CN113303147A

CN113303147A - Sprinkling irrigation equipment in wisdom agricultural canopy

Info

Publication number: CN113303147A
Application number: CN202110323995.5A
Authority: CN
Inventors: 张军; 张光桃
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-08-27
Anticipated expiration: 2041-03-26
Also published as: CN113303147B

Abstract

The invention discloses a sprinkling irrigation device in an intelligent agricultural shed, which comprises a strip-shaped water tank, a pesticide box, a hollow pipe and a water outlet pipe, wherein the pesticide box is assembled at the bottom of the strip-shaped water tank in a sliding manner, the hollow pipe is fixed at the lower side of the pesticide box through a tripod and moves synchronously with the hollow pipe, and an upper water pipe connected with an external water supply pipeline is configured at the top of the strip-shaped water tank; the side surface of the medicine box is provided with a water pump, the water inlet end of the water pump is provided with a water inlet pipe, the water inlet pipe bypasses the strip-shaped water tank and extends into the strip-shaped water tank, the water outlet end of the water pump is provided with a water supply pipe, the other end of the water supply pipe is arranged at the top of the hollow pipe, the bottom of the medicine box is provided with a liquid medicine electromagnetic valve, the other end of the liquid medicine electromagnetic valve is provided with a bent pipe, and the other end of the bent pipe is communicated with the water supply pipe; the inside annular cavity that is equipped with of hollow tube, rotatable arc frame of hollow tube downside configuration, a plurality of flexible outlet pipes of the global downside configuration of hollow tube. The invention has the function of stabilizing water and liquid medicine and changing the medicine chest along with the change of the sprinkling irrigation position, thus reducing the required space and volume.

Description

Sprinkling irrigation equipment in wisdom agricultural canopy

Technical Field

The invention relates to the field of intelligent agriculture, in particular to a sprinkling irrigation device in an intelligent agricultural shed.

Background

The intelligent agriculture fully applies modern information technology achievements, integrates and applies computer and network technology, Internet of things technology, audio and video technology, wireless communication technology and expert intelligence and knowledge, and achieves intelligent management of agricultural visual remote diagnosis, remote control, catastrophe early warning and the like.

Wisdom agricultural improvement is when present, has had very ripe control system, in present big-arch shelter planting technique, adopts remote control can water, fertilize, a series of operations such as humidification to vegetables, fruit, flowers etc. in the canopy, can also monitor the growing environment and the growth condition of the interior plant of canopy, control temperature etc. in the canopy.

Among the prior art, although wisdom agricultural embodies the control means in the big-arch shelter comparatively perfect, but when sprinkling irrigation for the plant in the canopy, still adopt the mode that groundwater was directly taken out, because the moisture rivers of directly taking out are unstable, so sprinkling irrigation goes out uncontrollable, and the sprinkling irrigation effect is poor to need to match liquid medicine concentration in advance when laxative, the operation is comparatively loaded down with trivial details, and the liquid medicine output is incomplete, still can be caused the liquid medicine to dilute by the palirrhea to the medical kit of water pressure in easily, and is neither stable nor high-efficient.

Disclosure of Invention

The invention aims to provide an intelligent agricultural in-shed sprinkling irrigation device, which meets the demand and preparation effect during insecticide spraying, ensures stable water source and prevents backflow, and improves sprinkling irrigation efficiency. In order to solve the technical problems, the technical scheme of the invention is as follows:

the intelligent sprinkling irrigation device in the agricultural shed comprises a strip-shaped water tank, a pesticide box, a hollow pipe and a water outlet pipe, wherein the pesticide box is assembled at the bottom of the strip-shaped water tank in a sliding manner, the lower side of the pesticide box is fixed on the hollow pipe through a tripod and moves synchronously with the hollow pipe, a water feeding pipe connected with an external water supply pipeline is arranged at the top of the strip-shaped water tank, and an electronic liquid level meter is arranged on the upper side of the inner wall of the strip-shaped water tank;

a water pump is arranged on the side surface of the medicine box, a water inlet pipe is arranged at the water inlet end of the water pump, the water inlet pipe bypasses the strip-shaped water tank and extends into the strip-shaped water tank, a water outlet end of the water pump is provided with a water supply pipe, the other end of the water supply pipe is arranged at the top of the hollow pipe, a liquid medicine electromagnetic valve is arranged at the bottom of the medicine box, the other end of the liquid medicine electromagnetic valve is provided with a bent pipe, and the other end of the bent pipe is communicated with the water supply pipe;

the hollow pipe is driven by an external driving device to move horizontally, an annular cavity is arranged in the hollow pipe, a rotatable arc-shaped frame is arranged on the lower side of the hollow pipe, and a plurality of bendable water outlet pipes communicated with the cavity are arranged on the lower side of the peripheral surface of the hollow pipe.

