Movable adjustable irrigation device for intelligent agricultural greenhouse

Abstract

The utility model discloses a movable adjustable irrigation device for an intelligent agricultural greenhouse, and mainly relates to the technical field of vegetable greenhouses. Comprising a movable frame, a stirring box is arranged at one end of the top of the movable frame, a filtering box is arranged on one side of the stirring box, a connecting pipe communicated with the filtering box is arranged at the bottom of the outer wall of the stirring box, a supporting frame is arranged on the side, away from the stirring box, of the filtering box or on the top of the filtering box, and a liquid inlet pipe is horizontally arranged on the supporting frame; supporting rods are horizontally arranged on the front side and the rear side of the liquid inlet pipe, a plurality of liquid spraying pipes are sequentially arranged on the supporting rods from front to back, the top ends of the liquid spraying pipes are communicated with the liquid inlet pipe through hoses, one end of each supporting rod is hinged to the supporting frame, and a driving mechanism used for driving the supporting rods to rotate is arranged on the supporting frame; the vegetable irrigation device has the advantages that different irrigation angles can be adjusted according to different vegetables, the vegetable irrigation device is suitable for irrigating various vegetables, and fertilizer is stirred and filtered during irrigation.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable greenhouses, in particular to a mobile and adjustable irrigation device for smart agricultural greenhouses. Background Art

[0002] At present, when irrigating crops in vegetable greenhouses, there are both traditional flooding methods and sprinkler irrigation, drip irrigation and other methods, and there are also various irrigation facilities. For example, the irrigation device disclosed in the utility model patent of the existing patent name: A vegetable greenhouse irrigation device (publication number: CN214070895U) can directly connect the shed pole clamping block to the shed pole for overall fixing assistance, and the mobile box can rotate at multiple angles, so that the overall irrigation area can be effectively controlled. This irrigation method can directly fix the water pipe to the irrigation device, which can effectively improve the overall irrigation efficiency and facilitate the use of operators, making the irrigation more uniform. However, the irrigation device cannot irrigate vegetables of different heights well when in use, and the fertilizer is not stirred during fertilization and irrigation, which easily causes the remaining residue to be blocked in the pipeline. Utility Model Content

[0003] The purpose of the utility model is to solve the problems existing in the prior art and to provide a mobile and adjustable irrigation device for a smart agricultural greenhouse, which has the advantages of being able to adjust different irrigation angles according to different vegetables, being suitable for irrigating a variety of vegetables and stirring and filtering fertilizers during irrigation.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A mobile and adjustable irrigation device for a smart agricultural greenhouse comprises a mobile frame, a mixing box with a mixing device is provided at one end of the top of the mobile frame, a feeding port connected to the mixing box is provided at the top of the mixing box, a filter box is provided on one side of the mixing box, a connecting pipe connected to the filter box is provided at the bottom of the outer wall of the mixing box, a support frame is provided on the side of the filter box away from the mixing box or on the top of the filter box, a liquid inlet pipe is horizontally provided on the support frame, support rods are horizontally provided on the front and rear sides of the liquid inlet pipe, a plurality of spray pipes are sequentially provided on the support rod from front to back, a plurality of spray nozzles are provided on the spray pipe, the top end of the spray pipe is connected to the liquid inlet pipe through a hose, one end of the support rod is hinged to the support frame, and a driving mechanism for driving the support rod to rotate is provided on the support frame, the liquid inlet pipe is connected to the filter box through a pipeline, and a pump is provided on the pipeline.

[0006] Preferably, a detachable cover is provided on the top of the mixing box, and the mixing device comprises a motor arranged on the cover, a mixing rod arranged in the mixing box, and a plurality of mixing blades arranged on the mixing rod.

[0007] Preferably, a hub motor is provided at the bottom of the movable frame.

[0008] Preferably, a detachable filter plate is provided in the filter box, the filter plate is arranged vertically, and a socket adapted to the filter plate is provided on the top of the filter box.

[0009] Preferably, the pump is fixed on the top of the filter box, and the liquid inlet of the pump is located on the side of the filter plate away from the connecting pipe.

[0010] Preferably, the driving mechanism comprises an electric cylinder vertically arranged between the two support rods, a push block is provided at the bottom end of the electric cylinder, racks are provided on both the front and rear side surfaces of the push block, and a gear meshing with the rack is provided on the support rod.

[0011] Preferably, a bracket is provided on the top of the movable frame, a controller is provided on the bracket, and the stirring device, the driving mechanism and the pump are all connected to the controller signal.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model stirs the pesticide and fertilizer in the mixing box through the stirring device, so that they are quickly dissolved in water, which is convenient for spray irrigation, thereby achieving the purpose of spraying pesticides and fertilizers by spray irrigation, and improving the functionality of the device.

