CN109526927A - A kind of pesticide spraying device - Google Patents

Abstract

The invention discloses a kind of pesticide spraying devices, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support device and control cabinet, the agitator tank lower end is secretly embedded in farmland, the agitating device is by electric machine support, rotating electric machine, shaft coupling, shaft, stirring blade collectively forms, the chemicals dosing plant is by medicinal cupping bracket, medicine storing pot, chemical feeding cover, drug-feeding tube, electromagnetic flowmeter and the first solenoid valve collectively form, the water outlet of the submerged pump is connected with outlet pipe, second solenoid valve has been sequentially connected in series on the extension end of the outlet pipe, check valve and multi-pass pipe, several branch water pipes are connected on the multi-pass pipe, the first screwed pipe is connected in the branch water pipe, first screwed pipe is connect with the second screwed pipe, the flusher is by sprinkling water pipe, second flange disk, rotary nozzle collectively forms, it is described Flusher is fixed by the support device.The invention has the advantages that of simple structure and strong practicability.

Description

A kind of pesticide spraying device

Technical field

The present invention relates to pesticide dispersal equipment technical field, especially a kind of pesticide spraying device.

Background technique

Farm-forestry crop during the growth process, inevitably has pest and disease damage, in the growth phase of plant, needs constantly to spray insecticide Inhibit the generation of pest and disease damage, or spraying herbicide, inhibits weed growth.In the prior art, a kind of mode is to carry agriculture by people Medicine-chest, hand pressure are sprayed insecticide, and many pesticide raffinates can be left on this mode person, can be damaged to personnel, and single The pesticide that medicine-chest is held is limited, and spraying range is also few, needs back and forth plus pesticide, unsuitable large-scale plantation need；Another kind side Formula is pesticide box to be placed on small handcart, but this mode needs people to push small handcart, on arable land, small handcart is pushed to need Take biggish power, needs three or four people that could push small handcart, waste more manpower；It is under field there are also a kind of mode It is laid with irrigation pipe in soil, pesticide is added in sprinkling irrigation water and is sprayed, but when crops harvesting, harvesting machinery is vulnerable to field The influence of spraying pipe in ground and there is the inconvenient drawback of harvesting, it is therefore desirable to a kind of pesticide spraying device solves this hardly possible Topic.

Summary of the invention

The purpose of the present invention is to solve the above problems, devise a kind of pesticide spraying device.

Realize above-mentioned purpose the technical scheme is that, a kind of pesticide spraying device, including agitator tank, agitating device, Chemicals dosing plant, submerged pump, flusher, support device and control cabinet, the agitator tank lower end are secretly embedded in farmland, the stirring Feeding opening and water inlet are provided on case, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on stirring Electric machine support at case upper end center, the rotating electric machine being fixed on the electric machine support are connect with the round end of rotating electric machine Shaft coupling, the shaft for connecting and being protruded into the agitator tank with the shaft coupling, the stirring blade that is sleeved in shaft it is common It constitutes, the chemicals dosing plant is by being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, be fixed on Medicine storing pot on the medicinal cupping bracket, the dosing mouth for being opened in the medicine storing pot upper end, be located at the dosing mouth and with it is described plus The chemical feeding cover of medicine mouth thread seal connection, the medicine outlet for being opened in the medicine storing pot lower end and the medicine outlet and the feeding opening The drug-feeding tube of sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube and the first solenoid valve collectively form, the heavy water Pump is fixed on the agitator tank bottom end and is located at below the stirring blade, and the water inlet end of the submerged pump is equipped with filter screen, institute The water outlet for stating submerged pump is equipped with the outlet pipe for stretching out the water outlet and being tightly connected with the water outlet, the outlet pipe It has been sequentially connected in series second solenoid valve, check valve and multi-pass pipe on extension end, several branch water pipes are connected on the multi-pass pipe, it is described It is connected in branch water pipe and stretches to farmland vertically and do not stretch out first screwed pipe in farmland, the first screw thread inside pipe wall is tapped with interior spiral shell Line, first screwed pipe is interior to be equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, second screw thread Pipe outer wall is tapped with the external screw thread being threadedly engaged with first screwed pipe, and second screwed pipe upper end is fixed with first flange Disk, the flusher by be located at second screwed pipe above sprinkling water pipe, be fixed on the sprinkling water pipe lower end and with The second flange disk of the first flange disk connection, the rotary nozzle for being mounted on spray water tube top end collectively form, described Support device is by being sleeved on the lantern ring sprayed on water pipe, being opened in the lantern ring side and attacking internal thread screw thread mouth, position In the holding screw connecting in the screw thread mouth and with the collar thread, it is fixed on the common structure of tripod of the lantern ring lower end At the control cabinet is fixed on the agitator tank, and controller is equipped in the control cabinet.