Further, the slide assembly between the strip-shaped water tank and the medicine chest is specifically as follows: the bottom of the strip-shaped water tank is provided with I-shaped steel with the same direction as that of the strip-shaped water tank, the top of the medicine box is symmetrically provided with two groups of walking wheels, and the walking wheels are arranged on the I-shaped steel and slide along the I-shaped steel.

Further, drive arrangement is including fixing the support in the canopy, the pivot of installing by motor drive on the support lies in the both sides of hollow tube, lie in its both ends department fixed mounting on the pivot and have the sprocket, two connect through the chain between the sprocket.

Further, be connected through the limiting plate between chain and the hollow tube, when the chain removed under motor drive, the limiting plate drove the hollow tube and is linear motion.

Furthermore, an arc-shaped slide way which is coincided with the axis of the hollow pipe is arranged on the lower side of the peripheral surface of the hollow pipe, a slide block is arranged in the slide way in a sliding mode, the end, far away from the hollow pipe, of the slide block is in threaded connection with a screw rod, and the other end of the screw rod is in threaded connection with the arc-shaped frame and then penetrates out of the bottom of the arc-shaped frame.

Furthermore, the arc-shaped frame is provided with a plurality of round holes for inserting the water supply and discharge pipes, and the water discharge pipes penetrate and are fixed in the round holes.

Furthermore, the water outlet pipe is a flexible conduit.

Adopt above-mentioned technical scheme, utilize the strip water tank to carry out preliminary buffering to external water source and carry out interim storage, spray irrigation operation realization output is carried out again, improve water source stability, the medical kit is along with hollow tube synchronous motion, need not increase the volume and the occupation space of medical kit, play along with the purpose along with joining in marriage along with using, collect spray irrigation and laxative, the return bend of medical kit bottom is guaranteed that the liquid medicine relies on gravity output, do not receive the water pressure restriction, the liquid medicine after avoiding mixing pours backward and dilutes the liquid medicine concentration, the homogeneity and the stability of spray irrigation have improved on the whole, can not cause the water source to flow backward yet, be favorable to vegetation more, improve spray irrigation efficiency.

When the transmission of utilizing sprocket chain realizes hollow tube linear motion, drives the rotation of transmission shaft, adopts two kinds of transmission modes to realize that the hollow tube both ends remain synchronous throughout, avoids the hollow tube crooked influence sprinkling irrigation effect to appear.

Drawings

FIG. 1 is a schematic view of the overall structure of an angle of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a front view of FIG. 1 of the present invention;

FIG. 4 is a schematic structural view of the hollow tube and the arc frame of the present invention;

FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4 in accordance with the present invention;

FIG. 6 is a partial schematic view of another angle of FIG. 4 in accordance with the present invention;

fig. 7 is a schematic view of the internal structure of the hollow tube of the present invention.

In the figure, 1-strip water tank, 2-water inlet pipe, 3-I-steel, 4-travelling wheel, 5-medicine box, 6-water pump, 7-water delivery pipe, 8-medicine liquid electromagnetic valve, 9-bent pipe, 10-hollow pipe, 11-cavity, 12-rotating shaft, 13-limiting plate, 14-chain, 15-output end, 16-motor, 17-chain wheel, 18-bracket, 19-water outlet pipe, 20-arc frame, 21-screw rod, 22-slideway, 23-slide block, 24-water supply pipe, 25-electronic liquid level meter, 26-water source electromagnetic valve, 27-medicine adding port and 28-tripod.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to the attached drawings 1-7, the intelligent sprinkling irrigation device in the agricultural shed comprises a strip-shaped water tank 1, a medicine box 5, a hollow pipe 10 and a water outlet pipe 19, wherein the medicine box 5 is slidably assembled at the bottom of the strip-shaped water tank 1, and the sliding assembly between the strip-shaped water tank 1 and the medicine box 5 is as follows: the bottom of the strip-shaped water tank 1 is provided with I-shaped steel 3 with the same direction as the strip-shaped water tank 1, the top of the medicine box 5 is symmetrically provided with two groups of travelling wheels 4, and the travelling wheels 4 are arranged on the I-shaped steel 3 and slide along the I-shaped steel 3; specifically, the displacement length of the hollow tube 10 is shorter than the length of the i-beam 3, so that the medicine box 5 is prevented from being separated to cause danger.

As an embodiment of the present invention, a water source solenoid valve 26 is provided at the bottom of the side of the water tank, and is connected to the water discharge pipeline for discharging excessive water in the strip-shaped water tank 1 to prevent the water from overflowing.

