Agricultural irrigation vehicle

Abstract

The utility model relates to the technical field of agricultural irrigation, and provides an agricultural irrigation vehicle which comprises a movable base arranged in parallel, a water tank fixedly mounted on one side of the top of the base and internally provided with a mixing mechanism, and a lifting mechanism arranged on the other side of the top of the base, and the output end of the lifting mechanism is connected with a mounting plate. The driving mechanism drives the bidirectional screw rod to rotate and drives the two moving plates to move in the spraying pipe relatively away from each other, so that the arc-shaped baffle is driven to move in the spraying pipe to block and shield the nozzles, not located above crops, on the inner side of the spraying pipe, and the number of the water outlet nozzles of the spraying pipe can be conveniently adjusted according to requirements; therefore, the effect of adjusting the water yield according to the width of the planted crops is achieved, the irrigation flexibility and effect are effectively improved, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, and specifically to an agricultural irrigation vehicle. Background Art

[0002] Agricultural irrigation mainly refers to irrigation operations in agricultural cultivation areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. In ancient China, agricultural irrigation relied on precipitation from the sky and rivers on the ground. Farming was mainly concentrated in areas with abundant precipitation and well-developed river networks; farmers in these areas often engaged in agricultural production according to the solar terms.

[0003] The known authorized patent with application number: CN202320598635.0 discloses an agricultural irrigation vehicle with adjustable height, which belongs to the technical field of agricultural irrigation equipment. It includes a base, a water tank is provided on the top of the base, a protective shell is provided on the side of the water tank on the top of the base, a first motor is provided in the protective shell and is provided on the top of the base, a screw rod is connected to the top of the first motor and is rotatably connected to the top of the protective shell, a sliding plate is slidably connected in the protective shell through which the screw rod passes, a support rod is symmetrically fixed on the top of the sliding plate and passes through the top of the protective shell, a rectangular box is fixed on the top of the support rod, a second motor is provided at the bottom of the rectangular box, a main half gear is connected to one side of the second motor, an L-shaped rod is rotatably connected to the bottom of the rectangular box, and the L-shaped rod passes through the top of the rectangular box. The utility model can conveniently adjust the spraying height according to the irrigation needs; can conveniently adjust the spraying inclination angle according to the irrigation needs; can expand the spraying range of crops, avoid uneven irrigation, and improve irrigation efficiency.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: when it is used, it is not convenient to adjust the water output of the spray pipe according to the planting width of the crops. Since different types of crops are planted at different widths, when the width of the crops is narrow (that is, the width of the ridge is wider), the nozzles on the inner side of the spray pipe near the ridge are not above the crops. At this time, the nozzles on the inside cannot effectively spray the crops, which easily causes a waste of water resources, thereby reducing the irrigation effect of the crops. Utility Model Content

[0005] The utility model provides an agricultural irrigation vehicle, which solves the problem in the related art that it is inconvenient to adjust the water output of a spray pipe according to the planting width of crops.

[0006] The technical solution of the utility model is as follows: an agricultural irrigation vehicle comprises: a movable and parallelly arranged base;

[0007] A water tank fixedly mounted on one side of the top of the base and having a mixing mechanism therein;

[0008] A lifting mechanism is arranged on the other side of the top of the base, and the output end of the lifting mechanism is connected to a mounting plate;

[0009] A housing fixedly mounted at the top center of the mounting plate, with a bidirectional screw rod rotatably connected through its surface, and a driving mechanism is arranged inside the housing;

[0010] Two spray pipes are symmetrically fixedly mounted on the top of the mounting plate and rotatably connected to the bidirectional screw rod, and a water delivery mechanism is provided between the spray pipes and the water tank;

[0011] Two movable plates are symmetrically threadedly connected to the surface of the bidirectional screw rod and slidably connected to the spray pipe. One end of the movable plate is fixedly connected to an arc-shaped baffle contacting the inner wall of the spray pipe.

