CN203735061U - Ship-shaped mobile sprinkling irrigation fertilizer applicator - Google Patents

Abstract

The utility model discloses a boat-shaped mobile spray irrigation and fertilizer application machine, which comprises a hull, a water pump arranged on the hull, a water inlet pipe connected with the water inlet of the water pump, and a water outlet pipe connected with the water outlet of the water pump. A fertilization tank is provided, and the fertilizer outlet of the fertilization tank communicates with the water inlet of the water pump. When the utility model is in use, it is directly placed in the ditch or ditch of the field and floats on the water surface. The fertilization tank can be directly filled with liquid fertilizer or liquid fertilizer dilution. The tube is sprayed to realize the integration of water and fertilizer. Compared with the traditional irrigation and fertilization method, the utility model can realize the integration of water and fertilizer, greatly improve the efficiency of irrigation and fertilization of farmers, and can realize precise fertilization, achieve the purpose of efficient use of water and fertilizer, and reduce environmental pollution in rural areas. The utility model has the advantages of simple structure, low equipment cost, convenient, flexible and practical operation, and is easy to be accepted and mastered by farmers.

Description

A boat-shaped mobile sprinkler irrigation and fertilizer applicator

technical field

The utility model belongs to spray irrigation and fertilization machines, in particular to a boat-shaped mobile irrigation and fertilization device suitable for water and fertilizer integration.

Background technique

Water and fertilizer integration technology is generally realized through pipeline fertilization technology. Its basic principle is to mix water and fertilizer in a certain proportion, and transport water and fertilizer to the roots of field crops through a certain power, so that crops can absorb water and fertilizer synchronously. Thereby reducing the waste of water and fertilizer, and has the advantages of water saving, fertilizer saving, labor saving, high yield, high efficiency, quickness, and environmental protection. However, the above-mentioned water and fertilizer integration systems can only be applied to large-scale crop production, and for some scattered small-area farmlands, these systems cannot play their due role.

In South China, irrigation water sources are relatively sufficient, and there is more water in the furrows and canals of farmland. During the irrigation and fertilization process, farmers generally spread fertilizer on the ridges first, and then pour the water in the furrows or canals on the fertilization. place for fertilizer. Although this fertigation method improves the efficiency of fertigation to a certain extent, it also has some disadvantages. First of all, the artificially applied fertilizer on the ridge surface is easy to be excessive, and it is easy to cause seedling burn after watering; secondly, this method separates fertilization and irrigation, which significantly reduces the utilization rate of water and fertilizer, and increases labor costs.

At present, the boat-shaped sprinklers that are widely used in agricultural production only have the function of spraying water, and cannot realize the integration of water and fertilizer. Therefore, in a farmland with sufficient water source and convenient water intake, there is an urgent need for an irrigation and fertilization equipment that can quickly mix the water and fertilizer at the edge of the field and then spray it to the root zone of the crop.

Contents of the invention

The purpose of the utility model is to overcome at least one of the above-mentioned deficiencies in the prior art, and to provide a fertigation irrigation and fertigation system with high efficiency, convenient operation, and suitable for small and medium-sized scattered farmers.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a boat-shaped mobile sprinkler irrigation and fertilization machine, including a hull, a water pump installed on the hull, a water inlet pipe connected to the water inlet of the water pump, and an outlet pipe connected to the water outlet of the water pump. A water pipe, wherein the hull is also provided with a fertilization tank, and the fertilizer outlet of the fertilization tank communicates with the water inlet of the water pump.

In the above scheme, the water pump is a power device, which sucks water or fertilizer from the water inlet and sprays it out from the outlet pipe. At the same time, it can mix the fertilizer in the fertilization tank with the sucked water and spray it out for irrigation and fertilization; and the fertilization tank can be directly installed Liquid fertilizer or liquid fertilizer dilution. The utility model adopts a boat-shaped mobile structure with small volume, light weight, flexible movement and convenient operation, and realizes the technology of water and fertilizer integration.

Further, the fertilizer outlet of the fertilization tank communicates with the water inlet pipe through the fertilizer inlet pipe, and the fertilizer in the fertilization tank enters the water inlet pipe through the fertilizer inlet pipe, fully mixes with the water sucked by the water inlet pipe, and then enters the water pump.

Further, the fertilizer inlet pipe is provided with a precision switch, which can accurately control the flow rate of the liquid fertilizer.

Further, the fertilization tank is provided with a volume scale, through which the user can read the amount of liquid fertilizer in the fertilization tank, combined with a precision switch, the amount of fertilizer applied and the concentration of fertilizer applied can be quantitatively controlled.

