CN115039553B

CN115039553B - Irrigation and fertilization device for corn planting

Info

Publication number: CN115039553B
Application number: CN202210671161.8A
Authority: CN
Inventors: 王钧; 李广
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-07-25
Anticipated expiration: 2042-06-15
Also published as: CN115039553A

Abstract

The invention relates to the field of corn planting, in particular to an irrigation and fertilization device for corn planting, which comprises a stirring tank, a booster pump, conveying pipes, branch pipes and insertion pipes, wherein the bottom of the stirring tank is connected with the booster pump, the booster pump is connected with the conveying pipes, two sides of each conveying pipe are uniformly connected with the branch pipes, a sliding frame is arranged on each conveying pipe, and the insertion pipes are arranged on two sides of each sliding frame. This kind of maize is planted and is used fertigation device is provided with slidable slipframe through being provided with on the conveyer pipe to but be provided with the intubate of drawing on the slipframe for with being in charge of the butt joint, help quick adjustment irrigation position and position, overall structure is simple, and the operation is simple, only needs a conveyer pipe to carry out large tracts of land irrigation, can effectively reduce work load, labour saving and time saving realizes automatic function of supplying water, but automatic sealing is in charge when pulling out the intubate promptly, can adjust the interval between the intubate according to the demand, irrigation interval promptly, adopts automatic structure of supplying water, reduces operating procedure, saves the water source, and it is extremely convenient to use.

Description

Irrigation and fertilization device for corn planting

Technical Field

The invention relates to the field of corn planting, in particular to an irrigation and fertilization device for corn planting.

Background

Corn is one of crops in China, has higher nutritive value, is an excellent grain crop, is used as an important feed source in animal husbandry, aquaculture industry, and the like, is also one of indispensable raw materials in food, medical and health, light industry, chemical industry, and the like, has a plurality of biological activities such as antioxidation, anti-tumor, blood sugar reduction, immunity improvement, bacteriostasis and sterilization, and has wide development and application prospects.

The corn needs to be fertilized and irrigated during planting, especially in arid seasons, more water is needed for irrigation, if soil is dry during fertilization, granular fertilizer cannot be sprayed to the roots of the corn, and the irrigation and the fertilization are usually carried out together, so that water is used to permeate the roots of the corn with the fertilizer.

The current irrigation and fertilization device for corn planting that uses, the area of irrigation and fertilization is little, just needs to lay a large amount of water pipes when the operation to increase work load, waste time and energy, moreover, be unfavorable for quick adjustment irrigation position, still need to lift off the water pipe when adjusting irrigation position, close the valve again, complex operation can't realize automatic water supply, use extremely inconveniently.

Disclosure of Invention

The invention aims to provide an irrigation and fertilization device for corn planting, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a corn is planted and is used fertigation device, includes agitator tank, booster pump, conveyer pipe, is in charge of and intubate, the bottom of agitator tank is connected with the booster pump, be connected with the conveyer pipe on the booster pump, the both sides of conveyer pipe evenly are connected with a plurality of minutes pipes, be provided with the slipframe on the conveyer pipe, the both sides of slipframe are provided with the intubate.

Preferably, the top of agitator tank is fixed with the support, be fixed with the motor on the support, be fixed with the bull stick on the output shaft of motor, the bull stick stretches into in the agitator tank, just be fixed with a plurality of puddlers on the bull stick, the bottom of agitator tank is connected with down the liquid pipe, just the bottom of liquid pipe is connected on the feed liquor end of booster pump down.

Preferably, the liquid outlet end of the booster pump is connected with a liquid outlet pipe, the other end of the liquid outlet pipe is connected with a guide pipe, the other end of the guide pipe is connected with a hose, one end of the conveying pipe is connected to the hose, and the other end of the conveying pipe is sealed.

Preferably, the flow blocking mechanism is arranged in the branch pipe and comprises a baffle disc, a first inner supporting plate, a spring and a sealing disc, the baffle disc and the first inner supporting plate are fixed in the branch pipe, the spring is fixed at the center of one side of the first inner supporting plate, the sealing disc is fixed at the other end of the spring, a through hole is formed in the center of the baffle disc, and four limiting blocks are fixed on the inner wall of the branch pipe.

