CN209882882U - Pesticide spraying device for plant protection agriculture - Google Patents
Pesticide spraying device for plant protection agriculture Download PDFInfo
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- CN209882882U CN209882882U CN201920504204.7U CN201920504204U CN209882882U CN 209882882 U CN209882882 U CN 209882882U CN 201920504204 U CN201920504204 U CN 201920504204U CN 209882882 U CN209882882 U CN 209882882U
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Abstract
The utility model discloses a pesticide spraying device for plant protection agriculture, which comprises an irrigation main water pipe (1) and a plurality of irrigation branch water pipes (2) which are buried in soil, wherein the irrigation main water pipe (1) is connected with a municipal water supply pipeline, the end parts of the irrigation branch water pipes (2) are communicated with the irrigation main water pipe (1), the irrigation branch water pipes (2) are connected with pre-buried drip irrigation pipes (3) buried in soil, and the pre-buried drip irrigation pipes (3) are communicated with the irrigation branch water pipes (2); the irrigation water distribution pipe (2) is connected with a threaded connector (4), and the threaded connector (4) is communicated with the interior of the irrigation water distribution pipe (2). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a plant protection agricultural is used spouts medicine device belongs to the agricultural equipment field.
Background
Plant protection, i.e. plant protection. Plant protection is an important component of agriculture and forestry production. Is one of the important measures for ensuring high yield and high harvest of agriculture and forestry. In order to economically and effectively protect plants, various control methods and positive effects are exerted, the policy of 'prevention mainly and comprehensive control' is implemented, and diseases, insects, weeds and other harmful organisms are eliminated before the harmful organisms are damaged, so that the harmful organisms are prevented from being damaged. With the increasing input subsidy of the country to agriculture, modern plant protection machines are entering the hands of farmers. The plant protection machine overcomes the defects of labor force, and improves the production efficiency and the agricultural precision. Current plant protection machinery needs a large amount of manual works to spout the medicine to the plant when carrying out the pest control, especially when regularly spouting the medicine in spring and summer, needs operating personnel to carry and spouts medicine equipment and spout the medicine, occupies a large amount of manpowers, has increased the plant protection cost.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: "current plant protection machinery needs a large amount of manual works to spout the medicine to the plant when carrying out the pest control, especially when regularly spouting the medicine in spring and summer, needs operating personnel to carry and spouts medicine equipment and spout the medicine, occupies a large amount of manpowers, has increased the not enough of plant protection cost", provides the medicine device that spouts of plant protection agricultural usefulness.
In order to solve the technical problem, the utility model adopts the technical scheme that the pesticide spraying device for plant protection agriculture comprises an irrigation main water pipe and a plurality of irrigation branch water pipes, wherein the irrigation main water pipe is embedded in soil, the irrigation branch water pipe is connected with a municipal water supply pipeline, the end parts of the irrigation branch water pipes are communicated with the irrigation main water pipe, the irrigation branch water pipes are connected with pre-buried drip irrigation pipes embedded in soil, and the pre-buried drip irrigation pipes are communicated with the irrigation branch water pipes; the irrigation water distribution pipe is connected with a threaded connector, the threaded connector is communicated with the interior of the irrigation water distribution pipe, the threaded connector is connected with a sprinkling irrigation pipe, one end of the sprinkling irrigation pipe is in threaded connection with the threaded connector, and the other end of the sprinkling irrigation pipe is connected with a sprinkling irrigation nozzle; the irrigation main water pipe is connected with a dosing cavity, and the dosing cavity is communicated with the irrigation main water pipe.
