A mobile irrigation machine for farmland water conservancy

Abstract

The present invention relates to the field of farmland irrigation technology, and in particular to a farmland water conservancy mobile irrigation machine, comprising a mobile seat and a plurality of spray pipes, wherein the number of the mobile seats is two, and the four corners of the outer wall of the bottom of the mobile seat are provided with mobile wheels, the outer wall of the spray pipe is provided with a plurality of rows of spray holes distributed in an annular manner with equal distances, the outer wall of the mobile seat is provided with a fixed cylinder, and a water storage tank is movably provided in the fixed cylinder, a water adding cylinder is fixedly provided through the top outer wall of the water storage tank, and a sealing cover is provided at the end of the water adding cylinder, a submersible pump is provided on the bottom inner wall of the water storage tank, and a liquid guide tube is provided at the water guide end of the submersible pump, and the end of the liquid guide tube passes through the water storage tank, and a plurality of the spray pipes are provided between two groups of water storage tanks. The irrigation water volume in the present invention is conveniently adjusted according to the irrigation volume required by different crops in the farmland, and at the same time, the height of the spray pipe can be flexibly adjusted according to the height of the crops, and the use effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of farmland irrigation, and in particular to a farmland water conservancy mobile irrigation machine. Background Art

[0002] Agricultural water conservancy irrigation is to artificially supplement the water needed by crops at a specific time. In order to obtain stable high yields, it is necessary to create good growth conditions for crops to make up for the lack of rainfall under natural conditions.

[0003] At present, the existing irrigation equipment still has certain shortcomings. Irrigation is mainly carried out by spraying, which makes it difficult to control the irrigation amount and irrigation range. Moreover, when different crops are planted in the same farmland and the required irrigation amounts are different, it is difficult to irrigate synchronously. Therefore, it is urgent to design a mobile farmland water conservancy irrigation machine to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose a mobile irrigation machine for farmland water conservancy.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A mobile irrigation machine for farmland water conservancy, comprising a mobile seat and a plurality of spraying pipes, wherein the number of the mobile seats is two, and the four corners of the outer wall of the bottom of the mobile seat are all provided with mobile wheels, the outer wall of the spraying pipe is provided with a plurality of rows of spraying holes distributed in an annular manner with equal distances, the outer wall of the mobile seat is provided with a fixed cylinder, and a water storage tank is movably provided in the fixed cylinder, a water adding cylinder is fixedly provided through the top outer wall of the water storage tank, and a sealing cover is provided at the end of the water adding cylinder, a submersible pump is provided on the bottom inner wall of the water storage tank, and a liquid guide pipe is provided at the water guide end of the submersible pump, and the end of the liquid guide pipe passes through the water storage tank, a plurality of the spraying pipes are provided between two groups of water storage tanks, and adjacent spraying pipes and spraying pipes and liquid guide pipes are connected by hoses, and further comprising:

[0007] A connecting mechanism, which is arranged at the end of the spray pipe and is used to fix the connection between the spray pipe and the hose;

[0008] An adjusting mechanism, which is arranged on the outer wall of the spray pipe and is used to adjust the water spraying amount of the spray hole;

[0009] A lifting mechanism, which is arranged between the moving seat and the water storage tank and is used to adjust the height of the water storage tank;

[0010] The liquid level measuring mechanism is arranged in the water storage tank and is used to monitor the liquid level in the water storage tank.

[0011] As a further solution of the present invention: the connecting mechanism includes a threaded barrel threadedly arranged on the outer wall of the spray pipe, and a moving barrel is arranged at the end of the threaded barrel, a cylinder is arranged at the end of the spray pipe, and an annular groove is also provided at the end of the spray pipe, the end of the hose is sleeved on the outside of the cylinder, and one end of the hose is located in the annular groove, a clamp is provided on the outer wall of the cylinder, and the hose is located between the clamp and the cylinder, the outer wall of the spray pipe is provided with mounting holes distributed in an annular pattern at equal distances, and a push rod is provided in the mounting hole, a push plate is provided at one end of the push rod, and the push plate is located in the annular groove, a moving block is provided at the other end of the push rod, and the inner wall of the moving barrel is provided with an oblique groove matching the outer wall of the moving block, and the cross-section of the push plate is J-shaped.

