阅读说明：本技术 一种水肥药一体化卷盘喷灌机 (Liquid manure medicine integration reel sprinkling irrigation machine ) 是由 李伟 于 2021-03-31 设计创作，主要内容包括：本发明公开了一种水肥药一体化卷盘喷灌机,包括设置在卷盘喷灌机上的主进水管路、水涡轮、置肥罐、置药罐、计量泵以及中控装置,所述主进水管路用于连接供压水源,所述水涡轮安装在主进水管路上,所述置肥罐与所述置药罐分别通过加水管路以及回流管路与所述主进水管路连通,所述加水管路上设有电控阀门,所述回流管路上设有计量泵,所述加水管路以及回流管路与所述主进水管的连接处皆位于水涡轮与供压水源之间,所述置药罐与所述置肥罐内还设有液位传感器以及搅拌叶片,所述搅拌叶片通过水涡轮的输出轴驱动。本发明属于卷盘式喷灌机技术领域,与现有技术相比的优点在于：可自动均匀混合水肥药。(The invention discloses a water-fertilizer-pesticide integrated reel sprinkler which comprises a main water inlet pipeline, a water turbine, a fertilizer placing tank, a pesticide placing tank, a metering pump and a central control device, wherein the main water inlet pipeline is arranged on the reel sprinkler and is used for being connected with a pressure water supply source, the water turbine is arranged on the main water inlet pipeline, the fertilizer placing tank and the pesticide placing tank are respectively communicated with the main water inlet pipeline through a water adding pipeline and a return pipeline, an electric control valve is arranged on the water adding pipeline, the metering pump is arranged on the return pipeline, the connecting parts of the water adding pipeline and the return pipeline and the main water inlet pipeline are both positioned between the water turbine and the pressure water supply source, a liquid level sensor and a stirring blade are also arranged in the pesticide placing tank and the fertilizer placing tank, and the stirring blade is driven by an output shaft of the water turbine. The invention belongs to the technical field of reel type sprinkling irrigation machines, and compared with the prior art, the invention has the advantages that: can automatically and uniformly mix the water fertilizer and the pesticide.)

1. The utility model provides a liquid manure medicine integration reel sprinkling irrigation machine which characterized in that: including setting up main inlet channel (1), water turbine (2) on the reel sprinkling irrigation machine, putting fertile jar (3), putting medicine jar (4), measuring pump (5) and well accuse device (6), main inlet channel (1) is used for connecting the pressure water source, water turbine (2) are installed on main inlet channel (1), put fertile jar (3) with put medicine jar (4) respectively through water feeding pipeline (7) and backflow pipeline (8) with main inlet channel (1) intercommunication, be equipped with automatically controlled valve (11) on water feeding pipeline (7), be equipped with measuring pump (5) on backflow pipeline (8), water feeding pipeline (7) and backflow pipeline (8) all are located between water turbine (2) and the pressure water source with the junction of main inlet channel (1), put medicine jar (4) with put still be equipped with level sensor (10) and stirring vane (9) in fertile jar (3), the stirring blade (9) is driven by an output shaft of the water turbine (2);

the central control device (6) is electrically connected with the liquid level sensor (10), the electric control valve (11) and the metering pump (5).

2. The liquid manure medicine integration reel sprinkling irrigation machine of claim 1, characterized in that: the stirring blade (9) is rotatably arranged at the bottom of the fertilizer containing tank (3) or the medicine containing tank (4).

3. The liquid manure medicine integration reel sprinkling irrigation machine of claim 2, characterized in that: the water turbine (2) is in transmission connection with the stirring blades (9) through a transmission case (12), a transmission main shaft (13) is pivotally arranged in the transmission case (12), the transmission main shaft (13) is coaxially and fixedly connected with an output shaft of the water turbine (2), and the transmission main shaft (13) is in transmission connection with rotating shafts of the stirring blades (9) through gears.

4. The liquid manure medicine integration reel sprinkling irrigation machine of claim 1, characterized in that: the joint of the water adding pipeline (7) and the main water inlet pipeline (1) is positioned between the return pipeline (8) and a pressure water supply source.

5. The liquid manure medicine integration reel sprinkling irrigation machine of claim 1, characterized in that: the metering pump (5) is a gear metering pump (5).

Technical Field

The invention relates to the field of reel type sprinkling irrigation machines, in particular to a water-fertilizer-pesticide integrated reel sprinkling irrigation machine.

Background

The water, fertilizer and pesticide integrated technology is a water-saving agricultural technology which utilizes an irrigation system and realizes water and fertilizer synchronous management and high-efficiency utilization by means of special fertilization equipment, and equipment capable of realizing water, fertilizer and pesticide integrated sprinkling irrigation is also arranged on a reel type sprinkling irrigation machine, such as a public number: CN111011175A proposes a liquid manure medicine integral type reel sprinkling irrigation machine and application method thereof, can carry out the sprinkling irrigation effect through fertilizer liquid or liquid medicine extraction simultaneously of measuring pump.

