CN217795870U

CN217795870U - Fertilizer application device

Info

Publication number: CN217795870U
Application number: CN202221850235.6U
Authority: CN
Inventors: 陈奎贝; 陈星宏
Original assignee: Guangxi Juran Kangle Agricultural Development Co ltd
Current assignee: Guangxi Juran Kangle Agricultural Development Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-15
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a fertilizing device, which comprises a mixing device communicated with a fertilizer tank and a water source and an irrigation device communicated with the mixing device, wherein the irrigation device is used for carrying out drip irrigation or spraying on the water and fertilizer mixed by the mixing device on soil, the mixing device comprises a mixing cavity and a plurality of branch pipes, and the mixing cavity is square and is positioned inside the mixing device; the branch pipelines are respectively communicated with the mixing cavity by being vertical to each surface of the square mixing cavity; wherein two branch pipelines are respectively communicated with the fertilizer tank and the irrigation device, and the other branch pipelines are communicated with a water source. The utility model discloses a thick fertile water and water are sprayed into the mixing chamber from six directions in square mixing chamber, make liquid have better collision and disturbance mixed effect in the small space mixing chamber, possess miniaturized design and the characteristics of being convenient for remove.

Description

Fertilizer application device

Technical Field

The utility model belongs to the technical field of the agricultural fertigation, more specifically say, the utility model relates to a fertilize device such as for fruit trees through driping irrigation.

Background

The fruit trees of tropical fruits such as custard apple, like Wen Xishi, need sufficient nutrition and water in the planting process. Therefore, the method for applying the fertilizer by drip irrigation is favorable for fertilizer and water conservation and growth promotion of the custard apple trees, and is time-saving and labor-saving. The existing fertilizing device is provided with a stirring pool at a high position or a low position to stir liquid fertilizer and water, and the water fertilizer obtained by stirring, mixing and diluting is injected into a watering device through a water pump, so that water fertilizer spraying or drip irrigation is carried out on an orchard. However, before the liquid manure is injected into the irrigation device, the liquid manure needs to be uniformly mixed with water for dilution treatment, and the stirring pool or the mixing bin is large in occupied area, not easy to move and needs to run by a stirrer to consume power.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to address at least the above-mentioned deficiencies and to provide at least the advantages which will be explained later.

The utility model provides a fertilizer injection unit, it sets up square hybrid chamber through the inside at mixing arrangement, and thick fertile water and water are sprayed into the hybrid chamber from six directions of square hybrid chamber, make liquid have better collision and disturbance mixed effect in the hybrid chamber of little space, and fertilizer injection unit's mixing arrangement possesses miniaturized design and the characteristics of being convenient for remove.

The utility model provides a fertilizing device, which comprises a mixing device communicated with a fertilizer tank and a water source and an irrigation device communicated with the mixing device, wherein the irrigation device is used for carrying out drip irrigation or spraying on the water and fertilizer mixed by the mixing device on soil; the branch pipelines are respectively communicated with the mixing cavity by being vertical to each surface of the square mixing cavity; wherein two branch pipelines are respectively communicated with the fertilizer tank and the irrigation device, and the other branch pipelines are communicated with a water source.

Preferably, the junction of the branch pipe of the mixing device and the irrigation device is detachably connected.

Preferably, the mixing device comprises two mixing devices as described above, namely a first mixing device and a second mixing device, wherein the first mixing device and the second mixing device are communicated with each other through a branch pipeline, one branch pipeline of the first mixing device is communicated with the fertilizer tank, one branch pipeline of the second mixing device is communicated with the water filling device, and the rest branch pipelines of the first mixing device and the second mixing device are communicated with a water source.

Preferably, the branch conduit, through which the first mixing device and the second mixing device communicate with each other, is provided as a venturi tube.

Preferably, the branch conduit of the second mixing device communicating with the irrigation device is provided as a venturi tube.

