Anti-toppling cantilever sprinkling machine

Abstract

The invention relates to the technical field of sprinkling machines, in particular to an anti-toppling cantilever sprinkling machine which comprises a base, a stabilizing mechanism is mounted on the base and comprises a fixing table mounted on the base, a main water pipe penetrates through the interior of the fixing table in the horizontal direction, and the main water pipe is movably connected with the fixing table; when the device works in a field with a large slope and is about to topple over, the gravity hammer moves to one side to make contact with and extrude one set of inserting plates, the inserting plates are pushed into the inserting blocks, limitation on springs is relieved, the springs are made to extend, and the gravity hammer moves to the other side to make contact with and extrude one set of inserting plates to push the inserting plates into the inserting blocks. The sliding columns are extruded, and then the supporting plate is pushed to extend out of one side of the base and make contact with the ground, so that a device to be toppled is supported, the device is prevented from toppling when working in a field with a large slope, and the device is prevented from being damaged during toppling.

Description

Technical Field

[0001] This invention relates to the field of sprinkler irrigation technology, specifically to an anti-tipping cantilever sprinkler irrigation machine. Background Technology

[0002] With the increasing level of agricultural automation irrigation, automatic sprinkler irrigation machines are becoming the main tools for agricultural and pastoral irrigation in arid and semi-arid regions. They can be used not only for spraying irrigation of cash crops such as corn, wheat, alfalfa, potatoes, grains, vegetables, and sugarcane, but also for spraying irrigation of fruit trees and nurseries. They can also spray fertilizers, pesticides, and herbicides. They are practical, advanced, energy-saving, water-saving, and highly automated. Moreover, they are highly adaptable to crops and terrain, making them suitable for field operations in state-owned farms or moderately scaled operations. Existing sprinkler irrigation machines may lose support instantly when operating in areas with sudden changes in slope, tilting at extremely high speeds and potentially tipping over instantly, leading to catastrophic overturning accidents that cause huge direct economic losses and indirect agricultural time losses for users. Summary of the Invention

[0003] The purpose of this invention is to provide an anti-tipping cantilever sprinkler irrigation machine. When the device is working in a field with a large slope and is about to tip over, the gravity hammer moves to one side and contacts and presses against one of the sets of insert plates, pushing the insert plates into the insertion block, releasing the restriction on the spring, causing the spring to extend and press against the sliding column, thereby pushing the support plate to extend from one side of the base and contact the ground, thus supporting the device that is about to tip over and preventing it from tipping over when working in a field with a large slope, thereby avoiding damage to the device when it tipps over.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an anti-tipping cantilever sprinkler irrigation machine, including a base, on which a stabilizing mechanism is installed; The stabilizing mechanism includes a fixed platform mounted on a base. A main water pipe runs horizontally through the inside of the fixed platform and is movably connected to the fixed platform. A connecting block is provided inside the fixed platform, and a water supply pipe is connected to the bottom of the connecting block. Two sets of fixed plates are provided on the base. Multiple sets of water spray pipes are evenly distributed on the main water pipe. An adjustment mechanism is installed at the bottom of the base. The adjustment mechanism includes a gravity hammer that moves at the bottom of the base. A movable rod is fixed to one end of the gravity hammer. Synchronous belts are installed at both ends of the movable rod. Adjusting wheels are connected to one side of the two sets of synchronous belts. An adjusting plate is connected to one end of the adjusting wheel. One end of the adjusting plate is connected to one end of multiple sets of water spray pipes. Limiting cylinders are installed on both sides of the gravity hammer. Insert plates are inserted into the limiting cylinders. A support plate is installed on one side of the bottom of the insert plate. A spring is installed on the other side of the insert plate.

[0005] Preferably, one end of the water supply pipe passes through the base and is connected to a fixing plate, and the fixing plate is provided with threads.

[0006] Preferably, two sets of waterproof sheets are installed inside the fixing platform. The inner wall of the waterproof sheet contacts the outer wall of the main water pipe. A groove is opened at one end of the main water pipe, and the main water pipe is connected to the connecting block through the groove.

