Plant planting pipe frame

Abstract

The utility model provides a plant planting pipe rack, which relates to the technical field of soilless culture and comprises a frame, a water receiving groove, a water storage tank and a water storage tank. A transmission chain is arranged on the side, close to the water receiving tank, of the top of the frame, a stepping motor is arranged on one side of the transmission chain, a plurality of chain hooks are arranged in the transmission chain, and the chain hooks are movably connected with square pipes. Drip irrigation pipes are arranged on the two sides of the transmission chain; a water pump is arranged on the outer wall of one side of the water receiving tank and used for conveying liquid into the drip irrigation pipe; the utility model has the technical effects of high planting efficiency, low construction cost and energy conservation.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, in particular to a plant planting tube rack. Background Art

[0002] In recent years, with the continuous development of agricultural science and technology, soilless cultivation technology has gradually entered the public eye. The use of soilless cultivation technology can protect crops from diseases, pests and pesticide residues. In addition, soilless cultivation technology has the advantages of not being restricted by soil and avoiding continuous cropping obstacles. It is suitable for areas and cities with poor soil and is conducive to the realization of agricultural modernization. Non-solid matrix soilless cultivation methods are divided into hydroponics and aeroponics. Traditional hydroponics and aeroponics planting techniques will expose water to the environment, which will accelerate the evaporation rate of water and greatly increase water consumption, thereby increasing costs. At the same time, the plant factories developed in recent years are moving towards automation from sowing, seedling raising to transplanting and harvesting. The existing fixed planting racks cannot be moved flexibly and can no longer adapt to large-scale automated planting. This not only affects the efficiency of vegetable planting, but also limits the production capacity of vegetable planting. Utility Model Content

[0003] The utility model aims to provide a plant planting tube rack to solve the technical problems existing in the prior art.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] A plant planting tube rack comprises: a frame, the frame has a predetermined bearing capacity, a water receiving trough is provided at the bottom of the frame to collect excess liquid generated during the water spraying process and liquid that cannot be absorbed by a rock wool block; a transmission chain is provided at one side of the top of the frame near the water receiving trough to meet the requirements of automatic operation, a stepping motor is provided on one side of the transmission chain, and a plurality of chain hooks are provided inside, and the chain hooks are movably connected to a square tube; drip irrigation pipes are provided on both sides of the transmission chain to drip irrigate a plurality of rock wool blocks inside the square tube; a pump is provided on the outer wall of one side of the water receiving trough to transport liquid into the drip irrigation pipe.

[0006] Furthermore, the square tube is open on both sides and hollow inside, has a predetermined accommodating space, and is provided with a plurality of rock wool blocks inside. A plurality of blocking rod holes are opened on both sides of the square tube, and blocking rods are passed through the blocking rod holes. In order to prevent the rock wool blocks from slipping and to ensure that a growth gap is left between each rock wool block, the blocking rods are plugged into the rock wool blocks.

[0007] Furthermore, in order to facilitate the connection with the chain hook, a fixing rod is provided on one side of the top of the square tube, and the fixing rod is movably connected to the chain hook; a square tube quick connector is provided at the bottom of the square tube, one side of the square tube quick connector is open, and a connecting hole is opened on the working surface.

[0008] Furthermore, the rock wool block is in a concave shape, with a rock wool planting hole starting from the inside, and a circular through hole is provided on one side, and the circular through hole can be plugged into the blocking rod.

[0009] Furthermore, in order to prevent the square tubes from shaking during operation, anti-sway bars are provided on both sides of the bottom of the frame.

[0010] Furthermore, a liquid inlet pipe connected to the water receiving trough is provided on one side of the water pump, and a liquid outlet pipe connected to the drip irrigation pipe is provided on the other side of the water pump.

[0011] Furthermore, a plurality of nozzles are provided at the bottom of the drip irrigation pipe.

