CN208924628U - A kind of accurately portable fertilizing equipment that applies fertilizer - Google Patents

Abstract

The utility model belongs to fertilizing equipment technical field.The fertilizing equipment for being currently used for fertigation, which exists, inhales fertile instability of flow, the low problem of precision.For the problems of the prior art, the utility model discloses a kind of accurately portable fertilizing equipments that applies fertilizer, including casing, casing is equipped with into Fei Kou, fertilizer outlet, power interface, button switch and potentiometer, it is connected into fertile mouth with fertilizer spreading tank, it is connected into fertile mouth by fertilizer supplying pipeline with fertilizer outlet, fertilizer outlet is connected with water main road, wherein, fertilizer supplying pipeline is equipped with D. C. pump and panel type spinner flowmeter, D. C. pump by fertilizer supplying pipeline for being transported the fertilizer stoste in fertilizer spreading tank to water main road, panel type spinner flowmeter is used to measure the instantaneous flow for inhaling fertilizer, power interface, button switch and potentiometer are electrically connected in a series arrangement, power interface is connected with DC power supply, button switch is used for on-off circuit, potentiometer is used to adjust the operation voltage of D. C. pump.

Description

A kind of accurately portable fertilizing equipment that applies fertilizer

Technical field

The utility model relates to a kind of fertilizing equipments, and in particular to a kind of accurately portable fertilizing equipment that applies fertilizer belongs to Fertilizing equipment technical field.

Background technique

Liquid manure all-in-one machine is a kind of equipment that will be irrigated watering and fertilising and combine together, by using fertilizer stoste and irrigation It is supplied to crop after clear water mixing, time needed for irrigation, fertilising can be greatly reduced, labour and for irrigating, applying fertilizer The resources such as the energy.

Existing liquid manure all-in-one machine is typically employed in supervisor's bypass and installs Venturi tube to supply fertilizer, and such mode is inhaled Fertilizer amount is influenced very big, the fertile instability of flow of suction by pressure difference before and after venturi, and precision is low.In addition, existing liquid manure all-in-one machine is most It is mobile inconvenient for stationary structure, need to buy multiple liquid manure all-in-one machines, nothing for having the peasant household of multiple greenhouses The cost of peasant household is increased among shape.

Utility model content

For the problems of the prior art, the utility model provides a kind of accurately portable fertilizing equipment that applies fertilizer, this is applied The potentiometer that fertile equipment is electrically connected by setting with D. C. pump and the panel type spinner flowmeter being arranged on fertilizer supplying pipeline, It can stablize and accurately inhale fertilizer, be able to solve existing fertilizing equipment and inhale fertile instability of flow, the low problem of precision.

To realize the above technical purpose, the technical solution of the utility model is:

A kind of fertilising accurately portable fertilizing equipment, including casing, the casing be equipped with into fertile mouth and Fertilizer outlet is connected into fertile mouth with fertilizer spreading tank, passes through the fertilizer supplying pipeline being arranged in casing into fertile mouth and is connected with fertilizer outlet, out Fertile mouth is connected with water main road；The fertilizer supplying pipeline is equipped with D. C. pump and panel type spinner flowmeter, D. C. pump are used for Fertilizer stoste in fertilizer spreading tank is transported by fertilizer supplying pipeline to water main road, panel type spinner flowmeter, which is used to measure, inhales fertilizer Instantaneous flow；Power interface, button switch and potentiometer, power interface, button switch and electricity are additionally provided on the casing Position device be electrically connected in a series arrangement, power interface is connected with DC power supply, button switch be used for on-off circuit, potentiometer with directly Galvanic electricity pump is electrically connected, for adjusting the operation voltage of D. C. pump.The utility model is electrically connected by setting with D. C. pump The potentiometer connect and the panel type spinner flowmeter being arranged on fertilizer supplying pipeline can be stablized and accurately inhale fertilizer, wherein adjust electricity The knob of position device can change the resistance of potentiometer to change the operation voltage loaded on D. C. pump, with D. C. pump The revolving speed of the change of operation voltage, D. C. pump changes, so that the flow of the fertilizer solution in sucking fertilizer supplying pipeline It changes, user makes flowmeter make to can guarantee in fertilizer supplying pipeline after reaching required numerical value by adjusting the knob of potentiometer The stability of flow of fertilizer solution maintain required flow, accurately inhale fertilizer to realize and stablize.