[0007] Preferably, multiple sets of flanges are evenly distributed on the main water pipe, and one end of each of the two sets of fixing plates is connected to the main water pipe.

[0008] Preferably, the base has two sets of fixing blocks fixed at its bottom, the movable rod has two sets of fixing blocks passing through its two sides respectively, and the movable rod has limiting plates at both ends.

[0009] Preferably, each of the two sets of adjusting wheels is provided with a limiting post at one end, and the limiting post passes through the fixing plate and is connected to the adjusting wheel.

[0010] Preferably, limiting blocks are fixedly installed on both sides of the fixing block, one end of the limiting block is fixedly connected to the base, one side of the limiting block is designed with an inclined surface, and the inclined side of the limiting block is fixedly connected to the spring.

[0011] Preferably, both sets of limiting cylinders have movable sliding columns inside, and one side of each set of sliding columns passes through the base and is connected to the support plate.

[0012] Preferably, the base has two sets of plug-in blocks installed at its bottom, and one end of each set of plug-in plates is plugged into the two sets of plug-in blocks respectively.

[0013] Compared with the prior art, the beneficial effects of the present invention are: This invention utilizes the principle that when the device is working in a field with a large slope and is about to tip over, the gravity hammer moves to one side and contacts and presses against one of the sets of insert plates, pushing the insert plates into the insertion block, releasing the restriction on the spring, causing the spring to extend, and pressing against the sliding column. This, in turn, pushes the support plate out from one side of the base and into contact with the ground, thereby supporting the device that is about to tip over and preventing it from tipping over when working in a field with a large slope, thus avoiding damage to the device if it does tip over.

[0014] This invention utilizes the principle that when a gravity hammer deflects, it causes a movable rod to rotate inside a fixed block. This rotation of the movable rod, via a synchronous belt, drives an adjusting wheel to rotate. The adjusting wheel's rotation, in turn, causes an adjusting plate to rotate by a certain angle. Since one end of the adjusting plate is fixedly connected to the adjusting wheel, and the other end of the adjusting wheel passes through the fixed plate, when the device operates on sloping fields, the adjusting plate ensures that multiple sets of water spray pipes remain perpendicular to the ground. The gravity hammer's deflection causes the adjusting wheel to rotate, which in turn drives the adjusting plate to rotate. This ensures that when the device operates on sloping ground, the limiting column drives the multiple sets of water spray pipes to rotate, thus maintaining their perpendicularity to the horizontal plane. This results in a consistent water spray pattern, with calculated overlap areas forming a uniform water band. Furthermore, the shorter flight path reduces the impact of water on water droplets and prevents uncontrollable angles after water is sprayed from the spray pipes, thereby guaranteeing the device's spraying effect.

[0015] When the device is used for sprinkler irrigation in a field with a certain slope, the present invention uses gravity to cause relative displacement between the main water pipe and the fixed platform, ensuring that the position of the main water pipe does not change, thereby avoiding large changes in the water pressure inside the main water pipe, which would affect the sprinkler irrigation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is one of the structural schematic diagrams of the stabilizing mechanism of the present invention; Figure 3 This is a second schematic diagram of the stabilizing mechanism of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of section A in the middle; Figure 5 This is a schematic diagram of the adjustment mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of section B; Figure 7 The third schematic diagram shows the structure of the stabilizing mechanism of the present invention.

