An intelligent truss-type reel sprinkler

Abstract

The present invention discloses an intelligent truss type reel sprinkler, which relates to the technical field of reel sprinklers. It includes a vehicle body. A rotating shaft is rotatably connected to the bottom of the vehicle body, and wheels are respectively fixedly connected to both ends of the rotating shaft. A towing plate is fixedly connected to the front edge of the upper surface of the vehicle body. Two guide rods are slidably connected to the upper surface of the vehicle body. A lifting seat is fixedly connected to the top of the guide rods. A lifting mechanism is installed at the bottom of the lifting seat. A fixed block is fixedly connected to the upper surface of the lifting seat. A first three-way valve is fixedly connected to the inside of the lifting seat. A first handle is rotatably connected to one side of the first three-way valve. A water injection pipe is inserted into one side of the first three-way valve, and a water inlet valve is fixedly connected to one end of the water injection pipe. The intelligent truss type reel sprinkler disclosed by the present invention has the functions of folding, rotating and lifting the equipment by using water flow, achieving the effect of increasing the practicality of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of reel sprinklers, and particularly relates to an intelligent truss - type reel sprinkler. Background Art

[0002] A sprinkler is a device that sprays water with a certain pressure into the air through a special machine and equipment, and the water is scattered into small water droplets, evenly sprinkling on the field like a gentle rain, supplying the water needs of crops, flower seedlings and other plants. Connecting devices such as pressurization, water conveyance, spraying, and traveling into a movable whole is called a sprinkler. It mainly consists of a nozzle, a spray boom, a water outlet pipe, a power machine, a spray pump, a water inlet pipe, a filter screen, a frame, etc. After the power machine drives the spray pump to operate, the impeller in the pump rotates at a high speed to generate a centrifugal force. Under the action of the external atmospheric pressure, the water in the water pool or water storage tank is sucked into the pump along the suction pipe and then pressed into the nozzle, and sprayed onto the crops in the field or pasture.

[0003] A winch - type sprinkler, also known as a reel - type sprinkler implement or a sprinkler unit. Popular sprinklers include: winch - type sprinklers, also called reel - type sprinklers, movable - pipe sprinklers, submersible sprinklers, center - pivot sprinklers, roll - moving sprinklers, and light - small unit - type sprinklers. Generally, when a reel - type sprinkler is in use, it cannot use water flow as power to realize the folding, rotation, and lifting of the reel - type sprinkler, reducing the functionality of the reel - type sprinkler and not meeting the actual needs. Summary of the Invention

[0004] The present invention discloses an intelligent truss - type reel sprinkler, aiming to solve the technical problem that when a general reel - type sprinkler is in use, it cannot use water flow as power to realize the folding, rotation, and lifting of the reel - type sprinkler, reducing the functionality of the reel - type sprinkler.

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

[0006] An intelligent truss - type reel sprinkler includes a vehicle body. A rotating shaft is rotatably connected to the bottom of the vehicle body. Wheels are respectively fixedly connected to both ends of the rotating shaft. A towing plate is fixedly connected to the front - edge of the upper surface of the vehicle body. Two guide rods are slidably connected to the upper surface of the vehicle body. A lifting seat is fixedly connected to the top of the guide rods. A lifting mechanism is installed at the bottom of the lifting seat. A fixing block is fixedly connected to the upper surface of the lifting seat. A first three - way valve is fixedly connected to the inside of the lifting seat. A first handle is rotatably connected to one side of the first three - way valve. A water injection pipe is inserted into one side of the first three - way valve. One end of the water injection pipe is fixedly connected to a water inlet valve. A rotating mechanism is installed at the top of the lifting seat.

[0007] One end of the water inlet pipe is connected to the pipe on the reel machine. The towing plate on the vehicle body is connected to the tractor. The tractor pulls the vehicle body forward. The reel machine rotates continuously, extending the pipe forward and always connecting it to the water inlet pipe. When reaching the designated position, the tractor is separated from the towing plate, and the valve on the reel machine is started to pump water with a certain pressure into the pipe on the reel machine, and the water is sent into the water inlet pipe through this pipe.

[0008] In a preferred solution, the lifting mechanism includes a fixed seat slidably connected to the bottom of the lifting seat, and a regulating valve is fixedly connected to the bottom of the fixed seat.

