Travelling chemical spraying irrigation machine

Abstract

The utility model discloses a kind of advancing type pesticide spraying irrigation agricultural machines, it includes: base;Pesticide spraying irrigation assembly installed in base;Including the advancing device of track wheel component located below the both sides of base respectively;And control system installed in base and used to control the operation of pesticide spraying irrigation assembly and advancing device.Wherein, pesticide spraying irrigation assembly includes medicine bucket, irrigation liquid bucket, foldable support, and pesticide spraying pipe and sprinkling pipe installed in foldable support, pesticide spraying pipe can be communicated with medicine bucket by medicine pump, sprinkling pipe can be communicated with irrigation liquid bucket by sprinkling liquid pump, foldable support includes base frame installed in the front of base, and left wing frame and right wing frame foldably connected in the both ends of base frame respectively, when foldable support is in folding state, left wing frame and right wing frame fold inward on base frame, when foldable support is in unfolded state, left wing frame and right wing frame respectively extend outward from the both ends of base frame, drive pesticide spraying pipe and sprinkling pipe on it to extend outward.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a mobile spraying and irrigation agricultural machine. Background Technology

[0002] During crop growth, irrigation (such as watering and fertilizing) and pesticide spraying are frequently required to prevent pests. Traditional irrigation and spraying operations rely mainly on manual labor, which is time-consuming and labor-intensive. With the development of agricultural modernization, more and more mechanized agricultural machinery is being used to replace manual labor. For example, in many cases, irrigation equipment can be used for automated irrigation, and pesticide trucks can be used for spraying. However, existing irrigation equipment or pesticide trucks still have some shortcomings, such as large size, lack of flexibility, inability to adapt to various operating environments, low spraying or irrigation efficiency, and relatively complex operation processes.

[0003] Therefore, it is necessary to provide a mobile spraying irrigation machine to solve at least some of the above-mentioned technical problems. Utility Model Content

[0004] To solve at least some of the aforementioned technical problems, this utility model provides a traveling spraying and irrigation agricultural machine, comprising: a base; a spraying and irrigation assembly mounted on the base; a traveling device including track wheel assemblies located below both sides of the base; and a control system mounted on the base for controlling the operation of the spraying and irrigation assembly and the traveling device. The spraying and irrigation assembly includes a pesticide tank, an irrigation liquid tank, a foldable support, and a spraying pipe and an irrigation pipe mounted on the foldable support. The spraying pipe is in fluid communication with the pesticide tank via at least one pesticide pump, and the irrigation pipe is in fluid communication with the irrigation liquid tank via at least one irrigation liquid pump. The foldable support includes a base frame installed in front of the base, and a left wing and a right wing respectively foldably connected to both ends of the base frame. When the foldable support is in the folded state, the left wing and the right wing are folded inward to the base frame. When the foldable support is in the unfolded state, the left wing and the right wing extend outward from both ends of the base frame, causing the spray pipe and the irrigation pipe on them to extend outward.

[0005] Preferably, the dimension of the base frame extending along the width direction of the agricultural machinery does not exceed the width of the agricultural machinery foundation, the dimension of the foldable bracket in the width direction of the agricultural machinery does not exceed the width of the agricultural machinery foundation when the foldable bracket is in the folded state, and the extension dimension of the foldable bracket in the width direction of the agricultural machinery is at least three times the width of the agricultural machinery foundation when the foldable bracket is in the unfolded state.

[0006] Preferably, the base frame, the left wing frame, and the right wing frame are all provided with sections of the spray pipe and the irrigation pipe.

[0007] Preferably, the left wing frame includes a left wing middle portion foldably connected to the base frame and a left wing end portion foldably connected to the left wing middle portion, and the right wing frame includes a right wing middle portion foldably connected to the base frame and a right wing end portion foldably connected to the right wing middle portion.

[0008] Preferably, the spray pipe includes five spray pipe segments located on the base frame, the middle of the left wing, the end of the left wing, the middle of the right wing, and the end of the right wing, respectively, and the five spray pipe segments are connected in series to the spray pipe segments of the medicine tank.

[0009] Preferably, the sprinkler pipe includes five sprinkler pipe segments located on the base frame, the middle of the left wing, the end of the left wing, the middle of the right wing, and the end of the right wing, respectively, and each of the five sprinkler pipe segments is connected to the irrigation liquid tank through at least one ball valve.