Among the technical scheme of this application, irrigate main water pipe, irrigate the distributive pipe, pre-buried drip irrigation pipe can use current plant irrigation drip irrigation system, connects one on irrigating main water pipe and adds the medicine cavity to connecting thread connector on irrigating the distributive pipe, when need not spout the medicine winter, can be with shutoff stopper shutoff screw thread connector. When the pesticide needs to be filled into the soil to kill the ova in the soil in winter and spring alternately, the spraying irrigation pipe does not need to be connected, the pesticide is added into the dosing cavity, and the pesticide is filled into the soil during irrigation through the irrigation main water pipe, the irrigation water diversion pipe and the embedded drip irrigation pipe to kill the ova in the soil. When need carry out the insecticidal to plant surface in spring and summer season, with sprinkling irrigation pipe threaded connection on threaded connection mouth to add the pesticide in adding the medicine cavity, the pesticide is dissolved in irrigation water, and sprays on the plant through the sprinkling irrigation shower nozzle, has played the effect that the pesticide sprayed. This application reforms transform on current drip irrigation pipeline's basis, can carry out the pesticide to the crop in the area is planted to the plant and spray, and the cost is lower. In spring and summer season, can be disposable with sprinkling irrigation union coupling to threaded connection mouth, dismantle when not needing to carry out the pesticide to spray until autumn and winter, when need carry out repetitious pesticide to the crop in spring and summer season like this and spray, only need with the pesticide add the medicine cavity in can, need not carry out the manual work of many times and spray, reduce the use of manpower. The application is suitable for spraying of water-soluble pesticides, is suitable for crops with low clear height, is optimal when the clear height of the crops is lower than one meter and can be suitable for planting of shrub economic crops, such as strawberries, tea trees, roses, hazelnuts, blueberries, pomegranates and the like. In this application, irrigate main water pipe, irrigate the distributive pipe, pre-buried drip irrigation the pipe and all pre-buried in soil, threaded connection protrudes the earth's surface, adds the medicine cavity and sets up in irrigating the water supply computer lab. In the application, if the pesticide is sprayed with a concentration requirement, the concentration of the sprayed and poured pesticide solution can be controlled within an allowable concentration range by controlling the flow rate of the water flow. The spray irrigation pipe and the spray irrigation nozzle in the application adopt the metal water pipe and the rotary spray irrigation nozzle in the prior art.
Optimized, above-mentioned medicine device that spouts that plant protection agricultural was used, add the medicine cavity and include a cavity shell, cavity shell top is provided with the pencil, adds the inside middle section of medicine cavity and is provided with the middle part baffle that is on a parallel with the inside bottom face of medicine cavity, is provided with a plurality of slow flow through-holes on the middle part baffle.
In this application, set up the middle part baffle in the cavity shell that adds the medicine cavity, and is powdered, after graininess pesticide adds the injection in the cavity shell through adding the pencil, rivers enter into the cavity shell and dissolve the pesticide, the pesticide after dissolving enters into the inside hypomere of cavity shell and gets into and irrigate main water pipe through slow flow through-hole, irrigate the distributive pipe, the middle part baffle, slow flow through-hole has played the effect that reduces the flow velocity of pesticide solution, make the pesticide can be slow, even entering into irrigate main water pipe, irrigate in the distributive pipe.
Preferably, in the pesticide spraying device for plant protection agriculture, the lower end surface of the cavity shell is connected with a water inlet pipe and a water outlet pipe, one end of the water inlet pipe penetrates through the bottom end surface of the cavity shell and the middle partition plate, an opening at the end part of the water inlet pipe is arranged in the cavity shell, and the other end of the water inlet pipe is communicated with the main irrigation water pipe; one end of the drain pipe penetrates through the cavity shell, the opening of the end part of the drain pipe is arranged in the cavity shell, and the other end of the drain pipe is communicated with the irrigation main water pipe.
In this application, when irrigation water enters into the cavity shell, earlier enter into the top of middle part baffle in the cavity shell through the inlet tube, irrigation water makes the pesticide dissolve with the pesticide mixture, then the pesticide solution passes through middle part baffle, slowly flows the inside hypomere of entering into the cavity shell that the through-hole is slow, then enters into through the drain pipe and irrigates main water pipe, irrigates the distributive pipe.
Optimized, the pesticide spraying device for the plant protection agriculture is characterized in that a switch valve is arranged on the water inlet pipe and the water outlet pipe respectively, a stop valve is arranged on the irrigation main water pipe, and the stop valve is located between the water inlet pipe and the joint of the irrigation main water pipe, and between the water outlet pipe and the joint of the irrigation main water pipe.