[0009] First, adjust the height according to the crop height, open the water inlet valve, so that the water flow passes through the water inlet valve and enters the water injection pipe. Turn the first handle to close the hole in the upper part of the lifting seat and open the hole in the lower part. The water flow passes through the hole in the lower part of the lifting seat and enters the inside of the fixed seat. The water pressure causes relative sliding between the fixed seat and the lifting seat, causing the lifting seat to rise. The rising speed of the lifting seat can be adjusted by adjusting the opening size of the regulating valve to adjust the water pressure inside the fixed seat. When reaching the designated height, close the regulating valve and turn the first handle to close the hole in the lower part of the lifting seat. At this time, the inside of the fixed seat is filled with water and the outlet is closed, and the height of the lifting seat remains unchanged, playing a role in fixing the position.

[0010] In a preferred solution, the rotating mechanism includes a second water wheel cylinder rotatably connected to the top of the lifting seat. A second water wheel is rotatably connected to the inner wall of the second water wheel cylinder. One end of the second water wheel cylinder is inserted with a rotating pipe on the outer wall of one side of the top. One end of the rotating pipe is fixedly connected with a rotating valve. One end of the second water wheel cylinder is inserted with a return valve on the outer wall of one side of the top. A rotating connection mechanism is installed on the top of the second water wheel. The rotating connection mechanism includes a rotating base fixedly connected to the top of the second water wheel. A diversion cavity is opened inside the rotating base. A plurality of diversion holes are opened on the inner wall of the diversion cavity. A rotating seat is rotatably connected to the outer wall of the rotating base. A fixing bolt is threadedly connected to one side of the rotating base. A water flow guiding mechanism is installed on the upper surface of the rotating seat.

[0011] Next, by turning on the rotating design, the rotating base and the rotating seat can rotate relative to each other. Open the rotating valve to make the water flow enter the second water wheel cylinder through the rotating pipe. The water flow impacts the second water wheel to make the rotating base rotate continuously. The water flow is discharged through the return valve, so that all the mechanisms on the rotating base rotate along with the rotating base, achieving the effect of rotating spraying.

[0012] In a preferred embodiment, the water flow guiding mechanism includes a diversion pipe inserted into one side of the rotating seat. A first water wheel cylinder is fixedly connected to the upper surface of the rotating seat. A second connecting pipe is inserted into the top side edge of the first water wheel cylinder. A first connecting pipe is inserted into the bottom side edge of the first water wheel cylinder. One end of the second connecting pipe is fixedly connected to a second three-way valve. A second handle is rotatably connected to one side of the second three-way valve. A first spray pipe is inserted into one side of the second three-way valve. A third connecting pipe is inserted into the top side edge of the first water wheel cylinder. A fourth connecting pipe is inserted into the bottom side edge of the first water wheel cylinder. One end of the second connecting pipe is fixedly connected to a third three-way valve. A third handle is rotatably connected to one side of the third three-way valve. A second spray pipe is inserted into one side of the second three-way valve. An activity flap is fixedly connected to one end of each of the first handle, the second handle, and the third handle. An automatic folding mechanism is installed inside the first water wheel cylinder.

[0013] Water enters the diversion cavity through the hole in the upper part of the lifting seat, enters the diversion pipe through the diversion hole, rotates the third handle to open the fourth connecting pipe on the third three-way valve, rotates the second handle to open the second connecting pipe, water enters the first water wheel cylinder through the fourth connecting pipe, water flows out through the second connecting pipe and out through the first spray pipe, the automatic folding mechanism is turned on, the hole in the upper part of the lifting seat is opened, the second connecting pipe is closed and the first connecting pipe is opened by rotating the second handle, so that the water also flows into the first spray pipe through the first connecting pipe but does not impact the first water wheel, the automatic folding mechanism stops, after spraying is completed, the third connecting pipe is opened to reverse the direction of the water flow inside the first water wheel cylinder.

[0014] In a preferred embodiment, the automatic folding mechanism includes a rotating column rotatably connected to the top of the first water wheel cylinder. A first water wheel is fixedly connected to the bottom end of the rotating column. A plurality of storage discs are fixedly connected to the top of the rotating column. Connecting ropes are respectively fixedly connected to both sides of the storage disc. Mounting frames are respectively fixedly connected to the upper surface of the rotating seat near the edge. A rotating roller is rotatably connected to the top of the mounting frame. A folding truss is fixedly connected to the outer wall of the rotating roller. A spraying mechanism is installed at the bottom of the folding truss.

