Agricultural sprinkling machine

Abstract

The utility model relates to the technical field of agricultural sprinkling machines, and provides an agricultural sprinkling machine which comprises a chassis, the top end of the chassis is in sliding connection with a bottom rod used for moving transversely, the inner side wall of the bottom rod is in sliding connection with a top rod used for adjusting the height, and the top end of the top rod is fixedly provided with a mixing box used for mixing liquid medicine. The inner side wall of the mixing box is in sliding connection with a sealing piston used for pumping liquid. According to the agricultural sprinkling machine, water and a pesticide can be separately stored through the arranged storage assembly, then the water and the pesticide are pumped to the first water pipe and the first pesticide pipe through the adjusting assembly, and therefore after the water and the pesticide are conveyed into the mixing box at the same time to be mixed, the mixed liquid can be sprinkled outwards from the sprinkling assembly; after the chemical and water stored in the whole sprinkling machine are used up for sprinkling irrigation, the water and the chemical can be directly and rapidly supplemented, chemical preparation operation does not need to be conducted again, and the sprinkling irrigation efficiency of the whole sprinkling machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural sprinkler irrigation technology, specifically to an agricultural sprinkler irrigation machine. Background Technology

[0002] A sprinkler irrigation machine, also known as a sprinkler irrigation system or sprinkler irrigation unit, is a device used to irrigate crops in farmland.

[0003] Chinese patent discloses an agricultural sprinkler irrigation machine, publication number CN217644357U. The paper describes a machine with a base plate containing a housing, a water tank inside the housing, a water inlet pipe passing through the housing, a water pump inside the housing, an inlet pipe of the water pump connected to the water tank via a first flexible hose, an outlet pipe of the water pump connected to a second flexible hose passing through the housing, a nozzle connected to the second flexible hose, a support rod on one side of the housing, a sliding groove on the support rod, a spotlight mounted on the sliding groove, and the spotlight slidably connected to the sliding groove via a slider. The sprinkler head is fixed by a fixed clamp, and a moving device is set at each of the four corners of the bottom of the base plate. The sprinkler machine stores irrigation water in a water tank and then sprays it out from the sprinkler head. Since it may be necessary to add pesticides or nutrient solutions during the irrigation process, the sprinkler machine needs to store the solutions in the water tank before spraying. It cannot mix the pesticides and water at the same time as the irrigation, so the pesticides need to be remixed after the irrigation is completed, which makes the overall sprinkler machine cumbersome to use. Utility Model Content

[0004] The purpose of this utility model is to provide an agricultural sprinkler irrigation machine that solves the problem in related technologies where the sprinkler irrigation machine needs to be stored in the water tank after preparation before irrigation, and it is impossible to mix the agent and water at the same time as irrigation. This results in the need to re-prepare the agent after irrigation, which makes the overall use of the sprinkler irrigation machine cumbersome.

[0005] The technical solution of this utility model is as follows:

[0006] An agricultural sprinkler irrigation machine includes a chassis. A bottom rod for lateral movement is slidably connected to the top of the chassis. A top rod for height adjustment is slidably connected to the inner wall of the bottom rod. A mixing tank for mixing pesticides is fixedly installed at the top of the top rod. A sealing piston for pumping liquid is slidably connected to the inner wall of the mixing tank. An electro-hydraulic rod for driving the sealing piston to rise and fall is fixedly installed at the bottom end of the sealing piston. The fixed end of the electro-hydraulic rod is fixedly connected to the inner wall of the bottom end of the mixing tank. An outer cover for protection is fixedly installed on the outer side of the mixing tank. The bottom of the cover is fixedly connected to the outside of the mixing tank. The top of the mixing tank is connected to three one-way valve pipes for one-way output. The tops of the three one-way valve pipes are respectively connected to an output pipe, a first water pipe, and a first chemical pipe. The outer sides of the one-way valve pipes, output pipes, first water pipes, and first chemical pipes are fixedly connected to the inner sidewall of the outer cover. The top of the output pipe is connected to a spraying assembly for adjusting the spraying direction. One end of the first water pipe and the first chemical pipe is connected to an adjusting assembly for adjusting the liquid flow rate. The top of the chassis is also provided with a storage assembly for storing liquid.

[0007] Preferably, the storage assembly includes a water tank fixedly installed on the top of the chassis, a medicine tank fixedly installed on the top of the water tank, a second water pipe connected to one side of the water tank, and a second medicine pipe connected to one side of the medicine tank.