[0012] Furthermore, the square tube is made of PVC material.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model improves the automation degree of the device by arranging a transmission chain, a chain hook and a stepper motor; and can adapt to different planting environments by arranging rock wool blocks, square tubes, retaining rods and square tube quick connectors. During drip irrigation, only the top rock wool block needs to be drip irrigated, and excess water will flow along the inner wall of the square tube into the lower rock wool block for watering, which can effectively reduce the evaporation of a large amount of water in the air and facilitate harvesting, and has the beneficial effects of convenient management, energy saving and high planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is an enlarged view of part A;

[0017] Figure 3 This is an enlarged view of part B;

[0018] Figure 4 This is a partial enlarged schematic diagram of the water tank;

[0019] Figure 5 This is a schematic diagram of the square tube in use;

[0020] Figure 6 This is a schematic diagram of some parts of this practical application;

[0021] In the figure: 1. frame; 2. water trough; 3. stepper motor; 4. anti-sway rod; 5. water pump; 501. liquid inlet pipe; 502. liquid outlet pipe; 6. chain hook; 7. fixing rod; 8. square tube; 9. rock wool block; 901. rock wool planting hole; 10. blocking rod hole; 11. blocking rod; 12. square tube quick connector; 13. connecting hole; 14. transmission chain; 15. drip irrigation pipe; 16. sprinkler. DETAILED DESCRIPTION

[0022] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] like Figure 1-6As shown, in this embodiment, a plant planting tube rack is provided, comprising: a frame 1, the frame 1 is made of a new aluminum alloy material, the frame 1 has a predetermined bearing capacity, and a water receiving trough 2 is provided at the bottom, the water receiving trough 2 collects the water and nutrient solution dripped by the drip irrigation pipe 15 and the water and nutrient solution not absorbed by the rock wool block 9, and returns to the external nutrient solution pipe after filtering, and is transported to the drip irrigation pipe 15 again for spraying through the replenishment of the nutrient solution tank; a transmission chain 14 is provided on one side of the top of the frame 1 close to the water receiving trough 2, and a stepping motor 3 is provided on one side of the transmission chain 14, and the stepping motor 3 can be electrically connected to an external PID control cabinet and controlled by the PID control cabinet Its rotation speed can accurately control the number of turns of the rotor; a plurality of chain hooks 6 are arranged inside the transmission chain 14, and the chain hooks 6 are connected to the square tube 8 through a fixing rod 7. The square tube 8 is made of PVC material and can provide a dry and less bacterial environment for the planting process. The square tube 8 is open on both sides and hollow inside, with a predetermined receiving space, and a plurality of rock wool blocks 9 are arranged inside. The rock wool blocks 9 have the properties of light weight, good water absorption, not easy to decompose and recyclable, and will not affect the growth of plants. Therefore, the rock wool blocks 9 can effectively solve the contradiction between the supply of water, nutrients and trace elements in traditional soil cultivation, greatly ensure the consistency between batches, and can further The loss of nutrient solution or water resources is reduced so that the roots of plants in the tube can absorb the elements needed for growth to the maximum extent. A humidity sensor is provided inside the rock wool block 9 at the bottom. When the rock wool block 9 at the bottom detects that the humidity is low, the pump 5 is started to drive the drip irrigation pipe 15 to drip irrigation until the humidity sensor value returns to normal. The minimum value of the humidity sensor is 55% RH. Rock wool planting holes 901 are started inside the rock wool block 9. Seeds or artificially cultivated seedlings are sown in the rock wool planting holes 901, and a circular through hole is provided on one side. A plurality of blocking rod holes 10 are provided on both sides of the square tube 8. A blocking rod 11 is penetrated through the blocking rod hole 10. The blocking rod 11 is connected to the rock wool block 9. The rock wool block 9 is plugged in, which can prevent the rock wool block 9 from falling off due to its own weight due to water absorption, and can provide the space required for the growth of seeds and seedlings. A fixing rod 7 is provided on one side of the top of the square tube 8, and the fixing rod 7 is movably connected to the chain hook 6. A square tube quick connector 12 is provided at the bottom of the square tube 8. One side of the square tube quick connector 12 is open, and a connecting hole 13 is provided on the working surface. When in use, it can be connected through a long column to play the role of lengthening or segmenting. Drip irrigation pipes 15 are provided on both sides of the transmission chain 14. A plurality of nozzles 16 are provided at the bottom of the drip irrigation pipe 15. The nozzles 16 are located at the top of the square tube 8. When in use, the rock wool block 9 inside the square tube 8 is drip-irrigated.A water pump 5 is provided on the outer wall of one side of the water receiving tank 2, a liquid inlet pipe 501 connected to the water receiving tank 2 is provided on one side of the water pump 5, and a liquid outlet pipe 502 connected to the drip irrigation pipe 15 is provided on the other side thereof, and anti-sway rods 4 are provided on both sides of the bottom of the frame 1 to limit the position of the opposite pipe 8. ;

