is mixed to form qualified spraying solution, along with the push down of stripper plate 26, extrude in spraying case 3, spray, can realize spraying the real-time configuration of liquid, can not appear like traditional spouting medicine like this, dispose liquid medicine earlier, spraying, can appear that liquid medicine joins in marriage much, lead to extravagant condition, how many uses of needs can be realized like this, the extravagant condition can not appear
Further, a plurality of first springs 229 fixedly connected and used for driving the piston plate 226 to automatically return to the initial position are disposed in the energy storage chamber 225.
The first spring 229 is designed to automatically restore the initial position of the piston plate 226, thereby ensuring stable operation of the whole.
Referring to fig. 8-10, a supporting plate 13 is fixedly connected to one side of the bottom plate 1, a storage tank 131 is disposed outside the supporting plate 13, a rotatable supporting tube 14 is disposed in the storage tank 131, the spraying tube 15 movably passes through the supporting tube 14, uniformly distributed spraying holes 151 are disposed at the bottom of the spraying tube 15, and a spraying groove 141 for spraying the spraying holes 151 is disposed at the bottom of the supporting tube 14.
The design of the supporting pipe 14 ensures that when the spraying is not carried out, the supporting pipe 14 is recycled into the storage tank 131, so that the occupied space and the obstacles of the supporting pipe 14 and the spraying pipe 15 can be effectively prevented;
the design of the spray holes 151 and the spray grooves 141 ensures that the support pipe 14 supports the spray pipe 15, and at the same time, the spray holes 151 can spray.
Referring to fig. 1, an outer end of the spray pipe 15 is provided with a fixedly connected and inflatable balloon 16, the spray pipe 15 is provided with an air inlet 142 communicated with an air inlet of the balloon 16, the bottom plate 1 is provided with an inflator pump, and the inflator pump is communicated with the air inlet 142 at the starting end of the spray pipe 15.
The balloon 16 is designed to be inflated with a light-density gas such as hydrogen or helium, so that the balloon 16 rises, and the end of the spray pipe 15 can be driven to be horizontal by the lifting force of the balloon 16, so that the length of the spray pipe 15 can be extended outwards, the spray area is increased, and the spray efficiency is improved.
Furthermore, the supporting plate 13 is provided with a rotating groove 133 which is communicated with the storage groove 131 and is used for rotatably clamping the end of the supporting tube 14, a positioning shaft 135 which is fixedly connected is arranged in the rotating groove 133 which is positioned right above the storage groove 131, and the positioning shaft 135 is rotatably connected with two ends of the supporting tube 14.
The rotation of the support tube 14 is enabled by the design of the rotation groove 133 and the positioning shaft 135.
Furthermore, the two side walls of the rotating groove 133 are provided with retractable positioning plates 132 for fixing the support tube 14 after rotating.
Further, the bottom of the supporting plate 13 is provided with a contraction mechanism 134 for automatically winding and contracting the shower pipe 15.
The retracting mechanism 134 is a mechanism for automatically retracting the data cable in the prior art, and since this is widely used in the prior art, this structure will not be described in much detail in this application.
The pesticide application method of the intelligent pesticide application device for agricultural plant protection comprises the following steps:
s1: moving the bottom plate 1 to the field side through a travelling mechanism, rotating the supporting tube 14 to enable the end part of the supporting tube 14 to rotate into the rotating groove 133, then extending the positioning plate 132, clamping and fixing the supporting tube 14 through the positioning plate 132, and then starting the spraying pump 31 to realize spraying;
s2: when the length of the supporting tube 14 is not enough, so that the spraying tube 15 cannot spray better, the inflator pump is started to inflate the balloon 16, so that the balloon 16 floats, the end part of the spraying tube 15 is lifted by utilizing the buoyancy of the balloon 16, then the spraying tube 15 can be pulled towards the outside of the supporting tube 14, the buoyancy of the balloon 16 can keep the spraying tube 15 in a suspension state, the spraying area is enlarged, and spraying can be continued;
s3: before spraying, the stock solution to be sprayed is stored in the storage cavity, the water storage tank 2 is filled with water, then the starter motor 21 is utilized to drive the dosing rod 22 to rotate continuously, so that the quantitative stock solution in the water storage tank 2 is mixed with quantitative water, and then the mixture is conveyed to the spraying tank 3 for storage;
s4: when spraying, start spraying pump 31, can realize spraying of liquid medicine.
