CN111657135A

CN111657135A - Aeroponics agricultural atomizer

Info

Publication number: CN111657135A
Application number: CN202010631528.4A
Authority: CN
Inventors: 刘小莉; 黄艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-09-15

Abstract

The invention discloses an agricultural spraying device for aeroponics, which comprises a planting frame, wherein the bottom of the planting frame is closed, a plurality of rows of plants are planted on two sides of the planting frame, a connecting pipe penetrates through the bottom of the planting frame, a plurality of abutting plates are fixed on the outer wall of the upper end of the connecting pipe at equal intervals, water outlet pipes are fixed on the upper ends of two sides of the abutting plates, a plurality of atomizing spray heads are arranged at the upper ends of the water outlet pipes at equal intervals, the water outlet pipes are communicated with the connecting pipe through branch pipes, a cylindrical barrel is fixed at the bottom of the planting frame, abutting blocks are arranged in the cylindrical barrel, the connecting pipe penetrates through the cylindrical barrel and is fixedly connected with the abutting blocks, the abutting blocks are elastically connected with the bottom in the cylindrical barrel through a first spring, a water inlet pipe is fixed at the bottom of the planting frame, and the tail end of the water. The root system spraying device is reasonable in structure, and can push and disperse the root system through the supporting plates in the spraying process, so that a better spraying and absorbing effect is obtained.

Description

Aeroponics agricultural atomizer

Technical Field

The invention relates to the technical field of aeroponic agriculture, in particular to an aeroponic agricultural spraying device.

Background

The aeroponics is a new type of cultivation method, it is a soilless cultivation technique that uses a spraying device to atomize the nutrient solution into small fog drops, which are directly sprayed to the plant root system to provide the water and nutrient needed by the plant growth.

However, in the spraying process, the whole planting frame can be covered by the fog amount, but as the roots of the plants grow more densely and the roots are overlapped, most of the atomized nutrient solution can only be absorbed by the peripheral roots, but the internal roots cannot be absorbed, so that the nutrient supply is insufficient.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an aeroponics agricultural spraying device which can push and disperse root systems through a supporting plate in the spraying process so as to obtain a better spraying and absorbing effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

an agricultural spraying device for aeroponics comprises a planting frame, wherein the bottom of the planting frame is closed, a plurality of rows of plants are planted on two sides of the planting frame, a connecting pipe penetrates through the bottom of the planting frame, a plurality of abutting plates are fixed on the outer wall of the upper end of the connecting pipe at equal intervals, water outlet pipes are fixed on the upper ends of two sides of the abutting plates, a plurality of atomizing spray heads are arranged at equal intervals on the upper ends of the water outlet pipes, the water outlet pipes are communicated with the connecting pipe through branch pipes, a cylindrical barrel is fixed at the bottom of the planting frame, abutting blocks are arranged in the cylindrical barrel, the connecting pipe penetrates through the cylindrical barrel and is fixedly connected with the abutting blocks, the abutting blocks are elastically connected with the bottom in the cylindrical barrel through a first spring, a water inlet pipe is fixed at the bottom of the planting frame, the tail end of the water inlet pipe is connected with the lower end of the connecting pipe through a hose, the bottom of inlet tube is fixed with a device section of thick bamboo, device section of thick bamboo internal rotation is connected with the bull stick, the end of bull stick is fixed with not closed metal frame, the inner wall that the device section of thick bamboo is relative all is equipped with the magnetic sheet, the both ends contact of not closed metal frame has the brush, the outer wall of bull stick is fixed with the turning block, be equipped with the circle chamber in the turning block, be equipped with in the circle chamber and be interrupted control mechanism.

Preferably, the plurality of the resisting plates are gradually enlarged from top to bottom, and two ends of the resisting plates extend to the lower parts of the roots of the plants on two sides.

Preferably, the transmission mechanism comprises an impeller rotatably connected to the front end of the fixed block, a device cavity is arranged in the fixed block, a pair of bevel gears is arranged in the device cavity, and the upper ends of the rotating shaft and the rotating rod of the impeller are respectively connected with the pair of bevel gears.

Preferably, be interrupted control mechanism including setting up the magnetic path in the circular cavity, through second spring elastic connection between the inner wall in magnetic path and circular cavity, the inner wall in circular cavity is fixed with annular current conducting plate, the back of magnetic path be equipped with annular current conducting plate complex conductive head, the inner wall of device section of thick bamboo be equipped with magnetic path complex arc magnet, the magnetic path is repelled with arc magnet opposite face homopolar, the both ends series connection of brush, conductive head, annular current conducting plate and first spring.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up drive mechanism, rivers are regarded as the driving source in utilizing the water pipe of spraying process, drive the cutting magnetic induction line that the metal frame does not stop, and the induced-current of production is first spring power supply through being interrupted control mechanism, first spring circular telegram compression, and the outage resets to drive a plurality of boards and push away the scattering to the root system, the root system absorption effect of spreading out is better.

