CN212971050U

CN212971050U - Hydraulic engineering is circulation irrigation and drainage device for farmland

Info

Publication number: CN212971050U
Application number: CN201922076759.9U
Authority: CN
Inventors: 何水坤
Original assignee: Shenzhen Xingquan Construction Co ltd
Current assignee: Shenzhen Xingquan Construction Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-04-16
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a water conservancy project farmland is with circulation irrigation and drainage device, including the bottom plate, bottom plate top border position department installs the water tank, water tank top middle part installs the water pump, water pump bottom middle part water inlet position department is connected with the drainage tube, water pump one end middle part delivery port position department is connected with the hose, hose one end middle part is connected with the irrigation and drainage pipe, irrigation and drainage pipe bottom installs the shower nozzle, the utility model has the advantages of scientific and reasonable structure, convenient to use safely, the utility model can promote or reduce irrigation and drainage pipe's horizontal height through irrigation and drainage pipe, shower nozzle, recess, lead screw, movable block, first fan-shaped nut, second fan-shaped nut, rotating electrical machines and shaft, can adjust irrigation and drainage pipe and shower nozzle's horizontal height, can promote or reduce irrigation and drainage pipe's horizontal height, can also drive the lead screw rotation through rotating electrical machines, is beneficial to irrigation to a larger area and accurate irrigation, and improves the irrigation efficiency.

Description

Hydraulic engineering is circulation irrigation and drainage device for farmland

Technical Field

The utility model relates to an agricultural irrigation technical field specifically is a hydraulic engineering farmland is with circulation drainage and irrigation device.

Background

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. But the water utilization efficiency of the common sprinkling irrigation technology is not high. The modern agricultural micro irrigation technology comprises micro-sprinkling irrigation, drip irrigation, infiltration irrigation and the like. The irrigation technologies generally have good water-saving performance and higher water utilization rate than the traditional irrigation mode, and certainly, have some disadvantages;

and current drainage irrigation device is the level that is difficult for adjusting irrigation to the moisture irrigation scope in to the farmland is not enough balanced, can make the inside moisture irrigation's in farmland unbalance, makes some position soil drying have some position moisture too much, and is unfavorable when the growth to crops, has caused crop growth unbalanced, and local growing trend is good, and local growing trend is relatively poor has reduced agricultural production efficiency, still can lead to agricultural production's cost to show the increase.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic engineering is circulation irrigation and drainage device for farmland can effectively solve and propose the level height that is difficult for adjusting irrigation among the above-mentioned background art to moisture irrigation scope to in the farmland is not balanced enough, can make the unbalance of the inside moisture irrigation in farmland, make some position soil drying have some position moisture too much, it is unfavorable when the growth to crops, it is unbalanced to have caused crop growth, local growing vigor is good, local growing vigor is relatively poor has reduced agricultural production efficiency, still can lead to agricultural production's cost to show the problem of increase.

In order to achieve the above object, the utility model provides a following technical scheme: a circulating irrigation and drainage device for a hydraulic engineering farmland comprises a bottom plate, wherein a water tank is arranged at the edge position of the top end of the bottom plate, a water pump is arranged in the middle of the top end of the water tank, a drainage tube is connected at the position of a water inlet in the middle of the bottom end of the water pump, a hose is connected at the position of a water outlet in the middle of one end of the water pump, an irrigation and drainage pipe is connected in the middle of one end of the hose, a spray head is arranged at the bottom end of the irrigation and drainage;

the middle of the top end of the bottom plate is provided with a mounting plate, the middle of the inner side of the mounting plate is provided with a groove, the bottom of the inner side of the groove is provided with a lead screw, the outer surface of the top of the lead screw is connected with a moving block through threads, the middle of one end of the moving block is welded with a fixed block, the bottom end of the lead screw is provided with a first fan-shaped nut in a melt casting mode, and the outer surface of the first fan-shaped nut;

the mounting panel one end bottom all installs the rotating electrical machines, the output shaft one end middle part of rotating electrical machines all is connected with the shaft, shaft one end and the fan-shaped nut of second looks founding, the input of water pump and rotating electrical machines all with the output electric connection of external power.