[0008] Preferably, the regulating assembly includes a regulating box that connects one end of a first water pipe and a first medicine pipe, an regulating ball that is rotatably connected to the inner wall of the regulating box, and the other side of the regulating box that is connected to one end of a second water pipe and a second medicine pipe respectively.

[0009] Preferably, the adjustment assembly further includes an adjustment rod slidably connected to the top of the adjustment ball, and the outer side of the adjustment rod is slidably connected to the inner wall of the top of the adjustment box.

[0010] Preferably, the spraying assembly includes a connecting cover rotatably connected to the outer side of the top end of the output pipe, and the top end of the connecting cover is connected to a nozzle.

[0011] Preferably, the spraying assembly further includes a positioning rod slidably connected to one side of the outer cover, the bottom end of the positioning rod being slidably connected to the top end of the outer cover.

[0012] Preferably, a limiting rod is slidably connected to the top of the bottom rod, the outer side of the limiting rod is inserted and communicated with the inner side wall of the top rod, and a movable rod is fixedly installed on the outer side of the bottom rod, the outer side of the movable rod is slidably connected to the inner side wall of the water storage tank.

[0013] Preferably, the bottom of the chassis is rotatably connected to three tires, and a push handle is fixedly installed at one end of the chassis.

[0014] The beneficial effects of this utility model are:

[0015] The storage components allow for separate storage of water and pesticides. These are then pumped into the first water pipe and the first pesticide pipe via adjustment components, allowing both to be simultaneously delivered to the mixing tank for mixing. The resulting liquid is then sprayed outwards from the spraying components. This ensures that the water and pesticides stored in the sprinkler system can be quickly replenished after use, eliminating the need for further pesticide mixing and improving the overall irrigation efficiency. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the medicine tank of this utility model;

[0019] Figure 3 This is a schematic diagram of the storage component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the mixing box of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the regulating box of this utility model;

[0022] In the diagram: 1. Chassis; 2. Base rod; 21. Top rod; 22. Limiting rod; 23. Moving rod; 3. Mixing tank; 31. Sealing piston; 32. Electro-hydraulic rod; 4. Outer cover; 5. One-way valve pipe; 51. Output pipe; 52. First water pipe; 53. First chemical pipe; 6. Spraying assembly; 61. Connecting cover; 62. Nozzle; 63. Positioning rod; 7. Adjustment assembly; 71. Adjustment box; 72. Adjustment ball; 73. Adjustment rod; 8. Storage assembly; 81. Water tank; 82. Chemical tank; 83. Second water pipe; 84. Second chemical pipe; 9. Tire; 10. Push handle. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] Please see Figure 1 , Figure 2 as well as Figure 3This embodiment proposes an agricultural sprinkler irrigation machine, including a chassis 1. A bottom rod 2 for lateral movement is slidably connected to the top of the chassis 1. A top rod 21 for height adjustment is slidably connected to the inner wall of the bottom rod 2. A mixing tank 3 for mixing pesticides is fixedly installed at the top of the top rod 21. A sealing piston 31 for pumping liquid is slidably connected to the inner wall of the mixing tank 3. An electro-hydraulic rod 32 for driving the sealing piston 31 to rise and fall is fixedly installed at the bottom end of the sealing piston 31. The fixed end of the electro-hydraulic rod 32 is fixedly connected to the inner wall of the bottom end of the mixing tank 3. A device for preventing... The outer cover 4 is fixedly connected to the outside of the mixing tank 3 at its bottom end. The top of the mixing tank 3 is connected to three one-way valve pipes 5 for unidirectional output. The tops of the three one-way valve pipes 5 are respectively connected to an output pipe 51, a first water pipe 52, and a first chemical pipe 53. The outer sides of the one-way valve pipes 5, output pipe 51, first water pipe 52, and first chemical pipe 53 are fixedly connected to the inner wall of the outer cover 4. The top of the output pipe 51 is connected to a spraying assembly 6 for adjusting the spraying direction. One end of the first water pipe 52 and the first chemical pipe 53 are connected to an adjusting assembly 7 for adjusting the liquid flow rate. The top of the chassis 1 also... A storage component 8 for storing liquid is provided. Three tires 9 are rotatably connected to the bottom of the chassis 1. A push handle 10 is fixedly installed at one end of the chassis 1. The entire chassis 1 is moved within the farmland by pushing the handle 10 and rolling the tires 9. The pesticides and water required for irrigation can be stored separately through the storage component 8. When irrigation is needed, the sealing piston 31 can be raised and lowered by the electric hydraulic rod 32 inside the mixing tank 3. When the sealing piston 31 moves downward, the water and pesticides can be released separately through the opening of two one-way valve pipes 5. The water flows through the first water pipe 52 and the first pesticide pipe 53, and is then transported to the mixing tank 3 through the one-way valve pipe 5, thereby achieving the mixing effect of pesticide and water. The regulating component 7 can adjust the liquid flow rate according to the ratio of pesticide to water. After the liquid is mixed, the sealing piston 31 can be moved upward by the electric hydraulic rod 32, which opens another one-way valve pipe 5, so that the mixed liquid can be sprayed upward from the output pipe 51 and flow to the spraying component 6 to spray onto the desired crops, thereby improving the convenience of the overall sprinkler irrigation machine for sprinkler irrigation operation.