[0010] Preferably, the spray pipe is located in front of the irrigation pipe.

[0011] Preferably, the irrigation pump is connected to the irrigation pipe through at least two outlets.

[0012] Preferably, when the foldable bracket is in the folded state, the overall width of the agricultural machinery is less than 1.6 meters.

[0013] Preferably, each of the track wheel assemblies includes a drive wheel, a support wheel, a guide wheel, a track roller, a track, a tensioning device, and a traveling mechanism.

[0014] Compared with related technologies, the mobile spraying and irrigation agricultural machine provided in this embodiment of the present invention can achieve some or all of the following beneficial effects: the agricultural machine has both spraying and irrigation functions, making it a dual-purpose spraying and irrigation agricultural machine; the agricultural machine can be used alone for spraying or irrigation operations, or it can be used to perform both spraying and irrigation operations simultaneously; during use, the direction of travel of the agricultural machine can be controlled by a remote control, and the irrigation and spraying processes can also be remotely controlled, adjusting operating parameters such as spraying speed, resulting in a high degree of intelligent operation; the agricultural machine can achieve 360-degree turning on the spot through its tracked wheel structure travel device. It is highly flexible; the agricultural machine can switch between an extended and a folded state of its nozzle support, which can reduce the overall footprint of the machine when it is not in operation (such as during travel or when parked). During operation, the support and nozzle are extended laterally to obtain a lateral coverage range of the nozzle that is much larger than the lateral dimension (width) of the main body of the agricultural machine. For example, the lateral coverage range of the nozzle (i.e., the spraying and irrigation width) can be up to five times the lateral dimension of the main body of the agricultural machine. Moreover, the lateral coverage range of the nozzle can be easily and flexibly adjusted according to the working environment, so that the agricultural machine can be adapted to more different operating needs. Attached Figure Description

[0015] Figure 1 This is a perspective view of a mobile spraying irrigation machine provided for an embodiment of the present invention, showing the mobile spraying irrigation machine in the unfolded state with its foldable support.

[0016] Figure 2 for Figure 1 The image shows a top view of a traveling sprayer irrigation machine.

[0017] Figure 3 for Figure 1 The diagram shows the spraying and irrigation fluid connection of a traveling spraying and irrigation agricultural machine.

[0018] Figure 4 It shows Figure 1 The image shows a mobile spraying irrigation machine with its foldable support in the folded state.

[0019] Figure 5 for Figure 1 The diagram shows the connection status of an exemplary pesticide pump for connecting the spray pipe and the pesticide tank, and an exemplary irrigation pump for connecting the irrigation pipe and the irrigation liquid tank in a traveling spray irrigation agricultural machine. Detailed Implementation

[0020] The technical solutions of the embodiments of this utility model will now be described in detail and clearly with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Reference Figure 1-5 This utility model provides a traveling spraying and irrigation agricultural machine 1, which includes a base 10, a spraying and irrigation component 20 mounted on the base 10, a traveling device 30, and a control system 40. The spraying and irrigation component 20 is used for spraying and irrigation operations, the traveling device 30 is used to drive the agricultural machine 1 in the desired direction, and the control system 40 is used to control the operation of the spraying and irrigation component 20 and the traveling device 30, thereby controlling the spraying and irrigation processes and the traveling direction of the agricultural machine 1.

[0022] The pesticide spraying and irrigation assembly 20 includes a pesticide tank 21 and an irrigation solution tank 22, which are independently arranged. This independent arrangement allows them to be made of different materials. For example, to address the potential corrosiveness of pesticides, the pesticide tank 21 can be made of a pesticide-resistant material, while the irrigation solution tank 22 can be a general solution container. In the illustrated embodiment, the pesticide tank 21 and irrigation solution tank 22 are two square barrel-shaped containers mounted side-by-side above the base 10, each having at least one upward-facing opening 210 and 220, respectively for receiving pesticides and irrigation solutions (e.g., water or a specific fertilizer solution). The upward-facing openings facilitate the loading of pesticides and irrigation solutions. After loading pesticides or irrigation solutions, openings 210 and 220 can be closed with corresponding lids.