2. Through set up a plurality of atomizer in resisting board both sides, be located the root system under, can directly spout the nutrient solution when the root system is opened to make the contact nutrient solution that the root system can be abundant.

Drawings

FIG. 1 is a schematic structural view of an agricultural atomizer for aeroponics according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the agricultural atomizer for aeroponics according to the present invention;

fig. 3 is an enlarged schematic view of the structure at the position B of the aeroponic agriculture spraying device provided by the invention.

In the figure: the device comprises a planting frame 1, a connecting pipe 2, a supporting plate 3, a branch pipe 4, a water outlet pipe 5, a cylindrical barrel 6, a supporting block 7, a first spring 8, a hose 9, a water inlet pipe 10, a bevel gear 11, an impeller 12, a device barrel 13, an arc magnet 14, a magnetic sheet 15, an unclosed metal frame 16, an electric brush 17, a rotating block 18, a magnetic block 19, an annular conductive plate 20, a circular cavity 21, a rotating rod 22 and a second spring 23.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an aeroponics agricultural atomizer, including planting frame 1, the closed setting in bottom of planting frame 1, it has multirow plant to plant the both sides of frame 1, it has connecting pipe 2 to plant the bottom of frame 1 to run through, the upper end outer wall of connecting pipe 2 is equidistant to be fixed with a plurality of to board 3, a plurality of to board 3 from last crescent to down, the both ends of supporting board 3 extend to the root below of both sides plant, the both sides upper end of supporting board 3 is fixed with outlet pipe 5, the upper end of outlet pipe 5 is equidistant to be equipped with a plurality of atomizer, nutrient solution passes through inlet tube 10 and gets into, get into connecting pipe 2 through hose 9, get into in outlet pipe 5 of supporting board 3 upper end through each branch pipe 4 again, finally spout through a plurality of atomizer, spray the root system of plant.

Through branch pipe 4 intercommunication between outlet pipe 5 and connecting pipe 2, the bottom of planting frame 1 is fixed with a cylindricality section of thick bamboo 6, be equipped with in the cylindricality section of thick bamboo 6 and support piece 7 fixed connection, support and pass through first spring 8 elastic connection between the bottom in 7 and the cylindricality section of thick bamboo 6, the bottom of planting frame 1 is fixed with inlet tube 10, be connected through hose 9 between the end of inlet tube 10 and the lower extreme of connecting pipe 2, the inlet tube 10 internal fixation has the fixed block, be equipped with drive mechanism in the fixed block, drive mechanism is including rotating the impeller 12 of connecting at the fixed block front end, be equipped with the device chamber in the fixed block, be equipped with a pair of bevel gear 11 in the device chamber, the pivot of impeller 12 and the upper end and a pair of bevel gear 11 of bull stick.

A device barrel 13 is fixed at the bottom of the water inlet pipe 10, a rotating rod 22 is rotationally connected in the device barrel 13, a non-closed metal frame 16 is fixed at the tail end of the rotating rod 22, magnetic sheets 15 are arranged on the inner walls of the device barrel 13 opposite to each other, electric brushes 17 are in contact with the two ends of the non-closed metal frame 16, a rotating block 18 is fixed on the outer wall of the rotating rod 22, a round cavity 21 is arranged in the rotating block 18, a break control mechanism is arranged in the round cavity 21 and comprises a magnetic block 19 arranged in the round cavity 21, the magnetic block 19 is elastically connected with the inner wall of the round cavity 21 through a second spring 23, an annular conductive plate 20 is fixed on the inner wall of the round cavity 21, a conductive head matched with the annular conductive plate 20 is arranged on the back surface of the magnetic block 19, an arc magnet 14 matched with the magnetic block 19 is arranged on the inner wall of the device barrel 13, the, the annular conductive plates 20 are connected in series with both ends of the first spring 8.