In this application, after filling the pesticide in to the cavity shell, the ooff valve on the inlet tube opens, the ooff valve of drain pipe, the stop valve on the irrigation main water pipe is closed, through the inlet tube to cavity shell water injection, the back is finished to the water injection, close the ooff valve on the inlet tube, make pesticide solution a period of standing, make things convenient for the powder, the graininess pesticide dissolves, then open the ooff valve of drain pipe, irrigate the stop valve on the main water pipe, make and irrigate the intraductal water intake of main water, pesticide solution in the cavity shell gets into along the drain pipe and irrigates main water pipe and then get into the irrigation distributive pipe. If the concentration requirement of the pesticide of pesticide is more accurate, can close the ooff valve on the inlet tube, irrigate the stop valve on the main water pipe when spraying, at the end of giving vent to anger of adding medicine pipe end intercommunication air compressor machine, the pressure through the air compressor machine is impressed the pesticide solution and is irrigated main water pipe, irrigate the distributive pipe and then spray, pour into.
Optimized, above-mentioned plant protection agricultural is used spout medicine device, the sprinkling irrigation pipe is gone up to cup joint solid fixed ring, is provided with a plurality of bracing pieces on solid fixed ring's the outer anchor ring, and the one end of bracing piece is articulated with solid fixed ring, and the other end of bracing piece is pegged graft in soil.
In this application, after the sprinkling irrigation pipe is installed on threaded connection mouth, cup joint solid fixed ring on the sprinkling irrigation pipe, in the bracing piece tip on the solid fixed ring pricked into soil for the sprinkling irrigation pipe obtains effectual support.
Preferably, in the pesticide spraying device for plant protection agriculture, the pre-buried drip irrigation pipe comprises a cylindrical drip irrigation pipe body, the drip irrigation pipe body is a hollow pipe with openings at two ends, a connecting end cover is arranged at the end part of the drip irrigation pipe body and is in threaded connection with the end part of the drip irrigation pipe body, and the irrigation water diversion pipe penetrates through the connecting end cover and is fixed with the connecting end cover; a plurality of drip irrigation holes are formed in the drip irrigation pipe body, and sponge is filled in the drip irrigation pipe body.
In this application, pack the sponge in driping irrigation the body, slow down and drip irrigation the velocity of water in the body, reduce and drip irrigation the velocity of flow, be favorable to using water wisely, also can make the slow entering into soil of pesticide solution, played the effect of pesticide slowly-releasing.
Preferably, in the pesticide spraying device for plant protection agriculture, the drip irrigation pipe body is provided with a plurality of auxiliary drip pipes, one ends of the auxiliary drip pipes are sealed, and the other ends of the auxiliary drip pipes are communicated with the interior of the drip irrigation pipe body through drip irrigation holes; the auxiliary dropper is provided with a plurality of capillary holes, and the auxiliary dropper is filled with sponge.
In this application, the pesticide solution that enters into drip irrigation body, supplementary burette drips into soil through the capillary on the supplementary burette, and the sponge in the supplementary burette has reduced the velocity of flow, has played the slow-release action. And if the sponge is filled with the capillary holes, the capillary holes can be prevented from being blocked easily.
Preferably, the switch valve and the stop valve are remote control solenoid valves.
In this application, ooff valve, stop valve can set up to the remote control solenoid valve, conveniently carry out remote control.
Preferably, the drip irrigation pipe body and the auxiliary dropper are integrally formed nylon injection pipes.
