Winch type sprinkler with water and fertilizer integration

Abstract

The invention belongs to the technical field of agricultural equipment, and discloses a water and fertilizer integrated capstan-type sprinkling machine, which comprises a trailer frame, a sprinkling mechanism, a water and fertilizer spraying mechanism, a water and fertilizer spraying mechanism, a water and fertilizer spraying mechanism, a water and fertilizer spraying mechanism, a water and fertilizer spraying mechanism and a water and fertilizer spraying mechanism, the adjusting mechanism is mounted on the sprinkling irrigation mechanism; and the liquid pumping mechanism is mounted on the trailer frame. According to the scheme, a water source is conveyed into the fixed pipeline by operating the liquid pumping mechanism and pumped out through the spray head assembly, the spray head assembly is driven to rotate through the swing arm in the water source pumping-out process, and after the spray head assembly rotates by one circle, the hydraulic assembly pumps hydraulic oil into the first sleeve to drive the first tension spring piston rod to move upwards by the specified height each time; therefore, the included angle between the spray head assembly and the horizontal plane is reduced, the spray irrigation range of the spray head assembly is reduced, and the problem that the spray irrigation efficiency and effect of the spray irrigation equipment on crops at the middle distance position within the spray irrigation range are poor is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural equipment, in particular to a winch-type sprinkler with water and fertilizer integration. Background Art

[0002] The integrated winch sprinkler is a common and highly efficient large-scale mobile sprinkler. Its core components (winch, PE hose reel, sprinkler carriage, drive unit, chassis, etc.) are all integrated into a compact chassis or frame, usually with wheels, greatly improving the equipment's maneuverability and ease of deployment.

[0003] Sprinkler irrigation equipment, when connected to a water source, sprays water outward through a nozzle. Simultaneously, the sprayed water and fertilizer impact a swing arm mounted on the nozzle, allowing the nozzle to rotate while spraying water and fertilizer, irrigating and fertilizing the farmland within its range. However, when the water impacts the swing arm, some of the water is blocked by the arm and sprayed toward nearby areas. When the water rushes out directly, it sprays toward distant areas. Consequently, at intermediate distances between these two, the nozzle has a blind spot (or insufficient water and liquid fertilizer are sprayed in this area), reducing the irrigation efficiency and effectiveness of the equipment. To address these issues, a winch-type sprinkler with integrated water and fertilizer control has been proposed. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a winch-type sprinkler with integrated water and fertilizer, which solves the problem that the sprinkler equipment has poor efficiency and effect on crops at medium distances within its sprinkler range.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a winch-type sprinkler with integrated water and fertilizer system, comprising a trailer frame, a detachable mobile bracket towed on the trailer frame, and further comprising: a sprinkler mechanism disposed on the mobile bracket; a regulating mechanism mounted on the sprinkler mechanism; and a pumping mechanism mounted on the trailer frame for pumping water and a water-fertilizer mixture into the sprinkler mechanism. The sprinkler mechanism includes a fixed pipe fixedly sleeved on a movable bracket, the top of the fixed pipe is movably connected to a movable bracket, the top of the movable bracket is hinged to a sprinkler assembly, the top of the sprinkler assembly is elastically hinged to a swing arm, and the movable bracket is connected to the sprinkler assembly through its output end; a support platform is provided on the bearing sleeve of the fixed pipe, and a straight slot is opened on the sprinkler assembly; The adjustment mechanism includes a sleeve 1, which is mounted on the sprinkler mechanism through a support platform. A tension spring piston rod 1 with a downward trend is provided in the sleeve 1, and the top end of the tension spring piston rod 1 extends to the outside of the sleeve 1 and can slide in the straight slot; The sleeve 1 is also fixedly mounted with a hydraulic assembly for pumping hydraulic oil into the sleeve 1.

[0006] Preferably, in the initial state, the baffle of the swing arm is located in front of the output end of the nozzle assembly; and the swing arm deflects downward toward the plate surface of the output end of the nozzle assembly.

[0007] Preferably, the adjustment mechanism further comprises a second ring tooth and a third ring tooth fixedly sleeved on the upper and lower parts of the outer periphery of the tension spring piston rod 1, and a plurality of first ring teeth are vertically fixedly sleeved on the middle part of the tension spring piston rod 1; The sleeve is provided with a pin assembly that can support the bottom of the ring gear 2 and the ring gear 1. When the next group of the ring gear 1 moves upward, the pin assembly can be squeezed to shrink, and the pin assembly can be reset and stuck under the ring gear 1 after passing over the ring gear 1.