Preferably, the number of the branch pipelines is six, one branch pipeline is respectively arranged on each of six surfaces of the square mixing cavity, the branch pipeline arranged on the top surface of the square mixing cavity is communicated with the fertilizer tank, and the branch pipeline arranged on the bottom surface of the square mixing cavity is communicated with the next mixing cavity or the irrigation device; the branch pipelines arranged on the four sides of the square mixing cavity are uniformly distributed and communicated with the mixing cavity from the included angle of the side surface.

Preferably, the branch pipe on the side surface of the square mixing cavity is a circular pipe or a square pipe, and the pipe diameter or the length and the width of the branch pipe are the same as the height of the mixing cavity.

Preferably, the fertilizer tank is communicated with the mixing cavity of the mixing device through a feed pump and a pipeline, and the water source is communicated with the mixing cavity of the mixing device through a water supply pump and a pipeline.

Preferably, the system further comprises a first flow meter, a second flow meter and a controller; the first flow meter is arranged on a pipeline between the feed pump and the mixing device; the second flow meter is arranged on a pipeline between the water supply pump and the mixing device; the controller is electrically connected with the first flow meter, the second flow meter, the feed pump and the water supply pump respectively.

Preferably, the fertilizer pot also comprises a pipeline for communicating the water source with the fertilizer pot, and a valve is arranged on the pipeline.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses a set up square hybrid chamber in mixing arrangement's inside, many spinal branchs say respectively with each face of the square hybrid chamber of perpendicular to with the hybrid chamber intercommunication, in thick liquid manure and the six directions of water follow square hybrid chamber jet into hybrid chamber, make liquid have better collision and disturbance mixed effect in the mixed intracavity of little space, make mixing arrangement possess miniaturized design and the characteristics of being convenient for remove.

2. The utility model discloses a plurality of mixing arrangement of being convenient for connect, and multi-level mixture improves mixed effect, and need not the agitator stirring, alleviates the running cost.

3. The utility model discloses a branch pipeline with two mixing arrangement intercommunication each other establishes to venturi for the fluid produces pressure variation and adsorption in venturi, helps promoting the liquid that flows and mixes.

4. The utility model discloses a lateral included angle department and mixing chamber intercommunication are managed evenly distributed and from the side on four sides of square mixing chamber, do benefit to the liquid in the mixing chamber and get into the collision from the tangent plane of mixing chamber and mix to form the liquid outlet outflow from the mixing chamber bottom surface again after certain swirl with higher speed, further improve mixed effect.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the fertilizer applying apparatus of the present invention;

fig. 2 is a schematic structural view of a second embodiment of the fertilizer spreading device of the present invention;

fig. 3 is a schematic structural view of a third embodiment of the fertilizer applying device of the present invention;

fig. 4 is an enlarged sectional top view taken along the linebase:Sub>A-base:Sub>A in fig. 2.

Wherein, the fertilizer can 1; a feed pump 2; a first flow meter 3; a first mixing device 4; a water supply pump 5; a valve 6; a second flow meter 7; a second mixing device 8; a watering device 9; a first venturi tube 10; a second venturi tube 11; a branch pipe 12; a mixing chamber 13; a liquid outlet 14.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Fig. 1 shows an embodiment of a fertilizer applying device, which comprises a mixing device communicated with a fertilizer tank 1 and a water source, and a watering device 9 communicated with the mixing device, wherein the watering device 9 is used for drip-irrigating or spraying the mixed liquid fertilizer of the mixing device onto soil, the improved mixing device of the fertilizer applying device comprises a mixing cavity 13 and a plurality of branch pipes 12, the mixing cavity 13 is square and is positioned inside the mixing device; the plurality of branch pipelines 12 are respectively communicated with the mixing cavity 13 in a way of being vertical to each surface of the square mixing cavity 13; two branch pipelines 12 are respectively communicated with the fertilizer tank 1 and the irrigation device 9, and the other branch pipelines 12 are communicated with a water source. When the device is specifically assembled, the mixing device can be integrally formed, the sizes of the mixing cavity 13 and the branch pipeline 12 in the mixing device are not required to be large, the size of the mixing cavity 13 is set to be 3-10cm long, 3-10cm wide and 0.5-10cm high, the diameter or the length and the width of the branch pipeline 12 are 0.5-2.0cm, liquid fertilizer and water source are provided with certain pressure to enter the mixing cavity 13 according to the conventional mode, liquid in the mixing cavity 13 can be sprayed and mixed, and liquid mixing in a small space is improved. The number of the branch pipes 12 can be six or more than six, and the branch pipes can be uniformly distributed or non-uniformly distributed on each surface of the square mixing cavity 13, for example, when the six branch pipes 12 are arranged, one branch pipe is respectively arranged on the six surfaces of the square mixing cavity 13, the six branch pipes 12 can be symmetrically arranged or asymmetrically arranged, for example, when nine branch pipes 12 are arranged, one branch pipe, two branch pipes, three branch pipes or four branch pipes are arranged on some surfaces of the square mixing cavity 13, and the liquid spraying mixing effect in the small-space mixing cavity 13 can be realized as long as the branch pipes 12 are arranged on each surface.

