CN211581337U

CN211581337U - Farmland irrigation system

Info

Publication number: CN211581337U
Application number: CN202020115351.8U
Authority: CN
Inventors: 李玉龙; 尹佳; 吴雪
Original assignee: Anhui Rencheng Construction Engineering Co ltd
Current assignee: Anhui Rencheng Construction Engineering Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-29
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a farmland irrigation system, which relates to the technical field of crop irrigation and comprises a carrier and a water storage tank arranged on the carrier, wherein the top of the water storage tank is provided with a dosing tank, one side of the water storage tank is provided with a sprinkling irrigation device, and the dosing tank is provided with a control valve; a stirring mechanism for stirring the liquid medicine is arranged in the water storage tank; the stirring mechanism comprises a first rotating shaft rotatably arranged in the water storage tank, a second rotating shaft sleeved outside the first rotating shaft and a driving piece arranged above the water storage tank and used for driving the first rotating shaft and the second rotating shaft to coaxially and reversely rotate; the first rotating shaft and the second rotating shaft are connected through a connecting piece; a mounting seat is arranged above the water storage tank; one side of the connecting frame, which is far away from the second bevel gear, is fixed on the mounting seat; the upper end surface of the mounting seat is provided with a motor; an output shaft of the motor is fixedly connected with the first rotating shaft; a plurality of stirring blades are arranged on the first rotating shaft and the second rotating shaft. The utility model discloses be favorable to liquid medicine and water to fuse fast, improve the validity of liquid medicine.

Description

Farmland irrigation system

Technical Field

The utility model belongs to the technical field of the crops irrigation technique and specifically relates to a farmland irrigation system is related to.

Background

Crops are often arid, but the crops are grown in real time with appropriate water supplementation to ensure the yield. Therefore, when the precipitation is insufficient or unevenly distributed, and the water requirement of crops cannot be met, irrigation must be artificially performed to compensate for the insufficiency of natural rainfall.

If the liquid medicine needs to be added to the existing farmland irrigation device, a mixing device is not arranged in the water storage tank, so that the liquid medicine is not favorably and fully fused with water quickly, the effectiveness of the liquid medicine is influenced, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a farmland irrigation system, it can be favorable to liquid medicine and water to fuse fast, improves the validity of liquid medicine.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a farmland irrigation system comprises a carrier and a water storage tank arranged on the carrier, wherein a dosing tank is arranged at the top of the water storage tank, a sprinkling irrigation device is arranged on one side of the water storage tank, and a control valve is arranged on the dosing tank; a stirring mechanism for stirring the liquid medicine is arranged in the water storage tank; the stirring mechanism comprises a first rotating shaft rotatably arranged in the water storage tank, a second rotating shaft sleeved outside the first rotating shaft and a driving piece arranged above the water storage tank and used for driving the first rotating shaft and the second rotating shaft to coaxially and reversely rotate; the first rotating shaft and the second rotating shaft are connected through a connecting piece; a mounting seat is arranged above the water storage tank; one side of the connecting piece, which is far away from the second bevel gear, is fixed on the mounting seat; the upper end surface of the mounting seat is provided with a motor; an output shaft of the motor is fixedly connected with the first rotating shaft; and a plurality of stirring blades are arranged on the first rotating shaft and the second rotating shaft.

Through adopting above-mentioned technical scheme, before sprinkling irrigation to crops, at first open the control valve, make the liquid medicine can enter into the storage water tank, rotate through the first pivot of motor drive, first pivot passes through the driving piece and makes the second pivot rather than taking place the antiport, thereby can carry out the intensive mixing to liquid medicine and water in the storage water tank better, and set up two pivots, and make the coaxial antiport of two pivots, make the effect of mixture better, the validity of liquid medicine is higher, it is better to the watering effect of crops.

The present invention may be further configured in a preferred embodiment as: the connecting piece comprises a first fixing frame in rotating fit with the first rotating shaft, a second fixing frame in rotating fit with the second rotating shaft and a connecting frame for connecting the first fixing frame and the second fixing frame; the driving part comprises a first bevel gear arranged on the first rotating shaft and positioned below the first fixing frame, a fixed rod arranged on the connecting frame and horizontally arranged, a second bevel gear arranged at the end part of the fixed rod and meshed with the first bevel gear, and a third bevel gear arranged on the second rotating shaft and positioned above the second fixing frame.