The lower side of the medicine box 5 is fixed with the hollow pipe 10 through a tripod 28 and moves synchronously with the hollow pipe 10, the top of the strip-shaped water tank 1 is provided with an upper water pipe 24 connected with an external water supply pipeline, and the upper side of the inner wall of the strip-shaped water tank 1 is provided with an electronic liquid level meter 25; specifically, the whole device is arranged in the greenhouse, and an indoor control system is used for intelligently controlling all electrical components; the strip-shaped water tank 1 is fixed on one side of the top in the greenhouse through two cross beams, and lighting of plants in the greenhouse is not affected.

In one embodiment of the present invention, a medicine adding port 27 for adding the stock solution of the medicine liquid into the medicine boxes 5 is provided at the top of the side surfaces of the medicine boxes 5.

A water pump 6 is arranged on the side surface of the medicine box 5, a water inlet pipe 2 is arranged at the water inlet end of the water pump 6, the water inlet pipe 2 bypasses the strip-shaped water tank 1 and extends into the strip-shaped water tank 1, a water outlet end of the water pump 6 is provided with a water supply pipe 7, the other end of the water supply pipe 7 is arranged at the top of a hollow pipe 10, a medicine liquid electromagnetic valve 8 is arranged at the bottom of the medicine box 5, a bent pipe 9 is arranged at the other end of the medicine liquid electromagnetic valve 8, and the other end of the bent pipe 9 is communicated with the water supply pipe 7; the water source and the liquid medicine are converged at the intersection of the bent pipe 9 and the water supply pipe 7 and then enter the hollow pipe 10.

The hollow pipe 10 is driven by an external driving device to move horizontally, an annular cavity 11 is arranged in the hollow pipe 10, the annular cavity 11 provides an environment for secondary buffering and mixing, the water outlet stability of the spray irrigation is further improved, a rotatable arc-shaped frame 20 is arranged at the lower side of the hollow pipe 10, and a plurality of bendable water outlet pipes 19 communicated with the cavity 11 are arranged at the lower side of the peripheral surface of the hollow pipe 10; specifically, the angle of the arc-shaped frame 20 can be adjusted to synchronously adjust the directions of the multiple water outlet pipes 19, so that the device is suitable for plants growing in different directions.

The driving device comprises a support 18 fixed in the shed, rotating shafts 12 driven by a motor 16 are arranged on the support 18 and positioned at two sides of the hollow pipe 10, chain wheels 17 are fixedly arranged on the rotating shafts 12 and positioned at two ends of the rotating shafts, and the two chain wheels 17 are connected through a chain 14.

The chain 14 is connected with the hollow pipe 10 through the limiting plate 13, when the chain 14 moves under the driving of the motor 16, the limiting plate 13 drives the hollow pipe 10 to do linear motion, the limiting plate 13 is connected with the chain 14 and the hollow pipe 10, the second transmission and limiting effects are achieved, and meanwhile the rotation prevention effect is achieved.

The circumference downside of hollow tube 10 is equipped with the arcuation slide 22 with hollow tube 10 axle center coincidence, slidable mounting has slider 23 in the slide 22, the end spiro union that the hollow tube 10 was kept away from to slider 23 has screw rod 21, the screw rod 21 other end wears out the arc frame 20 bottom after with the spiro union of arc frame 20, changes the position of slider 23 in slide 22 through pulling screw rod 21 and changes the angle of arc frame 20 to change the angle of a row of outlet pipe 19, rotate screw rod 21 and support the position that hollow tube 10 can fix arc frame 20, the operation degree of difficulty reduces.

In order to more conveniently observe the water outlet angle, angle scale marks are arranged on the side surface of the slide way 22, and the approximate direction of the water outlet angle of the water outlet pipe 19 is judged by observing the position of the screw rod 21 on the scale marks.

A plurality of circular holes for inserting the water outlet pipes 19 are formed in the arc-shaped frame 20, and the water outlet pipes 19 penetrate and are fixed in the circular holes; the water outlet pipe 19 is a snakeskin pipe; the round hole provides installation space for the water outlet pipe 19, the flexible hose is convenient for bend and does not influence water outlet, and the spray nozzle or the atomizing nozzle required by spray irrigation is installed at the other end of the flexible hose, so that water outlet can be realized.

The specific implementation mode is as follows:

the control system controls an external water supply pipeline to feed water into the strip-shaped water tank 1, when the water level reaches a certain position, the electronic liquid level meter 25 transmits a signal to the control system, the control system controls the water pump 6 to work, the water pump 6 pumps water in the strip-shaped water tank 1 through the water inlet pipe 2 and feeds the water into the cavity 11 of the hollow pipe 10 through the water feeding pipe 7, and finally the water is discharged from the water outlet pipe 19, meanwhile, the motor 16 drives the output end 15 of the motor to drive the hollow pipe 10 to synchronously move through a chain wheel and a chain, meanwhile, a limiting plate 13 between the chain 14 and the hollow pipe 10 synchronously moves to avoid the hollow pipe 10 from being skewed, finally, the hollow pipe 10 horizontally moves and simultaneously drives the medicine box 5 to move through a tripod, and the medicine box 5 moves on the I-steel 3 through the travelling wheels 4 to realize motion guidance;