[0015] At this time, the folding trusses on both sides are in a retracted state. Water flows through the holes in the upper part of the lifting seat into the diversion cavity, and then through the diversion holes into the diversion pipe. Rotate the third handle to open the fourth connecting pipe on the third three-way valve, and rotate the second handle to open the second connecting pipe. Water flows into the first water wheel cylinder through the fourth connecting pipe, continuously impacts the first water wheel to make the rotating column rotate, and the water flows out through the second connecting pipe and then through the first nozzle. The rotating column rotates continuously, causing the connecting rope wound around the storage disc to be continuously released. Under the action of gravity, the folding trusses on both sides rotate and flatten continuously until the folding trusses on both sides are horizontally placed. Open the holes in the upper part of the lifting seat, rotate the second handle to close the second connecting pipe and open the first connecting pipe, so that the water also flows into the first nozzle through the first connecting pipe, but does not impact the first water wheel, and the rotating column stops rotating. After spraying, open the third connecting pipe to reverse the direction of the water flow inside the first water wheel cylinder, make the rotating column rotate reversely, make the storage disc rotate to wind the connecting rope around the storage disc, and make the folding trusses rotate upward to recycle and fold the folding trusses on both sides, playing a role in facilitating transportation.

[0016] In a preferred embodiment, the spraying mechanism includes a plurality of connecting plates fixedly connected to the bottom of the folding truss. The bottom of the connecting plate is fixedly connected with a spraying housing. The top of the spraying housing is inserted with a spraying pipe. A direction-changing spraying mechanism is installed inside the spraying housing. The direction-changing spraying mechanism includes a rotating disc rotatably connected to the inside of the spraying housing. Two guiding grooves are opened inside the rotating disc. A plurality of resistance grooves are opened at the upper edge of the outer wall of the rotating disc. Spray nozzles are respectively inserted at the two side edges of the spraying housing. Holes are respectively opened at the upper and lower positions of the axis of the lifting seat. The holes at the upper and lower positions of the axis of the lifting seat are respectively connected to the first three-way valve. One end of the diversion pipe is communicated with the second nozzle. The second three-way valve and the third three-way valve are fixedly connected to the upper surface of the rotating seat.

[0017] Water flows through the second nozzle and into the plurality of spraying pipes at the bottom. The water flows into the spraying housing. The water continuously impacts the rotating disc, making the rotating disc rotate rapidly. When the guiding groove on the rotating disc aligns with the spray nozzle on one side, the water sprays out through the spray nozzle on one side. When the rotating disc rotates to the spray nozzle on the other side, the water sprays out through the spray nozzle on the other side. The design of the resistance grooves increases the resistance of the water flow, making the rotating disc rotate faster and the water flow change direction faster, achieving a more uniform spraying effect.

[0018] As can be seen from the above. The intelligent truss-type reel sprinkler provided by the present invention has the following technical effects.

[0019] First: The rotating base and the rotating seat can rotate relative to each other. Open the rotary valve to allow water to enter the second water wheel cylinder through the rotating pipe. The water flow impacts the second water wheel, causing the rotating base to rotate continuously. The water flow is discharged through the return valve, causing all the mechanisms on the rotating base to rotate with the rotating base, achieving the effect of rotary spraying.

[0020] Second: The water flow enters the diversion cavity through the holes in the upper part of the lifting seat, enters the diversion pipe through the diversion holes. The rotating column rotates continuously, causing the connecting rope wound around the storage disc to be continuously released. Under the action of gravity, the folding trusses on both sides rotate and flatten continuously until the folding trusses on both sides are horizontally placed. After spraying is completed, open the third connecting pipe to reverse the direction of the water flow inside the first water wheel cylinder, causing the rotating column to rotate in the reverse direction, causing the storage disc to rotate and wind the connecting rope around the storage disc, causing the folding trusses to rotate upward, and recycling and folding the folding trusses on both sides to facilitate transportation.

[0021] Third: The water flow enters the multiple spraying pipes at the bottom through the second spray pipe. The water flow enters the spraying housing, and the water flow continuously impacts the rotating disc, causing the rotating disc to rotate rapidly. When the guiding groove on the rotating disc aligns with the nozzles on one side, the water flow is sprayed out through the nozzles on one side. When the rotating disc rotates to the nozzles on the other side, the water flow is sprayed out through the nozzles on the other side. The design of the resistance groove increases the resistance of the water flow, causing the rotating disc to rotate faster and the water flow to change direction faster, achieving a more uniform spraying effect. Description of the Drawings

[0022] Figure 1 It is a front view structural schematic diagram of an intelligent truss type reel sprinkler proposed by the present invention.