On the basis of above-mentioned implementation, mixing arrangement's branch pipeline 12 sets up to dismantling with the 9 junctions of watering device and is connected, can dismantle connected mode can be one of them of sleeve pipe butt joint or threaded connection etc. be convenient for the utility model discloses with the 9 splits of watering device, the part that has mixing arrangement removes elsewhere and has laid the local use of watering device 9.

When needs use the utility model discloses during the fertilization, will the utility model discloses a mixing arrangement's 14 lower extremes of liquid outlet and watering device 9 are connected, and this mixing arrangement's pipeline 12 can be dismantled the connected mode with watering device 9 link and can be sleeve pipe butt joint, threaded connection etc.. The irrigation device 9 can be a drip irrigation belt or a spray pipe which is pre-laid on the sakyamur apple planting field, then the concentrated water fertilizer obtained by dissolving the liquid fertilizer or the water-soluble fertilizer is added from the upper opening of the fertilizer tank 1, the pipeline of the mixing device communicated with the water source is communicated with the water source, so that the concentrated water fertilizer and the water body are introduced into the mixing device with certain pressure, the water body and the concentrated water fertilizer are sprayed into the mixing cavity 13 from six directions to promote the collision and disturbance mixing of the liquid, and the water body and the concentrated water fertilizer are mixed and diluted by the mixing cavity 13 and then are supplied to the irrigation device 9 for carrying out the drip irrigation or the spraying on the sakyamur apple trees. And after drip irrigation or spraying for a specified time, stopping adding the concentrated water fertilizer, keeping a clean water body to enter the mixing cavity 13 and cleaning the pipeline for a certain time, and stopping the water body to enter, namely completing one-time fertilization. Finally, the lower end of the liquid outlet 14 of the mixing device and the interface of the watering device 9 can be detached, and the part with the mixing device is moved to other land parcels to be connected with the watering device 9 for fertilizing or is brought back to a warehouse for storage, so that the damage caused outdoors is avoided.

On the basis of the above implementation, as shown in fig. 2, two mixing device structures described above are included, two are named as a first mixing device 4 and a second mixing device 8, respectively, and the connection relationship between the first mixing device 4 and the second mixing device 8 is as follows: the first mixing device 4 and the second mixing device 8 are communicated with each other through a branch pipe 12, one branch pipe 12 of the first mixing device 4 is communicated with the fertilizer tank 1, one branch pipe 12 of the second mixing device 8 is communicated with the watering device 9, and the other branch pipes 12 of the first mixing device 4 and the second mixing device 8 are communicated with a water source. The distribution positions of the first mixing device 4 and the second mixing device 8 can be arranged up and down, or left and right, or front and back, all within the protection scope of the present invention.

On the basis of the above-described implementation, as shown in fig. 3, the branch conduit 12, through which the first mixing device 4 and the second mixing device 8 communicate with each other, is provided as a venturi tube, which is shown as a first venturi tube 10, and this design causes a pressure change and an adsorption effect to be generated in the venturi tube, which helps to promote the flowing liquid mixing.