[0024] When in use, the operator puts seeds or artificially cultivated seedlings into the rock wool planting hole 901, installs a humidity sensor inside the rock wool block 9 at the bottom layer, and then the operator hangs the planting square tube 8 fittings one by one on the chain hook 6 on the transmission chain 14, controls through the PID control cabinet, starts the stepper motor 3, the stepper motor 3 drives the transmission chain 14 to rotate, and the transmission chain 14 drives the square tube 8 to move through the chain hook 6. At this time, the drip irrigation pipe 15 sprays water to the rock wool block 9 inside the square tube 8 through the nozzle 16. The excess water and nutrient solution as well as the water or nutrient solution that the rock wool block 9 fails to absorb fall into the water receiving trough 2 below and are filtered and then merged into the nutrient tank; when the value fed back by the humidity sensor inside the rock wool block 9 at the bottom layer to the PID control cabinet is lower than the preset value, the pump 5 is started to send the water or nutrient solution in the water receiving trough 2 replenished by the nutrient solution tank to the drip irrigation pipe 15, and the above process is repeated. In the control system setting of the PID cabinet, it is set to drip irrigation once a week, and each drip irrigation lasts for 5 minutes.

[0025] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A plant planting tube rack, characterized in that: include: A frame (1) having a predetermined bearing capacity and a water receiving trough (2) at the bottom; a transmission chain (14) is provided on the top of the frame (1) near the water receiving trough (2); a stepping motor (3) is provided on one side of the transmission chain (14) and a plurality of chain hooks (6) are provided inside the transmission chain; the chain hooks (6) are movably connected to square tubes (8); drip irrigation pipes (15) are provided on both sides of the transmission chain (14); a water pump (5) is provided on the outer wall of one side of the water receiving trough (2) for conveying liquid into the drip irrigation pipe (15).

2. The plant planting tube rack according to claim 1, characterized in that: The square tube (8) is open on both sides and hollow inside, has a predetermined accommodating space, and is provided with a plurality of rock wool blocks (9) inside. A plurality of blocking rod holes (10) are provided on both sides of the square tube (8), and blocking rods (11) are provided through the blocking rod holes (10), and the blocking rods (11) are plugged into the rock wool blocks (9).

3. The plant planting tube rack according to claim 2, characterized in that: A fixing rod (7) is provided on one side of the top of the square tube (8), and the fixing rod (7) is movably connected to the chain hook (6); a square tube quick connector (12) is provided on the bottom of the square tube (8), and one side of the square tube quick connector (12) is open, and a connecting hole (13) is provided on the working surface.

4. The plant planting tube rack according to claim 2, characterized in that: The rock wool block (9) has a rock wool planting hole (901) inside and a circular through hole is provided on one side, and the circular through hole can be plugged into the blocking rod (11).

5. The plant planting tube rack according to claim 1, characterized in that: Anti-sway bars (4) are provided on both sides of the bottom of the frame (1).

6. The plant planting tube rack according to claim 1, characterized in that: A liquid inlet pipe (501) connected to the water receiving trough (2) is provided on one side of the water pump (5), and a liquid outlet pipe (502) connected to the drip irrigation pipe (15) is provided on the other side thereof.

7. The plant planting tube rack according to claim 6, characterized in that: A plurality of nozzles (16) are provided at the bottom of the drip irrigation pipe (15).

8. The plant planting tube rack according to any one of claims 1 to 3, characterized in that: The square tube (8) is made of PVC material.

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