[0023] Figure 2 It is a rear view structural schematic diagram of an intelligent truss type reel sprinkler proposed by the present invention.

[0024] Figure 3 It is a sectional view structural schematic diagram of an intelligent truss type reel sprinkler proposed by the present invention.

[0025] Figure 4 It is an enlarged structural schematic diagram of part A in an intelligent truss type reel sprinkler proposed by the present invention. Figure 3

[0026] Figure 5 It is an enlarged structural schematic diagram of part B in an intelligent truss type reel sprinkler proposed by the present invention. Figure 3

[0027] Figure 6 It is a partial structural schematic diagram of an intelligent truss type reel sprinkler proposed by the present invention.

[0028] Figure 7 ​​For an intelligent truss - type reel sprinkler proposed by the present invention Figure 6 The enlarged structural schematic diagram at position C in

[0029] Figure 8 The structural schematic diagram of the spraying mechanism of an intelligent truss - type reel sprinkler proposed by the present invention.

[0030] In the figure: 1, vehicle body; 2, wheels; 3, connecting plate; 4, first spray pipe; 5, rotating roller; 6, folding truss; 7, connecting rope; 8, storage disc; 9, rotating column; 10, first water wheel cylinder; 11, rotating seat; 12, second water wheel cylinder; 13, fixed seat; 14, lifting seat; 15, mounting bracket; 16, second spray pipe; 17, regulating valve; 18, guide rod; 19, first three - way valve; 20, first handle; 21, first connecting pipe; 22, second three - way valve; 23, second handle; 24, second connecting pipe; 25, first water wheel; 26, third connecting pipe; 27, third three - way valve; 28, fourth connecting pipe; 29, diversion pipe; 30, rotating pipe; 31, water inlet pipe; 32, water inlet valve; 33, rotary valve; 34, water injection pipe; 35, second water wheel; 36, return wheel valve; 37, rotating base; 38, diversion cavity; 39, diversion hole; 40, fixing bolt; 41, spraying pipe; 42, resistance groove; 43, nozzle; 44, guide groove; 45, spraying housing. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0032] An intelligent truss - type reel sprinkler disclosed by the present invention is mainly applied to the scenario where a general reel - type sprinkler cannot utilize water flow as power to achieve the folding, rotation, and lifting of the reel - type sprinkler, thereby reducing the functionality of the reel - type sprinkler.

[0033] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, An intelligent truss - type reel sprinkler, comprising a vehicle body 1. A rotating shaft is rotatably connected to the bottom of the vehicle body 1, and wheels 2 are fixedly connected to both ends of the rotating shaft. A towing plate is fixedly connected to the front - edge of the upper surface of the vehicle body 1. Two guide rods 18 are slidably connected to the upper surface of the vehicle body 1. A lifting seat 14 is fixedly connected to the top of the guide rods 18. A lifting mechanism is installed at the bottom of the lifting seat 14. A fixed block is fixedly connected to the upper surface of the lifting seat 14. A first three - way valve 19 is fixedly connected to the inside of the lifting seat 14. A first handle 20 is rotatably connected to one side of the first three - way valve 19. A water injection pipe 34 is inserted into one side of the first three - way valve 19. One end of the water injection pipe 34 is fixedly connected to a water inlet valve 32. A rotating mechanism is installed at the top of the lifting seat 14.

[0034] In this embodiment, one end of the water inlet pipe 31 is connected to the pipeline on the reel machine. The towing plate on the vehicle body 1 is connected to the towing vehicle. The towing vehicle pulls the vehicle body 1 forward. The reel machine rotates continuously, extending the pipeline forward and always connecting it to the water inlet pipe 31. When reaching the designated position, the towing vehicle is separated from the towing plate. Then, the valve on the reel machine is started to pump water with a certain pressure into the pipeline on the reel machine, and the water is sent into the water inlet pipe 31 through this pipeline.

[0035] Refer to Figure 1 、 Figure 2 and Figure 3 In a preferred embodiment, the lifting mechanism includes a fixed seat 13 slidably connected to the bottom of the lifting seat 14, and an adjustment valve 17 is fixedly connected to the bottom of the fixed seat 13.