Drip irrigation body, supplementary burette integrated into one piece, can improve pre-buried overall strength who drips irrigation the pipe to the nylon pipe can prevent the corrosion.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. Among the technical scheme of this application, irrigate main water pipe, irrigate the distributive pipe, pre-buried drip irrigation pipe can use current plant irrigation drip irrigation system, connects one on irrigating main water pipe and adds the medicine cavity to connecting thread connector on irrigating the distributive pipe, when need not spout the medicine winter, can be with shutoff stopper shutoff screw thread connector. When the pesticide needs to be filled into the soil to kill the ova in the soil in winter and spring alternately, the spraying irrigation pipe does not need to be connected, the pesticide is added into the dosing cavity, and the pesticide is filled into the soil during irrigation through the irrigation main water pipe, the irrigation water diversion pipe and the embedded drip irrigation pipe to kill the ova in the soil. When need carry out the insecticidal to plant surface in spring and summer season, with sprinkling irrigation pipe threaded connection on threaded connection mouth to add the pesticide in adding the medicine cavity, the pesticide is dissolved in irrigation water, and sprays on the plant through the sprinkling irrigation shower nozzle, has played the effect that the pesticide sprayed. This application reforms transform on current drip irrigation pipeline's basis, can carry out the pesticide to the crop in the area is planted to the plant and spray, and the cost is lower. In spring and summer season, can be disposable with sprinkling irrigation union coupling to threaded connection mouth, dismantle when not needing to carry out the pesticide to spray until autumn and winter, when need carry out repetitious pesticide to the crop in spring and summer season like this and spray, only need with the pesticide add the medicine cavity in can, need not carry out the manual work of many times and spray, reduce the use of manpower. The application is suitable for spraying of water-soluble pesticides, is suitable for crops with low clear height, is optimal when the clear height of the crops is lower than one meter and can be suitable for planting of shrub economic crops, such as strawberries, tea trees, roses, hazelnuts, blueberries, pomegranates and the like. In this application, irrigate main water pipe, irrigate the distributive pipe, pre-buried drip irrigation the pipe and all pre-buried in soil, threaded connection protrudes the earth's surface, adds the medicine cavity and sets up in irrigating the water supply computer lab. In the application, if the pesticide is sprayed with a concentration requirement, the concentration of the sprayed and poured pesticide solution can be controlled within an allowable concentration range by controlling the flow rate of the water flow.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the chemical feeding chamber of the present invention;
FIG. 3 is a schematic structural view of the sprinkling irrigation pipe and sprinkling irrigation head of the present invention;
fig. 4 is a schematic structural view of the pre-buried drip irrigation pipe of the utility model.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the utility model relates to a pesticide spraying device for plant protection agriculture, which comprises an irrigation main water pipe 1 buried in soil and a plurality of irrigation branch water pipes 2, wherein the irrigation main water pipe 1 is connected with a municipal water supply pipeline, the end parts of the irrigation branch water pipes 2 are communicated with the irrigation main water pipe 1, the irrigation branch water pipes 2 are connected with pre-buried drip irrigation pipes 3 buried in soil, and the pre-buried drip irrigation pipes 3 are communicated with the irrigation branch water pipes 2; the irrigation water distribution pipe 2 is connected with a threaded connector 4, the threaded connector 4 is communicated with the interior of the irrigation water distribution pipe 2, the threaded connector 4 is connected with a sprinkling irrigation pipe 5, one end of the sprinkling irrigation pipe 5 is in threaded connection with the threaded connector 4, and the other end of the sprinkling irrigation pipe 5 is in threaded connection with a sprinkling irrigation nozzle 6; the main irrigation water pipe 1 is connected with a dosing cavity 7, and the dosing cavity 7 is communicated with the main irrigation water pipe 1.
Among the technical scheme of this application, irrigate main water pipe 1, irrigate distributive pipe 2, pre-buried drip irrigation pipe 3 can use current plant irrigation drip irrigation system, connects one on irrigating main water pipe 1 and adds medicine cavity 7 to connecting thread connector 4 on irrigating distributive pipe 2, when need not spout the medicine winter, can be with shutoff stopper shutoff screw thread connector 4. When the pesticide needs to be filled into the soil to kill the ova in the soil in winter and spring alternately, the spray irrigation pipe 5 does not need to be connected, the pesticide is added into the dosing cavity 7, and the pesticide is filled into the soil during irrigation through the irrigation main water pipe 1, the irrigation water diversion pipe 2 and the embedded drip irrigation pipe 3 to kill the ova in the soil. When need carry out the insecticidal to plant surface in spring and summer season, with sprinkling irrigation pipe 5 threaded connection on threaded connection mouth 4 to add the pesticide in adding medicine cavity 7, the pesticide is dissolved in irrigating water, and sprays on the plant through sprinkling irrigation shower nozzle 6, has played the effect that the pesticide sprayed. This application reforms transform on current drip irrigation pipeline's basis, can carry out the pesticide to the crop in the area is planted to the plant and spray, and the cost is lower. In spring and summer season, can be disposable be connected to threaded connection mouth 4 with sprinkling irrigation pipe 5, dismantle when not needing to carry out the pesticide to spray until autumn and winter, when needing to carry out repetitious pesticide to the crop in spring and summer season like this and spray, only need with the pesticide add in the medicine cavity 7 can, need not carry out the manual work of many times and spray, reduce the use of manpower. The application is suitable for spraying of water-soluble pesticides, is suitable for crops with low clear height, is optimal when the clear height of the crops is lower than one meter and can be suitable for planting of shrub economic crops, such as strawberries, tea trees, roses, hazelnuts, blueberries, pomegranates and the like. In this application, irrigate main water pipe 1, irrigate distributive pipe 2, pre-buried drip irrigation pipe 3 and all pre-buried in soil, threaded connection 4 outstanding earth's surface adds medicine cavity 7 and sets up in irrigating water supply machine room. In the application, if the pesticide is sprayed with a concentration requirement, the concentration of the sprayed and poured pesticide solution can be controlled within an allowable concentration range by controlling the flow rate of the water flow.