[0023] The spray irrigation assembly 20 also includes a foldable bracket 23 and a spray pipe 24 and an irrigation pipe 25 mounted on the foldable bracket 23. The spray pipe 24 is connected to a plurality of nozzles 240 for spraying pesticide solution, which are evenly arranged along the extension direction of the spray pipe 24. In one specific embodiment, the nozzles 240 are stainless steel fan-shaped nozzles. The irrigation pipe 25 has a plurality of spray holes (not visible in the figure) for spraying liquid, which are evenly arranged along the extension direction of the spray pipe 25. In one specific embodiment, the diameter of the spray holes is <= 1.8 mm, and the spacing between adjacent spray holes is approximately 10 mm. The spray pipe 24 can be fluidly connected to the pesticide tank 21 via at least one pesticide pump, and the irrigation pipe 25 can be fluidly connected to the irrigation liquid tank 22 via at least one irrigation liquid pump, such as... Figure 3As shown in the schematic diagram of the fluid connection for spraying irrigation, the spraying pipe 24 is in fluid communication with the pesticide tank 21 via the spraying pump 26, and the irrigation pipe 25 is in fluid communication with the irrigation liquid tank 22 via the centrifugal pump 27. The spraying pump 26 can be connected to the spraying pipe 24 through at least two outlets to improve the efficiency of the spraying operation. In a specific embodiment, such as... Figure 5 As shown, the spraying pump 26 is a dual-outlet spraying pump, which is connected to the spraying pipe 24 through two outlets 261 and 262. In a specific embodiment, the centrifugal pump 27 is a DC brushless self-priming centrifugal pump, having an inlet 271 connected to the irrigation liquid tank 22 and an outlet 272 connected to the sprinkler pipe 25.

[0024] The foldable support 23 includes a longitudinal base frame 231 installed in front of the base 10 and extending approximately along the width direction of the agricultural machinery (lateral, which is approximately perpendicular to the direction of travel of the agricultural machinery), and a left wing 232 and a right wing 233 respectively foldably installed at both ends of the longitudinal length of the base frame 231. Thus, the foldable nozzle support 23 is located entirely in front of the base 10, facilitating the arrangement of the spray pipe 24 and the irrigation pipe 25 on it. The spray pipe 24 and the irrigation pipe 25 can be arranged on the base frame 231, the left wing 232, and the right wing 233. Apart from the foldable support 23 and the spray pipe 24 and the irrigation pipe 25 thereon, the dimensions of the rest of the agricultural machinery 1 (base) are relatively fixed, and the dimension of this relatively fixed base in the width direction of the agricultural machinery can be referred to as the agricultural machinery base width W. The dimension of the base frame 231 extending in the width direction of the agricultural machinery should not exceed the agricultural machinery base width W. In the illustrated embodiment, the base frame 231 extends approximately to the entire width W of the agricultural machinery foundation but does not exceed the width W of the agricultural machinery foundation.

[0025] The left wing 232 and right wing 233 are respectively connected to the longitudinal ends of the base frame 231 via rotatable pivots, allowing the left wing 232 and right wing 233 to rotate between an deployed position and a folded position, thus enabling the foldable support 23 to switch between deployed and folded states. The foldable support 23 is positioned as follows: Figure 1In the deployed state, the left wing 232 and right wing 233 extend outward from both ends of the base frame 231 along the width direction of the agricultural machinery. The spray pipes 24 and irrigation pipes 25 located on the left and right wing frames 232 and 233 also extend accordingly to cover a larger spraying and irrigation width B. This spraying and irrigation width is not less than the extension dimension of the foldable support 23 in the width direction of the agricultural machinery when deployed (the deployed length of the foldable support 23). In some specific embodiments, the deployed length of the foldable support 23 is at least three times the width W of the agricultural machinery base, and therefore the spraying and irrigation width B covered by the spray pipes 24 and irrigation pipes 25 is also at least three times the width W of the agricultural machinery base. When the foldable support 23 is in the folded state, the left and right wing frames 232 and 233 fold inward against the base frame 231 to reduce the size of the support 23 in the width direction of the agricultural machinery, thereby reducing the overall width of the agricultural machinery. Thus, when the left wing 232 and right wing 233 in the folded position basically overlap with the base frame 231 in the width direction of the agricultural machinery, the size of the foldable bracket 23 in the folded state in the width direction of the agricultural machinery can not exceed the base frame 231, and therefore can not exceed the width W of the agricultural machinery foundation.