Preferably, the mounting panel top middle part all welds there is the supporting shoe, two install between the supporting shoe and collect the funnel, it is connected with the recovery tube to collect funnel bottom middle part, it has the filter to collect funnel top mid-mounting, filter top middle part welding has T type pole, T type pole middle part surface activity is connected with the movable rod, the brush piece is all installed at movable rod bottom middle part, the handle is all installed to movable rod top border position department.

Preferably, all be provided with the guard box outside water pump and the rotating electrical machines, water pump and rotating electrical machines all pass through frame fixed mounting, the quantity of frame sets up to three altogether.

Preferably, a sealing ring is arranged at the connecting position between the hose and the irrigation and drainage pipe, and a sealing ring is arranged at the connecting position between the collection funnel and the recovery pipe.

Preferably, the diameter of the water inlet end of the spray head is larger than that of the water outlet end, and the bottom of the spray head is conical.

Preferably, the pitch diameter helix angle of the first sector nut and the pitch diameter helix angle of the second sector nut are both forty degrees, and the overall diameter of the first sector nut is larger than that of the second sector nut.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure, safe and convenient use,

1. this practicality is through irrigation and drainage pipe, shower nozzle, recess, lead screw, movable block, first fan-shaped nut, second fan-shaped nut, rotating electrical machines and shaft, can adjust the level of irrigation and drainage pipe and shower nozzle, and the demand that can be actual promotes or reduces the level of irrigation and drainage pipe, can also drive the lead screw rotation through rotating electrical machines for governing speed can promote, is favorable to irrigating bigger area and accurate irrigation, and has improved the efficiency of irrigation.

2. This practicality can be collected rainwater and snow water through supporting shoe, collection funnel, recovery tube, filter and water tank to the collection of water resource has improved the feature of environmental protection of device, is favorable to rationalizing the use of water resource, has improved the suitability of device.

3. This practicality is through T type pole, movable rod, brush piece and handle, can clear up the debris of filter interception to through the combined use of T type pole and movable rod, the debris that clean that can be quick can reduce debris and block up the possibility of filter, has still reduced the clearance time of debris.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the mounting structure of the filter plate of the present invention;

FIG. 3 is a schematic view of the installation structure of the screw rod of the present invention;

fig. 4 is a schematic view of the installation structure of the collecting funnel of the present invention;

FIG. 5 is a schematic view of the installation structure of the T-bar of the present invention;

reference numbers in the figures: 1. a base plate; 2. a water tank; 3. a water pump; 4. a drainage tube; 5. a hose; 6. A drainage and irrigation pipe; 7. a spray head; 8. a fixed block; 9. mounting a plate; 10. a groove; 11. a screw rod; 12. A moving block; 13. a first sector nut; 14. a second sector nut; 15. a rotating electric machine; 16. A wheel axle; 17. a support block; 18. a collection funnel; 19. a recovery pipe; 20. a filter plate; 21. A T-shaped rod; 22. a movable rod; 23. a brush block; 24. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a water conservancy project farmland is with circulation irrigation and drainage device, including bottom plate 1, bottom plate 1 top edge position installs water tank 2, water tank 2 top middle part installs water pump 3, water pump 3 bottom middle part water inlet position connects with drainage tube 4, water pump 3 one end middle part water outlet position connects with hose 5, hose 5 one end middle part connects with irrigation and drainage pipe 6, irrigation and drainage pipe 6 bottom installs shower nozzle 7, irrigation and drainage pipe 6 middle part surface all cup joints fixed block 8, water pump 3 model 74 QZW-100;