The medicine feeding cavity 7 comprises a cavity shell 71, a medicine feeding pipe 72 is arranged at the top end of the cavity shell 71, a middle partition plate 73 parallel to the bottom end face inside the medicine feeding cavity 7 is arranged at the middle section inside the medicine feeding cavity 7, and a plurality of slow flow through holes are formed in the middle partition plate 73.
In this application, set up middle part baffle 73 in adding medicine cavity 7's cavity shell 71, powdered, graininess pesticide adds in cavity shell 71 through adding pencil 72 after, rivers enter into cavity shell 71 and dissolve the pesticide, the pesticide after dissolving enters into the inside hypomere of cavity shell 71 and gets into and irrigate main water pipe 1 through slow flow through-hole, irrigate distributive pipe 2, middle part baffle 73, slow flow through-hole has played the effect that reduces the flow velocity of pesticide solution, make the pesticide can be slow, even entering into irrigates main water pipe 1, irrigate in the distributive pipe 2.
A water inlet pipe 74 and a water outlet pipe 75 are connected to the lower end face of the cavity shell 71, one end of the water inlet pipe 74 penetrates through the bottom end face of the cavity shell 71 and the middle partition 73, an opening at the end part is formed in the cavity shell 71, and the other end of the water inlet pipe 74 is communicated with the main irrigation water pipe 1; one end of the drain pipe 75 penetrates through the cavity housing 71 and the end opening is arranged in the cavity housing 71, and the other end of the drain pipe 75 is communicated with the irrigation main water pipe 1.
In this application, when irrigation water enters into cavity shell 71, earlier enter into the top of middle part baffle 73 in cavity shell 71 through inlet tube 74, irrigation water mixes with the pesticide and makes the pesticide dissolve, then the pesticide solution passes through middle part baffle 73, the slow entering into the inside hypomere of cavity shell 71 of slow flow through-hole, then enters into irrigation main water pipe 1, irrigation distributive pipe 2 through drain pipe 75.
The water inlet pipe 74 and the water outlet pipe 75 are respectively provided with a switch valve 76, the main irrigation water pipe 1 is provided with a stop valve 77, and the stop valve 77 is positioned between the joint of the water inlet pipe 74 and the main irrigation water pipe 1 and between the joint of the water outlet pipe 75 and the main irrigation water pipe 1.
In this application, after filling the pesticide in to cavity shell 71, the ooff valve 76 on the inlet tube 74 is opened, the ooff valve 76 of drain pipe 75, stop valve 77 on the irrigation main water pipe 1 closes, through inlet tube 74 to cavity shell 71 water injection, the water injection finishes the back, close the ooff valve 76 on the inlet tube 74, make pesticide solution a period of stewing, make things convenient for the powder, graininess pesticide dissolves, then open the ooff valve 76 of drain pipe 75, irrigate stop valve 77 on the main water pipe 1, make and irrigate 1 interior intake of main water pipe, pesticide solution in the cavity shell 71 gets into irrigation main water pipe 1 and then gets into irrigation distributive pipe 2 along drain pipe 75. If the concentration requirement of the pesticide of pesticide is more accurate, can close the ooff valve 76 on the inlet tube 74, irrigate the stop valve 77 on the main water pipe 1 when spraying, at the end of giving vent to anger of adding pencil 72 end intercommunication air compressor machine, impress the pesticide solution through the pressure of air compressor machine and irrigate main water pipe 1, irrigate distributive pipe 2 and then spray, pour into.