[0026] In one embodiment, the spray pipe segments located on the base frame 231, left wing frame 232, and right wing frame 233 are connected in series and can be directly fluidly communicated with each other and connected to the pesticide tank 21. In another embodiment, the irrigation pipe 25 includes at least three independent irrigation pipe segments located on the base frame 231, left wing frame 232, and right wing frame 233, respectively, and the at least three irrigation pipe segments are fluidly communicated in parallel to the irrigation liquid tank 22. The at least three irrigation pipe segments can be connected to the outlet 272 of the centrifugal pump 27 through at least one ball valve 28, thereby connecting to the irrigation liquid tank 22 through the centrifugal pump 27. When the support 23 is unfolded or folded, the spray pipe segments and irrigation pipe segments on it can also be unfolded or folded accordingly with the support.

[0027] Furthermore, the left wing 232 and the right wing 233 are both foldable two-section structures. The left wing 232 includes a left wing middle section 234 foldably connected to one end of the base frame 231 and a left wing end section 235 foldably connected to the left wing middle section 234. Symmetrically, the right wing 233 includes a right wing middle section 236 foldably connected to the other end of the base frame 231 and a right wing end section 237 foldably connected to the right wing middle section 236. Thus, the nozzle support 23 as a whole is a foldable five-section structure, including five foldable support sections. See also Figure 1-3Spray pipe sections 241, 242, 243, 244, and 245, extending approximately along the length of the support sections, are respectively provided on the five support sections 237, 236, 231, 234, and 235. These five spray pipe sections are connected in series to the pesticide tank 21, specifically to the spraying pump 26 connected to the pesticide tank 21. Irrigation pipe sections 251, 252, 253, 254, and 255, also extending approximately along the length of the support sections, are also provided on the five support sections 237, 236, 231, 234, and 235. These five irrigation pipe sections are independently connected in parallel to the irrigation liquid tank 22, specifically to the centrifugal pump 27 connected to the irrigation liquid tank 22 via at least one ball valve. In one specific embodiment, in the direction of travel of the agricultural machinery 1, the spray pipe 24 is located in front of the irrigation pipe 25 to ensure effective spraying. Specifically, spray pipe sections 241, 242, 243, 244, and 245 can be respectively positioned in front of the corresponding irrigation pipe sections 251, 252, 253, 254, and 255. In one specific embodiment, the extension lengths of spray pipe sections 241, 242, 243, 244, and 245, and irrigation pipe sections 251, 252, 253, 254, and 255 are approximately equal.

[0028] When the five-section foldable support 23 is in the unfolded state, the spraying and irrigation width B covered by the spraying pipe 24 and irrigation pipe 25 is approximately five times the width W of the agricultural machinery base. When the five-section foldable support 23 is in the folded state, the support sections fold relative to each other, and correspondingly, the spraying pipe sections and irrigation pipe sections also fold relative to each other, so that the dimensions of the foldable support 23 and the corresponding spraying and irrigation pipe sections in the width direction of the agricultural machinery do not exceed the base frame 231, and therefore do not exceed the width W of the agricultural machinery base. In this way, when the agricultural machinery 1 is not performing spraying and irrigation operations, the entire support 23 can be folded and stored, reducing the width of the entire agricultural machinery 1 to its base width W, facilitating travel and parking. In a specific embodiment, the base width W of the agricultural machinery is less than 1.6 meters, for example, approximately 1.56 meters, which allows for convenient access to the planting greenhouse for spraying and irrigation of crops.

[0029] In the illustrated embodiment, agricultural machinery 1 is a remote-controlled tracked spraying and irrigation vehicle, which employs a tracked wheel structure for its traveling device 30. The traveling device 30 includes track wheel assemblies 31 and 32 located below the width of the base 10 on both sides. Each track wheel assembly 31, 32 includes a drive wheel, a support wheel, a guide wheel, a track roller, a tensioning device, and a walking mechanism. The control system 40 of agricultural machinery 1 is mounted on the base 10 and is used to electrically control the operation of the spraying and irrigation assembly 20 and the traveling device 30. It may include circuit components for implementing control and a battery compartment for power supply. The overall design of the control system 40 enables remote control of the spraying and irrigation vehicle's movement and the spraying and irrigation operation process.