[0012] Preferably, the driving mechanism comprises a bevel gear 1 fixedly mounted on the surface of the bidirectional screw, a motor 1 fixedly mounted on the top of the housing, and a bevel gear 2 meshingly connected to the surface of the bevel gear 1;

[0013] The output end of the motor 1 passes through the housing and is connected to the bevel gear 2.

[0014] Preferably, the water delivery mechanism comprises a water pump fixedly mounted on the top of the base and a diverter hose fixedly connected to the output end of the water pump and connected to the two spray pipes;

[0015] A drainage pipe connected to the input end of the water pump is fixedly installed at the bottom of the water tank, and a valve is arranged on the surface of the drainage pipe.

[0016] Preferably, the lifting mechanism comprises a mounting box fixedly mounted on one side of the top of the base, a second motor fixedly mounted on the bottom wall of the mounting box, a threaded barrel fixedly connected to the output end of the second motor and rotatably connected to the mounting box, and a screw threadedly connected to the threaded barrel;

[0017] The mounting plate is fixedly connected to the top end of the screw rod.

[0018] Two telescopic rods are symmetrically fixedly installed on the top of the installation box, and the top ends of the telescopic rods are connected to the installation plate.

[0019] Preferably, the mixing mechanism comprises a stirring rod rotatably connected to the top wall of the water tank and a motor three fixedly mounted on the top of the water tank;

[0020] The output end of the motor three passes through the water tank and is connected to the stirring rod, and two heating tubes are symmetrically fixedly installed on both sides of the inner wall of the water tank.

[0021] A water injection pipe is fixedly installed on one side of the top of the water tank, and an end cap is threadedly connected on the surface of the port of the water injection pipe.

[0022] The working principle and beneficial effects of the utility model are:

[0023] When in use, the base is moved, and the water in the water tank is pumped into the spray pipe through the water delivery mechanism for spraying, so as to achieve the purpose of spraying and irrigating the crops. When the width of the crops to be planted is narrow, the bidirectional screw is driven to rotate by the driving mechanism, and the two movable plates are driven to move relatively away from each other into the spray pipe, thereby driving the arc baffle to move in the spray pipe, and the nozzles on the inner side of the spray pipe that are not above the crops are blocked, so that the number of water outlet nozzles of the spray pipe can be adjusted according to demand. Therefore, the effect of adjusting the water output according to the width of the crops to be planted is achieved, and the situation of wasting water resources caused by the nozzles that cannot spray and irrigate the crops is avoided, which effectively improves the flexibility and effect of irrigation and saves the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0026] Figure 2 It is a partial three-dimensional structural schematic diagram of the mounting plate of the utility model;

[0027] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the installation box of the utility model;

[0028] Figure 4 It is a cross-sectional three-dimensional structural schematic diagram of the water tank of the utility model;

[0029] In the figure: 1. base; 2. water tank; 3. mounting plate; 4. housing; 5. bidirectional screw; 6. spray pipe; 7. moving plate; 8. arc baffle; 9. bevel gear one; 10. motor one; 11. bevel gear two; 12. water pump; 13. diverter hose; 14. mounting box; 15. motor two; 16. threaded barrel; 17. screw; 18. telescopic rod; 19. stirring rod; 20. motor three; 21. heating tube. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0031] See also Figure 1 - Figure 4The utility model provides an agricultural irrigation vehicle, comprising: a movable and parallelly arranged base 1;

[0032] A water tank 2 is fixedly mounted on one side of the top of the base 1;

[0033] A lifting mechanism is arranged on the other side of the top of the base 1, and the output end of the lifting mechanism is connected to the mounting plate 3;

[0034] A housing 4 is fixedly mounted at the top center of the mounting plate 3, and a bidirectional screw rod 5 is rotatably connected to the surface of the housing 4, and a driving mechanism is arranged inside the housing 4;

[0035] Two spray pipes 6 are symmetrically fixedly mounted on the top of the mounting plate 3 and rotatably connected to the bidirectional screw rod 5, and a water delivery mechanism is provided between the spray pipes 6 and the water tank 2;

[0036] Two movable plates 7 are symmetrically threadedly connected to the surface of the bidirectional screw rod 5 and slidably connected to the spray pipe 6. One end of the movable plate 7 is fixedly connected to an arc baffle 8 in contact with the inner wall of the spray pipe 6, wherein the length of the arc baffle 8 is consistent with the length of the nozzle distribution on the spray pipe 6.

