CN111248060A

CN111248060A - Sprinkling irrigation equipment of agricultural usefulness

Info

Publication number: CN111248060A
Application number: CN201911314455.XA
Authority: CN
Inventors: 翁大胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-09

Abstract

The invention discloses an agricultural sprinkling irrigation device, which comprises a control box, wherein a plurality of supporting lifting mechanisms are uniformly arranged at the bottom end of the control box, an isolating cylinder is arranged in the middle of an inner cavity of the control box, a plurality of through holes are uniformly arranged in the middle of the outer circular surface of the isolating cylinder, the isolating cylinder divides the inner cavity of the control box into an outer cavity and an inner cavity, the inner cavity of the inner cavity is slidably connected with a sealing piston matched with the through holes, supporting rods are symmetrically arranged at the left and right sides of the top end of the control box, sprinkling irrigation pipes are fixedly connected at the top ends of all the supporting rods, a plurality of sprinkling nozzles are uniformly arranged at the bottom ends of the sprinkling irrigation pipes, and communicating pipe holes are formed; the invention drives the adjusting screw rod to rotate forwards and reversely by rotating the turntable, and the adjusting screw rod rotates to descend or ascend, thereby realizing the closing and releasing of the through hole, further adjusting the sprinkling irrigation flow, further realizing the adjustment of the irrigation flow, being convenient for adjusting the irrigation condition and further improving the irrigation quality.

Description

Sprinkling irrigation equipment of agricultural usefulness

Technical Field

The invention relates to the technical field of agricultural irrigation, in particular to a sprinkling irrigation device for agriculture.

Background

Agricultural irrigation mainly refers to irrigation operation performed on agricultural cultivation areas. Agricultural irrigation methods can be generally divided into traditional ground irrigation, general sprinkler irrigation and micro irrigation. Agricultural irrigation methods can be generally divided into traditional ground irrigation, general sprinkler irrigation and micro irrigation. Traditional ground irrigation comprises ridge irrigation, furrow irrigation, flood irrigation and flood irrigation, but the irrigation methods usually consume a large amount of water and have low water utilization capacity, so that the traditional ground irrigation is an unreasonable agricultural irrigation method. In addition, the common spray irrigation technology is a relatively common irrigation mode in Chinese agricultural production.

Agricultural irrigation can be divided into furrow irrigation, flood irrigation and flood irrigation according to different soil moistening modes, wherein 1, the furrow irrigation and furrow irrigation is realized by dividing irrigation soil into a series of rectangular small furrows by using ridges. When water is poured, after water is introduced into the ridge field, a thin water layer is formed on the ridge field, the water layer moves along the length direction of the ridge field, and soil is gradually moistened mainly under the action of gravity in the flowing process; 2. the furrow irrigation is to dig irrigation furrows among crop rows, and after water enters the irrigation furrows from the water conveying furrows, the soil is moistened by mainly utilizing the capillary action in the flowing process, so that the furrow irrigation has the obvious advantages that the soil structure near the roots of the crops is not damaged, the field surface is not hardened, the soil evaporation loss can be reduced, and the furrow irrigation is suitable for intertillage crops with wide row spacing; 3. flood irrigation (called grid field irrigation) is to divide the irrigation land into a plurality of grid fields by using field ridges, and to keep a water layer with a certain depth in the grid fields during irrigation, so as to wet the soil under the action of gravity, and is mainly suitable for rice irrigation; 4. the flood irrigation is a relatively extensive irrigation method, the irrigation uniformity is poor, and the water waste is large.

The existing irrigation device is very simple in structure and incapable of directly adjusting the sprinkling irrigation flow, so that the whole irrigation process cannot be subjected to intermediate adjustment, and the requirement of modern agricultural irrigation cannot be met.