[0012] As a further solution of the present invention: the adjusting mechanism includes an adjusting cylinder movably arranged on the outside of the spray pipe, the inner wall of the adjusting cylinder is provided with an internal thread, the outer wall of the spray pipe is provided with an external thread, and the internal thread and the external thread match each other, and the inner wall of the adjusting cylinder is also provided with a rubber ring, and the rubber ring and the outer wall of the spray pipe are in contact with each other.

[0013] As a further solution of the present invention: the lifting mechanism includes a telescopic member arranged on the outer wall of the moving seat, the outer walls of the water storage tank are all provided with side panels, and the telescopic ends of the telescopic member are connected to the side panels.

[0014] As a further solution of the present invention: the telescopic member and the submersible pump are both connected to a switch via a wire, and the switch is electrically connected to a controller.

[0015] As a further solution of the present invention: the liquid level measuring mechanism includes a mounting tube which is fixedly arranged on the top outer wall of the water storage tank, and a measuring rod is arranged through the mounting tube, and a floating block is arranged at the end of the measuring rod.

[0016] As a further solution of the present invention: the inner wall of the installation cylinder is provided with a plurality of rows of rollers which are equidistantly distributed in a ring shape, and the rollers are in contact with the outer wall of the measuring rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a mobile irrigation machine for farmland water conservancy. Two groups of mobile seats can be respectively arranged on both sides of the farmland to be irrigated. Then, a suitable number of spray pipes can be selected according to the width of the farmland, and the spray pipes can be connected through a hose. Then, the two ends of the connected spray pipes are connected through the hose and the liquid guide pipe. The connection between the hose and the spray pipe can be fixed by a connecting mechanism, so that the spray pipe can be suspended above the crops. Then, the irrigation water in the water storage tank can be pumped out by a submersible pump and introduced into the spray pipe through the liquid guide pipe. The irrigation water can be sprayed out along the spray hole on the spray pipe. Then, the mobile seats on both sides are moved synchronously, so that irrigation of the crops can be achieved. , and the amount of irrigation water sprayed from a single spray hole can be adjusted through the adjustment mechanism, which is convenient for adjusting according to the irrigation amount required by different crops in the farmland. When different crops are planted in the same farmland and the required irrigation amount is also different, since the water output at different positions can be adjusted, the synchronous irrigation of different crops can be achieved, which greatly improves the irrigation efficiency. At the same time, the height of the water storage tank can be adjusted through the lifting mechanism, so as to achieve the purpose of adjusting the height of the spray pipe, so that the height of the spray pipe can be flexibly adjusted according to the height of the crops. Furthermore, the liquid level in the water storage tank can be monitored through the liquid level measuring mechanism, which is convenient for timely adding irrigation water and has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic cross-sectional structure diagram of a mobile irrigation machine for farmland water conservancy provided by an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the structure of a connection mechanism of a mobile irrigation machine for farmland water conservancy provided by an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the structure of an adjustment mechanism of a mobile irrigation machine for farmland water conservancy provided by an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the structure of a water storage tank of a mobile irrigation machine for farmland water conservancy provided in an embodiment of the present invention.

[0023] In the figure: 1-moving seat, 2-moving wheel, 3-fixed cylinder, 4-water storage tank, 5-telescopic member, 6-side plate, 7-lifting mechanism, 8-water adding cylinder, 9-adjusting mechanism, 10-hose, 11-connecting mechanism, 12-spraying pipe, 13-spraying hole, 14-liquid level measuring mechanism, 15-installing cylinder, 16-roller, 17-measuring rod, 18-floating block, 19-submersible pump, 20-liquid guide tube, 21-threaded cylinder, 22-moving cylinder, 23-ring groove, 24-retaining rod, 25-retaining plate, 26-moving block, 27-cylinder, 28-clamp, 29-adjusting cylinder, 30-rubber ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1 and Figure 4 As shown, a mobile irrigation machine for farmland water conservancy provided by an embodiment of the present invention comprises a mobile seat 1 and a plurality of spraying pipes 12, the number of the mobile seats 1 is two, and the four corners of the outer wall of the bottom of the mobile seat 1 are all provided with mobile wheels 2, the outer wall of the spraying pipe 12 is provided with a plurality of rows of spraying holes 13 distributed in an annular manner with equal distances, the outer wall of the mobile seat 1 is provided with a fixed cylinder 3, and a water storage tank 4 is movably provided in the fixed cylinder 3, a water adding cylinder 8 is fixedly provided through the top outer wall of the water storage tank 4, and a sealing cover is provided at the end of the water adding cylinder 8, a submersible pump 19 is provided on the bottom inner wall of the water storage tank 4, and a liquid guide pipe 20 is provided at the water guide end of the submersible pump 19, and the end of the liquid guide pipe 20 passes through the water storage tank 4, a plurality of spraying pipes 12 are provided between two groups of water storage tanks 4, and adjacent spraying pipes 12 and spraying pipes 12 and liquid guide pipes 20 are connected by hoses 10, and also comprises:

[0026] A connecting mechanism 11, which is disposed at the end of the spray pipe 12 and is used to fix the connection between the spray pipe 12 and the hose 10;

[0027] The regulating mechanism 9 is arranged on the outer wall of the spraying pipe 12 and is used to adjust the water spraying amount of the spraying hole 13;

[0028] A lifting mechanism 7, which is disposed between the moving seat 1 and the water storage tank 4 and is used to adjust the height of the water storage tank 4;

[0029] The liquid level measuring mechanism 14 is arranged in the water storage tank 4 and is used to monitor the liquid level in the water storage tank 4 .

[0030] Two groups of mobile seats 1 can be respectively arranged on both sides of the farmland to be irrigated, and then a suitable number of spray pipes 12 can be selected according to the width of the farmland, and the spray pipes 12 can be connected through a hose 10, and then the two ends of the connected spray pipes 12 are connected through the hose 10 and the liquid guide tube 20. The connection between the hose 10 and the spray pipe 12 can be fixed by a connecting mechanism 11, so that the spray pipe 12 can be suspended above the crops, and then the irrigation water in the water storage tank 4 can be pumped out by a submersible pump 19 and introduced into the spray pipe 12 through the liquid guide tube 20, and the irrigation water can be sprayed along the spray hole 13 on the spray pipe 12, and then the mobile seats 1 on both sides are moved synchronously, so that the irrigation of crops can be achieved. Irrigation, and the amount of irrigation water sprayed from a single spray hole 13 can be adjusted by the adjusting mechanism 9, so that it is convenient to adjust the amount of irrigation required by different crops in the farmland. When different crops are planted in the same farmland and the required irrigation amounts are also inconsistent, since the water output at different positions can be adjusted, synchronous irrigation of different crops can be achieved, which greatly improves the irrigation efficiency. At the same time, the height of the water storage tank 4 can be adjusted by the lifting mechanism 7, so as to achieve the purpose of adjusting the height of the spray pipe 12, so that the height of the spray pipe 12 can be flexibly adjusted according to the height of the crops. Furthermore, the liquid level in the water storage tank 4 can be monitored by the liquid level measuring mechanism 14, so that irrigation water can be added in time, and the use effect is better.

[0031] As an embodiment of the present invention, please refer to Figure 2The connecting mechanism 11 includes a threaded barrel 21 threadedly arranged on the outer wall of the spray pipe 12, and a moving barrel 22 is arranged at the end of the threaded barrel 21, a cylinder 27 is arranged at the end of the spray pipe 12, and an annular groove 23 is also provided at the end of the spray pipe 12, the end of the hose 10 is sleeved on the outer side of the cylinder 27, and one end of the hose 10 is located in the annular groove 23, a clamp 28 is arranged on the outer wall of the cylinder 27, and the hose 10 is located between the clamp 28 and the cylinder 27, the outer wall of the spray pipe 12 is provided with mounting holes distributed in an annular shape at equal distances, and a rod 24 is arranged in the mounting hole, a plate 25 is arranged at one end of the rod 24, and the plate 25 is located in the annular groove 23, a moving block 26 is arranged at the other end of the rod 24, and the inner wall of the moving barrel 22 is provided with an outer wall of the moving block 26 The cross-section of the butt plate 25 is J-shaped, which is convenient for the hose 10 to enter between the butt plate 25 and the annular groove 23. When the end of the spray pipe 12 is connected to the hose 10, the hose 10 is first sleeved on the outside of the cylinder 27, and it is ensured that the end of the hose 10 is located in the annular groove 23 and the butt plate 25 is located on the outside of the hose 10. Then, the hose 10 can be fixed to the outside of the cylinder 27 by the clamp 28. Furthermore, the threaded cylinder 21 on the outside of the spray pipe 12 can be rotated so that the threaded cylinder 21 drives the moving cylinder 22 to move. The inclined groove on the inner wall of the moving cylinder 22 can push the moving block 26, and the moving block 26 can drive the butt plate 25 to hold the hose 10 through the butt rod 24, effectively improving the connection stability between the spray pipe 12 and the hose 10, and the use effect is better.