[0008] Preferably, the bayonet assembly includes a sleeve three fixedly mounted on the sleeve one, and an elastic bayonet that can be clamped under the ring gear one and the ring gear two is elastically connected inside the sleeve three.

[0009] Preferably, a one-way valve flap 2 for blocking the elastic bayonet from communicating with the outside is further provided in the sleeve 3, and a microhole is provided on the one-way valve flap 2.

[0010] Preferably, the hydraulic assembly includes a second sleeve fixedly connected to the first sleeve, a second tension spring piston rod with a downward trend is provided at the bottom of the second sleeve, a hard tube is fixedly connected to the second sleeve, and the other end of the hard tube is fixedly connected to the liquid storage bag, the output end of the second sleeve is connected to the bottom of the first sleeve, an adjusting rod is movably provided on the middle part of the hard tube, and two groups of channels are opened on the adjusting rod, one of which is provided with a one-way valve disc one. In the initial state, the liquid storage bag can be connected to the second sleeve in a one-way manner through the one-way valve disc one and the hard tube; The fixed pipe is also fixedly connected with a boss stop rod, and the tension spring piston rod 2 can be squeezed by the boss stop rod when rotating with the fixed pipe as the axis; The top end of the adjustment rod is located outside the rigid tube and is in a ring shape that can be mounted on the outside of the nozzle assembly. When the nozzle assembly rotates to the maximum angle, the adjustment rod can be driven upward, thereby connecting a set of channels below with the rigid tube. In the initial state, the annular bottom of the adjustment rod abuts against the nozzle assembly.

[0011] Preferably, the hard tube is further provided with a group of sealing rings sleeved on the outer circumference of the adjusting rod.

[0012] Preferably, the hydraulic assembly can be replaced by a hydraulic pump and a solenoid valve, wherein the hydraulic pump is used to pump hydraulic oil into the sleeve one, and the solenoid valve is used to control the communication between the hydraulic pump and the sleeve one.

[0013] Preferably, a first fan-shaped baffle is fixedly connected to the output end of the movable bracket, and a second fan-shaped baffle in contact with the first fan-shaped baffle is symmetrically fixedly connected to the nozzle assembly; The second rotation of the sector baffle can reduce the area of ​​the connection between the movable bracket and the nozzle assembly.