[0017] In the diagram: 1. Base; 2. Stabilizing mechanism; 21. Water supply pipe; 22. Fixed platform; 23. Main water pipe; 24. Connecting block; 25. Waterproof sheet; 26. Flange; 27. Spray pipe; 29. ​​Fixed plate; 3. Adjusting mechanism; 31. Fixed block; 32. Gravity hammer; 33. Movable rod; 34. Synchronous belt; 35. Adjusting wheel; 36. Limiting plate; 37. Adjusting plate; 38. Limiting column; 39. Insert plate; 310. Limiting cylinder; 311. Spring; 312. Sliding column; 313. Support plate; 314. Limiting block; 315. Insertion block. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] See Figures 1 to 7 As shown, the present invention provides an anti-tipping cantilever sprinkler irrigation machine, including a base 1, on which a stabilizing mechanism 2 is installed; The stabilizing mechanism 2 includes a fixed platform 22 installed on the base 1. A main water pipe 23 runs horizontally through the inside of the fixed platform 22 and is movably connected to the fixed platform 22. A connecting block 24 is provided inside the fixed platform 22. A water supply pipe 21 is connected to the bottom of the connecting block 24. Two sets of fixed plates 29 are provided on the base 1. Multiple sets of spray pipes 27 are evenly distributed on the main water pipe 23. An adjusting mechanism 3 is installed at the bottom of the base 1. The adjustment mechanism 3 includes a gravity hammer 32 that moves at the bottom of the base 1. One end of the gravity hammer 32 is fixed with a movable rod 33. Both ends of the movable rod 33 are equipped with synchronous belts 34. One side of the two sets of synchronous belts 34 is connected to an adjustment wheel 35. One end of the adjustment wheel 35 is connected to an adjustment plate 37. One end of the adjustment plate 37 is connected to one end of multiple sets of water spray pipes 27. Both sides of the gravity hammer 32 are equipped with limiting cylinders 310. An insert plate 39 is inserted into the limiting cylinder 310. A support plate 313 is installed on one side of the bottom of the insert plate 39. A spring 311 is installed on the other side of the insert plate 39.

[0020] See Figures 2 to 3 As shown, an external water pipe is connected to the fixed plate 29 via a thread to supply water to the device. The external water source enters the connecting block 24 through the water supply pipe 21, and then enters the main water pipe 23 through the connecting block 24. The water is then sprayed out through multiple sets of spray pipes 27 for irrigation. At the same time, when the device is used for irrigation in a field with a certain slope, gravity causes the main water pipe 23 to move relative to the fixed platform 22, ensuring that the position of the main water pipe 23 does not change. This avoids large changes in the water pressure inside the main water pipe 23, which would affect the irrigation effect.

[0021] Simultaneously, when the device operates in a field with a certain slope, the main water pipe 23 and the fixed platform 22 are relatively offset. As a result, when the main water pipe 23 is relatively offset, the water in the water delivery pipe 21 enters the interior of the connecting block 24. Since the size of the connecting block 24 is larger than the groove opened on the main water pipe 23, the connecting block 24 is always connected to the main water pipe 23 when the main water pipe 23 is offset. This ensures that when the main water pipe 23 is offset, the water in the water delivery pipe 21 can always enter the main water pipe 23 through the water delivery pipe 21 and the connecting block 24, and finally be sprayed out through the spray pipe 27 to irrigate the field.

[0022] See also Figures 5 to 6 As shown, during sprinkler irrigation in a field with a certain slope, the gravity hammer 32, due to the influence of gravity and the restriction of the fixed block 31, shifts slightly from the base 1. The gravity hammer 32 rotates around the movable rod 33 as the center, while simultaneously driving the movable rod 33 to move under the restriction of the fixed block 31. When the device is moving uphill, the gravity hammer 32 drives the movable rod 33 to move towards the bottom of the slope. When the device is moving downhill, the gravity hammer 32 drives the movable rod 33 to continue moving towards the bottom of the slope. Simultaneously, when the device is on a relatively gentle slope... When working in a large field and about to tip over, the gravity hammer 32 moves to one side and contacts and presses against one of the sets of insert plates 39, pushing the insert plates 39 into the insert block 315, releasing the restriction on the spring 311, causing the spring 311 to extend and press against the sliding column 312, thereby pushing the support plate 313 to extend from one side of the base 1 and contact the ground, thus supporting the device that is about to tip over, preventing the device from tipping over when working in a field with a large slope, and thus avoiding damage to the device when it tipps over.

[0023] At the same time, after the support is completed, the staff manually compresses and resets the spring 311, and extends the insert plate 39 out of the insert block 315 again to carry out the next operation.