the middle part of the top end of the bottom plate 1 is provided with a mounting plate 9, the middle part of the inner side of the mounting plate 9 is provided with a groove 10, the bottom of the inner side of the groove 10 is provided with a lead screw 11, the outer surface of the top of the lead screw 11 is connected with a moving block 12 through threads, the middle part of one end of the moving block 12 is welded with a fixed block 8, the bottom end of the lead screw 11 is provided with a first fan-shaped nut 13 in a melt casting mode, and the outer;

the bottom of one end of the mounting plate 9 is provided with a rotating motor 15, the middle of one end of an output shaft of the rotating motor 15 is connected with a wheel shaft 16, one end of the wheel shaft 16 is fused and cast with a second fan-shaped nut 14, the input ends of the water pump 3 and the rotating motor 15 are electrically connected with the output end of an external power supply, and the model of the rotating motor 15 is Y112M-4-4;

the middle of the top end of the mounting plate 9 is welded with supporting blocks 17, a collecting funnel 18 is arranged between the two supporting blocks 17, the middle of the bottom end of the collecting funnel 18 is connected with a recovery pipe 19, the middle of the top end of the collecting funnel 18 is provided with a filter plate 20, the middle of the top end of the filter plate 20 is welded with a T-shaped rod 21, the outer surface of the middle of the T-shaped rod 21 is actively connected with a movable rod 22, the middle of the bottom end of the movable rod 22 is provided with a hairbrush block 23, and the edge;

the water pump 3 and the rotating motor 15 are respectively provided with a protective box at the outer part, the water pump 3 and the rotating motor 15 are fixedly installed through the base, the number of the base is three, the water pump 3 and the rotating motor 15 can be safely protected, the influence of external environment is reduced, the service life of the water pump 3 and the service life of the rotating motor 15 are prolonged, the diameter of the water inlet end of the spray head 7 is larger than that of the water outlet end, the bottom of the spray head 7 is conical, the spraying flow rate of the spray head 7 is convenient to improve, and the irrigation efficiency is improved;

the connecting position department is provided with the sealing washer between hose 5 and the drainage and irrigation pipe 6, and the connecting position department is provided with the sealing washer between collection funnel 18 and the recovery tube 19, is convenient for improve the leakproofness of device, reduces the unexpected risk of leaking of water, and the pitch diameter helix angle of first fan-shaped nut 13 and second fan-shaped nut 14 is forty degrees angles, and first fan-shaped nut 13 overall diameter is greater than second fan-shaped nut 14 diameter, is favorable to intermeshing between first fan-shaped nut 13 and the second fan-shaped nut 14 to be connected.

The utility model discloses a theory of operation and use flow: in the actual use process, the water level of the water tank 2 is checked firstly, poor irrigation effect caused by insufficient water level is prevented, the water pump 3 is started again, water can flow into the water pump 3 from the water tank 2 through the drainage tube 4 through inertial centrifugal force generated by high-speed rotation of the impeller driven by the water pump 3 and then flows into the hose 5 through the water pump 3, the service length of the hose 5 can be increased according to actual conditions, the hose 5 is connected with the drainage and irrigation pipe 6, so that the water flows to the spray head 7 through the drainage and irrigation pipe 6 to be sprayed out, a worker starts the rotating motor 15 again, the wheel shaft 16 driven by the output shaft of the rotating motor 15 rotates clockwise, the second fan-shaped nut 14 drives the first fan-shaped nut 13 to rotate synchronously through threads, the screw rod 11 can be driven to rotate by the rotation of the first fan-shaped nut 13, the screw rod 11 drives the moving block 12 to move upwards along the horizontal direction of the screw rod 11, therefore, the change of the horizontal heights of the irrigation and drainage pipe 6 and the spray head 7 can be changed by rotating the screw rod 11, the horizontal heights of the irrigation and drainage pipe 6 and the spray head 7 can be conveniently increased or reduced according to actual requirements, and the irrigation effect on crops is conveniently improved;