Further, the fertilization tank is communicated with the outlet pipe through the return pipe, and the return pipe is provided with a first valve. When the water pump is turned on, the first valve can be opened to inject clean water into the fertilization tank to dilute the fertilizer in the fertilization tank. .

Further, the return pipe is provided with a one-way valve, so that the return water in the return pipe can only flow into the fertilization tank in one direction, and the fertilizer solution in the fertilization tank cannot flow out.

Further, the water inlet pipe is provided with a second valve, and the water outlet pipe is provided with a third valve, through which the user can control the opening and closing of the corresponding pipes and the flow rate to control the operation of the fertilizer applicator.

Further, the outlet pipe is connected with a first hose, and the outlet end of the first hose is connected with a first nozzle; the outlet pipe is also provided with a branch pipe, and the branch pipe is connected with a second hose, and the outlet end of the second hose is connected with The second spray head, and the branch pipe is also provided with a Venturi fertilizer applicator and a fourth valve. The direction of water outlet and the scope of spray irrigation can be freely controlled by setting hoses and nozzles, and the utility model can apply other special fertilizers, plant growth regulators or pesticides at the same time through the set branch pipes and Venturi fertilizer applicators.

Further, the water outlet end of the water outlet pipe is provided with a first quick connector, and the first hose is connected to the water outlet end of the water outlet pipe through the first quick connector; the water outlet end of the branch pipe is provided with a second quick connector, and the second hose passes through the first quick connector. Two quick joints are connected with the outlet end of the branch pipe. The quick connector can facilitate the connection between the hose and the outlet pipe or branch pipe, and can realize the quick installation or replacement of different hoses and nozzles.

Further, the bottom of the hull is provided with a groove, and the water inlet end of the water inlet pipe is located in the groove provided at the bottom of the hull, and the opening of the groove is provided with a filter screen, which can prevent excessive impurities from being sucked into the water pump.

Its working principle: the utility model installs the water pump and the fertilization tank in the hull at the same time. First, put the hull into the ditch or canal in the field, and the water pump sucks water from the water inlet pipe; the fertilizer stock solution or liquid fertilizer dilution provided by the fertilization tank It is inhaled by the water pump and fully mixed with the water sucked in by the water inlet pipe; finally, the water outlet pipe sprays out the mixed water and fertilizer.

Specifically, when it is only necessary to spray water, close the precise switch on the fertilizer inlet pipe, connect the first hose and the water outlet pipe through the first quick connector, and turn on the water pump to spray water. If it is necessary to spray water and fertilize at the same time, it is necessary to open the precision switch on the fertilizer inlet pipe to a certain extent, and at the same time adjust the second valve on the water inlet pipe to reduce the water inlet of the water inlet pipe, and pass the first hose and the outlet pipe through The first quick connector is connected, and the water pump can be turned on to perform irrigation and fertilization at the same time. The branch pipe of the outlet pipe is connected with a Venturi fertilizer applicator, which can add other special fertilizers, plant growth regulators or pesticides to be applied simultaneously. At the same time, the volume scale on the fertilization tank and the precise switch on the fertilizer inlet pipe can quantitatively control the amount of fertilizer applied and the concentration of fertilizer applied, which significantly improves the accuracy of the concentration of fertilizer applied. Farmers can adjust the amount and concentration of fertilization each time according to the type of crops and growth period, and control the concentration and total amount of fertilization, so as to improve the utilization rate of water and fertilizer.

Compared with the prior art, the utility model has the following beneficial effects: the utility model can realize the integration of water and fertilizer, greatly improve the work efficiency of irrigation and fertilization of farmers, and can realize precise fertilization, achieve the purpose of efficient utilization of water and fertilizer, and reduce rural labor costs. environmental pollution. At the same time, the utility model has the advantages of simple structure, low equipment cost, convenient, flexible and practical operation, and is easy to be accepted and mastered by farmers.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a schematic cross-sectional view of the utility model.