Disclosure of Invention

The invention aims to provide an agricultural sprinkling irrigation device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the agricultural sprinkling irrigation device comprises a control box, wherein a plurality of supporting lifting mechanisms are uniformly arranged at the bottom end of the control box, an isolating cylinder is arranged in the middle of an inner cavity of the control box, a plurality of through holes are uniformly formed in the middle of an outer circular surface of the isolating cylinder, the isolating cylinder separates the inner cavity of the control box into an outer cavity and an inner cavity, the outer cavity is of a circular ring structure, the outer cavity is sleeved outside the inner cavity, a water inlet pipe is connected to the bottom end of the inner cavity in a through manner, a water pump is installed on the water inlet pipe, a sealing piston matched with the through holes is slidably connected to the inner cavity of the inner cavity, an adjusting screw is embedded in the top wall of the inner cavity, the inner cavity is in threaded connection with the adjusting screw, the bottom end of the adjusting screw is rotatably connected to the top end of the sealing piston through a bearing seat, the, the top end of the control box is bilaterally and symmetrically provided with support rods, the top ends of all the support rods are fixedly connected with sprinkling irrigation pipes, a plurality of sprinkling nozzles are uniformly arranged at the bottom ends of the sprinkling irrigation pipes, communicating pipe holes are formed in the support rods, the sprinkling irrigation pipes are communicated with the outer chamber through communicating holes, water is pumped by a water pump during irrigation, enters the inner chamber through a water inlet pipe, enters the outer chamber through a through hole, finally enters the sprinkling irrigation pipes through communicating pipe holes, and is sprinkled on the ground through the sprinkling nozzles, so that irrigation is realized; the adjusting screw rod is driven to rotate forwards by rotating the rotary table, and the adjusting screw rod rotates to descend, so that the sealing piston is pushed to descend, the through hole is gradually sealed by the sealing piston, and the sprinkling irrigation flow is reduced; meanwhile, the rotating disc is rotated reversely to drive the adjusting screw to ascend in a rotating mode, so that the sealing piston is driven to ascend, the through hole is released by the sealing piston, the sprinkling irrigation flow is increased, the irrigation flow is adjusted conveniently, and the irrigation quality is improved.

In a further embodiment, be equipped with the filter screen in the outer cavity, the filter screen is established in the top of through-hole, utilizes the filter screen to filter the solid impurity of aquatic, can effectually prevent that the impurity of aquatic from blockking up the sprinkling irrigation mouth to guarantee the life of whole device.

In a further embodiment, the front face of the control box is provided with a viewing window.

In further embodiment, support elevating system and include the foot rest, the foot rest is the U-shaped structure, and the bottom fixedly connected with steadying plate of foot rest, steadying plate is disc structure, the axis of steadying plate and the axis coincidence of foot rest, the inner chamber of foot rest is equipped with the pneumatic cylinder, the pneumatic cylinder passes through a plurality of dead lever fixed connection on the inner chamber wall of foot rest, and the top fixedly connected with lifter of the hydraulic stem on the pneumatic cylinder, the top of lifter runs through the top of foot rest and fixed connection is in the bottom of control box, is sliding connection between lifter and the foot rest, stretches out or accomodates the lifter through the pneumatic cylinder to the rising or the decline of control box, and then finally realize the rising or the decline of sprinkling irrigation pipe, thereby control sprinkling irrigation height is convenient for adjust the crops of different seasons's height, satisfies the irrigation demand in different periods.

The roof of foot rest inlays and is equipped with the stability tube with lifter matched with, the outside at the lifter is established to the stability tube cover, is sliding connection between stability tube and the lifter, through setting up the stability tube, can promote the stability that the control box goes up and down by a wide margin to guarantee the stability of whole irrigation.

