RU1813373C - Hydroponic plant - Google Patents

Abstract

The invention relates to agriculture. SUMMARY OF THE INVENTION: a hydroponic plant comprises those located in a trench); nutrient solution containers connected to a vertical displacement drive. Overpasses were mounted above the trenches between the tanks. A rotatable frame having a solenoidal latch is fixed to each post. The bottom of the racks is installed in a glass. Plant nets are installed in the glass. Each frame is connected to the counterweight using a cable. The frames are in contact with microswitches. The use of the apparatus reduces labor costs when growing trellis crops with lignified trunks. 5 ill.

Description

The invention relates to agriculture, to plants for growing plants by hydroponics. And can be used to grow fruit ornamental and vegetable crops with a lignified trunk.

The aim of the invention is to reduce labor costs.

In FIG. 1 shows a plant for hydroponic plant growing; in FIG. 2-rotatable frame (first option); in FIG. 3 - a device for rotating the frames; in FIG. 4 - same, top view; in FIG. 5 - swivel frame (second option).

The device includes a cultivation structure 1 and a container 2 for a nutrient solution, which are connected to a vertical displacement actuator 3. Tanks 2 are placed in trenches 4. Above trenches 4, between racks 2, racks 5 are mounted. The tank 6 for the nutrient solution is connected to the tanks 2 by means of a hose 7, a tap 8, a pipe 9. The vertical displacement drive is made in the form of hydraulic cylinders 10 installed above tanks 2,

connected to the pump 11 by means of a pipe 12. The trellis 13 is stretched onto the frames 14, each frame 14 in the center of the vertical axis is rigidly attached to the vertical support column 15.

The posts 15 in the lower base comprise support cups 16 in which plant nets 17 are mounted. The frames 14 are mounted parallel to one another and are made rotatable around their vertical axis. Each frame 14 is connected to the winch 18 using a cable 19. Each frame 14 is connected to a counterweight 20 using a cable 19. The winch 18 is equipped with an electric motor 21, the frames 14 are in contact with microswitches 22 and 23, they are mounted in double-sided solenoid latches 24. V there is an airtight plug 25 in the tank 6. Pipes 26 are fixed perpendicularly to the pipe 9. The winch 18 is equipped with a ratchet mechanism 27. The tapestry can be made in the second embodiment. The second option differs from the first only in that the support column 15 is offset and located on the side of the frame 14 (Fig. 5).

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The device operates as follows.

Tanks 2 through hoses 7, valves 8, pipes 9, nozzles 26 are charged with nutrient solution from tank 6 to a certain level, which is automatically maintained. Plants are planted on nets 17 in glasses 16. The root system of the plants is covered with glass wool. The plants are planted so that 1/3 of the length of the roots is in the nutrient solution in container 2, and the rest is in the air. As the root system grows, the containers 2 are lowered by means of a vertical drive 3, trying to maintain this proportion. As the plants grow, their stalks are braided around a vertical trellis so that each stalk is located on a vertically arranged string and is properly tied up. The aerial part is formed along the lower frame, the extra shoots are removed. When the fruit, ornamental and vegetable crops are flat, the leaves are well-lit, the shoots are evenly distributed along the trellis 13. When tying, forming and pruning the plants or harvesting, they close the electric the circuit feeding the solenoid latches 24 and the electric motor 21. The frames 1CH4 are released and the electric motor 21 rotates the winch 18. The winch 18 moves the cable 19. The cable 19 rotates the sides of the frames 14 of each row in one hundred ONU. In this case, all the frames 14 are rotated, with hinges around their vertical axis. By turning the frames 14, the cable 19 moves the counterweight 20 upward. The frames 14 are pressed tightly against one another, the passage for service personnel is freed. As soon as the frames 14 have moved to the proper point, they are in contact with the micro switch 23. The micro switch 23 opens the electric circuit supplying the winch electric motor 21. At the same time, the electric motor 21 stops working. The ratchet mechanism 27 fixes the winch 18 in the proper position. After performing certain work, the ratchet mechanism 27 of the winch 18 is unlocked. From the weight of the counterweight 20, the cable 19 moves the frames 14 to their original position. Once the frames 14 have moved to the proper point, they are in contact and locked by the solenoid latch 24 in the proper position. In this case, the frames 14 will be located perpendicular to the longitudinal axis of the row of planted plants and the trellis will occupy the entire passage intended for attendants. When the framework 14 of the root is rotated, the plant system rotates with the glass 16. The ends or part of the root system will be in the container 2. If necessary, the frames 14 can be rotated in the opposite direction. To do this, the ratchet mechanism 27 of the winch 18 is released from the action of the mass of the counterweight 20, the cable 19 moves the frames 14 to the proper point and the counterweight 20 itself rests on a fixed support. In this case, the frames 14 rotate around their vertical axis by hinges. As the frame 14 is rotated, they are pressed against one another, freeing up passage for maintenance personnel. After completing the work (tying plants to the trellis 13 or harvesting), close the electric circuit supplying the electric motor 21 of the winch 18. The electric motor 21 rotates the winch 18. The winch 18 moves the cable 19, which moves the frame 14 to its original position. 14 rotate about its vertical axis on trellises. During rotation, the frame 14 is in contact with the microswitch 22. The microswitch 22 opens the electric circuit supplying the electric motor 21. When the frame 14 is rotated, the rows of planted plants are perpendicular to the longitudinal axis and are fixed in the proper position by the solenoid latches 24. In this case, the trellis 13 will occupy entire passage intended for maintenance personnel. When the frames 14 of the root are rotated, the plant system rotates with the glass 16.

When the nutrient solution is evaporated or consumed by plants in the container 2, the level of the nutrient solution decreases. In this case, the air through the pipe 26 through the pipe 9, through the hose 7, the valve 8 moves into the sealed tank 6, from the tank 6 the nutrient solution flows through the valve 8, the hose 7, the pipe 9 and the pipe 26 in the tank 2 to the level of the pipe openings. The vacuum in the tank 6 prevents the nutrient solution from moving above the level of the openings of the nozzles 26.

The use of the claimed technical solution in the national economy of the country will reduce labor costs when growing trellis crops with lignified trunks.

Claims (1)

SUMMARY OF THE INVENTION A hydroponic plant comprising trenches with containers for nutrient solution, grids for plants, a support element and a drive for vertical movement, jipn mounted on the trenches of es, acad, in order to reduce labor costs when growing trellis crops with lignified trunks, it is equipped with glasses, a world switch and a cable, on one end of which a counterweight is fixed, and the other is connected to a rotation drive, while the cable has a hook, and the support element is made in the form of a series of racks installed parallel to one another, on each of which a pivoting frame having a solenoidal latch is fixed, and a lower part of the strut and a net for plants are installed in each glass. / fifteen / I AM editor A. Khorina 5 Compiled by I. Stashevskmy Tehred M. Morgenthal Corrector M. Samborska