CN114342901B - Intelligent pesticide application device and pesticide application method for agricultural plant protection - Google Patents
Intelligent pesticide application device and pesticide application method for agricultural plant protection Download PDFInfo
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- CN114342901B CN114342901B CN202210057167.6A CN202210057167A CN114342901B CN 114342901 B CN114342901 B CN 114342901B CN 202210057167 A CN202210057167 A CN 202210057167A CN 114342901 B CN114342901 B CN 114342901B
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- 239000000575 pesticide Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000005507 spraying Methods 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 100
- 239000007921 spray Substances 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000001125 extrusion Methods 0.000 claims description 30
- 238000004146 energy storage Methods 0.000 claims description 24
- 239000011550 stock solution Substances 0.000 claims description 24
- 229940079593 drug Drugs 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 6
- 235000015073 liquid stocks Nutrition 0.000 claims 2
- 239000011259 mixed solution Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 10
- 241000196324 Embryophyta Species 0.000 description 13
- 238000003825 pressing Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The application 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 outside the pesticide adding rod below the squeezing plate, a pesticide storage cavity for storing a pesticide raw liquid is arranged in the pesticide adding tank above the squeezing plate, a squeezing mechanism for regularly squeezing the 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, a water outlet pipe communicated with the spraying tank is arranged on the side wall of the pesticide adding tank, and the outside of the water outlet pipe is communicated with the spraying tank, so that the real-time configuration and real-time use of the pesticide can be realized, the waste of the pesticide and the water can be effectively prevented.
Description
Technical Field
The application 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, including two major categories of grain crops and economic crops (oil crops, vegetable crops, flowers, grass and trees), people take food as days, the relationship between people and food is expressed, the reasonable diet collocation can bring health to the people, the growth of the crops is not separated from the scientific technology production technology, and in the process of planting the agricultural plants, pesticide spraying is often needed to ensure that the agricultural plants can grow normally.
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, suction pump is installed to box one side inner wall connection, and the suction pump is connected with the suction pipe through the box, be equipped with the first rotating electrical machines of output shaft vertical ascending in the base, and the output shaft of first rotating electrical machines is connected with the dead lever through the box, 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 baffle is installed in the connection of box top, 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, the liquid medicine to be sprayed is uniformly prepared, and then the liquid medicine is disposable, so that the liquid medicine is easy to appear and spray, and the liquid medicine is too much to prepare, so that unnecessary waste is easily caused, and the liquid medicine can not be directly sprayed.
Based on the above, the application designs an intelligent pesticide application device and a pesticide application method for agricultural plant protection so as to solve the problems.
Disclosure of Invention
The application aims to provide an intelligent pesticide application device and a pesticide application method for agricultural plant protection, which are used for solving the problems that the spraying is finished and the liquid medicine is excessively configured in the background technology, so that unnecessary waste is easily caused.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides an agricultural plant protection is with intelligent medicine applying device, comprising a base plate, the water storage tank, spray box and shower, the bottom plate bottom is equipped with the mobile mechanism that is used for applying medicine and removes, water storage tank and spray box all fixed connection are on the bottom plate, be equipped with the medicine box in the water storage tank, be equipped with rotatable medicine adding pole in the middle part of the medicine box, and be equipped with the stripper that can slide from top to bottom in the medicine box, the medicine adding pole activity passes the stripper middle part, and pass through reciprocal threaded connection between medicine adding pole and the stripper, be equipped with the puddler that is used for mixing stirring in the medicine adding pole outside that is located the stripper below, be equipped with the storage chamber that is used for the stock solution of medicine to store in the medicine box that is located the stripper above, be equipped with the inlet opening on the medicine box lateral wall that is located stripper below one side, be equipped with the outlet pipe that is linked together on the medicine box lateral wall that is located the inlet opening, be equipped with first unidirectional drainage valve in the outlet pipe, the outside is equipped with the outlet pipe, the shower intercommunication with the shower pump that is used for spraying the delivery pump with the shower.
As a further scheme of the application, the extrusion mechanism comprises a communication hole and a piston plate, an energy storage cavity is arranged in a dosing rod positioned in the drug storage cavity, the piston plate capable of moving up and down is arranged in the energy storage cavity, one side of the energy storage cavity is provided with a drug inlet communicated with the drug storage cavity, a second one-way water inlet valve is arranged in the drug inlet, a communication hole is arranged on the side wall of the dosing rod positioned below the extrusion plate, the extension end of the communication hole passes through the inside of the dosing rod and is communicated with the bottom of the energy storage cavity, and a second one-way water outlet valve is arranged in the communication hole.