The working principle is as follows:
the medicine adding rod 22 rotates continuously, the rotating medicine adding rod 22 drives the extrusion plate 26 to move up and down periodically through the characteristic of reciprocating screw threads, water in the water storage tank can be conveyed into the spraying tank 3 continuously through the combination of the first one-way valve and the second one-way valve, the extrusion plate 26 is lifted up and down while the extrusion plate 26 moves up and down, the second transmission piston rod 283 is pushed to move up, the first transmission piston rod 221 is driven to move down through hydraulic transmission, so that stock solution in the energy storage cavity 225 is pushed into the medicine adding tank 21 below the extrusion plate 26 through the communicating hole 224 through the piston plate 226, at the moment, the extrusion plate 26 is lifted up, the water in the water storage tank 2 enters the medicine adding tank 21, therefore, the stock solution and the water can be fully mixed, when the extrusion plate 26 descends, the mixed liquor enters the spraying tank 3 through the water outlet pipe 27, and the piston plate 226 has elasticity of the spring 229, automatic resume initial position, along with the rising of piston plate 226, stock solution in the storage medicine chamber 23 gets into in the energy storage chamber 225, store, wait for next time the extrusion to carry, thus, make the stripper plate 26 absorb water to dosing tank 21 time at every turn, quantitative stock solution is extruded simultaneously, the mixed qualified liquid that sprays that forms, along with the pushing down of stripper plate 26, extrude to spraying in the case 3, spray, can realize the real-time configuration that sprays the liquid, like traditional medicine that spouts can not appear like this, dispose liquid medicine earlier, spraying, liquid medicine has appeared and has joined in marriage a lot, lead to extravagant condition, how many uses of needs can be realized like this, the extravagant condition can not appear.
Claims (10)
1. The utility model provides an agricultural plant protection is with intelligent device of giving medicine to poor free of charge which characterized in that: the device comprises a bottom plate (1), a water storage tank (2), a spraying tank (3) and a spraying pipe (15), wherein a moving mechanism for applying pesticide to move is arranged at the bottom of the bottom plate (1), the water storage tank (2) and the spraying tank (3) are both fixedly connected to the bottom plate (1), a dosing tank (21) is arranged in the water storage tank (2), a rotatable pesticide feeding rod (22) is arranged in the middle of the dosing tank (21), and a squeezing plate (26) capable of sliding up and down is arranged in the dosing tank (21);
the medicine adding rod (22) movably penetrates through the middle part of the extrusion plate (26), the medicine adding rod (22) is connected with the extrusion plate (26) through reciprocating threads, a stirring rod (25) for mixing and stirring is arranged on the outer side of the medicine adding rod (22) below the extrusion plate (26), a medicine storage cavity (23) for storing liquid medicine stock solution is arranged in the medicine adding box (21) above the extrusion plate (26), and an extruding mechanism for periodically extruding the liquid medicine stock solution in the medicine storage cavity (23) into the medicine adding box (21) below the extrusion plate (26) is arranged in the medicine adding rod (22);
be located stripper plate (26) below one side be equipped with inlet opening (24) on dosing tank (21) lateral wall, be equipped with first one-way water intaking valve (241) in inlet opening (24), be located one side that inlet opening (24) correspond be equipped with outlet pipe (27) that are linked together on dosing tank (21) lateral wall, be equipped with first one-way drain valve (271) in outlet pipe (27), outlet pipe (27) outside and spray tank (3) intercommunication, be equipped with in spray tank (3) and be used for spray pump (31) that liquid medicine sprayed, spray pump (31) output and shower (15) intercommunication.
2. The intelligent pesticide application device for agricultural plant protection as claimed in claim 1, wherein: the extrusion mechanism comprises a communication hole (224) and a piston plate (226), an energy storage cavity (225) is arranged in the dosing rod (22) positioned in the drug storage cavity (23), and the piston plate (226) capable of moving up and down is arranged in the energy storage cavity (225);
the powder feeding device is characterized in that a powder feeding hole (222) communicated with the powder storage cavity (23) is formed in one side of the energy storage cavity (225), a second one-way water inlet valve (223) is arranged in the powder feeding hole (222), a communicating hole (224) is formed in the side wall of the powder feeding rod (22) and located below the extrusion plate (26), the extending end of the communicating hole (224) penetrates through the inside of the powder feeding rod (22) to be communicated with the bottom of the energy storage cavity (225), and a second one-way water drainage valve (220) is arranged in the communicating hole (224).