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

1. the invention uses water pump to pump water, and it enters into inner chamber through water inlet pipe, then enters into outer chamber through hole, and finally enters into spray irrigation pipe through communicating pipe hole, and it is sprayed on the ground through irrigation nozzle, to realize irrigation; the adjusting screw rod is driven to rotate forwards by rotating the rotary table, and the adjusting screw rod rotates to descend, so that the sealing piston is pushed to descend, the through hole is gradually sealed by the sealing piston, and the sprinkling irrigation flow is reduced; meanwhile, the rotary disc is reversely rotated to drive the adjusting screw rod to rotate and rise, so that the sealing piston is driven to rise, the through hole is released by the sealing piston, the sprinkling irrigation flow is increased, the irrigation flow is adjusted, the irrigation condition is convenient to adjust, and the irrigation quality is improved;

2. the invention utilizes the filter screen to filter out solid impurities in water, and can effectively prevent the impurities in the water from blocking the spray nozzle, thereby ensuring the service life of the whole device;

3. the lifting rod is extended out or stored in the hydraulic cylinder, so that the lifting or descending of the box is controlled, and the lifting or descending of the sprinkling irrigation pipe is finally realized, so that the sprinkling irrigation height is controlled, the crops with different heights in different seasons can be conveniently adjusted, and the requirement of irrigation in different periods is met.

Drawings

FIG. 1 is a schematic view of an agricultural sprinkler;

FIG. 2 is a schematic view of the internal structure of an agricultural sprinkler;

fig. 3 is a schematic structural view of a supporting and lifting mechanism of an agricultural sprinkler.

In the figure: 1-control box, 2-supporting lifting mechanism, 21-foot rest, 22-stabilizing plate, 23-hydraulic cylinder, 24-fixing rod, 25-lifting rod, 26-stabilizing pipe, 3-isolating cylinder, 4-through hole, 5-outer chamber, 6-inner chamber, 7-water inlet pipe, 8-water pump, 9-adjusting screw, 10-rotary table, 11-bearing seat, 12-sealing piston, 13-supporting rod, 14-communicating pipe hole, 15-spray irrigation pipe, 16-spray nozzle, 17-filter screen and 18-observation window.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, an agricultural sprinkling irrigation device comprises a control box 1, wherein a plurality of supporting and lifting mechanisms 2 are uniformly arranged at the bottom end of the control box 1, an isolation cylinder 3 is arranged in the middle of an inner cavity of the control box 1, a plurality of through holes 4 are uniformly arranged in the middle of an outer circular surface of the isolation cylinder 3, the isolation cylinder 3 divides the inner cavity of the control box 1 into an outer cavity 5 and an inner cavity 6, the outer cavity 5 is of a circular ring structure, the outer cavity 5 is sleeved outside the inner cavity 6, a water inlet pipe 7 is connected at the bottom end of the inner cavity 6 in a penetrating manner, a water pump 8 is arranged on the water inlet pipe 7, a sealing piston 12 matched with the through holes 4 is slidably connected with the inner cavity of the inner cavity 6, an adjusting screw rod 9 is embedded in the top wall of the inner cavity 6, the inner cavity 6 is in threaded connection with the adjusting screw rod 9, the bottom end of the, the top end of the adjusting screw 9 is fixedly connected with the rotary table 10, the axis of the adjusting screw 9 coincides with the axis of the rotary table 10, the top end of the control box 1 is provided with support rods 13 in bilateral symmetry, the top ends of all the support rods 13 are fixedly connected with sprinkling irrigation pipes 15, the bottom ends of the sprinkling irrigation pipes 15 are uniformly provided with a plurality of sprinkling nozzles 16, the support rods 13 are internally provided with communication pipe holes 14, the sprinkling irrigation pipes 15 are communicated with the outer chamber 5 through the communication holes 14, water is pumped by a water pump 8 during irrigation and enters the inner chamber 6 through a water inlet pipe 7, then enters the outer chamber 5 through the through holes 4, and finally enters the sprinkling irrigation pipes 15 through the communication pipe holes 14 and is sprinkled on the ground through the sprinkling nozzles 16, so that irrigation is realized; the adjusting screw rod 9 is driven to rotate forwards by rotating the rotary table 10, the adjusting screw rod 9 rotates and descends, so that the sealing piston 12 is pushed to descend, the through hole 4 is gradually sealed by the sealing piston 12, and the sprinkling irrigation flow is reduced; meanwhile, the rotating disc 10 is rotated reversely to drive the adjusting screw rod 9 to rotate and rise, so that the sealing piston 12 is driven to rise, the through hole 4 is released by the sealing piston 12, the sprinkling irrigation flow is increased, the irrigation flow is adjusted, the irrigation condition is convenient to adjust, and the irrigation quality is improved.