[0014] 2. The utility model can realize irrigation while also having the function of spraying and fertilizing water-soluble pesticides and fertilizers, thereby improving applicability. At the same time, it is highly flexible and can perform corresponding sprinkler irrigation on plants of different heights from multiple angles. In this way, on the one hand, water can be accurately delivered to the position required for plant production, thereby improving irrigation efficiency, and on the other hand, it also reduces water waste, thereby bringing a variety of conveniences to greenhouse cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 is a schematic diagram of the structure of the stirring device;

[0017] Figure 3 It is a schematic diagram of the internal structure of the filter box;

[0018] Figure 4 It is a structural schematic diagram of the driving mechanism;

[0019] Figure 5 It is a schematic diagram of the connection structure of the liquid injection pipe.

[0020] Numbers in the attached drawings: 1. Mobile frame; 2. Mixing box; 3. Filter box; 4. Connecting pipe; 5. Support frame; 6. Liquid inlet pipe; 7. Support rod; 8. Liquid spray pipe; 9. Nozzle; 10. Hose; 11. Driving mechanism; 12. Pump; 13. Cover; 14. Motor; 15. Mixing rod; 16. Mixing blade; 17. Filter plate; 18. Electric cylinder; 19. Push block; 20. Rack; 21. Gear; 22. Bracket; 23. Controller. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0022] Example: As attached Figure 1-5 As shown, the utility model is a mobile adjustable irrigation device for a smart agricultural greenhouse, comprising a mobile frame 1, a mixing box 2 with a stirring device is provided at one end of the top of the mobile frame 1, and a feed port connected to the mixing box 2 is provided on the top of the mixing box 2, through which irrigation water, fertilizers, pesticides, etc. can be injected into the mixing box 2.

[0023] Preferably, a detachable cover 13 is provided on the top of the mixing box 2, and the stirring device includes a motor 14 arranged on the cover 13, a stirring rod 15 arranged in the mixing box 2, and a plurality of stirring blades 16 arranged on the stirring rod 15. The motor 14 is connected to the stirring rod 15 in a transmission manner. After irrigation water, fertilizers, pesticides, etc. are injected into the mixing box 2, the motor 14 is started, and the power output end of the motor 14 drives the stirring rod 15 to rotate. The stirring rod 15 rotates and drives the stirring blades 16 to rotate at the same time, so as to stir the pesticides and fertilizers in the mixing box 2, so that they are quickly dissolved in water, which is convenient for sprinkler irrigation, thereby achieving the purpose of applying medicines and fertilizers by sprinkler irrigation, and improving the functionality of the device.

[0024] Preferably, hub motors are provided at both the front and rear ends of the bottom of the mobile frame 1, which can improve the maneuverability of the utility model, improve the convenience during irrigation and transfer, and facilitate easy and flexible movement in a larger greenhouse, thereby improving the efficiency of irrigation.

[0025] A filter box 3 is provided on one side of the mixing box 2. A connecting pipe 4 connected to the filter box 3 is provided at the bottom of the outer wall of the mixing box 2. The stirred liquid is filtered through the filter box 3. Preferably, in order to facilitate the maintenance of the filter box, a detachable filter plate 17 is provided in the filter box 3. The filter plate 17 is vertically arranged. A plug hole adapted to the filter plate 17 is provided on the top of the filter box 3. The bottom of the filter plate 17 fits with the bottom of the inner cavity of the filter box 3. The side of the connecting pipe 4 away from the mixing box 2 is connected with one side of the filter box 3. The irrigation solution in the mixing box 2 enters the filter box 3 through the connecting pipe 4. The solid impurities in the solution that are completely dissolved in water can be filtered through the filter plate 17 to prevent the pipeline from being blocked during sprinkler irrigation. At the same time, the filter plate 17 is detachably arranged, which is convenient for cleaning and replacement of the filter plate 17.

[0026] A support frame 5 is provided on the side of the filter box 3 away from the stirring box 2 or on the top of the filter box 3, a liquid inlet pipe 6 is horizontally provided on the support frame 5, support rods 7 are horizontally provided on the front and rear sides of the liquid inlet pipe 6, a plurality of liquid spray pipes 8 are sequentially provided on the support rod 7 from front to back, a plurality of nozzles 9 are provided on the liquid spray pipe 8, the top of the liquid spray pipe 8 is connected with the liquid inlet pipe 6 through a hose 10, one end of the support rod 7 is hinged to the support frame 5, and a driving mechanism 11 for driving the support rod 7 to rotate is provided on the support frame 5, the liquid inlet pipe 6 is connected with the filter box 3 through a pipeline, a pump 12 is provided on the pipeline, the pump 12 transports the filtered solution to the liquid inlet pipe 6 and then sprays it out through the nozzle 9.

[0027] Preferably, the pump 12 is fixed on the top of the filter box 3 , and the liquid inlet of the pump 12 is located on the side of the filter plate 17 away from the connecting pipe 4 .