[0024] See also Figures 3 to 4As shown, when the gravity hammer 32 deviates, it drives the movable rod 33 to rotate inside the fixed block 31. The rotation of the movable rod 33 drives the adjusting wheel 35 to rotate via the synchronous belt 34. The rotation of the adjusting wheel 35 at a certain angle drives the adjusting plate 37 to rotate at a certain angle. At the same time, since one end of the adjusting plate 37 is fixedly connected to the adjusting wheel 35 and the other end of the adjusting wheel 35 passes through the fixed plate 29, when the device is working in a sloping field, the adjusting plate 37 drives multiple sets of water spray pipes 27 to always be perpendicular to the field. When the gravity hammer 32 deviates, it drives the adjusting wheel 35 to rotate, thereby driving the adjusting plate 37 to rotate. This ensures that when the device is working on a sloping ground, the adjusting plate 37 drives multiple sets of water spray pipes 27 to rotate, thus always being perpendicular to the horizontal plane. This makes the water spraying pattern in the water spray pipes 27 consistent. The overlapping area is calculated to form a uniform water band. At the same time, the flight path is shorter, reducing the impact of water on water droplets and avoiding uncontrollable angles after the water inside the water spray pipes 27 is sprayed out, thus ensuring the spraying effect of the device.

[0025] At the same time, the timing belt 34 on the movable rod 33 is restricted by the limiting plate 36 to prevent the timing belt 34 from disengaging from the movable rod 33 when rotating, thereby affecting the normal operation of the device.

[0026] In an optional embodiment, one end of the water supply pipe 21 passes through the base 1 and is connected to a fixing plate 29, and the fixing plate 29 is provided with threads.

[0027] It should be noted that an external water pipe is connected to the fixed plate 29 via a thread to supply water to the device, and the external water source enters the connecting block 24 through the water supply pipe 21.

[0028] In an optional embodiment, two sets of waterproof sheets 25 are installed inside the fixed platform 22. The inner wall of the waterproof sheet 25 contacts the outer wall of the main water pipe 23. A groove is provided at one end of the main water pipe 23, and the main water pipe 23 is connected to the connecting block 24 through the groove.

[0029] It should be noted that external water enters the connecting block 24 through the water supply pipe 21, and then enters the main water pipe 23 through the connecting block 24. At the same time, the size of the connecting block 24 is larger than the groove opened on the main water pipe 23. Thus, when the main water pipe 23 rotates at a certain angle, it is ensured that the water in the water supply pipe 21 can always enter the connecting block 24 through the main water pipe 23. Meanwhile, the end of the main water pipe 23 with the groove is sealed by two sets of waterproof sheets 25 to prevent water from flowing out.

[0030] In an optional embodiment, multiple sets of flanges 26 are equidistantly distributed on the main water pipe 23, and one end of each of the two sets of fixing plates 29 is connected to the main water pipe 23.

[0031] It should be noted that multiple sets of water pipes on the main water pipe 23 are fixedly installed by multiple sets of flanges 26. When it is necessary to irrigate fields of different lengths, the water pipes can be disassembled and reinstalled by flanges 26, so that fields of different lengths can be irrigated. At the same time, the main water pipe 23 is restricted by two sets of fixing plates 29 and auxiliary fixing platform 22.

[0032] In an optional embodiment, two sets of fixing blocks 31 are fixed to the bottom of the base 1, and the two sets of fixing blocks 31 pass through both sides of the movable rod 33. Restriction plates 36 are provided at both ends of the movable rod 33.

[0033] It should be noted that the movable rod 33 and the gravity hammer 32 are restricted by the fixed block 31, so that the gravity hammer 32 moves around the movable rod 33. At the same time, the synchronous belt 34 on the movable rod 33 is restricted by the limiting plate 36 to ensure the normal operation of the device.

[0034] In an optional embodiment, each of the two sets of adjusting wheels 35 is provided with a limiting post 38 at one end, and the limiting post 38 passes through the fixing plate 29 and is connected to the adjusting wheel 35.

[0035] It should be noted that by connecting the limiting post 38 to the insert plate 39, the adjusting wheel 35 is restricted, causing the adjusting wheel 35 to rotate around the limiting post 38 as the center, thereby driving the adjusting plate 37 to rotate and adjust the angle of the water spray pipe 27, ensuring that the water spray pipe 27 is parallel to the horizontal plane when it is working.