Be equipped with filter screen 17 in the outer cavity 5, filter screen 17 is established in the top of through-hole 4, utilizes filter screen 17 to filter the solid impurity of aquatic, can effectually prevent that the impurity of aquatic from blockking up sprinkler irrigation nozzle 16 to guarantee the life of whole device.

The front of control box 1 is equipped with observation window 18, utilizes observation window 18 can directly watch the inside behavior of control box 1, guarantees going on smoothly of irrigation work.

Example 2

Referring to fig. 3, the difference from example 1 is: the supporting and lifting mechanism 2 comprises a foot rest 21, the foot rest 21 is of a U-shaped structure, the bottom end of the foot rest 21 is fixedly connected with a stabilizing plate 22, the stabilizer plate 22 is of a disc-shaped structure, the axis of the stabilizer plate 22 coincides with the axis of the foot rest 21, a hydraulic cylinder 23 is arranged in the inner cavity of the foot rest 21, the hydraulic cylinder 23 is fixedly connected to the wall of the inner cavity of the foot rest 21 through a plurality of fixing rods 24, a lifting rod 25 is fixedly connected to the top end of a hydraulic rod on the hydraulic cylinder 23, the top end of the lifting rod 25 penetrates through the top end of the foot rest 21 and is fixedly connected with the bottom end of the control box 1, the lifting rod 25 is in sliding connection with the foot rest 21, the lifting rod 25 is extended or retracted by the hydraulic cylinder 23, thereby controlling the raising or lowering of the box 1, and finally, the sprinkling irrigation pipe 15 is lifted or lowered, so that the sprinkling irrigation height is controlled, the crops with different heights in different seasons can be conveniently adjusted, and the irrigation requirements in different periods are met.

The roof of foot rest 21 inlays and is equipped with the stabilizer tube 26 with lifter 25 matched with, the stabilizer tube 26 cover is established in the outside of lifter 25, is sliding connection between stabilizer tube 26 and the lifter 25, through setting up stabilizer tube 26, can promote the stability that control box 1 goes up and down by a wide margin to guarantee the stability of whole irrigation.

According to the working principle of the embodiment 1-2, during irrigation, water is pumped by the water pump 8, enters the inner chamber 6 through the water inlet pipe 7, enters the outer chamber 5 through the through hole 4, finally enters the sprinkling irrigation pipe 15 through the communication pipe hole 14, and is sprinkled on the ground through the sprinkling irrigation nozzle 16, so that irrigation is realized; the adjusting screw rod 9 is driven to rotate forwards by rotating the rotary table 10, the adjusting screw rod 9 rotates and descends, so that the sealing piston 12 is pushed to descend, the through hole 4 is gradually sealed by the sealing piston 12, and the sprinkling irrigation flow is reduced; meanwhile, the rotary disc 10 is rotated reversely to drive the adjusting screw 9 to rotate and rise, so that the sealing piston 12 is driven to rise, the through hole 4 is released by the sealing piston 12, the sprinkling irrigation flow is increased, the irrigation flow is adjusted, the irrigation condition is convenient to adjust, and the irrigation quality is improved; solid impurities in water are filtered by the filter screen 17, so that the spraying nozzle 16 can be effectively prevented from being blocked by the impurities in the water, and the service life of the whole device is ensured; meanwhile, the lifting rod 25 is extended out or accommodated through the hydraulic cylinder 23, so that the lifting or descending of the box 1 is controlled, the lifting or descending of the sprinkling irrigation pipe 15 is finally realized, the sprinkling irrigation height is controlled, the crops with different heights in different seasons can be conveniently adjusted, and the irrigation requirements in different periods are met; and through setting up stabilizator pipe 26, can promote the stability that control box 1 goes up and down by a wide margin to guarantee the stability of whole irrigation.