Preferably, two sliding grooves are formed in the side walls of the upper portion and the lower portion of the conveying pipe, two sliding blocks are fixed on the inner walls of the upper portion and the lower portion of the sliding frame, and the sliding blocks are located in the corresponding sliding grooves.

Preferably, rubber barrels are inserted and fixed at two sides of the sliding frame, the insertion pipe is inserted on the rubber barrels, a second inner supporting plate is fixed at the inner side of the inner end of the insertion pipe, a push rod is fixed at the center of one side of the second inner supporting plate, a sealing ring is sleeved at the inner end of the insertion pipe, and the insertion pipe is directly opposite to a branch pipe at the corresponding side.

Preferably, a plurality of support legs are detachably connected to the bottom of the conveying pipe.

Preferably, a controller is fixed on the bracket and is electrically connected with the motor and the booster pump respectively.

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

according to the invention, the motor, the rotating rod and the stirring rod combination are arranged on the stirring tank, so that the fertilizer and the water are stirred, the fertilizer is conveniently and fully dissolved in the water, the uniformity of the fertilizer is improved, and meanwhile, the blocking of fertilizer particles is avoided.

According to the invention, the plurality of branch pipes are arranged on the conveying pipe and used for distributing fertilizer and water, so that the irrigation and fertilization in different directions are facilitated, and the large-area irrigation and fertilization functions are realized.

According to the invention, the sliding frame is arranged on the conveying pipe, and the drawable insertion pipe is arranged on the sliding frame and used for being in butt joint with the branch pipes, so that the rapid adjustment of the irrigation position and the direction is facilitated, the whole structure is simple, the operation is simple, the large-area irrigation can be performed only by one conveying pipe, the workload can be effectively reduced, and the time and the labor are saved.

According to the invention, the choke mechanism is arranged in the branch pipes and used for being connected with the insertion pipes, and the automatic water supply is inserted and connected, so that the branch pipes can be automatically sealed when the insertion pipes are pulled out, the spacing between the insertion pipes, namely the irrigation spacing, can be adjusted according to requirements, and the automatic water supply structure is adopted, so that the operation procedure is reduced, the water source is saved, and the use is extremely convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view showing the structure of the invention for inserting a cannula into a sub-tube;

FIG. 3 is a schematic view of the structure of the positions of the branched pipe and the cannula in the invention;

FIG. 4 is a schematic view of the structure of the cannula and the branch tube of the present invention;

fig. 5 is a schematic view of the structure of the invention when the cannula is abutted with the branch tube.

In the figure: 1. a stirring tank; 2. a bracket; 3. a motor; 4. a rotating rod; 5. a stirring rod; 6. a liquid discharging pipe; 7. a booster pump; 8. a liquid outlet pipe; 9. a conduit; 10. a hose; 11. a delivery tube; 12. a branch pipe; 13. a sliding frame; 14. a rubber cylinder; 15. a cannula; 16. a baffle disc; 17. a first inner stay plate; 18. a spring; 19. a sealing plate; 20. a seal ring; 21. a second inner stay plate; 22. a push rod; 23. a limiting block; 24. a slide block; 25. support legs; 26. and a controller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a corn is planted and is used fertigation device, includes agitator tank 1, booster pump 7, conveyer pipe 11, is in charge of 12 and intubate 15, and the bottom of agitator tank 1 is connected with booster pump 7, is connected with conveyer pipe 11 on the booster pump 7, and the both sides of conveyer pipe 11 evenly are connected with a plurality of minutes pipe 12, are provided with sliding frame 13 on the conveyer pipe 11, and sliding frame 13's both sides are provided with intubate 15.