Through adopting above-mentioned technical scheme, set up the connecting piece, can fix first pivot and second pivot for first pivot and second pivot can rotate firm. When the first pivot of motor drive rotates, be fixed in first epaxial first bevel gear and rotate thereupon, rotate with the second bevel gear of first bevel gear meshing, the epaxial third bevel gear of second commentaries on classics and second bevel gear intermeshing for third bevel gear rotates, and because second bevel gear's effect, the coaxial antiport of first bevel gear and third bevel gear, thereby can accelerate the mixing velocity to liquid medicine and water in the storage water tank, the mixed effect of liquid medicine and water has been improved, it is better to the sprinkling irrigation effect of crops.

The present invention may be further configured in a preferred embodiment as: the sprinkling irrigation device comprises a water pump arranged on the carrier, a water inlet pipe connected with the water inlet end of the water pump and extending into the water storage tank, a water outlet pipe connected with the water outlet end of the water pump, a connecting pipe arranged at the end part of the water outlet pipe, which is far away from the water storage tank, and a spray head arranged at the end part of the connecting pipe; the spray head is a water pressure automatic rotating spray head.

Through adopting above-mentioned technical scheme, take out the water in the storage water tank through the water pump for the connecting pipe department can be carried through the water pump to liquid medicine mixture, sprays from the shower nozzle department, thereby realizes the action of sprinkling irrigation. Set the shower nozzle to water pressure autogiration shower nozzle, can be according to water pressure for the shower nozzle can rotate when using and evenly spray, improves the active area of shower nozzle, makes the scope of spraying more extensive.

The present invention may be further configured in a preferred embodiment as: the spray head comprises a water column and three pouring columns which are uniformly distributed along the circumferential direction of the water column and are vertical to the water column; a plurality of water spray holes are formed in the irrigation column at intervals along the length direction; the water column is connected with the connecting pipe through a connecting part, and the lower end of the water column and the connecting part are in rotary dynamic seal; the filling columns are communicated with each other between the water columns.

Through adopting above-mentioned technical scheme, all sides equipartition at the water column has three to irritate the post, when the water pump draws water and carries out the shower nozzle from the connecting pipe, because the setting of irritating the post for the hole for the blowhole sets up along the circumference symmetry of water column, produces different side direction effort to the water column, thereby makes water column and connecting portion produce rotatoryly, thereby makes every hole for the blowhole spray every corner with different corners, makes to irrigate more evenly, and the coverage area is bigger.

The present invention may be further configured in a preferred embodiment as: a baffle ring is arranged on the periphery of the water column and at a position close to the connecting pipe; the connecting part comprises a bearing sleeved at the end part of the connecting pipe close to the water column, an end cover arranged outside the bearing and connected with the water column, and a sealing cover in threaded connection with one end of the end cover close to the connecting pipe; two ends of the bearing are respectively abutted with the baffle ring and the sealing cover; the inner top wall of the end cover is abutted against the end face, deviating from the connecting pipe, of the baffle ring, and the inner side wall of the end cover is provided with internal threads; the sealing cover comprises a sealing plate which is abutted against the end part of the end cover and a sleeve which is arranged on one side of the sealing plate close to the end cover; the outer side wall of the sleeve is provided with an external thread matched with the internal thread; the inner side wall of the sleeve is abutted against the outer side of the bearing.

Through adopting above-mentioned technical scheme, set up and keep off the ring, the convenience is fixed the end cover, be provided with the bearing at the lateral wall of connecting pipe, make the inner circle of bearing fixed with the lateral wall of connecting pipe, telescopic inside wall is fixed with the outer lane butt of bearing, when the axis of water pressure drive shower nozzle along the water column rotates, the rotation between water column and the connecting pipe can be realized to the bearing, and frictional force between the two is little, and rotation rate is fast, can evenly spray crops.

The present invention may be further configured in a preferred embodiment as: one end of the stirring blade close to the first rotating shaft is fixedly connected with a connecting sheet; the first rotating shaft and the second rotating shaft are fixedly connected with two vertically arranged fixing pieces; the connecting sheet is positioned between the two fixing sheets; and the fixing piece is provided with a positioning bolt in threaded connection with the fixing piece and the connecting piece.

Through adopting above-mentioned technical scheme, set up stationary blade and connection piece, the convenience is dismantled the installation of stirring leaf for can conveniently dismantle when the stirring leaf damages or needs clear up and get off and change. When the stirring leaf is dismantled to needs, unscrew positioning bolt, take out the stirring leaf from between two stationary blades and can realize dismantling, simple structure, the installation is dismantled conveniently.

The present invention may be further configured in a preferred embodiment as: the lower half part of the dosing box is funnel-shaped; the outer side wall of the dosing box is provided with scale marks.