[0025] Please see Figure 2 , Figure 3 , Figure 4 as well as Figure 5This embodiment proposes an agricultural sprinkler irrigation machine. The storage component 8 includes a water tank 81 fixedly installed on the top of the chassis 1, and a pesticide tank 82 fixedly installed on the top of the water tank 81. A second water pipe 83 is connected to one side of the water tank 81, and a second pesticide pipe 84 is connected to one side of the pesticide tank 82. The water tank 81 can be used to store water for sprinkler irrigation, while the pesticide tank 82 stores pesticides and can be replenished by adding water or pesticides respectively. Water inside the water tank 81 is discharged outward through the second water pipe 83, and pesticides inside the pesticide tank 82 are discharged outward through the second pesticide pipe 84. The adjustment component 7 includes an adjustment box 71 connected at one end to the first water pipe 52 and the first pesticide pipe 53. The inner side wall of the adjustment box 71 is rotatably connected to an adjustment mechanism. The regulating ball 72 and the regulating box 71 are respectively connected to one end of the second water pipe 83 and the second agent pipe 84. The regulating assembly 7 also includes an regulating rod 73 slidably connected to the top of the regulating ball 72. The outer side of the regulating rod 73 is slidably connected to the inner wall of the top of the regulating box 71. When it is necessary to adjust the flow rate of water or agent according to the ratio, the regulating rod 73 can be slid upward to disengage it from the regulating box 71. At this time, the regulating rod 73 can drive the regulating ball 72 to rotate inside the regulating box 71, and then the rotation can be adjusted according to the required liquid flow rate. The spraying assembly 6 includes a connecting cover 61 rotatably connected to the outer side of the top of the output pipe 51. The top of the connecting cover 61 is connected to the nozzle 62. 6 also includes a positioning rod 63 slidably connected to one side of the connecting cover 61. The bottom end of the positioning rod 63 is slidably connected to the top end of the outer cover 4. When the mixed liquid is conveyed into the output pipe 51, the connection between the output pipe 51 and the connecting cover 61 allows the mixed liquid to flow into the connecting cover 61 and then be sprayed outward from the nozzle 62. The nozzle 62 can slide upward through the positioning rod 63 to disengage from the outer cover 4 and the connecting cover 61, allowing the connecting cover 61 to drive the nozzle 62 to rotate outside the output pipe 51. After adjusting to a suitable angle, the positioning rod 63 is then passed through the opening on the connecting cover 61 and contacts the outer cover 4, thereby fixing the position of the connected cover 61 after rotation. The top end of the bottom rod 2 is slidably connected to a limiting rod 22. The outer side of the bottom rod 2 is connected to the inner wall of the top rod 21. A movable rod 23 is fixedly installed on the outer side of the bottom rod 2. The outer side of the movable rod 23 is slidably connected to the inner wall of the water storage tank 81. When it is necessary to adjust the spraying height of the nozzle 62, the movable rod 23 can be disengaged from the top rod 21, so that the top rod 21 slides inside the bottom rod 2. After adjusting the height of the nozzle 62, the movable rod 23 is inserted into the opening of the top rod 21 to fix the height of the top rod 21. The distance between the nozzle 62 and the water storage tank 81 can be adjusted according to the operation of the movable rod 23, so that the bottom rod 2 slides on the chassis 1. Then, the distance between the liquid sprayed by the nozzle 62 and the human body can be adjusted as needed, thereby improving the safety of the operator.