Fig. 3 is a schematic bottom view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail. Wherein the drawings are only for illustrative purposes and cannot be interpreted as limitations on this patent; in order to better illustrate the following embodiments, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for this field For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

Example 1

The structure of the boat-shaped mobile sprinkler irrigation and fertilizer applicator of this embodiment is shown in Figures 1 to 3, including a hull 1, a water pump 2 located on the hull 1, a water inlet pipe 28 communicated with the water inlet of the water pump 2, and an outlet of the water pump 2. The water outlet pipe 4, the fertilization tank 3 and the support 7 connected by the water port; wherein, the support 7 is installed in the hull 1, and the gasoline engine water pump 2 and the fertilization tank 6 are fixed on the support 7 through the legs 8. In this embodiment, the water pump 2 is a four-stroke gasoline engine water pump, and the fertilizer outlet of the fertilization tank 3 communicates with the water inlet pipe 28 through the fertilizer inlet pipe 29. Specifically, the water inlet pipe 28 is connected in series with a three-way joint, and one end of the fertilizer inlet pipe 29 It is connected with the tee joint on the water inlet pipe 28, and the other end of the fertilizer inlet pipe 29 is connected with the fertilizer outlet of the fertilization tank 3.

Further, the fertilization tank 3 is provided with a volume scale 6, and a precision switch 30 is installed on the fertilizer feeding pipe 29, during the fertilization process, the application speed and concentration of liquid fertilizer can be precisely controlled through the volume scale 6 and the precision switch 30.

Further, the fertilization tank 3 communicates with the outlet pipe 4 through the return pipe 32, and the return pipe 32 is provided with a first valve 25. When the water pump 2 is turned on, the first valve 25 can be opened to inject clear water into the fertilization tank 3. The fertilizer in the fertilization tank 3 is diluted. At the same time, the return pipe 32 is provided with a one-way valve 31, so that the return water in the return pipe 32 can only flow into the fertilization tank 3 in one direction, and the fertilizer solution in the fertilization tank 3 cannot flow out.

The water inlet pipe 28 is provided with a second valve 26. When fertilization is required, the water intake can be appropriately reduced by adjusting the second valve 26, so that the fertilizer stock solution or diluted fertilizer in the fertilization tank 3 can be smoothly sucked into the water pump 2 to achieve the purpose of water and fertilizer mixing. Simultaneously, water inlet pipe 28 and hull 1 bottom contact are provided with water seal 27, prevent the water outside hull 1 from infiltrating in hull 1.

The outlet pipe 4 is provided with a third valve 11, the outlet pipe 4 is connected with a first hose 13 of a certain length, and the outlet end of the first hose 13 is connected with a first nozzle 14; the outlet pipe 4 is connected with a three-way joint. Branch pipe 20, branch pipe 20 is provided with Venturi fertilizer applicator 22 and the fourth valve 15, the water outlet end of branch pipe 20 is connected with second hose 23, and the water outlet end of second hose 23 is connected with second nozzle 24, is convenient to add Other special fertilizers, plant growth regulators or pesticides, etc.

Further, the outlet end of the water outlet pipe 4 is provided with a first quick connector 12, which can be quickly connected to the first hose 13; the outlet end of the branch pipe 20 is provided with a second quick connector 21, which can be quickly connected to the second hose 23; The branch pipe 20 is provided with a third quick joint 16, which can be quickly connected to the Venturi fertilizer applicator 22.

In this embodiment, the first valve 25 , the second valve 26 , the third valve 11 and the fourth valve 15 are all ball valves.

The bottom of the hull 1 is provided with a groove 34 , and one end of the water inlet pipe 28 is located in the groove 34 provided at the bottom of the hull 1 , and the opening of the groove 34 is provided with a filter screen 38 . In the present embodiment, the filter screen 38 is formed by laminating stainless steel mesh 37 and 60-80 mesh nylon mesh 36 with an aperture of 3-8mm. The shrapnel 35 is fixed, easy to disassemble, and convenient to regular cleaning.

Further, the bottom of the hull 1 is provided with a water outlet 9, and the water outlet 9 is located outside the edge of the groove 34, which is convenient to drain the accumulated water in the hull 1 in time, and prevents a small amount of accumulated water in the boat from affecting the normal operation of the gasoline engine water pump.

When the utility model was in use, the highest water line 33 of the hull 1 was lower than the height of the fertilizer inlet pipe 29, preventing the water outside the hull 1 from entering the fertilization tank 3 through the water inlet pipe 28.

Further, four corners of the bottom of the hull 1 are respectively provided with a protruding angle 10 to facilitate the stable placement of the hull 1 on the ground. In order to facilitate the lifting of the fertilizer spreader, the hull 1 is provided with a handle 5 .