The sprinkling irrigation pipe 5 is sleeved with a fixing ring 51, the outer annular surface of the fixing ring 51 is provided with a plurality of supporting rods 52, one end of each supporting rod 52 is hinged with the fixing ring 51, and the other end of each supporting rod 52 is inserted into soil.
In this application, after sprinkling irrigation pipe 5 installed on threaded connection mouth 4, cup joint solid fixed ring 51 on sprinkling irrigation pipe 5, in the bracing piece 52 tip on the solid fixed ring 51 pricked into soil for sprinkling irrigation pipe 5 obtains effectual support.
The embedded drip irrigation pipe 3 comprises a cylindrical drip irrigation pipe body 31, the drip irrigation pipe body 31 is a hollow pipe with openings at two ends, a connecting end cover 32 is arranged at the end part of the drip irrigation pipe body 31, the connecting end cover 32 is in threaded connection with the end part of the drip irrigation pipe body 31, and the irrigation water distribution pipe 2 penetrates through the connecting end cover 32 and is fixed with the connecting end cover 32; the drip irrigation pipe body 31 is provided with a plurality of drip irrigation holes, and the drip irrigation pipe body 31 is filled with sponge.
In this application, filling the sponge in driping irrigation body 31, slowing down and drip irrigation the velocity of water in the body 31, reducing and drip irrigation the velocity of flow, be favorable to using water wisely, also can make the slow entering into soil of pesticide solution, played the effect of pesticide slowly-releasing.
A plurality of auxiliary droppers 33 are arranged on the drip irrigation pipe body 31, one ends of the auxiliary droppers 33 are closed, and the other ends of the auxiliary droppers 33 are communicated with the interior of the drip irrigation pipe body 31 through drip irrigation holes; the auxiliary dropper 33 is provided with a plurality of capillary holes, and the auxiliary dropper 33 is filled with sponge.
In the application, the pesticide solution entering the drip irrigation pipe body 31 and the auxiliary dropper 33 is dripped into the soil through the capillary hole on the auxiliary dropper 33, and the sponge in the auxiliary dropper 33 reduces the flow rate, thereby playing a role of slow release. And if the sponge is filled with the capillary holes, the capillary holes can be prevented from being blocked easily.
The switch valve 76 and the stop valve 77 are remote control solenoid valves. In this application, ooff valve 76, stop valve 77 can set up to the remote control solenoid valve, conveniently carry out remote control.
The drip irrigation pipe body 31 and the auxiliary dropper 33 are integrally formed nylon injection pipes.
The drip irrigation pipe body 31 and the auxiliary dropper 33 are integrally formed, so that the overall strength of the embedded drip irrigation pipe 3 can be improved, and the nylon pipe can be prevented from being corroded.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a plant protection agricultural is used spouts medicine device which characterized in that: the irrigation water distribution pipe comprises a main irrigation water pipe (1) and a plurality of irrigation water distribution pipes (2) which are buried in soil, wherein the main irrigation water pipe (1) is connected with a municipal water supply pipeline, the end parts of the irrigation water distribution pipes (2) are communicated with the main irrigation water pipe (1), the irrigation water distribution pipes (2) are connected with pre-buried drip irrigation pipes (3) buried in soil, and the pre-buried drip irrigation pipes (3) are communicated with the irrigation water distribution pipes (2); the irrigation water distribution pipe (2) is connected with a threaded connector (4), the threaded connector (4) is communicated with the interior of the irrigation water distribution pipe (2), the threaded connector (4) is connected with a sprinkling irrigation pipe (5), one end of the sprinkling irrigation pipe (5) is in threaded connection with the threaded connector (4), and the other end of the sprinkling irrigation pipe (5) is connected with a sprinkling irrigation sprayer (6); the irrigation main water pipe (1) is connected with a dosing cavity (7), and the dosing cavity (7) is communicated with the irrigation main water pipe (1).
2. The spraying device for plant protection agriculture according to claim 1, characterized in that: the medicine feeding cavity (7) comprises a cavity shell (71), a medicine feeding pipe (72) is arranged at the top end of the cavity shell (71), a middle partition plate (73) which is parallel to the bottom end face inside the medicine feeding cavity (7) is arranged at the middle section inside the medicine feeding cavity (7), and a plurality of slow flow through holes are formed in the middle partition plate (73).