Preferably, the fertilizing equipment further includes voltmeter, and voltmeter is arranged on casing, voltmeter with D. C. pump is electrically connected, for showing the operation voltage of D. C. pump.

Preferably, the fertilizing equipment further includes ventilation hole, fan and temperature detect switch (TDS), and ventilation hole is arranged in cabinet On shell, fan is arranged in casing, and temperature detect switch (TDS) is installed on D. C. pump and electrically connects in a series arrangement with fan It connects.The utility model passes through setting ventilation hole, fan and the adjustable fertilizer applicator internal temperature of temperature detect switch (TDS), wherein works as fertilising After the temperature on device internal direct current electric pump periphery reaches certain numerical value, deformation occurs to connect circuit, wind for meeting inside temperature detect switch (TDS) Fan starting, fan and ventilation hole form a wind path circulation, and internal heat is led out, D. C. pump can be prevented because of operation Temperature is excessively high and is damaged.

Preferably, the fertilizing equipment further includes handle, and handle is arranged at the top of casing.The utility model The carrying and movement of fertilizing equipment can be facilitated by the way that handle is arranged.

Preferably, the D. C. pump is 48V D. C. pump, and DC power supply is the storage battery of electric vehicle.Pass through this Be arranged can be used electric vehicle storage battery be fertilizing equipment power supply, improve user obtain power supply convenience.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the partial structural diagram of the utility model；

Fig. 4 is the electrical block diagram of the utility model；

Appended drawing reference:

10. casing 11. is pressed into 13. panel type spinner flowmeter of fertile 12. fertilizer outlet of mouth, 14. power interface 15. 3. D. C. pump of button switch 16. potentiometer, 17. voltmeter, 18. ventilation hole, 19. handle, 2. fertilizer supplying pipeline, 4. fan 5. 6. delivery gauge of temperature detect switch (TDS)

Specific embodiment

In conjunction with Fig. 1 to Fig. 4, a specific embodiment of the utility model is described in detail, but not to the power of the utility model Benefit requires to do any restriction.

As shown in Figures 1 to 4, a kind of fertilising accurately portable fertilizing equipment, including casing 10, outside the cabinet Shell 10 is equipped with into fertile mouth 11 and fertilizer outlet 12, is connected into fertile mouth 11 by pipeline with fertilizer spreading tank, is existed into fertile mouth 11 by setting Fertilizer supplying pipeline 2 in casing 10 is connected with fertilizer outlet 12, and fertilizer outlet 12 passes through pipeline and water main road (not shown) It is connected, wherein the fertilizer supplying pipeline 2 is equipped with D. C. pump 3 and panel type spinner flowmeter 13, D. C. pump 3 will be for that will apply fertilizer Fertilizer stoste in tank is transported by fertilizer supplying pipeline to water main road, and panel type spinner flowmeter 13 is located on casing 10, For measuring the instantaneous flow for inhaling fertilizer；Be additionally provided on the casing 10 power interface 14, button switch 15, potentiometer 16, Voltmeter 17 and delivery gauge 6, power interface 14, button switch 15 and potentiometer 16 are electrically connected (such as Fig. 4 in a series arrangement It is shown), power interface 14 is connected with DC power supply, and button switch 15 is used for on-off circuit, and potentiometer 16 and D. C. pump 3 are electrically Connection, for adjusting the operation voltage of D. C. pump 3, voltmeter 17 and D. C. pump 3 are electrically connected, for showing D. C. pump 3 operation voltage, delivery gauge 6 are used to measure the pressure at fertilizer outlet 12.

D. C. pump 3 is damaged because running temperature is excessively high in order to prevent, is provided with ventilation on the casing 10 Hole 18 is provided with fan 4 in casing 10, temperature detect switch (TDS) 5 has been bolted on D. C. pump 3, temperature detect switch (TDS) 5 is to go here and there Connection mode and fan 4 are electrically connected, after the temperature on 3 periphery of fertilizer applicator internal direct current electric pump reaches certain numerical value, temperature detect switch (TDS) 5 Deformation occurs for inside meeting to connect circuit, and fan 4 starts, and fan 4 and ventilation hole 18 form a wind path circulation, by inside Heat leads out.