[0037] When in use, the base 1 is moved, and the water in the water tank 2 is pumped into the spray pipe 6 through the water delivery mechanism to spray the crops. When the width of the crops to be planted is narrow, the bidirectional screw 5 is driven to rotate by the driving mechanism, and the two movable plates 7 are driven to move relatively away from each other into the spray pipe 6, thereby driving the arc baffle 8 to move in the spray pipe 6, and the nozzles on the inner side of the spray pipe 6 that are not above the crops are blocked, so that the number of water outlet nozzles of the spray pipe 6 can be adjusted according to demand. Therefore, the effect of adjusting the water output according to the width of the crops to be planted is achieved, and the situation that the nozzles that cannot be used for spraying and irrigating the crops cause water waste is avoided, which effectively improves the flexibility and effect of irrigation and saves water waste.

[0038] Furthermore, the driving mechanism includes a bevel gear 1 9 fixedly mounted on the surface of the bidirectional screw 5, a motor 10 fixedly mounted on the top of the housing 4, and a bevel gear 2 11 meshingly connected to the surface of the bevel gear 1 9;

[0039] The output end of the motor 10 passes through the housing 4 and is connected to the bevel gear 2 11 .

[0040] Specifically, when adjusting the water discharge of the nozzle of the spray pipe 6, the motor 10 drives the bevel gear 2 11 at its output end to rotate, and drives the bevel gear 1 9 meshing therewith to rotate, thereby driving the bidirectional screw rod 5 to rotate, so that the movable plate 7 drives the arc baffle 8 to move to cover or open the nozzle.

[0041] Furthermore, the water delivery mechanism includes a water pump 12 fixedly mounted on the top of the base 1 and a diversion hose 13 fixedly connected to the output end of the water pump 12 and connected to the two spray pipes 6;

[0042] A drainage pipe connected to the input end of the water pump 12 is fixedly installed at the bottom of the water tank 2, and a valve is provided on the surface of the drainage pipe.

[0043] Specifically, the valve on the drain pipe is opened, the water in the water tank 2 is pumped out by the water pump 12, and the water is input into the spray pipe 6 through the diversion hose 13 for spraying, so as to achieve the effect of irrigating and spraying the crops.

[0044] Furthermore, the lifting mechanism includes a mounting box 14 fixedly mounted on one side of the top of the base 1, a motor 15 fixedly mounted on the bottom wall of the mounting box 14, a threaded barrel 16 fixedly connected to the output end of the motor 15 and rotatably connected to the mounting box 14, and a screw 17 threadedly connected to the threaded barrel 16;

[0045] The mounting plate 3 is fixedly connected to the top end of the screw rod 17 .

[0046] Two telescopic rods 18 are symmetrically fixedly mounted on the top of the installation box 14 , and the top ends of the telescopic rods 18 are connected to the installation plate 3 , wherein the telescopic rods 18 include but are not limited to gas springs, sleeves, and connecting rod assemblies.

[0047] Specifically, the motor 2 15 drives the threaded barrel 16 to rotate, so that the screw 17 drives the mounting plate 3 to rise and fall, and simultaneously drives the telescopic rod 18 to extend or retract, thereby achieving the purpose of adjusting the height of the spray pipe 6, making it convenient to adjust the spraying according to the height of the crops, and conveniently improving the effect of spraying irrigation.

[0048] Furthermore, a water injection pipe is fixedly installed on one side of the top of the water tank 2, and an end cap is threadedly connected to the surface of the port of the water injection pipe.