[0026] In this embodiment, during use, water and pesticides are first stored separately in the water storage tank 81 and the pesticide tank 82. When the sealing piston 31 slides downward inside the mixing tank 3, the water in the water storage tank 81 is pumped through the action of two one-way valve pipes 5 via the first water pipe 52, the regulating tank 71, and the second water pipe 83. The pesticide in the pesticide tank 82 is pumped through the first pesticide pipe 53, the regulating tank 71, and the second pesticide pipe 84. Thus, water and pesticides can be simultaneously transported to the mixing tank 3 for mixing. The mixed liquid can then be output from the other one-way valve pipe 5 to the output pipe 51. At this time, it can be transported to the connecting cover 61 and sprayed out from the nozzle 62 to irrigate crops. This allows the pesticides and water stored in the sprinkler machine to be quickly replenished directly after the irrigation is exhausted, without the need for further pesticide mixing, thus improving the overall irrigation efficiency of the sprinkler machine.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An agricultural sprinkler irrigation machine, comprising a chassis (1), characterized in that, The top of the chassis (1) is slidably connected to a bottom rod (2) for lateral movement. The inner wall of the bottom rod (2) is slidably connected to a top rod (21) for height adjustment. The top of the top rod (21) is fixedly installed with a mixing tank (3) for mixing the medicine. The inner wall of the mixing tank (3) is slidably connected to a sealing piston (31) for pumping liquid. The bottom end of the sealing piston (31) is fixedly installed with an electric hydraulic rod (32) for driving the sealing piston (31) to rise and fall. The fixed end of the electric hydraulic rod (32) is fixedly connected to the bottom inner wall of the mixing tank (3). The outer side of the mixing tank (3) is fixedly installed with a protective cover (4). The bottom end of the outer cover (4) is fixedly connected to the mixing tank (3). The mixing tank (3) is fixedly connected to the outside. The top of the mixing tank (3) is connected to three one-way valve pipes (5) for one-way output. The top of the three one-way valve pipes (5) is connected to the output pipe (51), the first water pipe (52) and the first agent pipe (53) respectively. The outside of the one-way valve pipe (5), the output pipe (51), the first water pipe (52) and the first agent pipe (53) are fixedly connected to the inner wall of the outer cover (4). The top of the output pipe (51) is connected to a spraying component (6) for adjusting the spraying direction. One end of the first water pipe (52) and the first agent pipe (53) is connected to an adjusting component (7) for adjusting the liquid flow rate. The top of the chassis (1) is also provided with a storage component (8) for storing liquid.

2. The agricultural sprinkler irrigation machine according to claim 1, characterized in that, The storage component (8) includes a water tank (81) fixedly installed on the top of the chassis (1), a medicine tank (82) fixedly installed on the top of the water tank (81), a second water pipe (83) connected to one side of the water tank (81), and a second medicine pipe (84) connected to one side of the medicine tank (82).

3. An agricultural sprinkler irrigation machine according to claim 2, characterized in that, The regulating assembly (7) includes a regulating box (71) that connects one end of a first water pipe (52) and a first medicine pipe (53). An regulating ball (72) is rotatably connected to the inner wall of the regulating box (71). The other side of the regulating box (71) is connected to one end of a second water pipe (83) and a second medicine pipe (84).

4. An agricultural sprinkler irrigation machine according to claim 3, characterized in that, The adjustment assembly (7) further includes an adjustment rod (73) slidably connected to the top of the adjustment ball (72), and the outer side of the adjustment rod (73) is slidably connected to the inner wall of the top of the adjustment box (71).

5. An agricultural sprinkler irrigation machine according to claim 1, characterized in that, The spraying assembly (6) includes a connecting cover (61) rotatably connected to the outer side of the top end of the output pipe (51), and the top end of the connecting cover (61) is connected to a nozzle (62).

6. An agricultural sprinkler irrigation machine according to claim 5, characterized in that, The spraying assembly (6) also includes a positioning rod (63) slidably connected to one side of the connecting cover (61), the bottom end of the positioning rod (63) being slidably connected to the top end of the outer cover (4).

7. An agricultural sprinkler irrigation machine according to claim 2, characterized in that, The bottom rod (2) is slidably connected to the top of the limiting rod (22), and the outer side of the limiting rod (22) is intersected and connected to the inner side wall of the top rod (21). A movable rod (23) is fixedly installed on the outer side of the bottom rod (2), and the outer side of the movable rod (23) is slidably connected to the inner side wall of the water storage tank (81).

8. An agricultural sprinkler irrigation machine according to claim 1, characterized in that, The bottom end of the chassis (1) is rotatably connected to three tires (9), and a push handle (10) is fixedly installed at one end of the chassis (1).

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