For convenience of the carrying and movement of fertilizing equipment, handle 19 is provided at the top of the casing 10.

In order to improve the convenience that user obtains power supply, the D. C. pump 3 is 48V D. C. pump 3, and DC power supply is The power interface 14 of fertilizing equipment is connected by a connectorized cable with the socket of electric vehicle by the storage battery of electric vehicle Realize taking for power supply.

Working principle:

The power interface 14 of fertilizing equipment is connected by a connectorized cable with the socket of electric vehicle, by lower button Switch 15, circuit are connected, and D. C. pump 3 operates, and the fertilizer stoste in fertilizer spreading tank, which is passed through into fertile mouth 11, enters fertilizer supplying pipeline, so It is injected in water main road by fertilizer outlet 12, clear water enters from the water inlet end on water main road, and clear water is former on water main road and fertilizer It is sprayed after liquid mixing by the water outlet on water main road.Wherein, the fertilizer-sucting quantity that user can according to need adjusts potentiometer 16 What knob made the stability of flow of the fertilizer stoste in fertilizer supplying pipeline 2 maintains desirable value, accurately inhales fertilizer to realize and stablize.

In conclusion the utility model has the advantage that

1. the potentiometer that the utility model is electrically connected by setting with D. C. pump and the face being arranged on fertilizer supplying pipeline Board-like spinner flowmeter can be stablized and accurately inhale fertilizer.

2. the utility model is prevented by setting ventilation hole, fan and the adjustable fertilizer applicator internal temperature of temperature detect switch (TDS) D. C. pump is damaged because running temperature is excessively high.

3. the utility model can facilitate the carrying and movement of fertilizing equipment by the way that handle is arranged.

4. the storage battery of electric vehicle can be used to power in the utility model, the convenience that user obtains power supply is improved.

It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being It is limited to technical solution described in the utility model embodiment.Those skilled in the art should understand that still can be with It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality Within novel protection scope.

Claims (5)

1. a kind of fertilising accurately portable fertilizing equipment, including casing, which is characterized in that the casing is equipped with Into fertile mouth and fertilizer outlet, it is connected into fertile mouth with fertilizer spreading tank, pass through the fertilizer supplying pipeline being arranged in casing into fertile mouth and goes out fertilizer Mouth is connected, and fertilizer outlet is connected with water main road；The fertilizer supplying pipeline is equipped with D. C. pump and panel type spinner flowmeter, direct current Electric pump is used to by fertilizer supplying pipeline transport the fertilizer stoste in fertilizer spreading tank to water main road, and panel type spinner flowmeter is for surveying Amount inhales the instantaneous flow of fertilizer；Power interface, button switch and potentiometer, power interface, button are additionally provided on the casing Switch and potentiometer are electrically connected in a series arrangement, and power interface is connected with DC power supply, and button switch is used for on-off circuit, electricity Position device and D. C. pump are electrically connected, for adjusting the operation voltage of D. C. pump.

2. a kind of accurately portable fertilizing equipment that applies fertilizer as described in claim 1, which is characterized in that the fertilizing equipment is also Including voltmeter, voltmeter is arranged on casing, and voltmeter and D. C. pump are electrically connected, for showing D. C. pump Operation voltage.

3. a kind of accurately portable fertilizing equipment that applies fertilizer as described in claim 1, which is characterized in that the fertilizing equipment is also Including ventilation hole, fan and temperature detect switch (TDS), ventilation hole is arranged on casing, and fan is arranged in casing, and temperature control is opened Pass is installed on D. C. pump and is electrically connected in a series arrangement with fan.

4. a kind of accurately portable fertilizing equipment that applies fertilizer as described in claim 1, which is characterized in that the fertilizing equipment is also Including handle, handle is arranged at the top of casing.

5. a kind of fertilising as described in claim 1 accurately portable fertilizing equipment, which is characterized in that the D. C. pump is 48V D. C. pump, DC power supply are the storage battery of electric vehicle.