Liquid level sensor, temperature sensor and electric heating tube are equipped in the agitator tank.

Third solenoid valve is connected on the sprinkling water pipe.

The first flange disk is bolted with the second flange disk.

Liner is equipped between the first flange disk and the second flange disk.

Second screwed pipe upper end inner wall is tapped with internal screw thread, and second screwed pipe is equipped with and second screwed pipe The thread plug of threaded connection.

The stirring blade symmetrical expression is fixed in the shaft, and the quantity of the stirring blade is at least four.

The water inlet is equipped with sealing cover, and the sealing cover is connect with the agitator tank thread seal.

The controller is equipped with capacitor display screen and control button.

The controller and the rotating electric machine, electromagnetic flowmeter, submerged pump, second solenoid valve, liquid level sensor, temperature Sensor and electric heating tube, third solenoid valve are electrically connected.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；Third solenoid valve is connected on the sprinkling water pipe.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe (；The first flange disk is bolted with the second flange disk.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；Liner is equipped between the first flange disk and the second flange disk.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；Second screwed pipe upper end inner wall is tapped with internal screw thread, and second screwed pipe is equipped with and the second screwed pipe spiral shell The thread plug of line connection.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；The stirring blade symmetrical expression is fixed in the shaft, and the quantity of the stirring blade is at least four.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；The water inlet is equipped with sealing cover, and the sealing cover is connect with the agitator tank thread seal.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；The controller is equipped with capacitor display screen and control button.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；The controller and the rotating electric machine, electromagnetic flowmeter, submerged pump, second solenoid valve, liquid level sensor, temperature pass Sensor and electric heating tube, third solenoid valve are electrically connected.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；Third solenoid valve is connected on the sprinkling water pipe；The first flange disk is bolted with the second flange disk.