Through adopting above-mentioned technical scheme, set up the scale mark, conveniently observe, can control the quantity of the liquid medicine that needs to add for the liquid medicine concentration of liquid medicine mixed liquid can be fit for the growth of crops more.

The present invention may be further configured in a preferred embodiment as: and a support frame for supporting the connecting pipe is arranged on the object carrier.

Through adopting above-mentioned technical scheme, set up the support frame, be convenient for support the connecting pipe for the connecting pipe is more stable when using, thereby guarantees that the liquid medicine that sprays is more even.

To sum up, the utility model discloses following beneficial effect has:

1. the two rotating shafts are arranged and rotate coaxially and reversely, so that the mixing effect is better, the effectiveness of the liquid medicine is higher, and the irrigating effect on crops is better;

2. the spray head is set to be a water pressure automatic rotating spray head, so that the spray head can rotate to spray uniformly when in use according to the water pressure, the action area of the spray head is increased, and the spraying range is wider;

3. set up stationary blade and connection piece, the convenience is dismantled the installation to the stirring leaf for can conveniently dismantle when the stirring leaf damages or needs clear up and get off and change.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a stirring mechanism of the embodiment;

fig. 3 is a schematic view of the structure of the connection portion of the embodiment.

Reference numerals: 1. a carrier; 2. a water storage tank; 21. a mounting seat; 22. a motor; 3. a sprinkling irrigation device; 31. a water pump; 32. a water inlet pipe; 33. a water outlet pipe; 34. a spray head; 341. a water column; 342. filling the column; 343. a water spray hole; 344. a baffle ring; 35. a connecting pipe; 36. a support frame; 4. a dosing box; 41. a control valve; 5. a stirring mechanism; 51. a first rotating shaft; 511. a fixing sheet; 52. a second rotating shaft; 53. a drive member; 531. a first bevel gear; 532. fixing the rod; 533. a second bevel gear; 534. a third bevel gear; 54. stirring blades; 541. connecting sheets; 6. a connecting member; 61. a first fixing frame; 62. a second fixing frame; 63. a connecting frame; 7. a connecting portion; 71. an end cap; 72. a sealing cover; 721. a sealing plate; 722. a sleeve; 73. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a farmland irrigation system, which comprises a carrier 1, a water storage tank 2 and a sprinkling irrigation device 3. The storage box is fixedly arranged on the object carrier 1. The sprinkling irrigation device 3 is fixedly arranged on one side of the water storage tank 2. The top of the water storage tank 2 is connected with a dosing tank 4, and the bottom of the dosing tank 4 is provided with a control valve 41, so that dosing dosage can be conveniently controlled. The latter half of dosing tank 4 is hourglass hopper-shaped, and the lateral wall of dosing tank 4 is provided with the scale mark.

Referring to fig. 2, an installation base 21 is fixed above the water tank 2, and the installation base 21 has a U-shaped cross section. A motor 22 is fixed to the upper end surface of the mounting base 21. A stirring mechanism 5 is fixedly arranged in the water storage tank 2. The stirring mechanism 5 includes a first rotating shaft 51, a second rotating shaft 52, and a driving member 53.

Referring to fig. 2, the first rotating shaft 51 is rotatably disposed in the water storage tank 2, and an upper end of the first rotating shaft 51 extends out of an upper end of the water storage tank 2. An output shaft of the motor 22 is fixedly connected to an upper end of the first rotating shaft 51. The second shaft 52 is sleeved outside the first shaft 51. A plurality of stirring blades 54 are fixedly mounted on the first rotating shaft 51 and the second rotating shaft 52. One end of the stirring blade 54 close to the first rotating shaft 51 is fixedly connected with a connecting sheet 541, the first rotating shaft 51 and the second rotating shaft 52 are fixedly connected with two vertically arranged fixing sheets 511, the connecting sheet 541 is inserted between the two fixing sheets 511, and the fixing sheets 511 and the connecting sheet 541 are in threaded connection through a positioning bolt, so that the stirring blade 54 is convenient to replace when needing to be cleaned.

Referring to fig. 2, the first and second

rotating shafts

51 and 52 are connected by a connecting member 6. The connecting member 6 includes a first fixing frame 61, a second fixing frame 62 and a connecting frame 63. The first fixing frame 61 is rotatably engaged with the first rotating shaft 51. The second fixing frame 62 is rotatably engaged with the second rotating shaft 52. The connecting frame 63 is connected to the first fixing frame 61 and the second fixing frame 62, and one side of the connecting frame 63 departing from the first rotating shaft 51 is fixedly connected to the inner side wall of the mounting base 21.