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 attributes 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The agricultural sprinkling irrigation device comprises a control box (1) and is characterized in that a plurality of supporting lifting mechanisms (2) are uniformly arranged at the bottom end of the control box (1), a separation cylinder (3) is arranged in the middle of an inner cavity of the control box (1), a plurality of through holes (4) are uniformly arranged in the middle of an outer circular surface of the separation cylinder (3), the separation cylinder (3) separates the inner cavity of the control box (1) into an outer cavity (5) and an inner cavity (6), a water inlet pipe (7) is connected at the bottom end of the inner cavity (6) in a penetrating way, a water pump (8) is installed on the water inlet pipe (7), a sealing piston (12) matched with the through holes (4) is connected to the inner cavity of the inner cavity (6) in a sliding way, an adjusting screw rod (9) is embedded in the top wall of the inner cavity (6), and the inner cavity (6) is in threaded connection with, the bottom of adjusting screw (9) is passed through bearing frame (11) and is rotated the top of connecting at sealed piston (12), the top fixed connection carousel (10) of adjusting screw (9), the top bilateral symmetry of control box (1) is equipped with bracing piece (13), all the top fixedly connected with of bracing piece (13) sprays irrigation pipe (15), the even a plurality of irrigation mouths (16) that are equipped with in bottom of spraying irrigation pipe (15), be equipped with in bracing piece (13) and link up through pore (14), spray irrigation pipe (15) link up outer cavity (5) through intercommunicating pore (14).

2. An agricultural sprinkler installation according to claim 1, characterised in that the outer chamber (5) is of annular configuration, the outer chamber (5) being arranged around the inner chamber (6).

3. An agricultural irrigation rig according to claim 1, wherein the front side of the control box (1) is provided with a viewing window (18).

4. An agricultural sprinkler according to claim 1, characterized in that the axis of the adjusting screw (9) coincides with the axis of the disc (10).

5. An agricultural irrigation rig according to claim 1, wherein a filter screen (17) is provided in the outer chamber (5), said filter screen (17) being positioned above the through-hole (4).

6. An agricultural sprinkling irrigation apparatus according to any one of claims 1 to 5, wherein the supporting lifting mechanism (2) comprises a foot rest (21), a stabilizing plate (22) is fixedly connected to the bottom end of the foot rest (21), a hydraulic cylinder (23) is arranged in an inner cavity of the foot rest (21), the hydraulic cylinder (23) is fixedly connected to the wall of the inner cavity of the foot rest (21) through a plurality of fixing rods (24), a lifting rod (25) is fixedly connected to the top end of a hydraulic rod on the hydraulic cylinder (23), the top end of the lifting rod (25) penetrates through the top end of the foot rest (21) and is fixedly connected to the bottom end of the control box (1), and the lifting rod (25) is slidably connected with the foot rest (21).

7. An agricultural sprinkler installation according to claim 6, characterised in that the foot (21) is of U-shaped configuration.

8. An agricultural irrigation rig according to claim 6 wherein the stabilising plate (22) is of disc-like configuration, the axis of the stabilising plate (22) coinciding with the axis of the foot (21).

9. An agricultural irrigation rig as claimed in claim 7, wherein a stabilizing pipe (26) is embedded in the top wall of the foot rest (21) and is matched with the lifting rod (25), the stabilizing pipe (26) is sleeved outside the lifting rod (25), and the stabilizing pipe (26) is connected with the lifting rod (25) in a sliding manner.