When spraying, nutrient solution enters through the water inlet pipe 10, enters the connecting pipe 2 through the hose 9, enters the water outlet pipe 5 at the upper end of the abutting plate 3 through each branch pipe 4, is finally sprayed out through a plurality of atomizing nozzles to spray the root system of the plant, the nutrient solution rapidly flows in the water inlet pipe 10 to drive the impeller 12 to rotate, the rotating rod 22 is driven to rotate through the transmission of the pair of bevel gears 11, the rotating rod 22 drives the non-closed metal frame 16 to rotate, because the heteropolarity of the magnetic sheets arranged on the relative inner wall of the device cylinder 13 is attracted, the non-closed metal frame 16 cuts the magnetic induction lines, meanwhile, the rotating rod 22 drives the rotating block 18 to rotate, when the rotating block 18 rotates to one side of the arc magnet 14, because the homopolarity of the opposite surfaces of the arc magnet 14 and the magnetic block 19 is repelled, the second spring 23 can be compressed, the conductive head at the back of the magnetic, the unclosed metal frame 16, the electric brush 17, the conductive head, the annular conductive plate 20 and the first spring 8 are in a closed loop, so that induced current can be generated to supply power to the first spring 8, the single turns of the first spring 8 are not contacted or insulated, the first spring 8 is equivalent to an electrified solenoid when being electrified, each turn of the spring is equivalent to annular current, the current direction in each turn of the spring is the same, according to mutual attraction between currents in the same direction, each turn of the spring is mutually attracted with adjacent springs, so that the whole first spring 8 can contract, when the rotating block 18 rotates away from the arc-shaped magnet 14, the conductive head is driven to be separated from the annular conductive plate 20 under the elastic action of the second spring 23, the circuit is disconnected, the first spring 8 is recovered, the gap control is realized, so that the plurality of resisting plates 3 are driven to reciprocate up and down by the resisting plates 7 and the connecting pipe 2, the resisting plates 3 push the plant root systems upwards and disperse the plant root systems, the atomized nutrient solution can be more fully contacted with the root system, and the nutrient absorption is more sufficient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An agricultural atomizer with aeroponic culture comprises a planting frame (1) and is characterized in that the bottom of the planting frame (1) is closed, multiple rows of plants are planted on two sides of the planting frame (1), a connecting pipe (2) penetrates through the bottom of the planting frame (1), multiple abutting plates (3) are fixed on the outer wall of the upper end of the connecting pipe (2) at equal intervals, water outlet pipes (5) are fixed on the upper ends of two sides of the abutting plates (3), multiple atomizing spray heads are arranged at equal intervals on the upper ends of the water outlet pipes (5), the water outlet pipes (5) are communicated with the connecting pipe (2) through branch pipes (4), a cylindrical barrel (6) is fixed at the bottom of the planting frame (1), abutting blocks (7) are arranged in the cylindrical barrel (6), the connecting pipe (2) penetrates through the cylindrical barrel (6) and is fixedly connected with the abutting blocks (7), the abutting blocks (7) are elastically connected with the bottom in the cylindrical barrel (6) through first springs (8), the bottom of planting frame (1) is fixed with inlet tube (10), the end of inlet tube (10) is connected through hose (9) with the lower extreme of connecting pipe (2) within a definite time, inlet tube (10) internal fixation has the fixed block, be equipped with drive mechanism in the fixed block, the bottom of inlet tube (10) is fixed with a device section of thick bamboo (13), device section of thick bamboo (13) internal rotation is connected with bull stick (22), the end of bull stick (22) is fixed with not closed metal frame (16), the inner wall that a device section of thick bamboo (13) is relative all is equipped with magnetic sheet (15), the both ends contact of not closed metal frame (16) has brush (17), the outer wall of bull stick (22) is fixed with rotor block (18), be equipped with round chamber (21) in rotor block (18), be equipped with in round chamber (21) and be interrupted control mechanism.

2. An aeroponic agricultural spraying device according to claim 1, characterised in that the plurality of resisting plates (3) are progressively larger from top to bottom, and both ends of the resisting plates (3) extend below the roots of the plants on both sides.

3. The agricultural atomizer of claim 1, wherein the transmission mechanism comprises an impeller (12) rotatably connected to the front end of a fixed block, a device cavity is arranged in the fixed block, a pair of bevel gears (11) are arranged in the device cavity, and the rotating shaft of the impeller (12) and the upper end of a rotating rod (22) are respectively connected with the pair of bevel gears (11).

4. The aeroponic agricultural spraying device as claimed in claim 1, wherein the interruption control mechanism comprises a magnetic block (19) arranged in a circular cavity (21), the magnetic block (19) is elastically connected with the inner wall of the circular cavity (21) through a second spring (23), an annular conductive plate (20) is fixed on the inner wall of the circular cavity (21), a conductive head matched with the annular conductive plate (20) is arranged on the back of the magnetic block (19), an arc-shaped magnet (14) matched with the magnetic block (19) is arranged on the inner wall of the device barrel (13), opposite faces of the magnetic block (19) and the arc-shaped magnet (14) are in homopolar repulsion, and the electric brush (17), the conductive head and the annular conductive plate (20) are connected with two ends of the first spring (8) in series.