when the insecticide needs to be sprayed, the control system controls the opening degree of the liquid medicine electromagnetic valve 8, liquid medicine flows out and is converged into the water supply pipe 7 through the bent pipe 9, the liquid medicine is mixed with a water source and then enters the hollow pipe 10, the purpose of random preparation is achieved, the medicine adding port 27 is used for adding the liquid medicine, the bent pipe 9 prevents the water source from flowing backwards, and the use is safer;

when the sprinkling irrigation direction needs to be adjusted, the screw 21 is shaken, the screw 21 drives the sliding block 23 to slide in the slideway 22 by a certain angle, the screw 21 drives the arc-shaped frame 20 to move, namely, the water outlet pipe 19 in the circular hole of the arc-shaped frame 20 is driven to move, then the screw 21 is screwed, the screw 21 moves in the sliding block 23 to the bottom of the screw 21 to extrude the hollow pipe 10, the fixation of the arc-shaped frame 20 is completed, then the purpose of adjusting the water outlet direction of the water outlet pipe 19 is realized, and the sprinkling irrigation device is suitable for plants in a specific irrigation mode.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. Sprinkling irrigation equipment in wisdom agricultural canopy, its characterized in that: the automatic water supply device comprises a strip-shaped water tank (1), a medicine box (5), a hollow pipe (10) and a water outlet pipe (19), wherein the medicine box (5) is assembled at the bottom of the strip-shaped water tank (1) in a sliding mode, the lower side of the medicine box (5) is fixedly provided with the hollow pipe (10) through a tripod (28) and moves synchronously with the hollow pipe (10), the top of the strip-shaped water tank (1) is provided with a water supply pipe (24) connected with an external water supply pipeline, and the upper side of the inner wall of the strip-shaped water tank (1) is provided with an electronic liquid level meter (25);

a water pump (6) is arranged on the side surface of the medicine box (5), a water inlet end of the water pump (6) is provided with a water inlet pipe (2), the water inlet pipe (2) bypasses the strip-shaped water tank (1) and extends into the strip-shaped water tank (1), a water outlet end of the water pump (6) is provided with a water supply pipe (7), the other end of the water supply pipe (7) is arranged at the top of the hollow pipe (10), a liquid medicine electromagnetic valve (8) is arranged at the bottom of the medicine box (5), a bent pipe (9) is arranged at the other end of the liquid medicine electromagnetic valve (8), and the other end of the bent pipe (9) is communicated with the water supply pipe (7);

the hollow pipe (10) is driven by an external driving device to move horizontally, an annular cavity (11) is arranged in the hollow pipe (10), a rotatable arc-shaped frame (20) is arranged on the lower side of the hollow pipe (10), and a plurality of bendable water outlet pipes (19) communicated with the cavity (11) are arranged on the lower side of the peripheral surface of the hollow pipe (10).

2. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 1, wherein: the sliding assembly between the strip-shaped water tank (1) and the medicine chest (5) is specifically as follows: the novel medical kit is characterized in that I-shaped steel (3) with the same direction as that of the strip-shaped water tank (1) is arranged at the bottom of the strip-shaped water tank (1), two groups of walking wheels (4) are symmetrically installed at the top of the medical kit (5), and the walking wheels (4) are arranged on the I-shaped steel (3) and slide along the I-shaped steel (3).

3. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 1, wherein: the driving device comprises a support (18) fixed in the shed, rotating shafts (12) driven by a motor (16) are installed on the two sides of the hollow pipe (10) on the support (18), chain wheels (17) are fixedly installed on the two ends of the rotating shafts (12), and the two chain wheels (17) are connected through chains (14).

4. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 3, wherein: the chain (14) and the hollow pipe (10) are connected through a limiting plate (13), and when the chain (14) moves under the driving of a motor (16), the limiting plate (13) drives the hollow pipe (10) to do linear motion.

5. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 1, wherein: the lower side of the peripheral surface of the hollow pipe (10) is provided with an arc-shaped slide way (22) which is coincided with the axis of the hollow pipe (10), a slide block (23) is arranged in the slide way (22) in a sliding mode, the end, far away from the hollow pipe (10), of the slide block (23) is in threaded connection with a screw rod (21), and the other end of the screw rod (21) is in threaded connection with the arc-shaped frame (20) and then penetrates out of the bottom of the arc.

6. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 5, wherein: the arc-shaped frame (20) is provided with a plurality of round holes for inserting the water outlet pipes (19), and the water outlet pipes (19) penetrate and are fixed in the round holes.

7. The intelligent agricultural in-shed sprinkler irrigation apparatus of claim 6, wherein: the water outlet pipe (19) is a snakeskin pipe.