A kind of pesticide spraying device, including agitator tank, agitating device, chemicals dosing plant, submerged pump, flusher, support dress It sets and control cabinet, which is characterized in that the agitator tank lower end is secretly embedded in farmland, is provided with feeding opening and water inlet on the agitator tank Mouthful, agitator tank lower end side is provided with water outlet, and the agitating device is by being fixed on the motor branch of agitator tank upper end center Frame, the rotating electric machine being fixed on the electric machine support, the shaft coupling being connect with the round end of the rotating electric machine, with it is described Axis device connects and the shaft protruded into the agitator tank, the stirring blade that is sleeved in shaft collectively form, the chemicals dosing plant By being fixed on the agitator tank and being located at the medicinal cupping bracket of the electric machine support side, the storage being fixed on the medicinal cupping bracket Medicinal cupping, is connect at the dosing mouth and with the dosing mouth thread seal dosing mouth for being opened in the medicine storing pot upper end Chemical feeding cover, the medicine outlet for being opened in the medicine storing pot lower end, the drug-feeding tube being tightly connected with the medicine outlet and the feeding opening, string It connects the electromagnetic flowmeter on the drug-feeding tube and the first solenoid valve collectively forms, the submerged pump is fixed on the agitator tank bottom It holds and is located at below the stirring blade, the water inlet end of the submerged pump is equipped with filter screen, and the water outlet of the submerged pump is equipped with The outlet pipe for stretching out the water outlet and being tightly connected with the water outlet has been sequentially connected in series the on the extension end of the outlet pipe Two solenoid valves, check valve and multi-pass pipe are connected with several branch water pipes on the multi-pass pipe, are connected in the branch water pipe and stretch vertically First screwed pipe in farmland is not stretched out to farmland and, the first screw thread inside pipe wall is tapped with internal screw thread, in first screwed pipe Equipped with the second screwed pipe connecting with the first screw thread pipe thread seal, the second screw thread pipe outer wall is tapped with and described first The external screw thread that screwed pipe is threadedly engaged, second screwed pipe upper end are fixed with first flange disk, and the flusher is by being located at Sprinkling water pipe above second screwed pipe, for being fixed on the sprinkling water pipe lower end and being connect with the first flange disk Two ring flanges, the rotary nozzle for being mounted on spray water tube top end collectively form, and the support device is by being sleeved on the spray Lantern ring on sprinkler pipe, be opened in the lantern ring side and attack internal thread screw thread mouth, be located in the screw thread mouth and with it is described The holding screw of collar thread connection, the tripod for being fixed on the lantern ring lower end collectively form, and the control cabinet is fixed on institute It states on agitator tank, controller is equipped in the control cabinet；Liquid level sensor, temperature sensor and electricity is equipped in the agitator tank to add Heat pipe；Third solenoid valve is connected on the sprinkling water pipe；Liner is equipped between the first flange disk and the second flange disk.

A kind of pesticide spraying device made using technical solution of the present invention, by submerged pump by mixed pesticide pump Enter buried pipe, sprays medicine through rotary nozzle, pesticide spraying amount is much larger than manual operation amount, uses manpower and material resources sparingly, and water temperature can Heating avoids the problem that pestsides synthesis water, which occurs, to be freezed, and in the detachable spray appliance of harvesting time, facilitates large-scale instrument to be received It cuts.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of pesticide spraying device of the present invention.

Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A.

Fig. 3 is the partial enlarged view in Fig. 1 of the present invention at B.

Fig. 4 is the partial enlarged view in Fig. 1 of the present invention at C.

Fig. 5 is the structural schematic diagram of controller of the present invention.

In figure, 1, agitator tank；2, submerged pump；3, control cabinet；4, feeding opening；5, water inlet；6, water outlet；7, motor branch Frame；8, rotating electric machine；9, shaft coupling；10, shaft；11, stirring blade；12, medicinal cupping bracket；13, medicine storing pot；14, dosing mouth； 15, chemical feeding cover；16, medicine outlet；17, drug-feeding tube；18, electromagnetic flowmeter；19, the first solenoid valve；20, filter screen；21, it is discharged Pipe；22, second solenoid valve；23, check valve；24, multi-pass pipe；25, branch water pipe；26, the first screwed pipe；27, the second screwed pipe； 28, first flange disk；29, water pipe is sprayed；30, second flange disk；31, rotary nozzle；32, lantern ring；33, screw thread mouth；34, tightening Screw；35, tripod；36, controller；37, liquid level sensor；38, temperature sensor；39, electric heating tube；40, third electromagnetism Valve；41, bolt；42, it pads；43, thread plug；44, sealing cover；45, capacitor display screen；46, control button.