[0028] Preferably, the driving mechanism 11 includes an electric cylinder 18 vertically arranged between the two support rods 7, a push block 19 is provided at the bottom end of the electric cylinder 18, a rack 20 is provided on both the front and rear sides of the push block 19, and a gear 21 meshing with the rack 20 is provided on the support rod 7. When the electric cylinder 18 is started, the power output end of the electric cylinder 18 drives the push block 19 to move up and down, and the push block 19 drives the rack 20 to move up and down. When the rack 20 moves up and down, it drives the two sets of gears 21 to rotate synchronously in the opposite direction. When the gear 21 rotates, it can drive the support rod 7 to rotate. Under the rotation of the two support rods 7, it will drive the two sets of spray pipes 8 to expand to a certain angle, and the spray angle and height of the spray pipe 8 and the nozzle 9 can be adjusted, so that it can be suitable for plants of different heights, and the range of spray irrigation is increased while improving the effect and convenience of spray irrigation. At the same time, the space occupied is small, and the spray pipe 8 can be stored under the support frame 5, which is convenient for transferring the device to a small area in the greenhouse.

[0029] Preferably, a bracket 22 is provided at the left end of the top of the mobile frame 1, and a controller 23 is provided on the bracket 22. The stirring device, the driving mechanism 11, and the pump 12 are all connected to the controller 23 by signal. By setting the bracket 22, the controller 23 can be supported. By setting the controller 23, the stirring device, the driving mechanism 11, and the pump 12 can be controlled, such as starting and shutting down. At the same time, a water level probe is also installed on one side of the mixing box 2, which can sense the water level in the mixing box 2 and convert the sensing signal into an electrical signal and transmit it to the display for digital display, so as to facilitate reminders to change water in time. At the same time, a track compatible with the electric trolley can be laid inside the greenhouse, and the electric trolley can be controlled to move on the preset track line by remotely sending instructions, and irrigation work can be carried out at the same time, which improves the intelligence level of the irrigation device and achieves the purpose of saving time and effort.

[0030] In summary, the irrigation device in the above embodiment can not only realize irrigation, but also has the function of spraying and fertilizing water-soluble pesticides and fertilizers, which improves applicability. At the same time, it is highly flexible and can perform corresponding spray irrigation on plants of different heights from multiple angles. On the one hand, it can accurately transport water to the position required for plant production, thereby improving irrigation efficiency. On the other hand, it also reduces water waste, bringing many conveniences to greenhouse cultivation.

Claims

1. A mobile and adjustable irrigation device for a smart agricultural greenhouse, characterized in that: The invention comprises a mobile frame (1), wherein a stirring box (2) with a stirring device is provided at one end of the top of the mobile frame (1), a feeding port connected to the stirring box (2) is provided at the top of the stirring box (2), a filter box (3) is provided at one side of the stirring box (2), a connecting pipe (4) connected to the filter box (3) is provided at the bottom of the outer wall of the stirring box (2), a supporting frame (5) is provided on the side of the filter box (3) away from the stirring box (2) or on the top of the filter box (3), a liquid inlet pipe (6) is provided horizontally on the supporting frame (5), and the liquid inlet pipe (6) is provided at the bottom of the outer wall of the stirring box (2). Support rods (7) are horizontally arranged on both the front and rear sides of the tube (6); a plurality of liquid spraying pipes (8) are arranged on the support rod (7) in sequence from front to back; a plurality of spray heads (9) are arranged on the liquid spraying pipe (8); the top end of the liquid spraying pipe (8) is connected to the liquid inlet pipe (6) through a hose (10); one end of the support rod (7) is hinged to the support frame (5); a driving mechanism (11) for driving the support rod (7) to rotate is arranged on the support frame (5); the liquid inlet pipe (6) is connected to the filter box (3) through a pipeline; a pump (12) is arranged on the pipeline.

2. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 1 is characterized in that: The top of the mixing box (2) is provided with a detachable cover (13), and the mixing device comprises a motor (14) arranged on the cover (13), a mixing rod (15) arranged in the mixing box (2), and a plurality of mixing blades (16) arranged on the mixing rod (15).

3. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 1 is characterized in that: A hub motor is provided at the bottom of the mobile frame (1).

4. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 1, characterized in that: A detachable filter plate (17) is arranged in the filter box (3), the filter plate (17) is arranged vertically, and a plug hole adapted to the filter plate (17) is arranged on the top of the filter box (3).

5. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 4 is characterized in that: The pump (12) is fixed on the top of the filter box (3), and the liquid inlet of the pump (12) is located on the side of the filter plate (17) away from the connecting pipe (4).

6. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 1, characterized in that: The driving mechanism (11) comprises an electric cylinder (18) vertically arranged between the two support rods (7), a push block (19) is provided at the bottom end of the electric cylinder (18), racks (20) are provided on both the front and rear side surfaces of the push block (19), and a gear (21) meshing with the rack (20) is provided on the support rod (7).

7. The mobile adjustable irrigation device for a smart agricultural greenhouse according to claim 1, characterized in that: A bracket (22) is provided on the top of the mobile frame (1), a controller (23) is provided on the bracket (22), and the stirring device, the driving mechanism (11) and the pump (12) are all connected to the controller (23) by signal.

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