[0030] The specific embodiments of this utility model have been described in detail above with reference to the examples. However, those skilled in the art should understand that the foregoing embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Based on the specific embodiments of this utility model, modifications can be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Without departing from the spirit and concept of this utility model, such modifications or substitutions should also be within the protection scope of this utility model.

Claims

1. A mobile spraying and irrigation agricultural machine (1), characterized in that, It includes: Base (10); The spraying irrigation assembly (20) mounted on the base (10) includes a pesticide tank (21), an irrigation liquid tank (22), a foldable bracket (23), and a spraying pipe (24) and an irrigation pipe (25) mounted on the foldable bracket (23). The spraying pipe (24) is in fluid communication with the pesticide tank (21) via at least one pesticide pump (26), and the irrigation pipe (25) is in fluid communication with the irrigation liquid tank (22) via at least one irrigation liquid pump (27). The foldable bracket (23) includes a base frame (2) mounted in front of the base (10). 31) and the left wing (232) and right wing (233) which are foldably connected to both ends of the base frame (231). When the foldable support (23) is in the folded state, the left wing (232) and the right wing (233) are folded inward to the base frame (231). When the foldable support (23) is in the unfolded state, the left wing (232) and the right wing (233) extend outward from both ends of the base frame (231), driving the spray pipe (24) and the irrigation pipe (25) on it to extend outward. The traveling device (30) includes track wheel assemblies located below the base (10) on both sides; as well as The control system (40) installed on the base (10) is used to control the operation of the spraying irrigation assembly (20) and the traveling device (30).

2. The traveling spraying irrigation machine as described in claim 1, characterized in that, The dimension of the base frame (231) extending along the width direction of the agricultural machinery does not exceed the width of the agricultural machinery base. When the foldable bracket (23) is in the folded state, its dimension in the width direction of the agricultural machinery does not exceed the width of the agricultural machinery base. When the foldable bracket (23) is in the unfolded state, its extension dimension in the width direction of the agricultural machinery is at least three times the width of the agricultural machinery base.

3. The traveling spraying irrigation machine as described in claim 1, characterized in that, The base frame (231), the left wing frame (232), and the right wing frame (233) are all equipped with sections of the spray pipe (24) and the irrigation pipe (25).

4. The traveling spraying irrigation machine as described in claim 1, characterized in that, The left wing frame (232) includes a left wing middle portion (234) foldably connected to the base frame (231) and a left wing end portion (235) foldably connected to the left wing middle portion (234). The right wing frame (233) includes a right wing middle portion (236) foldably connected to the base frame (231) and a right wing end portion (237) foldably connected to the right wing middle portion (236).

5. The traveling spraying irrigation machine as described in claim 4, characterized in that, The spray pipe (24) includes five spray pipe segments located on the base frame (231), the middle part of the left wing (234), the end part of the left wing (235), the middle part of the right wing (236), and the end part of the right wing (237), respectively. The five spray pipe segments are connected in series and connected to the medicine tank (21).

6. The traveling spraying irrigation machine as described in claim 4, characterized in that, The sprinkler pipe (25) includes five sprinkler pipe segments located on the base frame (231), the middle of the left wing (234), the end of the left wing (235), the middle of the right wing (236), and the end of the right wing (237), respectively. Each of the five sprinkler pipe segments is connected to the irrigation liquid tank (22) through at least one ball valve (28).

7. The traveling spraying irrigation machine as described in claim 1, characterized in that, The spray pipe (24) is located in front of the irrigation pipe (25).

8. The traveling spraying irrigation machine as described in claim 1, characterized in that, The irrigation pump (27) is connected to the irrigation pipe (25) through at least two outlets.

9. The traveling spraying irrigation machine as described in claim 1, characterized in that, When the foldable bracket (23) is in the folded state, the overall width of the agricultural machinery (1) is less than 1.6 meters.

10. The traveling spraying irrigation machine as described in claim 1, characterized in that, Each of the track roller assemblies includes a drive wheel, a support roller, a guide wheel, a track roller, a tensioning device, and a traveling mechanism.

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