As a further scheme of the application, the upper end of the energy storage cavity is provided with a first transmission cavity which is communicated, a first transmission piston rod which is 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 positioned below the drug storage cavity, the extrusion ring is arranged on the outer side of the drug adding rod, one side of the drug adding rod positioned above the reciprocating screw thread is provided with an adjusting groove, an adjusting lug which is in sliding connection is arranged in the adjusting groove, the upper end of the adjusting groove is provided with a second transmission cavity which is communicated, a second transmission piston rod which is 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 communicating pipe which is communicated is arranged between the first transmission cavity and the second transmission cavity, and transmission liquid which is used for hydraulic transmission is stored in the first transmission cavity and the second transmission cavity.
As a further scheme of the application, 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 application, 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 spraying tube movably penetrates through the supporting tube, the bottom of the spraying tube is provided with evenly distributed spraying holes, and the bottom of the supporting tube is provided with a spraying groove for spraying the spraying holes.
As a further scheme of the application, the end part of the outer side of the spray pipe is provided with a balloon which is fixedly connected and can be inflated, the spray pipe is provided with an air inlet hole which is 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 hole at the starting end of the spray pipe.
Further, be equipped with in the backup pad with the holding tank link to each other and be used for the rotatory block's of stay tube tip rotatory groove, be equipped with fixed connection's locating shaft in the rotatory groove that is located the holding tank directly over, locating shaft and stay tube both ends rotate to be connected.
Furthermore, the two side walls of the rotary groove are internally provided with telescopic positioning plates which are used for supporting the tube to be fixed after rotation.
As a further scheme of the application, a contraction mechanism for automatically winding and contracting the spray pipe is arranged at the bottom of the supporting plate.
An application method of the intelligent application device for agricultural plant protection, comprising the following steps:
s1: the bottom plate is moved to the field edge through the travelling mechanism, the supporting tube is rotated, the end part of the supporting tube is rotated into the rotary groove, then the positioning plate extends out, the supporting tube is clamped and fixed through the positioning plate, and then the spray pump is started, so that spraying can be realized;
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 the spraying can be continued;
s3: before spraying, the stock solution of the medicine to be sprayed is stored in a storage cavity, meanwhile, water is filled in a water storage tank, and then a starting motor is utilized to drive a medicine adding rod to rotate continuously, so that quantitative stock solution in the water storage tank is mixed with quantitative water, and then the mixed stock solution is conveyed into the spraying tank for storage;
s4: when spraying, the spraying pump is started, so that the spraying of the liquid medicine can be realized.
Compared with the prior art, the application 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 dosing pole, realize periodic up-and-down motion, through the combination of first one-way water intaking valve and second one-way water intaking valve, make the hydroenergy in the water storage box carry to the spray box in, extrusion mechanism's design can carry the medicine liquid stoste ration to stripper plate below, combine the rotation of puddler, make the medicine liquid stoste can be in the dosing incasement misce bene of stripper plate below, then carry to the spray box, in this way, just so realized the real-time configuration and the real-time use of liquid medicine, effectually prevented the waste of liquid medicine and water, how much what can need be used.
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 outlet valve, so that the stock solution can 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 application;
FIG. 2 is a schematic view of the internal structure of the water storage tank of the present application;
FIG. 3 is a schematic view of the internal structure of the dosing tank of the present application;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is a schematic view of a connection structure of an adjusting projection and an adjusting groove;
FIG. 7 is a schematic view of the internal structure of the spray box;
FIG. 8 is a schematic cross-sectional view of a support tube and a shower tube;
FIG. 9 is a schematic view of the support tube in a contracted configuration;
fig. 10 is a schematic view of the support tube when deployed.
In the drawings, the list of components represented by the various numbers is as follows:
1. a bottom plate; 11. a roller; 12. a grab rail; 13. a support plate; 131. a storage tank; 132. a positioning plate; 133. a rotary groove; 134. a retraction mechanism; 135. positioning a shaft; 14. a support tube; 141. a spray tank; 142. an air inlet hole; 15. a shower pipe; 151. a spray hole; 16. a balloon; 2. a water storage tank; 20. a motor; 21. a dosing box; 22. a dosing rod; 220. a second one-way drain valve; 221. a first drive piston rod; 222. a medicine inlet hole; 223. a second one-way inlet valve; 224. a communication 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 inlet valve; 25. a stirring rod; 26. an extrusion plate; 27. a water outlet pipe; 271. a first one-way drain valve; 28. a pressing ring; 281. an adjustment tank; 282. an adjustment tab; 283. a second drive piston rod; 284. a second transmission chamber; 3. a spray box; 31. and a spray pump.