[0014] Preferably, the pumping mechanism comprises a pump body and a winding frame mounted on the winding frame, a hose is wound around the winding frame, the output end of the hose is connected to a fixed pipe, and the input end of the hose is connected to the output end of the pump body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The above solution operates a pump mechanism to deliver water to a fixed pipe and pumps it out through the sprinkler assembly. During the water pumping process, the sprinkler assembly is driven to rotate by a swing arm. When the sprinkler assembly rotates one circle, the hydraulic assembly pumps hydraulic oil into sleeve 1 to drive the tension spring piston rod 1 to move up a specified height each time, thereby reducing the angle between the sprinkler assembly and the horizontal plane, thereby reducing the range of the sprinkler assembly that can be irrigated, improving the irrigation effect of the sprinkler assembly on the crops within its irrigation area, and solving the problem that the sprinkler irrigation equipment has poor irrigation efficiency and effect on crops located at a medium distance within its irrigation range. The above scheme will also drive the rotation of the fan-shaped baffle 2 during the rotation of the nozzle assembly. Since the fan-shaped baffle 1 remains stationary in the circumferential direction, the fan-shaped baffle 2 will be misaligned with the fan-shaped baffle 1 at this time, and the misaligned part will gradually increase with the rotation of the nozzle assembly, thereby reducing the water intake of the nozzle assembly and further reducing the irrigation range of the nozzle assembly, thereby ensuring that the crops within the maximum irrigation range of the nozzle assembly can receive uniform irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the mobile bracket of the present invention; Figure 3 It is a front cross-sectional structural schematic diagram of the adjustment mechanism of the present invention; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 It is a perspective planar structural diagram of the bayonet assembly of the present invention; Figure 6 Schematic diagram of a partial cross-sectional structure of the hard tube of the present invention; Figure 7 It is a partial cross-sectional structural schematic diagram of the movable bracket of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0017] Figure: 1. Trailer frame; 11. Mobile bracket; 2. Pump mechanism; 21. Winding frame; 22. Pump body; 23. Hose; 3. Sprinkler mechanism; 31. Fixed pipe; 311. Support platform; 312. Boss stop bar; 32. Movable bracket; 321. Sector baffle 1; 33. Sprinkler assembly; 331. Straight notch; 332. Sector baffle 2; 34. Swing arm; 4. Adjustment mechanism; 41. Sleeve 1 ; 42. Tension spring piston rod one; 43. Ring gear one; 44. Ring gear two; 45. Ring gear three; 5. Hydraulic assembly; 51. Sleeve two; 52. Tension spring piston rod two; 53. Hard tube; 531. Sealing ring; 54. Liquid storage bag; 55. Adjusting rod; 56. Channel; 57. One-way valve disc one; 6. Pin assembly; 61. Sleeve three; 62. Elastic pin; 63. One-way valve disc two; 631. Micropore. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1 to 8 As shown, the present invention provides a winch-type sprinkler with integrated water and fertilizer, comprising a trailer frame 1, a detachable mobile bracket 11 towed on the trailer frame 1, and further comprising: a sprinkler mechanism 3, which is arranged on the mobile bracket 11; an adjustment mechanism 4, which is installed on the sprinkler mechanism 3; The sprinkler mechanism 3 includes a fixed pipe 31 fixedly mounted on the movable bracket 11. The top of the fixed pipe 31 is movably connected to a movable bracket 32. The top of the movable bracket 32 ​​is hingedly connected to a sprinkler assembly 33. The top of the sprinkler assembly 33 is elastically hingedly connected to a swing arm 34. The movable bracket 32 ​​is connected to the sprinkler assembly 33 through its output end. A support platform 311 is provided on the bearing sleeve of the fixed pipe 31, and a straight slot 331 is provided on the sprinkler assembly 33. The adjustment mechanism 4 includes a sleeve 41, which is mounted on the sprinkler mechanism 3 via a support platform 311. A downward-moving tension spring piston rod 42 is disposed within the sleeve 41. The top end of the tension spring piston rod 42 extends to the outside of the sleeve 41 and can slide within the straight slot 331. The sleeve 1 41 is also fixedly mounted with a hydraulic assembly 5 for pumping hydraulic oil into the sleeve 1 41; In the initial state, the baffle of the swing arm 34 is located in front of the output end of the nozzle assembly 33; and the swing arm 34 is deflected downward toward the plate surface of the output end of the nozzle assembly 33; The trailer frame 1 is provided with a pumping mechanism 2 for pumping water and a water-fertilizer mixture into the sprinkler mechanism 3. The pumping mechanism 2 includes a pump body 22 mounted on a winding frame 21 and the winding frame 21. A hose 23 is wound around the winding frame 21. The output end of the hose 23 is connected to a fixed pipe 31, and the input end of the hose 23 is connected to the output end of the pump body 22.

[0020] By adopting the above scheme, water is transported to the fixed pipe 31 by running the pump mechanism 2 and pumped out through the nozzle assembly 33. During the process of pumping out the water, the swing arm 34 is used to drive the nozzle assembly 33 to rotate. When the nozzle assembly 33 rotates one circle, the hydraulic assembly 5 will pump hydraulic oil into the sleeve 41 to drive the tension spring piston rod 42 to move up a specified height each time, thereby reducing the angle between the nozzle assembly 33 and the horizontal plane, thereby reducing the range that the nozzle assembly 33 can spray, improving the irrigation effect of the nozzle assembly 33 on the crops in its irrigation area, and solving the problem that the sprinkler irrigation equipment has poor efficiency and effect on crops at medium distances within its spraying range.