Referring to fig. 2, a driving member 53 is fixed above the water storage tank 2 for driving the first and second

rotating shafts

51 and 52 to rotate coaxially and reversely, so as to improve the efficiency of stirring the liquid medicine and the water. The driving member 53 includes a first bevel gear 531, a fixed lever 532, a second bevel gear 533, and a third bevel gear 534. The first bevel gear 531 is fixed on the first rotating shaft 51, the first bevel gear 531 is located below the first fixing frame 61, and an axis of the first bevel gear 531 coincides with an axis of the first rotating shaft 51. The fixing lever 532 is horizontally fixed to the connecting frame 63 and extends in a direction close to the first rotating shaft 51. The second bevel gear 533 is fixed to an end of the fixing lever 532, and the second bevel gear 533 is engaged with the first bevel gear 531. The third bevel gear 534 is fixed on the second rotating shaft 52, and the third bevel gear 534 is located above the second fixing frame 62, and the axis of the third bevel gear 534 coincides with the axis of the second rotating shaft 52.

Referring to fig. 1, the sprinkler 3 includes a water pump 31, a water inlet pipe 32, a water outlet pipe 33, a connection pipe 35, and a sprinkler head 34. The water pump 31 is fixed on the object carrier 1. The water inlet pipe 32 is connected to the water inlet end of the water pump 31 and one end of the water inlet pipe 32 extends into the water storage tank 2. The water outlet pipe 33 is connected to the water outlet end of the water pump 31. A connecting pipe 35 is connected to the end of the outlet pipe 33 facing away from the storage tank 2. The support 36 is fixed on the carrier rack 1 and used for supporting the connecting pipe 35, so that the stability of the sprinkling irrigation device 3 in use is improved.

Referring to fig. 3, the head 34 is a hydraulic automatic rotary head, and is rotatably connected to the connection pipe 35 through the connection part 7. The spray head 34 includes a water column 341 and a water pouring column 342. The lower end of the water column 341 and the connecting part 7 are rotary dynamic seal. Three filling columns 342 are uniformly distributed along the circumference of the water column 341 and are perpendicular to the water column 341. The three irrigation columns 342 are provided with a plurality of water spraying holes 343 at intervals along the length direction. The filling columns 342 are communicated with the water columns 341.

Referring to fig. 3, a stopper 344 is formed around the water column 341 and near the connection pipe 35. The connecting portion 7 includes a bearing 73, an end cap 71, and a seal cover 72. The bearing 73 is sleeved on the end portion of the connecting pipe 35 close to the water column 341, and the inner ring of the bearing 73 is fixed with the connecting pipe 35. Both ends of the bearing 73 abut against the stopper ring 344 and the seal cover 72, respectively. The end cap 71 is mounted on the outside of the bearing 73 and connected to the water column 341. The inner top wall of the end cover 71 is abutted against the end face of the baffle ring 344 departing from the connecting pipe 35, and the inner side wall of the end cover 71 is tapped with internal threads. The seal cover 72 includes a seal plate 721 and a sleeve 722. The sealing plate 721 abuts against the end of the end cap 71. A sleeve 722 is formed on the side of the seal plate 721 adjacent the end cap 71. The outer side wall of the sleeve 722 is tapped with an external thread that mates with the internal thread. The inner side wall of the sleeve 722 abuts against the outer ring of the bearing 73.

The implementation principle of the embodiment is as follows: before the crops are required to be irrigated, the control valve 41 is opened firstly, the scale marks are observed, the dosage of the added liquid medicine is controlled, and the control valve 41 is closed after the liquid medicine is added. The motor 22 is turned on, so that the first motor 22 drives the first rotating shaft 51 to rotate, the second rotating shaft 52 and the first rotating shaft 51 rotate coaxially and reversely through the driving part 53, the stirring blades 54 on the first rotating shaft 51 and the second rotating shaft 52 fully mix the liquid medicine and the water in the water storage tank 2, and after the mixing is finished, the motor 22 is turned off. Open water pump 31, take the liquid medicine mixed liquid in the storage water tank 2 out for liquid medicine mixed liquid enters into shower nozzle 34 department through connecting pipe 35, because the structure setting of shower nozzle 34, under hydraulic effect, produce different lateral force to water column 341, thereby make water column 341 and connecting portion 7 produce rotatoryly, thereby make every hole for water spraying 343 spray every corner with different corners, make to irrigate more evenly, the coverage area is bigger.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a farmland irrigation system, includes carrier (1) and locates storage water tank (2) on carrier (1), the top of storage water tank (2) is equipped with dosing tank (4), one side of storage water tank (2) is equipped with sprinkling irrigation equipment (3), its characterized in that: a control valve (41) is arranged on the dosing box (4); a stirring mechanism (5) for stirring the liquid medicine is arranged in the water storage tank (2); the stirring mechanism (5) comprises a first rotating shaft (51) rotatably arranged in the water storage tank (2), a second rotating shaft (52) sleeved outside the first rotating shaft (51), and a driving piece (53) arranged above the water storage tank (2) and used for driving the first rotating shaft (51) and the second rotating shaft (52) to coaxially and reversely rotate; the first rotating shaft (51) is connected with the second rotating shaft (52) through a connecting piece (6); a mounting seat (21) is arranged above the water storage tank (2); one side of the connecting piece (6) departing from the second bevel gear (533) is fixed on the mounting seat (21); a motor (22) is arranged on the upper end face of the mounting seat (21); an output shaft of the motor (22) is fixedly connected with the first rotating shaft (51); the first rotating shaft (51) and the second rotating shaft (52) are provided with a plurality of stirring blades (54).