in addition, when the device is started, rainwater and snow water can be collected through the collecting funnel 18 all the time, so that the collected water is filtered by the filter plate 20 and flows through the recovery pipe 19 to the water tank 2 to be collected, the circulation use of water is realized, the utilization efficiency of water can be improved, the environmental protection performance of the device is improved, the applicability of the device in the external environment is improved, the phenomenon that sundries are collected together with water is reduced through the filter plate 20 in the collecting process, the sundries are effectively intercepted on the outer surface of the filter plate 20, and the sundries can be cleaned by following workers,

when the clearance, the staff is through holding handle 24 for movable rod 22 uses T type pole 21 to rotate as the initial point, can drive brush piece 23 effectively and scrape filter 20 surface, so that the debris of filter 20 interception, the clearance of debris can be convenient for, can also reduce the possibility that debris blockked up filter 20, and reduced the clearance time of staff to debris.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering farmland is with circulation drainage and irrigation device, includes bottom plate (1), its characterized in that: a water tank (2) is mounted at the edge position of the top end of the bottom plate (1), a water pump (3) is mounted in the middle of the top end of the water tank (2), a drainage tube (4) is connected at the position of a water inlet in the middle of the bottom end of the water pump (3), a hose (5) is connected at the position of a water outlet in the middle of one end of the water pump (3), a drainage and irrigation pipe (6) is connected in the middle of one end of the hose (5), a spray head (7) is mounted at the bottom end of the drainage and irrigation pipe (6), and a fixing block (8;

the middle of the top end of the bottom plate (1) is provided with a mounting plate (9), the middle of the inner side of the mounting plate (9) is provided with a groove (10), the bottom of the inner side of the groove (10) is provided with a lead screw (11), the outer surface of the top of the lead screw (11) is connected with a moving block (12) through threads, the middle of one end of the moving block (12) is welded with a fixed block (8), the bottom end of the lead screw (11) is subjected to melt casting to form a first fan-shaped nut (13), and the outer surface of the first fan-shaped nut (13) is welded with;

rotating electrical machines (15) are all installed to mounting panel (9) one end bottom, the output shaft one end middle part of rotating electrical machines (15) all is connected with shaft (16), shaft (16) one end and second fan-shaped nut (14) founding mutually, the input of water pump (3) and rotating electrical machines (15) all with the output electric connection of external power.

2. The circular irrigation and drainage device for the hydraulic engineering farmland according to claim 1, characterized in that: mounting panel (9) top middle part all welds there is supporting shoe (17), two install between supporting shoe (17) and collect funnel (18), it is connected with recovery tube (19) to collect funnel (18) bottom middle part, it has filter (20) to collect funnel (18) top mid-mounting, filter (20) top middle part welding has T type pole (21), T type pole (21) middle part surface activity is connected with movable rod (22), brush piece (23) all are installed at movable rod (22) bottom middle part, handle (24) are all installed to movable rod (22) top border position department.

3. The circular irrigation and drainage device for the hydraulic engineering farmland according to claim 1, characterized in that: the water pump (3) and the rotating electrical machines (15) are externally provided with protective boxes, the water pump (3) and the rotating electrical machines (15) are fixedly installed through the bases, and the number of the bases is three.

4. The circular irrigation and drainage device for the hydraulic engineering farmland according to claim 2, characterized in that: the hose is characterized in that a sealing ring is arranged at the connecting position between the hose (5) and the irrigation and drainage pipe (6), and a sealing ring is arranged at the connecting position between the collecting funnel (18) and the recovery pipe (19).

5. The circular irrigation and drainage device for the hydraulic engineering farmland according to claim 1, characterized in that: the diameter of the water inlet end of the spray head (7) is larger than that of the water outlet end, and the bottom of the spray head (7) is conical.

6. The circular irrigation and drainage device for the hydraulic engineering farmland according to claim 1, characterized in that: the pitch diameter helix angle of the first sector nut (13) and the pitch diameter helix angle of the second sector nut (14) are both forty degrees, and the overall diameter of the first sector nut (13) is larger than that of the second sector nut (14).