[0021] like Figures 1-6 As shown, the adjustment mechanism 4 also includes a second ring gear 44 and a third ring gear 45 fixedly sleeved on the upper and lower parts of the outer periphery of the tension spring piston rod 1 42, and a plurality of first ring gears 43 are vertically fixedly sleeved on the middle part of the tension spring piston rod 1 42; The sleeve 1 is provided with a latch assembly 6 that can support the bottom of the ring gear 2 44 and the ring gear 1 43. When the next set of ring gear 1 43 moves upward, the latch assembly 6 can be squeezed and contracted. After the latch assembly 6 passes over the ring gear 1 43, it can be reset and stuck under the ring gear 1 43. The bayonet assembly 6 includes a sleeve 3 61 fixedly mounted on the sleeve 1 41 , and an elastic bayonet 62 elastically connected to the sleeve 3 61 and capable of being clamped under the ring gear 1 43 and the ring gear 2 44 ; The sleeve 3 61 is also provided with a one-way valve flap 2 63 for blocking the elastic latch 62 from communicating with the outside world. The one-way valve flap 2 63 is provided with a micro hole 631. The hydraulic assembly 5 includes a second sleeve 51 fixedly connected to the first sleeve 41. A second tension spring piston rod 52 with a downward trend is provided at the bottom of the second sleeve 51. A hard tube 53 is fixedly connected to the second sleeve 51. The other end of the hard tube 53 is fixedly connected to a liquid storage bag 54. The output end of the second sleeve 51 is connected to the bottom of the first sleeve 41. An adjustment rod 55 is movably mounted on the middle of the hard tube 53. The adjustment rod 55 has two sets of channels 56, one of which is provided with a one-way valve disc 57. In the initial state, the liquid storage bag 54 can be connected to the second sleeve 51 in a one-way manner through the one-way valve disc 57 and the hard tube 53. A boss stopper 312 is also fixed to the fixed pipe 31, and the tension spring piston rod 52 can be squeezed by the boss stopper 312 when rotating around the fixed pipe 31 as the axis. The top end of the adjustment rod 55 is located outside the rigid tube 53 and is in the shape of a ring that can be mounted outside the nozzle assembly 33. When the nozzle assembly 33 rotates to the maximum angle, it can drive the adjustment rod 55 upward, thereby connecting a set of channels 56 below with the rigid tube 53. In the initial state, the annular bottom of the adjustment rod 55 abuts against the nozzle assembly 33; With the above solution, the nozzle assembly 33 can drive the sleeve 2 51 to rotate through the sleeve 1 41 when rotating, so that the tension spring piston rod 2 52 is squeezed by the boss stop rod 312 every time it rotates one circle, so that the tension spring piston rod 2 52 inputs the hydraulic oil in the sleeve 2 51 into the sleeve 1 41. When the tension spring piston rod 1 42 moves upward, it drives the next set of ring teeth 1 43 upward and squeezes the elastic bayonet 62 to contract. When the elastic bayonet 62 passes over the ring teeth 1 43, it resets and supports it, thereby maintaining the stability of the tension spring piston rod 1 42. When the nozzle assembly 33 rotates to the maximum angle, it will drive the adjustment rod 55 upward, so that a group of channels 56 below are connected to the hard tube 53. At this time, the tension spring piston rod 1 42 will be reset by its own tension, and the ring gear 3 45 will also move upward to squeeze the elastic bayonet 62 to contract. At this time, under the restriction of the one-way valve flap 2 63 and the micropore 631, the elastic bayonet 62 will slowly reset, ensuring that the elastic bayonet 62 can pass over the ring gear 1 43 without being blocked by the ring gear 1 43, and finally the elastic bayonet 62 can support the ring gear 2 44 and reset. At the same time, the reset of the nozzle assembly 33 will also squeeze the adjustment rod 55 to reset it downward to its initial state.

[0022] like Figure 6 As shown, the hard tube 53 is also provided with a set of sealing rings 531 sleeved on the outer circumference of the adjustment rod 55; By adopting the above solution, the friction between the adjusting rod 55 and the hard tube 53 is increased by the setting of the sealing ring 531, thereby preventing the adjusting rod 55 from being affected by the vibration of the sprinkler mechanism 3 and synchronously descending with the sprinkler assembly 33 during the downward reset process of the sprinkler assembly 33 following the tension spring piston rod 42.

[0023] like Figure 7 and Figure 8 As shown, the hydraulic assembly 5 can be replaced by a hydraulic pump and a solenoid valve, wherein the hydraulic pump is used to pump hydraulic oil into the sleeve 1 41, and the solenoid valve is used to control the communication between the hydraulic pump and the sleeve 1 41; By adopting the above solution, the volume of the device can be reduced by using the combination of the hydraulic pump and the solenoid valve, and the structure of the device can be simplified, making it more stable.

[0024] A fan-shaped baffle 1 321 is fixedly connected to the output end of the movable bracket 32, and a fan-shaped baffle 2 332 is symmetrically fixedly connected to the nozzle assembly 33 and contacts the fan-shaped baffle 1 321. The rotation of the fan-shaped baffle 2 332 can reduce the area of ​​the connection between the movable bracket 32 ​​and the nozzle assembly 33. By adopting the above scheme, the rotation of the nozzle assembly 33 will also drive the rotation of the fan-shaped baffle 2 332. Since the fan-shaped baffle 1 321 remains stationary in the circumferential direction, the fan-shaped baffle 2 332 will be misaligned with the fan-shaped baffle 1 321 at this time, and the misaligned part will gradually increase with the rotation of the nozzle assembly 33, thereby reducing the water intake of the nozzle assembly 33 and further reducing the irrigation range of the nozzle assembly 33, thereby ensuring that the crops within the maximum irrigation range of the nozzle assembly 33 can receive uniform irrigation.