[0036] In this embodiment, first, the height is adjusted according to the crop height. The water inlet valve 32 is opened to allow water to flow through the water inlet valve 32 and into the water injection pipe 34. The first handle 20 is rotated to close the hole in the upper part of the lifting seat 14 and open the hole in the lower part. The water flow enters the inside of the fixed seat 13 through the hole in the lower part of the lifting seat 14. The water pressure causes relative sliding between the fixed seat 13 and the lifting seat 14, making the lifting seat 14 rise. The opening size of the adjustment valve 17 can be adjusted to adjust the water pressure inside the fixed seat 13, thereby adjusting the rising speed of the lifting seat 14. When reaching the specified height, the adjustment valve 17 is closed, and the first handle 20 is rotated to close the hole in the lower part of the lifting seat 14. At this time, the inside of the fixed seat 13 is filled with water and the outlet is closed, and the height of the lifting seat 14 remains unchanged, playing a role in fixing the position.

[0037] Refer to Figure 1 、 Figure 6 and Figure 7, in a preferred embodiment, the rotating mechanism includes a second water wheel cylinder 12 rotatably connected to the top of the lifting seat 14. A second water wheel 35 is rotatably connected to the inner wall of the second water wheel cylinder 12. One side outer wall of the top of the second water wheel cylinder 12 is inserted with a rotating pipe 30. One end of the rotating pipe 30 is fixedly connected to a rotary valve 33. One side outer wall of the top of the second water wheel cylinder 12 is inserted with a return valve 36. A rotating connection mechanism is installed on the top of the second water wheel 35. The rotating connection mechanism includes a rotating base 37 fixedly connected to the top of the second water wheel 35. A diversion cavity 38 is formed inside the rotating base 37. A plurality of diversion holes 39 are formed on the inner wall of the diversion cavity 38. A rotating seat 11 is rotatably connected to the outer wall of the rotating base 37. One side of the rotating base 37 is threadedly connected with a fixing bolt 40. A water flow guiding mechanism is installed on the upper surface of the rotating seat 11.

[0038] In this embodiment, next, the rotation design is turned on so that the rotating base 37 and the rotating seat 11 can rotate relative to each other. The rotary valve 33 is opened to allow water flow to enter the second water wheel cylinder 12 through the rotating pipe 30. The water flow impacts the second water wheel 35 to continuously rotate the rotating base 37. The water flow is discharged through the return valve 36, causing all the mechanisms on the rotating base 37 to rotate following the rotating base 37, achieving the effect of rotary spraying.

[0039] Refer to Figure 1 、 Figure 2 and Figure 6 , in a preferred embodiment, the water flow guiding mechanism includes a diversion pipe 29 inserted into one side of the rotating seat 11. The upper surface of the rotating seat 11 is fixedly connected to a first water wheel cylinder 10. One side edge of the top of the first water wheel cylinder 10 is inserted with a second connecting pipe 24. One side edge of the bottom of the first water wheel cylinder 10 is inserted with a first connecting pipe 21. One end of the second connecting pipe 24 is fixedly connected to a second three-way valve 22. One side of the second three-way valve 22 is rotatably connected to a second handle 23. One side of the second three-way valve 22 is inserted with a first spray pipe 4. One side edge of the top of the first water wheel cylinder 10 is inserted with a third connecting pipe 26. One side edge of the bottom of the first water wheel cylinder 10 is inserted with a fourth connecting pipe 28. One end of the second connecting pipe 24 is fixedly connected to a third three-way valve 27. One side of the third three-way valve 27 is rotatably connected to a third handle. One end of the first handle 20, the second handle 23, and the third handle is fixedly connected to an activity flap. An automatic folding mechanism is installed inside the first water wheel cylinder 10.

[0040] In this embodiment, water flows into the diversion cavity 38 through the holes in the upper part of the lifting seat 14, enters the diversion pipe 29 through the diversion holes 39, turns the third handle to open the fourth connecting pipe 28 on the third three-way valve 27, turns the second handle 23 to open the second connecting pipe 24, and the water flows into the first water wheel cylinder 10 through the fourth connecting pipe 28. The water flows out through the second connecting pipe 24 and out through the first nozzle 4. Open the automatic folding mechanism, open the holes in the upper part of the lifting seat 14, turn the second handle 23 to close the second connecting pipe 24 and open the first connecting pipe 21, so that the water also flows into the first nozzle 4 through the first connecting pipe 21, but does not impact the first water wheel 25, and stop the automatic folding mechanism. After spraying, open the third connecting pipe 26 to reverse the direction of the water flow inside the first water wheel cylinder 10.