In this embodiment, the top of agitator tank 1 is fixed with support 2, is fixed with motor 3 on the support 2, is fixed with bull stick 4 on motor 3's the output shaft, and bull stick 4 stretches into in the agitator tank 1, and is fixed with a plurality of puddlers 5 on the bull stick 4, and the bottom of agitator tank 1 is connected with down liquid pipe 6, and down liquid pipe 6's bottom is connected on booster pump 7's feed liquor end.

In this embodiment, the liquid outlet end of the booster pump 7 is connected with a liquid outlet pipe 8, the other end of the liquid outlet pipe 8 is connected with a conduit 9, the other end of the conduit 9 is connected with a hose 10, one end of a conveying pipe 11 is connected to the hose 10, and the other end of the conveying pipe 11 is sealed.

In this embodiment, a choke mechanism is disposed in the branched pipe 12, the choke mechanism includes a baffle disc 16, a first inner supporting plate 17, a spring 18 and a sealing disc 19, the baffle disc 16 and the first inner supporting plate 17 are fixed in the branched pipe 12, the spring 18 is fixed at the center of one side of the first inner supporting plate 17, the sealing disc 19 is fixed at the other end of the spring 18, a through hole is formed in the center of the baffle disc 16, and four limiting blocks 23 are fixed on the inner wall of the branched pipe 12.

In this embodiment, two sliding grooves are formed on the upper and lower side walls of the conveying pipe 11, two sliding blocks 24 are fixed on the upper and lower inner walls of the sliding frame 13, and the sliding blocks 24 are located in the corresponding sliding grooves.

In this embodiment, rubber cylinders 14 are inserted and fixed on two sides of the sliding frame 13, the insertion tube 15 is inserted on the rubber cylinders 14, a second inner supporting plate 21 is fixed on the inner side of the inner end of the insertion tube 15, a push rod 22 is fixed at the center of one side of the second inner supporting plate 21, an inherent sealing ring 20 is sleeved on the inner end of the insertion tube 15, and the insertion tube 15 is directly opposite to the branch tube 12 on the corresponding side.

In this embodiment, a plurality of support legs 25 are detachably connected to the bottom of the delivery pipe 11.

In this embodiment, a controller 26 is fixed on the support 2, and the controller 26 is electrically connected to the motor 3 and the booster pump 7 respectively.

The invention has the following advantages: the operation steps of the fertigation device for corn planting when in use are as follows:

step one: first, the fertigation device is installed in a corn field, the stirring tank 1 is located on the ground, the delivery pipe 11 is located in the corn field, the delivery pipe 11 is installed by the support legs 25, and then the controller 26 is connected to a power source.

Step two: closing the valve on the liquid pipe 6, pouring clear water and fertilizer into the stirring tank 1, starting the motor 3 through the controller 26, carrying the bull stick 4 and the puddler 5 to rotate after the motor 3 circular telegram work, stirring the liquid fertilizer, being convenient for let fertilizer fully dissolve in the aquatic, improving the homogeneity of fertilization, avoiding fertilizer granule to cause simultaneously to block.

Step three: after the fertilizer is completely dissolved in water, a valve on the liquid discharging pipe 6 is opened, the booster pump 7 is started through the controller 26, the water and fertilizer in the stirring tank 1 is delivered into the conveying pipe 11 under high pressure, and the sealing disc 19 is extruded on the baffle disc 16 by the spring 18 in the branch pipe 12 by utilizing self elasticity, so that the through holes on the baffle disc 16 are tightly sealed, and the water and fertilizer cannot flow out of the branch pipe 12.

Step four: the sliding frame 13 is pushed to slide, so that the sliding frame is positioned at two sides of the branch pipe 12, the insertion pipe 15 is pressed inwards as shown in fig. 2, the inner end of the insertion pipe 15 extends into the branch pipe 12, the ejector rod 22 in the insertion pipe 15 pushes the sealing disc 19 open as shown in fig. 5, the spring 18 is compressed, and at the moment, water and fertilizer in the branch pipe 12 flows out through the insertion pipe 15, so that irrigation and fertilization can be performed, and if large-area irrigation and fertilization are performed, the insertion pipe 15 can be sequentially inserted on the branch pipe 12, so that large-area irrigation and fertilization can be performed.