3. The intelligent pesticide application device for agricultural plant protection as claimed in claim 1, wherein: a first transmission cavity (228) communicated with the upper end of the energy storage cavity (225) is formed in the upper end of the energy storage cavity (225), a first transmission piston rod (221) in sliding connection is arranged in the first transmission cavity (228), the bottom of the first transmission piston rod (221) is fixedly connected with the bottom of a piston plate (226), an extrusion ring (28) in fixed connection is arranged on the extrusion plate (26) below the medicine storage cavity (23), and the extrusion ring (28) is arranged on the outer side of the medicine adding rod (22);
be located reciprocal screw thread top add medicine pole (22) one side and be equipped with adjustment tank (281), be equipped with sliding connection's regulation lug (282) in adjustment tank (281), and adjustment tank (281) upper end is equipped with second transmission chamber (284) that are linked together, be equipped with sliding connection's second transmission piston rod (283) in second transmission chamber (284), second transmission piston rod (283) bottom and regulation lug (282) fixed connection, be equipped with communicating pipe (227) that are linked together between first transmission chamber (228) and second transmission chamber (284), and store in first transmission chamber (228) and second transmission chamber (284) and be used for hydraulic drive's transmission liquid.
4. The intelligent pesticide application device for agricultural plant protection as claimed in claim 3, wherein: a plurality of first springs (229) which are fixedly connected and are used for driving the piston plate (226) to automatically recover to the initial position are arranged in the energy storage cavity (225).
5. The intelligent pesticide application device for agricultural plant protection as claimed in claim 1, wherein: the spray nozzle is characterized in that a supporting plate (13) fixedly connected with the bottom plate (1) is arranged on one side, a storage tank (131) is arranged on the outer side of the supporting plate (13), a rotatable supporting pipe (14) is arranged in the storage tank (131), the spray pipe (15) movably penetrates through the supporting pipe (14), spray holes (151) which are uniformly distributed are formed in the bottom of the spray pipe (15), and a spray tank (141) for spraying the spray holes (151) is formed in the bottom of the supporting pipe (14).
6. The intelligent pesticide application device for agricultural plant protection as claimed in claim 1, wherein: the outer side end of the spray pipe (15) is provided with an inflatable balloon (16) which is fixedly connected, the spray pipe (15) is provided with an air inlet (142) communicated with an air inlet of the balloon (16), the bottom plate (1) is provided with an inflator pump, and the inflator pump is communicated with the air inlet (142) at the starting end of the spray pipe (15).
7. The intelligent pesticide application device for agricultural plant protection as claimed in claim 5, wherein: the supporting plate (13) is provided with a rotating groove (133) which is communicated with the storage groove (131) and used for rotatably clamping the end part of the supporting tube (14), a positioning shaft (135) which is fixedly connected is arranged in the rotating groove (133) right above the storage groove (131), and the positioning shaft (135) is rotatably connected with the two ends of the supporting tube (14).
8. The intelligent pesticide application device for agricultural plant protection as claimed in claim 7, wherein: and telescopic positioning plates (132) which are used for fixing the support tube (14) after rotating are arranged in two side walls of the rotating groove (133).
9. The intelligent pesticide application device for agricultural plant protection as claimed in claim 1, wherein: and a contraction mechanism (134) for automatically winding and contracting the spray pipe (15) is arranged at the bottom of the support plate (13).
10. A method of applying an intelligent agricultural plant protection applicator according to claims 1-9, comprising the steps of:
s1: moving the bottom plate (1) to the field side through a travelling mechanism, rotating the supporting tube (14), enabling the end part of the supporting tube (14) to rotate into the rotating groove (133), then extending the positioning plate (132), clamping and fixing the supporting tube (14) through the positioning plate (132), and then starting the spraying pump (31) to realize spraying;
s2: when the length of the supporting pipe (14) is not enough, and the spraying pipe (15) cannot spray better, the inflator pump is started to inflate the balloon (16), so that the balloon (16) floats, the end part of the spraying pipe (15) is lifted by utilizing the buoyancy of the balloon (16), then the spraying pipe (15) can be pulled towards the outside of the supporting pipe (14), the buoyancy of the balloon (16) can keep the spraying pipe (15) in a suspension state, the spraying area is enlarged, and spraying can be continued;
s3: before spraying, stock solution needing to be sprayed is stored in a storage cavity, water is filled in a water storage tank (2), then a starting motor (21) is utilized to drive a dosing rod (22) to rotate continuously, so that quantitative stock solution in the water storage tank (2) is mixed with quantitative water, and then the mixture is conveyed to a spraying tank (3) for storage;
s4: when spraying, start spraying pump (31), can realize spraying of liquid medicine.
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| CN202210057167.6A CN114342901B (en) | 2022-01-19 | 2022-01-19 | Intelligent pesticide application device and pesticide application method for agricultural plant protection |
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| CN202210057167.6A CN114342901B (en) | 2022-01-19 | 2022-01-19 | Intelligent pesticide application device and pesticide application method for agricultural plant protection |
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Also Published As
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| CN114342901B (en) | 2023-11-10 |
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