3. The spraying device for plant protection agriculture according to claim 2, characterized in that: a water inlet pipe (74) and a water outlet pipe (75) are connected to the lower end face of the cavity shell (71), one end of the water inlet pipe (74) penetrates through the bottom end face of the cavity shell (71) and the middle partition plate (73), an end opening is formed in the cavity shell (71), and the other end of the water inlet pipe (74) is communicated with the main irrigation water pipe (1); one end of the drain pipe (75) penetrates through the cavity shell (71) and the end opening is arranged in the cavity shell (71), and the other end of the drain pipe (75) is communicated with the irrigation main water pipe (1).
4. The spraying device for plant protection agriculture according to claim 3, characterized in that: the irrigation water pipe is characterized in that the water inlet pipe (74) and the water outlet pipe (75) are respectively provided with a switch valve (76), the irrigation main water pipe (1) is provided with a stop valve (77), and the stop valve (77) is positioned at the joint of the water inlet pipe (74) and the irrigation main water pipe (1) and between the water outlet pipe (75) and the joint of the irrigation main water pipe (1).
5. The spraying device for plant protection agriculture according to claim 1, characterized in that: the sprinkling irrigation pipe (5) is sleeved with a fixing ring (51), the outer annular surface of the fixing ring (51) is provided with a plurality of supporting rods (52), one end of each supporting rod (52) is hinged to the fixing ring (51), and the other end of each supporting rod (52) is inserted into soil.
6. The spraying device for plant protection agriculture according to claim 1, characterized in that: the embedded drip irrigation pipe (3) comprises a cylindrical drip irrigation pipe body (31), the drip irrigation pipe body (31) is a hollow pipe with openings at two ends, a connecting end cover (32) is arranged at the end part of the drip irrigation pipe body (31), the connecting end cover (32) is in threaded connection with the end part of the drip irrigation pipe body (31), and the irrigation diversion pipe (2) penetrates through the connecting end cover (32) and is fixed with the connecting end cover (32); a plurality of drip irrigation holes are formed in the drip irrigation pipe body (31), and sponge is filled in the drip irrigation pipe body (31).
7. The spraying device for plant protection agriculture according to claim 6, characterized in that: a plurality of auxiliary droppers (33) are arranged on the drip irrigation pipe body (31), one ends of the auxiliary droppers (33) are closed, and the other ends of the auxiliary droppers (33) are communicated with the interior of the drip irrigation pipe body (31) through drip irrigation holes; a plurality of capillary holes are formed in the auxiliary dropper (33), and sponge is filled in the auxiliary dropper (33).
8. The spraying device for plant protection agriculture according to claim 4, characterized in that: the switch valve (76) and the stop valve (77) are remote control electromagnetic valves.
9. The spraying device for plant protection agriculture according to claim 7, characterized in that: the drip irrigation pipe body (31) and the auxiliary dropper (33) are integrally formed nylon injection pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504204.7U CN209882882U (en) | 2019-04-12 | 2019-04-12 | Pesticide spraying device for plant protection agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504204.7U CN209882882U (en) | 2019-04-12 | 2019-04-12 | Pesticide spraying device for plant protection agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882882U true CN209882882U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920504204.7U Expired - Fee Related CN209882882U (en) | 2019-04-12 | 2019-04-12 | Pesticide spraying device for plant protection agriculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328680A (en) * | 2020-03-06 | 2020-06-26 | 宁夏大学 | Semi-permeable and semi-closed underground infiltrating irrigation pipe |
| CN112753540A (en) * | 2020-12-30 | 2021-05-07 | 四川省阆中蚕种场 | Irrigation system for mulberry field |
-
2019
- 2019-04-12 CN CN201920504204.7U patent/CN209882882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328680A (en) * | 2020-03-06 | 2020-06-26 | 宁夏大学 | Semi-permeable and semi-closed underground infiltrating irrigation pipe |
| CN111328680B (en) * | 2020-03-06 | 2021-08-24 | 宁夏多源鑫科技有限公司 | Semi-permeable and semi-closed underground infiltrating irrigation pipe |
| CN112753540A (en) * | 2020-12-30 | 2021-05-07 | 四川省阆中蚕种场 | Irrigation system for mulberry field |
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