[0032] As an embodiment of the present invention, please refer to Figure 3 The adjusting mechanism 9 includes an adjusting cylinder 29 movably arranged on the outside of the spray pipe 12. The inner wall of the adjusting cylinder 29 is provided with an internal thread, and the outer wall of the spray pipe 12 is provided with an external thread, and the internal thread and the external thread match each other. The inner wall of the adjusting cylinder 29 is also provided with a rubber ring 30, and the rubber ring 30 and the outer wall of the spray pipe 12 are in contact with each other. By rotating the adjusting cylinder 29 on the outside of the spray pipe 12, the adjusting cylinder 29 can be moved outside the spray pipe 12, and the spray hole 13 can be partially blocked by the rubber ring 30 on the inner wall of the adjusting cylinder 29, thereby achieving the purpose of adjusting the water output of the spray hole 13, and the use effect is better.

[0033] As an embodiment of the present invention, please refer to Figure 1 The lifting mechanism 7 includes a telescopic member 5 arranged on the outer wall of the movable seat 1. The specific structure of the telescopic member 5 is not limited. In the present embodiment, preferably, the telescopic member 5 adopts a hydraulic cylinder. The outer walls of the water tank 4 are all provided with side panels 6, and the telescopic ends of the telescopic member 5 are connected to the side panels 6. The telescopic member 5 can drive the side panels 6 to be lifted and lowered, and the side panels 6 can drive the water tank 4 to move in the fixed cylinder 3, so as to adjust the height of the water tank 4, which is very convenient to use.

[0034] As an embodiment of the present invention, the telescopic member 5 and the submersible pump 19 are both connected to switches via wires, and the switch is electrically connected to a controller. The specific structure of the controller is not limited. In this embodiment, preferably, the controller adopts a microprogram controller.

[0035] As an embodiment of the present invention, please refer to Figure 1 and Figure 4 The liquid level measuring mechanism 14 includes a mounting tube 15 which is fixedly arranged on the top outer wall of the water storage tank 4, and a measuring rod 17 is arranged through the mounting tube 15. A floating block 18 is arranged at the end of the measuring rod 17. The floating block 18 can rise and fall with the liquid level in the water storage tank 4. The remaining amount of irrigation water in the water storage tank 4 can be intuitively understood through the position of the measuring rod 17 in the mounting tube 15, which is convenient for timely addition and has a better use effect.

[0036] As an embodiment of the present invention, please refer to Figure 1 The inner wall of the mounting tube 15 is provided with multiple rows of rollers 16 which are equally spaced and distributed in a ring shape, and the rollers 16 are in contact with the outer wall of the measuring rod 17. The rollers 16 can effectively improve the stability and smoothness of the measuring rod 17 when it moves, and the use effect is better.

[0037] When in use, two groups of mobile seats 1 can be respectively arranged on both sides of the farmland to be irrigated, and then a suitable number of spray pipes 12 can be selected according to the width of the farmland, and the spray pipes 12 can be connected through the hose 10, and then the two ends of the connected spray pipes 12 are connected through the hose 10 and the liquid guide tube 20. The connection between the hose 10 and the spray pipe 12 can be fixed by the connecting mechanism 11, so that the spray pipe 12 can be suspended above the crops, and then the irrigation water in the water storage tank 4 can be pumped out by the submersible pump 19 and introduced into the spray pipe 12 through the liquid guide tube 20, and the irrigation water can be sprayed along the spray hole 13 on the spray pipe 12, and then the mobile seats 1 on both sides are moved synchronously, so that the crops can be irrigated. Irrigation, and the amount of irrigation water sprayed from a single spray hole 13 can be adjusted by the adjusting mechanism 9, which is convenient for adjusting according to the irrigation amount required by different crops in the farmland. When different crops are planted in the same farmland and the required irrigation amount is also inconsistent, since the water output at different positions can be adjusted, synchronous irrigation of different crops can be achieved, which greatly improves the irrigation efficiency. At the same time, the height of the water storage tank 4 can be adjusted by the lifting mechanism 7, so as to achieve the purpose of adjusting the height of the spray pipe 12, so that the height of the spray pipe 12 can be flexibly adjusted according to the height of the crops. Furthermore, the liquid level in the water storage tank 4 can be monitored by the liquid level measuring mechanism 14, which is convenient for timely adding irrigation water and has a better use effect.