[0036] In an optional embodiment, a limiting block 314 is fixedly installed on both sides of the fixing block 31. One end of the limiting block 314 is fixedly connected to the base 1. One side of the limiting block 314 is designed with a slope. The sloped side of the limiting block 314 is fixedly connected to the spring 311.

[0037] It should be noted that the spring 311 is restricted by the limiting block 314. When the insert plate 39 is pushed into the insert block 315 by the gravity hammer 32, the elastic force of the spring 311 is released.

[0038] In an optional embodiment, each of the two sets of limiting cylinders 310 has a movable sliding column 312 inside, and one side of each set of sliding columns 312 passes through the base 1 and is connected to the support plate 313.

[0039] It should be noted that the spring 311 extends and compresses the sliding column 312, thereby pushing the support plate 313 to extend from one side of the base 1 and contact the ground, thus supporting the device that is about to tip over.

[0040] In an optional embodiment, two sets of plug-in blocks 315 are installed at the bottom of the base 1, and one end of each set of plug plates 39 is plugged into the two sets of plug-in blocks 315 respectively.

[0041] It should be noted that after the support is completed, the staff manually compresses and resets the spring 311, and extends the insert plate 39 out of the insert block 315 again to carry out the next operation.

[0042] Working principle: When in use, the device is connected to an external water pipe via the thread on the fixed plate 29, thereby supplying water to the device. The external water source enters the connecting block 24 through the water supply pipe 21, and then enters the main water pipe 23 through the connecting block 24. The water is then sprayed out through multiple sets of spray pipes 27 for irrigation. At the same time, when the device is used for irrigation in fields with a certain slope, gravity causes the main water pipe 23 to move relative to the fixed platform 22, ensuring that the position of the main water pipe 23 does not change.

[0043] Simultaneously, when the device operates in a field with a certain slope, the main water pipe 23 and the fixed platform 22 are relatively offset. As a result, when the main water pipe 23 is relatively offset, the water in the water delivery pipe 21 enters the interior of the connecting block 24. Since the size of the connecting block 24 is larger than the groove opened on the main water pipe 23, the connecting block 24 is always connected to the main water pipe 23 when the main water pipe 23 is offset. This ensures that when the main water pipe 23 is offset, the water in the water delivery pipe 21 can always enter the main water pipe 23 through the water delivery pipe 21 and the connecting block 24, and finally be sprayed out through the spray pipe 27.

[0044] Simultaneously, when irrigating in fields with a certain slope, the gravity hammer 32, due to the influence of gravity and the restriction of the fixed block 31, will deviate from the base 1. The gravity hammer 32 will rotate around the movable rod 33 as the center, and at the same time, the gravity hammer 32 will drive the movable rod 33 to move under the restriction of the fixed block 31. When the device is going uphill, the gravity hammer 32 will drive the movable rod 33 to move towards the bottom of the slope. When the device is going downhill, the gravity hammer 32 will drive the movable rod 33 to continue to move towards the bottom of the slope. At the same time, when the device is working in a field with a large slope and is about to tip over, the gravity hammer 32 will move to one side and contact and squeeze one of the sets of insert plates 39, pushing the insert plates 39 into the insert block 315, releasing the restriction on the spring 311, causing the spring 311 to extend and squeeze the sliding column 312, thereby pushing the support plate 313 to extend from one side of the base 1 and contact the ground.

[0045] At the same time, after the support is completed, the staff manually compresses and resets the spring 311, and extends the insert plate 39 out of the insert block 315 again to carry out the next operation.