[0049] Specifically, by providing a water injection pipe and opening the end cover, it is convenient to inject water into the water tank 2 through the water injection pipe. Example 2

[0050] Based on the first embodiment, the present embodiment includes: a mixing mechanism, which is arranged in the water tank 2, and includes a stirring rod 19 rotatably connected to the top wall of the water tank 2 and a motor 3 20 fixedly installed on the top of the water tank 2;

[0051] The output end of the motor 3 20 passes through the water tank 2 and is connected to the stirring rod 19 . Two heating tubes 21 are symmetrically fixedly installed on both sides of the inner wall of the water tank 2 .

[0052] The technical solution provided by this embodiment is: when the land is used for pest control or nutrition supplementation, fertilizer is added into the water tank 2, and the motor 20 drives the stirring rod 19 to rotate to stir the water and fertilizer, and at the same time, the water is heated by the heating tube 21, so as to make the fertilizer dissolve evenly by heat, and avoid the influence of the spraying effect on the incomplete dissolution of the fertilizer.

[0053] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural irrigation vehicle, characterized in that: include: A movable and parallel-arranged base (1); A water tank (2) fixedly mounted on one side of the top of the base (1) and having a mixing mechanism therein; A lifting mechanism is arranged on the other side of the top of the base (1), and an output end of the lifting mechanism is connected to a mounting plate (3); A housing (4) is fixedly mounted at the top center of the mounting plate (3), and a bidirectional screw rod (5) is rotatably connected to the surface of the housing, and a driving mechanism is arranged inside the housing (4); Two spray pipes (6) are symmetrically fixedly mounted on the top of the mounting plate (3) and are rotationally connected to the bidirectional screw rod (5), and a water delivery mechanism is provided between the spray pipes and the water tank (2); Two movable plates (7) are symmetrically threadedly connected to the surface of the bidirectional screw rod (5) and slidably connected to the spray pipe (6); one end of the movable plate (7) is fixedly connected to an arc-shaped baffle (8) in contact with the inner wall of the spray pipe (6).

2. An agricultural irrigation vehicle according to claim 1, characterized in that: The driving mechanism comprises a bevel gear 1 (9) fixedly mounted on the surface of the bidirectional screw rod (5), a motor 1 (10) fixedly mounted on the top of the housing (4), and a bevel gear 2 (11) meshingly connected to the surface of the bevel gear 1 (9); The output end of the motor 1 (10) passes through the housing (4) and is connected to the bevel gear 2 (11).

3. The agricultural irrigation vehicle according to claim 1, characterized in that: The water delivery mechanism comprises a water pump (12) fixedly mounted on the top of the base (1) and a diversion hose (13) fixedly connected to the output end of the water pump (12) and connected to the two spray pipes (6); A drainage pipe connected to the input end of the water pump (12) is fixedly installed at the bottom of the water tank (2), and a valve is provided on the surface of the drainage pipe.

4. The agricultural irrigation vehicle according to claim 1, characterized in that: The lifting mechanism comprises a mounting box (14) fixedly mounted on one side of the top of the base (1), a second motor (15) fixedly mounted on the inner bottom wall of the mounting box (14), a threaded barrel (16) fixedly connected to the output end of the second motor (15) and rotatably connected to the mounting box (14), and a screw (17) threadedly connected to the threaded barrel (16); The mounting plate (3) is fixedly connected to the top end of the screw rod (17).

5. The agricultural irrigation vehicle according to claim 4, characterized in that: Two telescopic rods (18) are symmetrically fixedly mounted on the top of the installation box (14), and the top ends of the telescopic rods (18) are connected to the installation plate (3).

6. The agricultural irrigation vehicle according to claim 1, characterized in that: The mixing mechanism comprises a stirring rod (19) rotatably connected to the top wall of the water tank (2) and a motor (20) fixedly mounted on the top of the water tank (2); The output end of the motor three (20) passes through the water tank (2) and is connected to the stirring rod (19), and two heating tubes (21) are symmetrically fixedly mounted on both sides of the inner wall of the water tank (2).

7. An agricultural irrigation vehicle according to claim 6, characterized in that: A water injection pipe is fixedly mounted on one side of the top of the water tank (2), and an end cap is threadedly connected to the surface of the port of the water injection pipe.

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