[0041] Referring to Figure 1 , Figure 3 and Figure 5 , in a preferred embodiment, the automatic folding mechanism includes a rotating column 9 rotatably connected to the top of the first water wheel cylinder 10. The bottom end of the rotating column 9 is fixedly connected to a first water wheel 25, and the top of the rotating column 9 is fixedly connected to a plurality of storage disks 8. Connecting ropes 7 are respectively fixedly connected to both sides of the storage disks 8. Mounting frames 15 are respectively fixedly connected to the upper surface of the rotating seat 11 near the edge. A rotating roller 5 is rotatably connected to the top of the mounting frame 15. A folding truss 6 is fixedly connected to the outer wall of the rotating roller 5, and a spraying mechanism is installed at the bottom of the folding truss 6.

[0042] In this embodiment, at this time, the folding trusses 6 on both sides are in a retracted state. Water flows into the diversion cavity 38 through the holes in the upper part of the lifting seat 14, enters the diversion pipe 29 through the diversion holes 39, turns the third handle to open the fourth connecting pipe 28 on the third three-way valve 27, turns the second handle 23 to open the second connecting pipe 24, and the water flows into the first water wheel cylinder 10 through the fourth connecting pipe 28. The continuous impact on the first water wheel 25 causes the rotating column 9 to rotate. The water flows out through the second connecting pipe 24 and out through the first nozzle 4. The continuous rotation of the rotating column 9 causes the connecting ropes 7 wound around the storage disks 8 to be continuously released. Under the action of gravity, the folding trusses 6 on both sides are continuously rotated and laid flat until the folding trusses 6 on both sides are horizontally placed. Open the holes in the upper part of the lifting seat 14, turn the second handle 23 to close the second connecting pipe 24 and open the first connecting pipe 21, so that the water also flows into the first nozzle 4 through the first connecting pipe 21, but does not impact the first water wheel 25, and the rotating column 9 stops rotating. After spraying, open the third connecting pipe 26 to reverse the direction of the water flow inside the first water wheel cylinder 10, causing the rotating column 9 to rotate in the reverse direction, causing the storage disks 8 to rotate and wind the connecting ropes 7 around the storage disks 8, causing the folding trusses 6 to rotate upward, and recycling and folding the folding trusses 6 on both sides to facilitate transportation.

[0043] Referring to Figure 1 ,Figure 3 , Figure 5 and Figure 8 , in a preferred embodiment, the spraying mechanism includes a plurality of connecting plates 3 fixedly connected to the bottom of the folding truss 6. The bottom of the connecting plate 3 is fixedly connected with a spraying housing 45. A spraying pipe 41 is inserted into the top of the spraying housing 45. A direction-changing spraying mechanism is installed inside the spraying housing 45. The direction-changing spraying mechanism includes a rotating disc rotatably connected inside the spraying housing 45. Two guiding grooves 44 are formed inside the rotating disc. A plurality of resistance grooves 42 are formed on the upper edge of the outer wall of the rotating disc. Nozzles 43 are respectively inserted into the two side edges of the spraying housing 45. Holes are respectively formed in the upper and lower positions of the axis of the lifting seat 14. The holes in the upper and lower positions of the axis of the lifting seat 14 are respectively connected to the first three-way valve 19. One end of the diversion pipe 29 is communicated with the second spray pipe 16. The second three-way valve 22 and the third three-way valve 27 are fixedly connected to the upper surface of the rotating seat 11.

[0044] In this embodiment, water flows through the second spray pipe 16 and 04 into the plurality of spraying pipes 41 at the bottom. The water flows into the spraying housing 45. The water continuously impacts the rotating disc, causing the rotating disc to rotate rapidly. When the guiding groove 44 on the rotating disc aligns with the nozzle 43 on one side, the water sprays out through the nozzle 43 on one side. When the rotating disc rotates to the nozzle 43 on the other side, the water sprays out through the nozzle 43 on the other side. The design of the resistance groove 42 increases the resistance of the water flow, making the rotating disc rotate faster and the water flow change direction faster, achieving a more uniform spraying effect.