On the basis of the above implementation, the branch pipe 12 of the second mixing device 8, which is communicated with the irrigation device 9, is set as a venturi pipe 11, which is shown in the figure, and this design can not only further promote the mixing of the flowing liquid, but also relatively reduce the water pressure at the connection end with the irrigation device 9, and protect the connection port.

On the basis of the above implementation, as shown in fig. 4, the plurality of branch pipes 12 are six, one branch pipe is respectively arranged on each of six surfaces of the square mixing cavity 13, the branch pipe 12 arranged on the top surface of the square mixing cavity 13 is communicated with the fertilizer tank 1, the branch pipe 12 arranged on the bottom surface of the square mixing cavity 13 is communicated with the next mixing cavity 13 or with the watering device 9, when only one mixing device is arranged, the branch pipe 12 arranged on the bottom surface of the square mixing cavity 13 is communicated with the watering device 9, when two mixing devices are arranged, the branch pipe 12 arranged on the bottom surface of the first square mixing cavity 13 is communicated with the next mixing cavity 13, the branch pipe 12 arranged on the bottom surface of the last square mixing cavity 13 is communicated with the watering device 9, and the distribution positions of the two mixing devices are arranged up and down; the number of the mixing devices can be more than two according to actual requirements; the branch pipes 12 arranged on the four sides of the square mixing cavity 13 are uniformly distributed and communicated with the mixing cavity 13 from the included angle of the sides. The design is favorable for the liquid in the mixing cavity 13 to enter from the tangent plane of the mixing cavity 13 for collision and mixing, and the liquid forms certain accelerated vortex and then flows to the next mixing cavity 13 or the water filling device 9 from the liquid outlet 14 at the bottom surface of the mixing cavity 13.

On the basis of the implementation mode, the branch pipeline 12 on the side surface of the square mixing cavity 13 is a round pipe or a square pipe, the pipe diameter or the length and the width of the branch pipeline are the same as the height of the mixing cavity 13, the synchronous turnover of liquid in the mixing cavity 13 is facilitated, and the mixing effect is improved. The pipe diameter or length and width of the branch pipe 12 on the side of the mixing cavity 13 is the same as the height of the mixing cavity 13, for example, the height of the mixing cavity 13 is 0.5-2.0cm, and the length and width of the mixing cavity 13 are 4cm and 4cm.

On the basis of the above implementation, as shown in fig. 1-3, the fertilizer tank 1 is communicated with the mixing cavity 13 of the mixing device through the feeding pump 2 and the pipeline, and the water source is communicated with the mixing cavity 13 of the mixing device through the water supply pump 5 and the pipeline, for example, the water supply pump 5 is connected to a main pipeline communicated with the water source and then branched from the main pipeline to each branch pipeline 12. In the implementation, the pipeline that the accessible set up fertilizer jar 1 and mixing arrangement intercommunication is less than water source intercommunication mixing arrangement's pipeline, and 2 power of feed pump are little to realize the approximate proportion of concentrated fertilizer water and mix, dilute the use to concentrated fertilizer water.

When needs use the utility model discloses during the fertilization, will the utility model discloses a mixing arrangement's liquid outlet 14's lower extreme is connected with watering device 9, watering device 9 can be laid in advance at the drip irrigation zone or the shower etc. of the fruit planting place of custard apple, then in arranging the fertile jar 1 with liquid fertilizer or the thick liquid manure that water-soluble fertilizer dissolved and obtain, the pipeline switch-on water source of mixing arrangement and water source intercommunication, start feed pump 2 and working shaft 5, make rivers have pressure ground through working shaft 5 and get into in mixing chamber 13, promote the water and mix the back of diluting with thick liquid manure, supply to water filling device 9 and drip irrigation or spray the custard apple tree. After drip irrigation or spraying for a specified time, only the feed pump 2 is closed, and the water supply pump 5 is kept running for a certain time to clean the mixing cavity 13 and the pipeline, and then the water supply pump 5 is closed, thus completing one-time fertilization. And finally, the lower end of the liquid outlet 14 of the mixing device and the interface of the irrigation device 9 can be detached, and the fertilizer can be applied to other plots.