[0046] See also Figures 3 to 4As shown, when the gravity hammer 32 deviates, it drives the movable rod 33 to rotate inside the fixed block 31. The rotation of the movable rod 33 drives the adjusting wheel 35 to rotate via the synchronous belt 34. The adjustment wheel 35 rotates at a certain angle, which in turn drives the adjusting plate 37 to rotate at a certain angle. At the same time, since one end of the adjusting plate 37 is fixedly connected to the adjusting wheel 35 and the other end of the adjusting wheel 35 passes through the fixed plate 29, when the device is working in a sloping field, the adjusting plate 37 drives multiple sets of water spray pipes 27 to always be perpendicular to the field. When the gravity hammer 32 deviates, it drives the adjusting wheel 35 to rotate, which in turn drives the adjusting plate 37 to rotate. This ensures that when the device is working on a sloping ground, the adjusting plate 37 drives multiple sets of water spray pipes 27 to rotate, thus always keeping them perpendicular to the horizontal plane.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tipper-proof boom sprinkler comprising a base (1), characterized in that, A stabilizing mechanism (2) is mounted on the base (1); The stabilizing mechanism (2) comprises a fixed table (22) mounted on the base (1), a main water pipe (23) penetrating through the fixed table (22) in a horizontal direction, and the main water pipe (23) is movably connected with the fixed table (22), a communication block (24) is formed in the fixed table (22), the communication block (24) is communicated with a water delivery pipe (21) at the bottom, two groups of fixed plates (29) are arranged on the base (1), a plurality of groups of water spraying pipes (27) are equidistantly arranged on the main water pipe (23), and an adjusting mechanism (3) is mounted on the bottom of the base (1). The adjusting mechanism (3) comprises a gravity hammer (32) movably arranged on the bottom of the base (1), one end of the gravity hammer (32) is fixedly connected with a movable rod (33), the two ends of the movable rod (33) are both fixedly connected with synchronous belts (34), one side of the two groups of synchronous belts (34) is connected with an adjusting wheel (35), one end of the adjusting wheel (35) is connected with an adjusting plate (37), one end of the adjusting plate (37) is connected with one end of the plurality of groups of water spraying pipes (27), the two sides of the gravity hammer (32) are both fixedly connected with limiting cylinders (310), the limiting cylinders (310) are both inserted with plug plates (39), one side of the bottom of the plug plate (39) is fixedly connected with a supporting plate (313), and the other side of the plug plate (39) is fixedly connected with a spring (311).

2. A tip-proof, boom sprinkler according to claim 1, wherein, One end of the water delivery pipe (21) penetrates through the base (1) and is connected with the fixed plate (29), and the fixed plate (29) is provided with threads.

3. The anti-tip, boom sprinkler of claim 1, wherein, Two groups of waterproof sheets (25) are mounted in the fixed table (22), the inner wall of the waterproof sheet (25) is in contact with the outer wall of the main water pipe (23), one end of the main water pipe (23) is provided with a groove, and the main water pipe (23) is communicated with the communication block (24) through the groove.

4. The anti-tip, boom sprinkler of claim 1, wherein, A plurality of groups of flanges (26) are equidistantly arranged on the main water pipe (23), and one end of each of the two groups of fixed plates (29) is connected with the main water pipe (23).

5. The anti-tip, boom sprinkler of claim 1, wherein, Two groups of fixed blocks (31) are fixedly arranged on the bottom of the base (1), the two sides of the movable rod (33) penetrate through the two groups of fixed blocks (31), and the two ends of the movable rod (33) are both provided with limiting sheets (36).

6. A tip-proof lateral move sprinkler according to claim 5 wherein, One end of each of the two groups of adjusting wheels (35) is provided with a limiting column (38), and the limiting column (38) penetrates through the fixed plate (29) and is connected with the adjusting wheel (35).

7. The anti-tip, boom sprinkler of claim 5 wherein, The two sides of the fixed block (31) are both fixedly connected with limiting blocks (314), one end of the limiting block (314) is fixedly connected with the base (1), one side of the limiting block (314) is designed as an inclined surface, and the inclined surface of the limiting block (314) is fixedly connected with the spring (311).

8. The anti-tip, boom sprinkler of claim 1, wherein, Two groups of sliding columns (312) are movably arranged in the two groups of limiting cylinders (310), and one side of each of the two groups of sliding columns (312) penetrates through the base (1) and is connected with the supporting plate (313).

9. The anti-tip, boom sprinkler of claim 1, wherein, Two groups of plug-in blocks (315) are mounted on the bottom of the base (1), and one end of each of the two groups of plug plates (39) is respectively plugged into the two groups of plug-in blocks (315).

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