Detailed Description
Referring to fig. 1-3, the present application provides a technical solution: the utility model provides an agricultural plant protection is with intelligent medicine applying device, including bottom plate 1, water storage tank 2, spray box 3 and shower 15, the bottom plate 1 bottom is equipped with the mobile mechanism that is used for applying medicine and removes, water storage tank 2 and spray box 3 equal fixed connection are on bottom plate 1, be equipped with medicine box 21 in the water storage tank 2, medicine box 21 middle part is equipped with rotatable medicine adding pole 22, and be equipped with slidable stripper plate 26 from top to bottom in the medicine box 21, medicine adding pole 22 activity passes stripper plate 26 middle part, and through reciprocal threaded connection between medicine adding pole 22 and the stripper plate 26, be located the medicine adding pole 22 outside of stripper plate 26 below and be equipped with the puddler 25 that is used for mixing stirring, be located the medicine box 21 of stripper plate 26 top and be equipped with the storage chamber 23 that is used for the stock solution of medicine, be equipped with in the medicine box 21 of storage chamber 23 and regularly extrude the extrusion mechanism to the stripper plate 26 below, be located the medicine box 21 lateral wall of stripper plate 26 below one side and be equipped with inlet opening 24, be equipped with first one-way inlet valve 241 in the inlet valve 24, be equipped with one-way valve 27 on one side 21 of stripper plate 31 and be equipped with outlet pipe 31, be equipped with one-way pump 27 and spray pump 3, one-way pump outlet pipe 31 is connected to the outlet pipe is connected to the outside of spray 3, the outlet pipe is connected to spray pump 3 is equipped with.
The design of reciprocal screw thread can utilize the characteristic of reciprocal screw thread, make stripper plate 26 can be along with the rotation of dosing rod 22, realize periodic up-and-down motion, through the combination of first unidirectional water intaking valve 241 and second unidirectional water intaking valve 223, make the hydroenergy in the water storage tank 2 carry to spray in the case 3, the design of extrusion mechanism can carry the bulk drug liquid ration to stripper plate 26 below, combine the rotation of puddler 25, make the bulk drug liquid can mix evenly in the dosing tank 21 of stripper plate 26 below, then carry to spray case 3, in this way, just so realized the real-time configuration and the real-time use of liquid medicine, effectually prevented the waste of liquid medicine and water, how much can need.
Further, the moving mechanism comprises a roller 11, and a handrail 12 which is fixedly connected with the bottom plate 1 and is used for pushing the bottom plate 1 is arranged on the bottom plate 1.
The roller 11 and the grab rail 12 are designed, so that the user can conveniently move the whole device, and convenience and rapidness are further realized.
Further, a motor 20 for driving the pressurizing rod to rotate is provided on the water storage tank 2.
Referring to fig. 3-6, the extruding mechanism includes a communicating hole 224 and a piston plate 226, an energy storage cavity 225 is provided in the dosing rod 22 located in the drug storage cavity 23, the piston plate 226 capable of moving up and down is provided in the energy storage cavity 225, a drug inlet 222 communicating with the drug storage cavity 23 is provided on one side of the energy storage cavity 225, a second unidirectional water inlet valve 223 is provided in the drug inlet 222, a communicating hole 224 is provided on the sidewall of the dosing rod 22 located under the extruding plate 26, the extending end of the communicating hole 224 passes through the inside of the dosing rod 22 and communicates with the bottom of the energy storage cavity 225, and a second unidirectional water drain valve 220 is provided in the communicating hole 224.
The design of the piston plate 226 can utilize the up-and-down motion of the piston plate 226 and combine the second one-way water inlet valve 223 and the second one-way water outlet valve 220, so that the stock solution can be quantitatively conveyed to the lower part of the extrusion plate 26, and the design can ensure that the liquid medicine of the stock solution can be quantitatively mixed with quantitative water, and the liquid medicine in the spray box 3 is qualified after the extrusion plate 26 is pressed and conveyed each time.