On the basis of the above implementation, as shown in fig. 2 and 3, the system further comprises a first flow meter 3, a second flow meter 7 and a controller; the first flow meter 3 is arranged on a pipeline between the feed pump 2 and the mixing device; the second flow meter 7 is provided on the overall pipe between the water supply pump 5 and the mixing device; the controller is respectively electrically connected with the first flow meter 3, the second flow meter 7, the feed pump 2 and the water supply pump 5 and is used for controlling the liquid flow rate pumped by the feed pump 2 and the water supply pump 5 according to the set flow rate requirements of the liquid fertilizer and the water. The mixing proportion can be conveniently controlled according to different fertilization requirements and requirements through the existing control principle. When the concrete design, feed pump 2 and working shaft 5 select the inverter pump for use.

On the basis of the implementation mode, the fertilizer tank further comprises a pipeline communicated with the water source and the fertilizer tank 1, and the pipeline is provided with a valve 6, so that water is added to the fertilizer tank 1 when the fertilizer tank is provided with concentrated water and fertilizer, and the fertilizer tank is convenient to use.

While embodiments of the invention have been disclosed above, it is not intended that they be limited to the applications set forth in the specification and examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art.

Claims

1. The fertilizing device comprises a mixing device communicated with the fertilizer tank and a water source, and an irrigation device communicated with the mixing device, wherein the irrigation device is used for carrying out drip irrigation or spraying on the water and fertilizer mixed by the mixing device to soil,

the mixing device comprises a mixing cavity and a plurality of branch pipelines, wherein the mixing cavity is square and is positioned inside the mixing device; the branch pipelines are respectively communicated with the mixing cavity by being vertical to each surface of the square mixing cavity; wherein two branch pipelines are respectively communicated with the fertilizer tank and the irrigation device, and the other branch pipelines are communicated with a water source.

2. The fertilizing apparatus as claimed in claim 1, wherein the branch conduit of the mixing device is detachably connected to the irrigation device.

3. The fertilizer applicator of claim 2 comprising two of said mixing devices, a first mixing device and a second mixing device, said first mixing device and said second mixing device being in communication with each other through a branch conduit, one of the branch conduits of the first mixing device being in communication with said fertilizer tank, one of the branch conduits of the second mixing device being in communication with said watering device, the remaining branch conduits of the first mixing device and the second mixing device being in communication with a source of water.

4. The fertilizer applicator of claim 3 wherein the branch conduit interconnecting the first mixing device and the second mixing device is configured as a venturi.

5. The fertilizing apparatus as claimed in claim 4, wherein the branch conduit of the second mixing device communicating with the watering device is provided as a venturi tube.

6. The fertilizing apparatus as claimed in any one of claims 1-5, wherein the plurality of branch pipes are six, one branch pipe is respectively arranged on each of six faces of the square mixing cavity, the branch pipe arranged on the top face of the square mixing cavity is communicated with the fertilizer tank, and the branch pipe arranged on the bottom face of the square mixing cavity is communicated with the next mixing cavity or the watering apparatus; the branch pipelines arranged on the four sides of the square mixing cavity are uniformly distributed and communicated with the mixing cavity from the included angle of the side surface.

7. The fertilizer apparatus as claimed in claim 6, wherein the branch pipe on the side of the square mixing chamber is a round pipe or a square pipe, and the diameter or length and width of the branch pipe are the same as the height of the mixing chamber.

8. The fertilizer assembly of any one of claims 1-5 or 7 wherein the fertilizer tank is in communication with the mixing chamber of the mixing apparatus through a feed pump and a conduit, and the water source is in communication with the mixing chamber of the mixing apparatus through a feed pump and a conduit.

9. The fertigation apparatus of claim 8, further comprising a first flow meter, a second flow meter, and a controller; the first flow meter is arranged on a pipeline between the feed pump and the mixing device; the second flow meter is arranged on a pipeline between the water supply pump and the mixing device; the controller is electrically connected with the first flow meter, the second flow meter, the feed pump and the water supply pump respectively.

10. The fertilizer applicator of claim 9 further comprising a conduit communicating the water source with the fertilizer tank, the conduit having a valve disposed thereon.