At present, liquid fertilizer medicine all-in-one need utilize the fertile liquid of premodulation and liquid medicine to irrigate more, can not directly adopt solid powdered fertilizer or pesticide, and the jar body of storing fertile medicine in the irrigation process is mostly stewing, and consequently the granule that fails to dissolve completely can produce the deposit, can lead to concentration inequality or the direct shower nozzle that gets into of particulate matter to cause the jam.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a water-fertilizer-pesticide integrated reel sprinkler which can automatically and uniformly mix water fertilizer pesticide.

In order to achieve the purpose, the invention adopts the technical scheme that: the design provides a water-fertilizer-pesticide integrated reel sprinkler, which comprises a main water inlet pipeline, a water turbine, a fertilizer placing tank, a pesticide placing tank, a metering pump and a central control device, wherein the main water inlet pipeline is arranged on the reel sprinkler, the main water inlet pipeline is used for being connected with a pressure water supply source, the water turbine is arranged on the main water inlet pipeline, the fertilizer placing tank and the pesticide placing tank are respectively communicated with the main water inlet pipeline through a water adding pipeline and a return pipeline, an electric control valve is arranged on the water adding pipeline, the metering pump is arranged on the return pipeline, the connecting parts of the water adding pipeline and the return pipeline and the main water inlet pipeline are both positioned between the water turbine and the pressure water supply source, a liquid level sensor and a stirring blade are also arranged in the pesticide placing tank and the fertilizer placing tank, and the stirring blade is driven by an output shaft of the water turbine;

the central control device is electrically connected with the liquid level sensor, the electric control valve and the metering pump.

Further, the stirring blade is rotatably arranged at the bottom of the fertilizer containing tank or the medicine containing tank.

Furthermore, the water turbine is in transmission connection with the stirring blades through a transmission box, a transmission main shaft is pivotally arranged in the transmission box, the transmission main shaft is coaxially and fixedly connected with an output shaft of the water turbine, and the transmission main shaft is in transmission connection with rotating shafts of the stirring blades through gears.

Furthermore, the joint of the water adding pipeline and the main water inlet pipe is positioned between the return pipeline and a pressure water supply source.

Further, the metering pump is a gear metering pump.

After adopting the structure, compared with the prior art, the invention has the advantages that: the invention provides a water-fertilizer-pesticide integrated reel sprinkling irrigation machine, which can continuously stir a fertilizer placing tank and a pesticide placing tank by utilizing power generated by a water turbine, so that the fertilizer placing tank and the pesticide placing tank can continuously stir sediment substances positioned at the bottom and can use solid fertilizer; the fertilizer liquid and the liquid medicine can be sprayed out through the spray head only through the water turbine, the water turbine can play a role in uniformly mixing the water, the fertilizer and the liquid medicine, the finally sprayed fertilizer and liquid medicine mixed liquid is used uniformly, and the seedlings are prevented from being burnt; the stirring blade driven by the water turbine does not need additional energy, and has simple structure and environmental protection.

Drawings

Fig. 1 is a front view of a water-fertilizer-pesticide integrated reel sprinkler of the present invention.

Fig. 2 is a partially enlarged schematic view of the water-fertilizer-pesticide integrated reel sprinkler of the invention.

Fig. 3 is a partial structure schematic diagram of the water-fertilizer-pesticide integrated reel sprinkler of the invention.

As shown in the figure: 1. the device comprises a main water inlet pipeline, 2, a water turbine, 3, a fertilizer tank, 4, a pesticide tank, 5, a metering pump, 6, a central control device, 7, a water adding pipeline, 8, a return pipeline, 9, stirring blades, 10, a liquid level sensor, 11, an electric control valve, 12, a transmission box, 13, a transmission main shaft, 14, a nozzle car, 15, a main engine walking car, 16, a sprinkler reel, 17, a support, 18, a winding device, 19, a turbine, 20 and a shell.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.

Example 1, see FIGS. 1-3: the invention relates to a water-fertilizer-pesticide integrated reel sprinkling machine, which has the following overall structural form: the water sprayer comprises a sprayer truck 14, a host traveling truck 15 and a sprinkler reel 16, wherein the sprayer truck 14 is used for carrying a sprayer and is pulled by an independent tractor, the sprinkler reel 16 is erected on the host traveling truck 15 through a bracket 17, a gear ring is arranged on the side surface of the sprinkler reel 16 and can be driven by a winding device 18 arranged on the host traveling truck 15, a hose is wound on the sprinkler reel 16 and communicated with the sprayer truck 14, and the front end of the hose is fixed in the center of the sprinkler reel 16 and is a main water inlet pipeline 1;

the mechanism for mixing the water, the fertilizer and the pesticide comprises a main water inlet pipeline 1, a water turbine 2, a fertilizer tank 3, a pesticide tank 4, a metering pump 5 and a central control device 6, wherein the main water inlet pipeline 1 is used for being connected with a pressure water source, and the pressure water source is a water pump extraction reservoir or a pressure water source of a water pipe.