Further, the upper end of the energy storage cavity 225 is provided with a first transmission cavity 228 which is communicated with each other, a first transmission piston rod 221 which is 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, a pressing ring 28 which is fixedly connected with the pressing plate 26 and is positioned below the drug storage cavity 23 is arranged on the pressing plate 26, the pressing ring 28 is arranged outside the drug adding rod 22, one side of the drug adding rod 22 which is positioned above the reciprocating thread is provided with an adjusting groove 281, a regulating lug 282 which is in sliding connection is arranged in the adjusting groove 281, the upper end of the adjusting groove 281 is provided with a second transmission cavity 284 which is communicated with each other, a second transmission piston rod 283 which is in sliding connection is arranged in the second transmission cavity 284, a communicating pipe 227 which is communicated with the bottom of the second transmission piston rod 283 is fixedly connected with the adjusting lug 282, and a transmission liquid which is used for hydraulic transmission is stored in the first transmission cavity 228 and the second transmission cavity 284.
The lifting of the squeeze plate 26 can push the second driving piston rod 283 to move upwards, and the first driving piston rod 221 is driven to move downwards through hydraulic driving, so that the stock solution in the energy storage cavity 225 is pushed into the dosing tank 21 below the squeeze plate 26 through the communicating hole 224 by the piston plate 226, and at the moment, the squeeze plate 26 is lifted, the water in the water storage tank 2 is in a state of entering the dosing tank 21, so that the stock solution and the water can be fully mixed, when the squeeze plate 26 is lifted, the mixed liquid medicine enters the spraying tank 3 through the water outlet pipe 27, the piston plate 226 automatically restores the initial position due to the elasticity of the spring 229, along with the rising of the piston plate 226, the stock solution in the medicine storage cavity 23 enters the energy storage cavity 225 to be stored and wait for the next extrusion and transportation, thus, when the squeezing plate 26 absorbs water to the medicine adding box 21 each time, the quantitative stock solution is extruded simultaneously and mixed to form qualified spraying liquid, along with the pressing of the squeezing plate 26, the stock solution is extruded into the spraying box 3 to be sprayed, the real-time configuration of the spraying liquid can be realized, the traditional medicine spraying can not appear, the medicine liquid is firstly configured, the medicine liquid is sprayed, the medicine liquid is more in proportion, the waste condition is caused, and the waste condition can be realized, so that the quantity of the water is needed and the waste condition can not appear
Further, a plurality of first springs 229 are fixedly connected in the energy storage chamber 225 for driving the piston plate 226 to automatically return to the initial position.
The design of the first spring 229 can enable the piston plate 226 to automatically restore to the initial position, and ensure the overall stable operation.
Referring to fig. 8-10, a support plate 13 is fixedly connected to one side of the bottom plate 1, a storage tank 131 is arranged on the outer side of the support plate 13, a rotatable support tube 14 is arranged in the storage tank 131, a spray tube 15 movably penetrates through the support tube 14, uniformly distributed spray holes 151 are formed in the bottom of the spray tube 15, and a spray tank 141 for spraying the spray holes 151 is formed in the bottom of the support tube 14.
The design of the support tube 14 ensures that when no spraying is performed, the support tube 14 is recovered into the storage tank 131, so that the occupied space and the obstruction of the support tube 14 and the spray tube 15 can be effectively prevented;
the design of the spray holes 151 and the spray grooves 141 ensures the support of the support pipe 14 to the spray pipe 15, and simultaneously, the spray holes 151 can realize spraying.
Referring to fig. 1, an inflatable balloon 16 is fixedly connected to an outer end of a shower pipe 15, an air inlet 142 is formed in the shower pipe 15 and communicated with an air inlet of the balloon 16, an inflator pump is arranged on a bottom plate 1 and is communicated with the air inlet 142 at a starting end of the shower pipe 15.
The balloon 16 is designed, and the balloon 16 is lifted by filling light-density gas such as hydrogen or helium, and the end part of the spray pipe 15 can be driven to keep horizontal by utilizing the lifting force of the balloon 16, so that the length of the spray pipe 15 can be outwards prolonged, the spray area is increased, and the spray efficiency is improved.
Further, the support plate 13 is provided with a rotary groove 133 which is communicated with the storage groove 131 and is used for rotationally clamping the end part of the support tube 14, a positioning shaft 135 which is fixedly connected is arranged in the rotary groove 133 right above the storage groove 131, and the positioning shaft 135 is rotationally connected with two ends of the support tube 14.