[0045] Working principle: When in use, one end of the water inlet pipe 31 is connected to the pipe on the reel machine. The towing plate on the vehicle body 1 is connected to the tractor. The tractor pulls the vehicle body 1 forward. The reel machine rotates continuously, extending the pipe forward and always connecting it to the water inlet pipe 31. When reaching the designated position, the tractor is separated from the towing plate. The valve on the reel machine is started to pump water with a certain pressure into the pipe on the reel machine, and the water is sent into the water inlet pipe 31 through this pipe. First, adjust the height according to the crop height. Open the water inlet valve 32 so that the water flow passes through the water inlet valve 32 and enters the water injection pipe 34. Turn the first handle 20 to close the hole in the upper part of the lifting seat 14 and open the hole in the lower part. The water flow enters the inside of the fixed seat 13 through the hole in the lower part of the lifting seat 14. The water pressure causes relative sliding between the fixed seat 13 and the lifting seat 14, causing the lifting seat 14 to rise. The opening size of the regulating valve 17 can be adjusted to regulate the water pressure inside the fixed seat 13, thereby regulating the rising speed of the lifting seat 14. When reaching the designated height, close the regulating valve 17 and turn the first handle 20 to close the hole in the lower part of the lifting seat 14. At this time, the inside of the fixed seat 13 is filled with water and the outlet is closed, and the height of the lifting seat 14 remains unchanged, playing a role in fixing the position. Open the hole in the upper part of the lifting seat 14. At this time, the folding trusses 6 on both sides are in the retracted state. The water flow enters the diversion cavity 38 through the hole in the upper part of the lifting seat 14 and enters the diversion pipe 29 through the diversion hole 39. Turn the third handle to open the fourth connecting pipe 28 on the third three-way valve 27, and turn the second handle 23 to open the second connecting pipe 24. The water flow enters the first water wheel cylinder 10 through the fourth connecting pipe 28, continuously impacts the first water wheel 25 to make the rotating column 9 rotate, and the water flow flows out through the second connecting pipe 24 and sprays out through the first spray pipe 4. The rotating column 9 rotates continuously, causing the connecting rope 7 wound around the storage disc 8 to be continuously released. Under the action of gravity, the folding trusses 6 on both sides rotate and flatten continuously until the folding trusses 6 on both sides are horizontally placed. Turn the second handle 23 to close the second connecting pipe 24 and open the first connecting pipe 21, so that the water flow also enters the first spray pipe 4 through the first connecting pipe 21, but does not impact the first water wheel 25, and the rotating column 9 stops rotating. The water flow enters the spraying shell 45 on one side through the second spray pipe 16. The water flow continuously impacts the rotating disc, causing the rotating disc to rotate rapidly. When the guiding groove 44 on the rotating disc aligns with the nozzle 43 on one side, the water flow sprays out through the nozzle 43 on one side. When the rotating disc rotates to the nozzle 43 on the other side, the water flow sprays out through the nozzle 43 on the other side. The design of the resistance groove 42 increases the resistance of the water flow, making the rotating disc rotate faster and the water flow change direction faster, achieving a more uniform spraying effect. Next, start the rotating design. Remove the fixing bolt 40 so that the rotating base 37 and the rotating seat 11 can rotate relative to each other. Open the rotating valve 33 so that the water flow enters the second water wheel cylinder 12 through the rotating pipe 30. The water flow impacts the second water wheel 35 to make the rotating base 37 rotate continuously, and the water flow is discharged through the return valve 36, causing all the mechanisms on the rotating base 37 to rotate with the rotating base 37.The effect of rotary spraying is achieved. After the spraying is completed, the third connecting pipe 26 is opened to reverse the direction of the water flow inside the first water wheel cylinder 10, causing the rotating column 9 to rotate reversely, causing the storage tray 8 to rotate and wind the connecting rope 7 around the storage tray 8, causing the folding truss 6 to rotate upward, and recycling and folding the folding trusses 6 on both sides to facilitate transportation.