Specific embodiment

The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of pesticide spraying device, including stir Case 1, agitating device, chemicals dosing plant, submerged pump 2, flusher, support device and control cabinet 3 are mixed, 1 lower end of agitator tank is dark It being embedded in farmland, feeding opening 4 and water inlet 5 is provided on the agitator tank 1, the 1 lower end side of agitator tank is provided with water outlet 6, The agitating device is by the rotation that is fixed on the electric machine support 7 of 1 upper end center of agitator tank, is fixed on the electric machine support 7 Motor 8, the shaft coupling 9 connecting with the round end of the rotating electric machine 8 connect with the shaft coupling 9 and protrude into the agitator tank 1 Interior shaft 10, the stirring blade 11 being sleeved in shaft 10 collectively form, and the chemicals dosing plant is by being fixed on the agitator tank 1 Medicinal cupping bracket 12 that is upper and being located at 7 side of electric machine support, is opened in institute at the medicine storing pot 13 being fixed on the medicinal cupping bracket 12 The dosing stating the dosing mouth 14 of 13 upper end of medicine storing pot, being connect at the dosing mouth 14 and with 14 thread seal of dosing mouth Lid 15, the medicine outlet 16 for being opened in 13 lower end of medicine storing pot, with the medicine outlet 16 and the feeding opening 4 be tightly connected into medicine Pipe 17, the electromagnetic flowmeter 18 being serially connected on the drug-feeding tube 17 and the first solenoid valve 19 collectively form, and the submerged pump 2 is fixed In 1 bottom end of agitator tank and it is located at below the stirring blade 11, the water inlet end of the submerged pump 2 is equipped with filter screen 20, institute The water outlet for stating submerged pump 2 is equipped with the outlet pipe 21 for stretching out the water outlet 6 and being tightly connected with the water outlet 6, it is described go out It has been sequentially connected in series second solenoid valve 22, check valve 23 and multi-pass pipe 24 on the extension end of water pipe 21, has been connected on the multi-pass pipe 24 Several branch water pipes 25 are connected in the branch water pipe 25 and stretch to farmland vertically and do not stretch out first screwed pipe 26 in farmland, institute It states 26 inner wall of the first screwed pipe and is tapped with internal screw thread, be equipped with and 26 thread seal of the first screwed pipe in first screwed pipe 26 Second screwed pipe 27 of connection, 27 outer wall of the second screwed pipe are tapped with the outer spiral shell being threadedly engaged with first screwed pipe 26 Line, 27 upper end of the second screwed pipe are fixed with first flange disk 28, and the flusher is by being located at second screwed pipe 27 The sprinkling water pipe 29 of top, the second flange disk for being fixed on sprinkling 29 lower end of water pipe and being connect with the first flange disk 28 30, the rotary nozzle 31 for being mounted on sprinkling 29 top of water pipe collectively forms, and the support device is by being sleeved on the sprinkling Lantern ring 32 on water pipe 29 is opened in 32 side of lantern ring and attacks internal thread screw thread mouth 33, is located in the screw thread mouth 33 And the holding screw 34 being threadedly coupled with the lantern ring 32, the tripod 35 that is fixed on 32 lower end of lantern ring collectively form, institute It states control cabinet 3 to be fixed on the agitator tank 1, is equipped with controller 36 in the control cabinet 3；Liquid level is equipped in the agitator tank 1 Sensor 37, temperature sensor 38 and electric heating tube 39；Third solenoid valve 40 is connected on the sprinkling water pipe 29；First method Blue disk 28 is connect with the second flange disk 30 by bolt 41；It is set between the first flange disk 28 and the second flange disk 30 There is liner 42；Second screwed pipe, the 27 upper end inner wall is tapped with internal screw thread, and second screwed pipe 27 is equipped with and described second The thread plug 43 that screwed pipe 27 is threadedly coupled；11 symmetrical expression of stirring blade is fixed in the shaft 10, the paddle The quantity of piece 11 is at least four；Sealing cover 44, the sealing cover 44 and 1 screw thread of agitator tank are equipped at the water inlet 5 It is tightly connected；The controller 36 is equipped with capacitor display screen 45 and control button 46；The controller 36 and the electric rotating Machine 8, electromagnetic flowmeter 18, submerged pump 2, second solenoid valve 22, liquid level sensor 37, temperature sensor 38 and electric heating tube 39, Third solenoid valve 40 is electrically connected.