The rotation of the support tube 14 can be achieved by the design of the rotation groove 133 and the positioning shaft 135.
Further, positioning plates 132 which are telescopic and used for fixing the support tube 14 after rotating are arranged in the two side walls of the rotating groove 133.
Further, a contraction mechanism 134 for automatically winding and contracting the shower pipe 15 is provided at the bottom of the support plate 13.
The retraction mechanism 134 is a mechanism for automatically retrieving the data lines in the field of existing data lines, and the present application will not be described in detail because it is widely used in the prior art.
An application method of the intelligent application device for agricultural plant protection, comprising the following steps:
s1: the bottom plate 1 is moved to the field edge through a travelling mechanism, the supporting tube 14 is rotated, the end part of the supporting tube 14 is rotated into the rotary groove 133, then the positioning plate 132 is extended, the supporting tube 14 is clamped and fixed through the positioning plate 132, and then the spray pump 31 is started, so that spraying can be realized;
s2: when the length of the supporting pipe 14 is insufficient and the spraying pipe 15 cannot spray better, an 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 the spraying can be continued;
s3: before spraying, the stock solution of the medicine to be sprayed is stored in a storage cavity, meanwhile, the water storage tank 2 is filled with water, and then the medicine adding rod 22 is driven to continuously rotate by the starting motor 20, so that the quantitative stock solution in the water storage tank 2 is mixed with quantitative water, and then the mixed stock solution is conveyed into the spray tank 3 for storage;
s4: when spraying, the spraying pump 31 is started, so that the spraying of the liquid medicine can be realized.
Working principle:
the dosing rod 22 continuously rotates, the rotating dosing rod 22 drives the extrusion plate 26 to periodically move up and down through the characteristic of reciprocating threads, water in the water storage tank can be continuously conveyed into the spray tank 3 through the combination of the first one-way valve and the second one-way valve, the extrusion plate 26 is lifted up 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 the stock solution in the energy storage cavity 225 is pushed into the dosing tank 21 below the extrusion 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, therefore, the stock solution and the water can be fully mixed, and when the extrusion plate 26 descends, the mixed liquid medicine enters the spray box 3 through the water outlet pipe 27, the piston plate 226 automatically restores to the initial position due to the elasticity of the spring 229, and along with the rising of the piston plate 226, the stock solution in the medicine storage cavity 23 enters the energy storage cavity 225 for storage and waiting for next extrusion conveying, so that when the squeezing plate 26 absorbs water to the medicine adding box 21 each time, the quantitative stock solution is extruded simultaneously, qualified spray liquid is formed by mixing, along with the pressing down of the squeezing plate 26, the squeezing is carried out in the spray box 3 for spraying, the real-time configuration of the spray liquid can be realized, the situation that the waste is caused because the traditional spray medicine does not appear, the liquid medicine is firstly configured, the liquid medicine is more in the spraying process, and the waste condition can be realized.
Claims (7)
1. Agricultural plant protection is with intelligent device of applying medicine, its characterized in that: the chemical spraying 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 chemical spraying movement is arranged at the bottom of the bottom plate (1), the water storage tank (2) and the spraying tank (3) are fixedly connected to the bottom plate (1), a chemical adding tank (21) is arranged in the water storage tank (2), a rotatable chemical adding rod (22) is arranged in the middle of the chemical adding tank (21), and an extruding plate (26) capable of sliding up and down is arranged in the chemical adding tank (21);
the medicine adding rod (22) movably penetrates through the middle 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 medicine liquid stock solution is arranged in the medicine adding box (21) above the extrusion plate (26), and an extrusion mechanism for regularly extruding the medicine liquid stock solution in the medicine storage cavity (23) into the medicine box (21) below the extrusion plate (26) is arranged in the medicine adding rod (22);
the side wall of the dosing tank (21) positioned at one side below the extruding 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 tank (21) positioned at one side corresponding to the water inlet hole (24) is provided with a water outlet pipe (27) which is communicated with the water inlet hole, a first one-way water outlet valve (271) is arranged in the water outlet pipe (27), the outer side of the water outlet pipe (27) is communicated with the spray tank (3), a spray pump (31) for spraying liquid medicine is arranged in the spray tank (3), and the output end of the spray pump (31) is communicated with the spray pipe (15);
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);
a medicine inlet hole (222) communicated with the medicine 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 medicine inlet hole (222), a communication hole (224) is formed in the side wall of the medicine adding rod (22) below the extruding plate (26), the extending end of the communication hole (224) penetrates through the inside of the medicine adding rod (22) to be communicated with the bottom of the energy storage cavity (225), and a second one-way water outlet valve (220) is arranged in the communication hole (224);
the upper end of the energy storage cavity (225) is provided with a first transmission cavity (228) which is communicated with the energy storage cavity, a first transmission piston rod (221) which is 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), the extrusion plate (26) which is positioned below the medicine storage cavity (23) is provided with an extrusion ring (28) which is fixedly connected with the extrusion plate, and the extrusion ring (28) is arranged outside the medicine adding rod (22);
an adjusting groove (281) is formed in one side of the dosing rod (22) above the reciprocating thread, an adjusting lug (282) which is in sliding connection is arranged in the adjusting groove (281), a second transmission cavity (284) which is communicated with the adjusting groove (281) is formed in the upper end of the adjusting groove (281), a second transmission piston rod (283) which is 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) which is communicated with the first transmission cavity (228) and the second transmission cavity (284) is arranged between the first transmission cavity (228) and the second transmission cavity (284), and transmission liquid for hydraulic transmission is stored in the first transmission cavity (228) and the second transmission cavity (284);
a plurality of first springs (229) which are fixedly connected and used for driving the piston plate (226) to automatically restore to the initial position are arranged in the energy storage cavity (225).