[0046] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An intelligent truss type reel sprinkler, comprising a vehicle body (1), characterized in that, A rotating shaft is rotatably connected to the bottom of the vehicle body (1), and wheels (2) are fixedly connected to both ends of the rotating shaft. A traction plate is fixedly connected to the front edge of the upper surface of the vehicle body (1). Two guide rods (18) are slidably connected to the upper surface of the vehicle body (1). A lifting seat (14) is fixedly connected to the top of the guide rod (18). A lifting mechanism is installed at the bottom of the lifting seat (14). A fixed block is fixedly connected to the upper surface of the lifting seat (14). A first three-way valve (19) is fixedly connected to the inside of the lifting seat (14). A first handle (20) is rotatably connected to one side of the first three-way valve (19). A water injection pipe (34) is inserted into one side of the first three-way valve (19). A water inlet valve (32) is fixedly connected to one end of the water injection pipe (34). A rotating mechanism is installed at the top of the lifting seat (14). The rotating mechanism includes a second water wheel cylinder (12) rotatably connected to the top of the lifting seat (14). A second water wheel (35) is rotatably connected to the inner wall of the second water wheel cylinder (12). A rotating connection mechanism is installed at the top of the second water wheel (35). The rotating connection mechanism includes a rotating base (37) fixedly connected to the top of the second water wheel (35). A rotating seat (11) is rotatably connected to the outer wall of the rotating base (37). A water flow guiding mechanism is installed on the upper surface of the rotating seat (11). The water flow guiding mechanism includes a diversion pipe (29) inserted into one side of the rotating seat (11). A first water wheel cylinder (10) is fixedly connected to the upper surface of the rotating seat (11). A second connecting pipe (24) is inserted into the top side edge of the first water wheel cylinder (10). A first connecting pipe (21) is inserted into the bottom side edge of the first water wheel cylinder (10). A second three-way valve (22) is fixedly connected to one end of the second connecting pipe (24). A second handle (23) is rotatably connected to one side of the second three-way valve (22). A first spray pipe (4) is inserted into one side of the second three-way valve (22). A third connecting pipe (26) is inserted into the top side edge of the first water wheel cylinder (10). A fourth connecting pipe (28) is inserted into the bottom side edge of the first water wheel cylinder (10). A third three-way valve (27) is fixedly connected to one end of the second connecting pipe (24). A third handle is rotatably connected to one side of the third three-way valve (27). A second spray pipe (16) is inserted into one side of the second three-way valve (22). An activity flap is fixedly connected to one end of each of the first handle (20), the second handle (23), and the third handle. An automatic folding mechanism is installed inside the first water wheel cylinder (10).

2. The intelligent truss type reel sprinkler according to claim 1, characterized in that, The lifting mechanism includes a fixed seat (13) slidably connected to the bottom of the lifting seat (14). A regulating valve (17) is fixedly connected to the bottom of the fixed seat (13).

3. The intelligent truss type reel sprinkler according to claim 1, wherein A rotating pipe (30) is inserted into the top side outer wall of the second water wheel cylinder (12). A rotary valve (33) is fixedly connected to one end of the rotating pipe (30). A return valve (36) is inserted into the top side outer wall of the second water wheel cylinder (12).

4. The intelligent truss type reel sprinkler according to claim 3, wherein, A diversion cavity (38) is formed inside the rotating base (37), and a plurality of diversion holes (39) are formed on the inner wall of the diversion cavity (38). A fixing bolt (40) is threadedly connected to one side of the rotating base (37).

5. The intelligent truss type reel sprinkler according to claim 4, characterized in that, The automatic folding mechanism includes a rotating column (9) rotatably connected to the top of the first water wheel cylinder (10). The bottom end of the rotating column (9) is fixedly connected to a first water wheel (25). The top of the rotating column (9) is fixedly connected to a plurality of storage trays (8). Connecting ropes (7) are respectively fixedly connected to both sides of the storage tray (8). Mounting frames (15) are respectively fixedly connected to the upper surface of the rotating seat (11) near the edge. A rotating roller (5) is rotatably connected to the top of the mounting frame (15). A folding truss (6) is fixedly connected to the outer wall of the rotating roller (5). A spraying mechanism is installed at the bottom of the folding truss (6).

6. The intelligent truss type reel sprinkler according to claim 5, characterized in that, The spraying mechanism includes a plurality of connecting plates (3) fixedly connected to the bottom of the folding truss (6). A spraying housing (45) is fixedly connected to the bottom of the connecting plate (3). A spraying pipe (41) is inserted into the top of the spraying housing (45). A variable-direction spraying mechanism is installed inside the spraying housing (45).

7. The intelligent truss-type reel sprinkler according to claim 6, characterized in that, The variable-direction spraying mechanism includes a rotating disk rotatably connected inside the spraying housing (45). Two guiding grooves (44) are formed inside the rotating disk. A plurality of resistance grooves (42) are formed on the outer edge of the rotating disk. Nozzles (43) are respectively inserted into both side edges of the spraying housing (45).

8. An intelligent truss-type reel sprinkler according to claim 2, characterized in that Holes are respectively formed in the upper and lower positions of the axis of the lifting seat (14), and the holes in the upper and lower positions of the axis of the lifting seat (14) are respectively connected to the first three-way valve (19).

9. The intelligent truss type reel sprinkler according to claim 1, wherein One end of the diversion pipe (29) is communicated with the second spray pipe (16). The second three-way valve (22) and the third three-way valve (27) are fixedly connected to the upper surface of the rotating seat (11).

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