[0038] It should be particularly noted that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A mobile irrigation machine for farmland water conservancy, comprising a mobile seat and a plurality of spray pipes, wherein the number of the mobile seats is two, and mobile wheels are arranged at the four corners of the outer wall of the bottom of the mobile seat, characterized in that: The outer wall of the spray pipe is provided with multiple rows of spray holes distributed in an annular manner at equal distances, the outer wall of the movable seat is provided with a fixed cylinder, and a water storage tank is movably provided in the fixed cylinder, a water adding cylinder is fixedly provided through the top outer wall of the water storage tank, and a sealing cover is provided at the end of the water adding cylinder, a submersible pump is provided on the bottom inner wall of the water storage tank, and a liquid guide pipe is provided at the water guide end of the submersible pump, and the end of the liquid guide pipe passes through the water storage tank, a plurality of the spray pipes are provided between two groups of water storage tanks, and adjacent spray pipes and spray pipes and liquid guide pipes are connected by hoses, and also include: A connecting mechanism, the connecting mechanism is arranged at the end of the spray pipe, and is used to fix the connection between the spray pipe and the hose, the connecting mechanism includes a threaded barrel threadedly arranged on the outer wall of the spray pipe, and a moving barrel is arranged at the end of the threaded barrel, the end of the spray pipe is provided with a cylinder, and the end of the spray pipe is also provided with an annular groove, the end of the hose is sleeved on the outside of the cylinder, and one end of the hose is located in the annular groove, the outer wall of the cylinder is provided with a clamp, and the hose is located between the clamp and the cylinder, the outer wall of the spray pipe is provided with mounting holes distributed in an annular pattern at equal distances, and a push rod is provided in the mounting hole, one end of the push rod is provided with a push plate, and the push plate is located in the annular groove, the other end of the push rod is provided with a moving block, and the inner wall of the moving barrel is provided with an oblique groove that fits the outer wall of the moving block, and the cross-section of the push plate is J-shaped; An adjusting mechanism, the adjusting mechanism is arranged on the outer wall of the spray pipe, and is used to adjust the water spraying amount of the spray hole. The adjusting mechanism includes an adjusting cylinder movably arranged on the outer side of the spray pipe, the inner wall of the adjusting cylinder is provided with an internal thread, the outer wall of the spray pipe is provided with an external thread, and the internal thread and the external thread are matched, and the inner wall of the adjusting cylinder is also provided with a rubber ring, and the rubber ring and the outer wall of the spray pipe are in contact with each other; A lifting mechanism, which is arranged between the moving seat and the water storage tank and is used to adjust the height of the water storage tank; The liquid level measuring mechanism is arranged in the water storage tank and is used to monitor the liquid level in the water storage tank.

2. The mobile irrigation machine for farmland water conservancy according to claim 1, characterized in that: The lifting mechanism comprises a telescopic member arranged on the outer wall of the moving seat, the outer walls of the water storage tank are all provided with side plates, and the telescopic ends of the telescopic member are connected to the side plates.

3. The mobile irrigation machine for farmland water conservancy according to claim 2, characterized in that: The telescopic member and the submersible pump are both connected to a switch via a wire, and the switch is electrically connected to a controller.

4. The mobile irrigation machine for farmland water conservancy according to claim 1, characterized in that: The liquid level measuring mechanism comprises a mounting tube which is fixedly arranged on the outer wall of the top of the water storage tank, and a measuring rod is arranged through the mounting tube, and a floating block is arranged at the end of the measuring rod.

5. The mobile irrigation machine for farmland water conservancy according to claim 4, characterized in that: The inner wall of the installation cylinder is provided with a plurality of rows of rollers which are equidistantly distributed in a ring shape, and the rollers are in contact with the outer wall of the measuring rod.

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