2. The intelligent pesticide application device for agricultural plant protection according to claim 1, wherein: the utility model discloses a shower, including bottom plate (1), backup pad (13) one side is equipped with fixed connection, backup pad (13) outside is equipped with holding vessel (131), be equipped with rotatable stay tube (14) in holding vessel (131), shower (15) activity pass stay tube (14), shower (15) bottom is equipped with evenly distributed's orifice (151), stay tube (14) bottom is equipped with spray groove (141) that are used for orifice (151) to spray.
3. The intelligent pesticide application device for agricultural plant protection according to claim 1, wherein: the air-filling type shower is characterized in that a balloon (16) which is fixedly connected and inflatable is arranged at the outer side end part of the shower (15), an air inlet (142) which is communicated with an air inlet of the balloon (16) is arranged on the shower (15), an inflator pump is arranged on the bottom plate (1), and the inflator pump is communicated with the air inlet (142) at the starting end of the shower (15).
4. The intelligent pesticide application device for agricultural plant protection according to claim 2, wherein: the support plate (13) is provided with a rotary groove (133) which is communicated with the storage groove (131) and is used for rotationally clamping the end part of the support tube (14), a positioning shaft (135) which is fixedly connected is arranged in the rotary groove (133) right above the storage groove (131), and the positioning shaft (135) is rotationally connected with two ends of the support tube (14).
5. The intelligent pesticide application device for agricultural plant protection as set forth in claim 4, wherein: positioning plates (132) which are telescopic and used for fixing the support tube (14) after rotating are arranged in the two side walls of the rotating groove (133).
6. The intelligent pesticide application device for agricultural plant protection according to claim 2, wherein: the bottom of the supporting plate (13) is provided with a contraction mechanism (134) for automatically winding and contracting the spray pipe (15).
7. A method of applying an intelligent agricultural plant protection applicator according to claims 1-6, comprising the steps of:
s1: the base plate (1) moves to the field edge through the travelling mechanism, the supporting tube (14) is rotated, the end part of the supporting tube (14) is rotated into the rotary groove (133), then the positioning plate (132) stretches out, the supporting tube (14) is clamped and fixed through the positioning plate (132), and then the spray pump (31) is started, so that spraying can be realized;
s2: when the length of the supporting tube (14) is insufficient, and the spraying tube (15) cannot spray better, an 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) is 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 of the medicine to be sprayed is stored in a storage cavity, meanwhile, the water storage tank (2) is filled with water, then the medicine adding rod (22) is driven to continuously rotate by the starting motor (20), so that the quantitative stock solution in the water storage tank (2) is mixed with quantitative water, and then the mixed solution is conveyed into the spraying tank (3) for storage;
s4: when spraying, the spraying pump (31) is started, so that the spraying of the liquid medicine can be realized.
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| CN114671500B (en) * | 2022-04-26 | 2023-07-25 | 四川水利职业技术学院 | Water ecological treatment equipment |
| CN115090190A (en) * | 2022-07-14 | 2022-09-23 | 徐州三原电力测控技术有限公司 | Quantitative-drawing liquid medicine mixing device and method for medicine spraying machine |
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