Step five: when local irrigation and fertilization are carried out, namely, the insertion pipe 15 which does not need water spraying irrigation is detached, the insertion pipe 15 can be pulled outwards, the insertion pipe 15 is separated from the branch pipe 12, as shown in fig. 4, the sealing disc 19 loses extrusion force, the spring 18 is tightly attached to the baffle disc 16 by the self elastic force against the sealing disc 19, and the through holes are sealed, so that water flow is automatically blocked, the whole structure is simple, the operation is simple, large-area irrigation can be carried out only by one conveying pipe 11, the workload can be effectively reduced, time and labor are saved, an automatic water supply structure is adopted, the operation program is reduced, the water source is saved, the use is extremely convenient, and the irrigation and fertilization efficiency is greatly improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a corn is planted with fertigation device, includes agitator tank (1), booster pump (7), conveyer pipe (11), is in charge of (12) and intubate (15), its characterized in that: the stirring tank is characterized in that a booster pump (7) is connected to the bottom of the stirring tank (1), a conveying pipe (11) is connected to the booster pump (7), a plurality of branch pipes (12) are uniformly connected to two sides of the conveying pipe (11), a sliding frame (13) is arranged on the conveying pipe (11), insertion pipes (15) are arranged on two sides of the sliding frame (13), a flow blocking mechanism is arranged in the branch pipes (12), the flow blocking mechanism comprises a baffle disc (16), a first inner supporting plate (17), springs (18) and a sealing disc (19), a baffle disc (16) and a first inner supporting plate (17) are fixed inside the branch pipes (12), a spring (18) is fixed to one side center of the first inner supporting plate (17), a sealing disc (19) is fixed to the other end of the spring (18), a through hole is formed in the center of the baffle disc (16), and four limiting blocks (23) are fixed to the inner wall of the branch pipes (12).

2. The fertigation device for corn planting of claim 1, wherein: the top of agitator tank (1) is fixed with support (2), be fixed with motor (3) on support (2), be fixed with bull stick (4) on the output shaft of motor (3), bull stick (4) stretch to in agitator tank (1), just be fixed with a plurality of puddler (5) on bull stick (4), the bottom of agitator tank (1) is connected with down liquid pipe (6), just the bottom of liquid pipe (6) is connected on the feed liquor end of booster pump (7).

3. The fertigation device for corn planting of claim 1, wherein: the liquid outlet end of the booster pump (7) is connected with a liquid outlet pipe (8), the other end of the liquid outlet pipe (8) is connected with a guide pipe (9), the other end of the guide pipe (9) is connected with a hose (10), one end of the conveying pipe (11) is connected to the hose (10), and the other end of the conveying pipe (11) is sealed.

4. The fertigation device for corn planting of claim 1, wherein: two sliding grooves are formed in the side walls of the upper side and the lower side of the conveying pipe (11), two sliding blocks (24) are fixed on the inner walls of the upper side and the lower side of the sliding frame (13), and the sliding blocks (24) are located in the corresponding sliding grooves.

5. The fertigation device for corn planting of claim 1, wherein: the rubber cylinder (14) is inserted and fixed on two sides of the sliding frame (13), the insertion pipe (15) is inserted on the rubber cylinder (14), a second inner supporting plate (21) is fixed on the inner side of the inner end of the insertion pipe (15), a push rod (22) is fixed at the center of one side of the second inner supporting plate (21), a sealing ring (20) is sleeved on the inner end of the insertion pipe (15), and the insertion pipe (15) is directly opposite to a branched pipe (12) on the corresponding side.

6. The fertigation device for corn planting of claim 4, wherein: the bottom of the conveying pipe (11) is detachably connected with a plurality of supporting legs (25).

7. The fertigation device for corn planting of claim 2, wherein: a controller (26) is fixed on the bracket (2), and the controller (26) is electrically connected with the motor (3) and the booster pump (7) respectively.