When in use, the utility model is put into the ditch or ditch of the field, the utility model floats on the water surface, and then the liquid fertilizer stock solution or diluted solution is poured into the fertilization tank 3. When fertilization is not needed, close the precision switch 30 and open it. The second valve 26 on the water inlet pipe 28 and the third valve 11 on the water outlet pipe 4 connect the first flexible pipe 13 and the water outlet pipe 4 through the first quick connector 12 , and start the water pump 2 to spray water. If it is necessary to spray water and fertilize simultaneously, it is necessary to open the precision switch 30 to a certain degree, adjust the second valve 26 on the water inlet pipe 28 at the same time, reduce the water intake of the water inlet pipe 28, and connect the first flexible pipe 13 and the water outlet pipe 4 By connecting with the first quick connector 12, the water pump 2 can be turned on to carry out irrigation and fertilization at the same time. If you want to further add other special fertilizers, plant growth regulators or pesticides, etc. during the fertilization process, you need to close the third valve 11 on the basis of the above-mentioned fertilization operation, and connect the second hose 23 with the branch pipe 20 through the second quick connector 21, Open the fourth valve 15 at the same time, close the ball valve switch 18 of the Venturi fertilizer applicator 22 and open the ball valve switch 17 at the same time, the Venturi fertilizer applicator 22 can suck other special fertilizers, plant growth regulators or pesticides, etc. into the fertilization system from the fertilizer bucket 19 , that is, the fertilizer can be applied simultaneously with other special fertilizers, plant growth regulators or pesticides.

Example 2

The difference between this embodiment and Embodiment 1 is that the fertilizer inlet pipe 29 is not connected with the water inlet pipe 28, but is directly connected with the water inlet of the water pump 2, so the fertilizer and other related liquids in the fertilization tank 3 do not need to pass through the water inlet pipe 28 and directly enter Gasoline engine water pump 2.

The rest of the structure and working principles of this embodiment are the same as those of Embodiment 1, and will not be described here.

In the above embodiments, the same or similar symbols correspond to the same or similar components; the description of the positional relationship in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent. Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (10)

1. a ship shape movable sprinkler irrigation fertilizer distributor, comprise hull (1), be located at the water pump (2) on hull (1), the water inlet pipe (28) being communicated with the water inlet of water pump (2), the outlet pipe (4) that is communicated with the delivery port of water pump (2), it is characterized in that: on described hull (1), be also provided with fertilizer spreading tank (6), the fertilizer outlet of fertilizer spreading tank (3) is communicated with the water inlet of water pump (2).

2. ship shape movable sprinkler irrigation fertilizer distributor according to claim 1, is characterized in that: the fertilizer outlet of described fertilizer spreading tank (3) is communicated with water inlet pipe (28) by entering fertile pipe (29).

3. ship shape movable sprinkler irrigation fertilizer distributor according to claim 2, is characterized in that: the described fertile pipe (29) that enters is provided with precision switch (30).

4. ship shape movable sprinkler irrigation fertilizer distributor according to claim 3, is characterized in that: described fertilizer spreading tank (3) is provided with volume markings (6).

5. according to the ship shape movable sprinkler irrigation fertilizer distributor described in claim 1 to 4 any one, it is characterized in that: described fertilizer spreading tank (3) is communicated with outlet pipe (4) by return duct (32), and return duct (32) is provided with the first valve (25).

6. ship shape movable sprinkler irrigation fertilizer distributor according to claim 5, is characterized in that: described return duct (32) is provided with check valve (31).

7. ship shape movable sprinkler irrigation fertilizer distributor according to claim 5, is characterized in that: described water inlet pipe (28) is provided with the second valve (26), and outlet pipe (4) is provided with the 3rd valve (11).

8. according to the ship shape movable sprinkler irrigation fertilizer distributor described in claim 1 to 4 any one, it is characterized in that: described outlet pipe (4) is connected with the first flexible pipe (13), and the water side of the first flexible pipe (13) is connected with the first shower nozzle (14); Outlet pipe (4) is also provided with arm (20), and arm (20) is connected with the second flexible pipe (23), and the water side of the second flexible pipe (23) is connected with the second shower nozzle (24), and arm (20) is also provided with Development of Venturi Fertilizer Applicator (22) and the 4th valve (15).

9. ship shape movable sprinkler irrigation fertilizer distributor according to claim 8, it is characterized in that: the water side of described outlet pipe (4) is provided with the first snap joint (12), the first flexible pipe (13) is connected with the water side of outlet pipe (4) by the first snap joint (12); The water side of arm (20) is provided with the second snap joint (21), and the second flexible pipe (23) is connected with the water side of arm (20) by the second snap joint (21).

10. according to the ship shape movable sprinkler irrigation fertilizer distributor described in claim 1-4 any one, it is characterized in that: the bottom of described hull (1) is provided with groove (34), one end of the water inlet of water inlet pipe (28) is positioned at the set groove (34) in hull (1) bottom, and the opening of groove (34) is provided with screen pack (38).