The water turbine 2 is installed on the main water inlet pipeline 1 and fixed on a support 17 of the main machine walking vehicle 15, the fertilizer tank 3 and the pesticide tank 4 are also fixedly arranged on the main machine walking vehicle 15, the fertilizer tank 3 and the pesticide tank 4 are identical in structure, a water adding pipeline 7 is communicated with the upper portion of the fertilizer tank, and a return pipeline 8 is communicated with the bottom of the fertilizer tank. Put fertile jar 3 with put medicine jar 4 respectively through water adding pipeline 7 and return line 8 with main water inlet pipeline 1 intercommunication, be equipped with the solenoid valve on the water adding pipeline 7, the pressure of water adding pipeline 7 accessible main water inlet pipeline 1 to put fertile jar 3 with put and irritate in the medicine jar 4 to the function of adding water is realized. The backflow pipeline 8 is provided with a metering pump 5, specifically, the metering pump 5 is a gear type metering pump, and the gear type metering pump 5 can extrude and grind particles in the fertilizer liquid or the liquid medicine through gear engagement, so that the spray head is not easy to block. Add water pipe 7 and return line 8 with the junction of main water intake pipe 1 all is located between water turbine 2 and the pressure water supply source, just add water pipe 7 with the junction of main water intake pipe 1 is located between return line 8 and the pressure water supply source, this kind of piping arrangement can not only guarantee reasonable intaking, can guarantee moreover that fertile medicine granule does not influence water pipe 7.

The pesticide tank 4 and the fertilizer tank 3 are also internally provided with a liquid level sensor 10 and a stirring blade 9, the liquid level sensor 10 can adopt a floating ball type or hydraulic type liquid level sensor 10, and can reflect the liquid level height of the pesticide tank 4 and the fertilizer tank 3.

The stirring blade 9 is rotatably arranged at the bottom of the fertilizer containing tank 3 or the pesticide containing tank 4 through a waterproof sealing shaft sleeve, the water turbine 2 is in transmission connection with the stirring blades 9 through the transmission case 12, the water turbine 2 comprises a turbine 19 and a shell for mounting the turbine 19, the shell is provided with a water inlet and a water outlet, the turbine 19 can be driven to rotate in the process that water flows into the shell through the water inlet and flows out of the water outlet, the turbine 19 is provided with an output shaft, a transmission main shaft 13 is pivotally arranged in the transmission case 12, the transmission main shaft 13 is coaxially and fixedly connected with an output shaft of the water turbine 2, the transmission main shaft 13 is connected with the rotating shaft of the stirring blade 9 through gear transmission, the stirring blade 9 is driven by the output shaft of the water turbine 2, the output shaft of the water turbine 2 is perpendicular to the stirring blade 9 in the embodiment, and therefore bevel gears are arranged for meshing for transmission.

The central control device 6 is electrically connected to the liquid level sensor 10, the electric control valve 11, the winding device 18 and the metering pump 5, and the central control device 6 is a PLC controller which can control various electronic devices according to the liquid level sensor 10 or a manual input signal.

When the fertilizer is used specifically, the fertilizer and the pesticide are reasonably calculated according to factors such as plant species, sprinkling irrigation area, growth period and the like, and the concentrations of the fertilizer and the pesticide are generally less than 0.5%. As the volumes of the fertilizer containing tank 3 and the medicine containing tank 4 are known to be approximately 10-40L, the concentration ratio can be obtained according to the weight of the fertilizer and the medicine, namely the concentration of the liquid medicine in the fertilizer containing tank 3 and the medicine containing tank 4 when the water is full; and the diameter of the main water inlet pipeline 1 is usually unchanged, and the flow rate can be obtained, so that the running speed of the metering pump 5 can be calculated according to the flow rate, and the data are set through the central control device 6.

During sprinkling irrigation, fertilizer and pesticide are firstly respectively placed in the fertilizer placing tank 3 and the pesticide placing tank 4, the central control device 6 controls the electric control valve 11 to be opened for water injection, the height of water injection is judged through the liquid level sensor 10, the metering pump 5 is completely closed at the moment, and the electromagnetic valve is closed after water injection is finished; when the spray head and the metering pump 5 are started for sprinkling irrigation, the water turbine 2 drives the turbine 19 to rotate, the turbine 19 drives the transmission main shaft 13 to rotate, and the bevel gear transmission set can simultaneously drive the stirring blades 9 to rotate and stir the opposite fertilizer tank 3 and the pesticide tank 4; the liquid that measuring pump 5 will put fertile jar 3 and put medicine jar 4 according to the predetermined speed is gone into to main inlet channel 1 interior pump through return line 8, and its mixed liquid passes through water turbine 2 and gets into shower nozzle car 14, and water turbine 2 can the homogeneous mixing mixed liquid at this in-process, therefore shower nozzle car 14 can evenly, stably carry out the integration and irrigate.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.