2. An agricultural irrigation system according to claim 1, wherein: the connecting piece (6) comprises a first fixed frame (61) rotationally matched with the first rotating shaft (51), a second fixed frame (62) rotationally matched with the second rotating shaft (52) and a connecting frame (63) for connecting the first fixed frame (61) and the second fixed frame (62); the driving piece (53) comprises a first bevel gear (531) arranged on the first rotating shaft (51) and positioned below the first fixing frame (61), a fixing rod (532) arranged on the connecting frame (63) and horizontally arranged, a second bevel gear (533) arranged at the end part of the fixing rod (532) and meshed with the first bevel gear (531), and a third bevel gear (534) arranged on the second rotating shaft (52) and positioned above the second fixing frame (62).

3. An agricultural irrigation system according to claim 1, wherein: the sprinkling irrigation device (3) comprises a water pump (31) arranged on the carrier (1), a water inlet pipe (32) connected with the water inlet end of the water pump (31) and extending into the water storage tank (2), a water outlet pipe (33) connected with the water outlet end of the water pump (31), a connecting pipe (35) arranged at the end part of the water outlet pipe (33) departing from the water storage tank (2) and a spray head (34) arranged at the end part of the connecting pipe (35); the spray head (34) is a hydraulic automatic rotating spray head.

4. An agricultural irrigation system according to claim 3, wherein: the spray head (34) comprises a water column (341) and three filling columns (342) which are uniformly distributed along the circumferential direction of the water column (341) and are vertical to the water column (341); a plurality of water spray holes (343) are formed in the pouring column (342) at intervals along the length direction; the water column (341) is connected with the connecting pipe (35) through the connecting part (7), and the lower end of the water column (341) and the connecting part (7) are in rotary dynamic seal; the filling columns (342) are communicated with the water columns (341).

5. An agricultural irrigation system according to claim 4, wherein: a baffle ring (344) is arranged on the periphery of the water column (341) and close to the connecting pipe (35); the connecting part (7) comprises a bearing (73) sleeved at the end part of the connecting pipe (35) close to the water column (341), an end cover (71) arranged on the outer side of the bearing (73) and connected with the water column (341), and a sealing cover (72) in threaded connection with one end of the end cover (71) close to the connecting pipe (35); two ends of the bearing (73) are respectively abutted with the baffle ring (344) and the sealing cover (72); the inner top wall of the end cover (71) is abutted against the end face, deviating from the connecting pipe (35), of the baffle ring (344), and inner side walls of the end cover (71) are provided with inner threads; the sealing cover (72) comprises a sealing plate (721) abutted against the end part of the end cover (71) and a sleeve (722) arranged on one side of the sealing plate (721) close to the end cover (71); the outer side wall of the sleeve (722) is provided with an external thread matched with the internal thread; the inner side wall of the sleeve (722) abuts against the outer side of the bearing (73).

6. An agricultural irrigation system according to claim 1, wherein: one end of the stirring blade (54) close to the first rotating shaft (51) is fixedly connected with a connecting sheet (541); two vertically arranged fixing plates (511) are fixedly connected to the first rotating shaft (51) and the second rotating shaft (52); the connecting sheet (541) is positioned between the two fixing sheets (511); and the fixing piece (511) is provided with a positioning bolt in threaded connection with the fixing piece (511) and the connecting piece (541).

7. An agricultural irrigation system according to claim 1, wherein: the lower half part of the dosing box (4) is funnel-shaped; the outer side wall of the dosing box (4) is provided with scale marks.

8. An agricultural irrigation system according to claim 3, wherein: the luggage carrier (1) is provided with a support frame (36) for supporting the connecting pipe (35).