The characteristics of the present embodiment is to be connected with to stretch to farmland vertically and do not stretch out first screw thread in farmland in branch water pipe Pipe, the first screw thread inside pipe wall are tapped with internal screw thread, are equipped with the second spiral shell connecting with the first screw thread pipe thread seal in the first screwed pipe Line pipe, the second screw thread pipe outer wall are tapped with the external screw thread being threadedly engaged with the first screwed pipe, and the second screwed pipe upper end is fixed with first Ring flange, flusher is by being located at sprinkling water pipe above the second screwed pipe, being fixed on sprinkling water pipe lower end and and first flange The second flange disk of disk connection, the rotary nozzle for being mounted on spray water tube top end collectively form, and support device is by being sleeved on sprinkling Lantern ring on water pipe is opened in lantern ring side and attacks internal thread screw thread mouth, connect in screw thread mouth and with collar thread Holding screw, the tripod for being fixed on lantern ring lower end collectively form, and control cabinet is fixed on agitator tank, and control is equipped in control cabinet Device.A kind of pesticide spraying device made using technical solution of the present invention, is pumped into ground for mixed pesticide by submerged pump Pipe laying road, sprays insecticide through rotary nozzle, and pesticide spraying amount is much larger than manual operation amount, uses manpower and material resources sparingly, and water temperature can add Heat avoids the problem that pestsides synthesis water, which occurs, to be freezed, and in the detachable spray appliance of harvesting time, facilitates large-scale instrument to be received It cuts.

In the present embodiment, suitable water is injected from water inlet, liquid level sensor sends out the water level information in agitator tank It is sent to controller, is shown on the liquid crystal display of controller, the first solenoid valve is controlled by controller and is opened, medicine storing pot Interior pesticide is added in agitator tank through medicine storing pot, and the pesticide flow information of medicine storing pot is sent controller by electromagnetic flowmeter, It is shown on the liquid crystal display of controller, the opening and closing by controlling the first solenoid valve can make the mixed proportion of pesticide and water Reach best, then control rotating electric machine and be powered on, rotating electric machine drives shaft rotation by shaft coupling, stirring blade with turn The rotation of axis and rotate, be sufficiently mixed pesticide with water, controller control submerged pump, second solenoid valve and third after the completion of mixing Blended in agitator tank will be pumped into outlet pipe by solenoid valves work, submerged pump, and mixed pesticide is through outlet pipe, more Siphunculus, branch water pipe, the first screwed pipe, the second screwed pipe, sprinkling water pipe, are finally gone out pesticide spraying by rotary nozzle, temperature It spends sensor and by the water temperature signal in agitator tank sends controller, when water temperature is too low, controllable electric heating tube work is to stirring The water mixed in case is heated；When needing detaching equipment, bolt can be back-outed, make first flange disk and second flange disk point From, holding screw is then screwed, holding screw is screwed out from lantern ring and comes, then thread plug is screwed into the second screwed pipe, Make the second screwed pipe upper end closed, then screw the second screwed pipe, the second screwed pipe is screwed into the first screwed pipe, until the Two screwed pipes can not continue to protrude into the first screwed pipe, and the second screwed pipe will not hinder harvesting instrument to enter farmland to crops at this time It is gathered in.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it It is interior.

Claims (10)

1. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Third solenoid valve (40) are connected on the sprinkling water pipe (29).

2. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39；The first flange disk (28) is connect with the second flange disk (30) by bolt (41).

3. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Liner (42) is equipped between the first flange disk (28) and the second flange disk (30).

4. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Second screwed pipe (27) upper end inner wall is tapped with internal screw thread, on second screwed pipe (27) Equipped with the thread plug (43) being threadedly coupled with second screwed pipe (27).

5. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Stirring blade (11) symmetrical expression is fixed on the shaft (10), the stirring blade (11) quantity is at least four.

6. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Sealing cover (44) are equipped at the water inlet (5), the sealing cover (44) and the agitator tank (1) thread seal connects.

7. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；The controller (36) is equipped with capacitor display screen (45) and control button (46).

8. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；The controller (36) and the rotating electric machine (8), electromagnetic flowmeter (18), submerged pump (2), Second solenoid valve (22), liquid level sensor (37), temperature sensor (38) and electric heating tube (39), third solenoid valve (40) are electrically Connection.

9. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Third solenoid valve (40) are connected on the sprinkling water pipe (29)；The first flange disk (28) with The second flange disk (30) is connected by bolt (41).

10. a kind of pesticide spraying device, including agitator tank (1), agitating device, chemicals dosing plant, submerged pump (2), flusher, branch Support arrangement and control cabinet (3), which is characterized in that agitator tank (1) lower end is secretly embedded in farmland, is opened on the agitator tank (1) There are feeding opening (4) and water inlet (5), agitator tank (1) the lower end side is provided with water outlet (6), and the agitating device is by fixing Electric machine support (7) at agitator tank (1) upper end center, the rotating electric machine (8) being fixed on the electric machine support (7) and institute The shaft coupling (9) of the round end connection of rotating electric machine (8) is stated, connect and is protruded into the agitator tank (1) with the shaft coupling (9) Shaft (10), the stirring blade (11) that is sleeved on shaft (10) collectively form, the chemicals dosing plant is by being fixed on described stir Mix on case (1) and be located at the medicinal cupping bracket (12) of the electric machine support (7) side, the storage being fixed on the medicinal cupping bracket (12) Medicinal cupping (13), the dosing mouth (14) for being opened in the medicine storing pot (13) upper end, be located at the dosing mouth (14) at and with the dosing The chemical feeding cover (15) of mouth (14) thread seal connection, the medicine outlet (16) and the drug for being opened in the medicine storing pot (13) lower end The drug-feeding tube (17) of mouthful (16) and the feeding opening (4) sealed connection, the electromagnetic flowmeter being serially connected on the drug-feeding tube (17) (18) it is collectively formed with the first solenoid valve (19), the submerged pump (2) is fixed on the agitator tank (1) bottom end and is located at described stir It mixes below blade (11), the water inlet end of the submerged pump (2) is equipped with filter screen (20), and the water outlet of the submerged pump (2) is equipped with The outlet pipe (21) for stretching out the water outlet (6) and being tightly connected with the water outlet (6), the extension end of the outlet pipe (21) On be sequentially connected in series second solenoid valve (22), check valve (23) and multi-pass pipe (24), be connected with several points on the multi-pass pipe (24) Branching pipe (25) is connected on the branch water pipe (25) and stretches to farmland vertically and do not stretch out first screwed pipe (26) in farmland, institute It states the first screwed pipe (26) inner wall and is tapped with internal screw thread, be equipped with and the first screwed pipe (26) spiral shell in first screwed pipe (26) The second screwed pipe (27) that line is tightly connected, the second screwed pipe (27) outer wall are tapped with and the first screwed pipe (26) screw thread The external screw thread of cooperation, the second screwed pipe (27) upper end are fixed with first flange disk (28), and the flusher is by being located at institute State the sprinkling water pipe (29) above the second screwed pipe (27), be fixed on the sprinkling water pipe (29) lower end and with the first flange The second flange disk (30) of disk (28) connection, the rotary nozzle (31) for being mounted on described sprinkling water pipe (29) top collectively form, The support device by be sleeved on sprinkling water pipe (29) lantern ring (32), be opened in the lantern ring (32) side and in being tapped with The screw thread mouth (33) of screw thread, be located at the screw thread mouth (33) in and be threadedly coupled with the lantern ring (32) holding screw (34), The tripod (35) for being fixed on the lantern ring (32) lower end collectively forms, and the control cabinet (3) is fixed on the agitator tank (1) On, controller (36) are equipped in the control cabinet (3)；Liquid level sensor (37), temperature sensor are equipped in the agitator tank (1) (38) and electric heating tube (39)；Third solenoid valve (40) are connected on the sprinkling water pipe (29)；The first flange disk (28) with Liner (42) is equipped between the second flange disk (30).