[0025] The working principle and use process of the present invention: First, the pump mechanism 2 is operated to deliver water to the fixed pipe 31 and pump it out through the nozzle assembly 33. During the process of water pumping, the swing arm 34 drives the nozzle assembly 33 to rotate. When the nozzle assembly 33 rotates one circle, the hydraulic assembly 5 pumps hydraulic oil into the sleeve 1 41 to force the tension spring piston rod 1 42 to rise to a specified height each time, thereby reducing the angle between the nozzle assembly 33 and the horizontal plane, thereby reducing the range of the nozzle assembly 33 that can be irrigated, and improving the irrigation effect of the nozzle assembly 33 on the crops in its irrigated area; When the nozzle assembly 33 rotates, it can drive the sleeve 2 51 to rotate through the sleeve 1 41, so that the tension spring piston rod 2 52 is squeezed by the boss stop rod 312 every time it rotates one circle, so that the tension spring piston rod 2 52 inputs the hydraulic oil in the sleeve 2 51 into the sleeve 1 41. When the tension spring piston rod 1 42 moves upward, it drives the next set of ring teeth 1 43 upward and squeezes the elastic bayonet 62 to contract. When the elastic bayonet 62 passes over the ring teeth 1 43, it resets and supports it to maintain the stability of the tension spring piston rod 1 42. When the nozzle assembly 33 rotates to the maximum angle, it drives the adjustment rod 55 upward, thereby connecting the set of channels 56 below with the hard tube 53. At this time, the tension spring piston rod 1 42 will be reset by its own tension, and the ring gear 3 45 will also move upward to squeeze the elastic bayonet 62 to contract. At this time, under the restriction of the one-way valve flap 2 63 and the micro-hole 631, the elastic bayonet 62 will slowly reset, ensuring that the elastic bayonet 62 can pass through the ring gear 1 43 without being blocked by the ring gear 1 43, and finally the elastic bayonet 62 can support the ring gear 2 44 and reset. At the same time, the reset of the nozzle assembly 33 will also squeeze the adjustment rod 55 to reset it downward to its initial state. During the rotation of the nozzle assembly 33, the fan-shaped baffle 2 332 will also be driven to rotate. Since the fan-shaped baffle 1 321 remains stationary in the circumferential direction, the fan-shaped baffle 2 332 will be misaligned with the fan-shaped baffle 1 321 at this time, and the misaligned part will gradually increase with the rotation of the nozzle assembly 33, thereby reducing the water intake of the nozzle assembly 33 and further reducing the irrigation range of the nozzle assembly 33, thereby ensuring that the crops within the maximum irrigation range of the nozzle assembly 33 can receive uniform irrigation.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A winch-type sprinkler with integrated water and fertilizer system, comprising a trailer frame (1), a detachable mobile bracket (11) being towed on the trailer frame (1), characterized in that: Also includes: A sprinkler mechanism (3) disposed on a movable support (11); An adjusting mechanism (4) mounted on the sprinkler mechanism (3); A pumping mechanism (2) is mounted on the trailer frame (1) and is used to pump water and a water-fertilizer mixture into the sprinkler mechanism (3); The sprinkler mechanism (3) comprises a fixed pipe (31) fixedly sleeved on the movable bracket (11); the top of the fixed pipe (31) is movably connected to a movable bracket (32); the top of the movable bracket (32) is hinged to a sprinkler assembly (33); the top of the sprinkler assembly (33) is elastically hinged to a swing arm (34); the movable bracket (32) is connected to the sprinkler assembly (33) via its output end; A support platform (311) is provided on the bearing sleeve of the fixed pipe (31), and a straight slot (331) is provided on the nozzle assembly (33); The regulating mechanism (4) includes a sleeve (41) mounted on the sprinkler mechanism (3) via a support platform (311), a tension spring piston rod (42) with a downward trend is provided in the sleeve (41), and the top end of the tension spring piston rod (42) extends to the outside of the sleeve (41) and can slide in the straight slot (331); The sleeve one (41) is also fixedly mounted with a hydraulic assembly (5) for pumping hydraulic oil into the sleeve one (41).

2. The winch-type sprinkler with integrated water and fertilizer system according to claim 1, characterized in that: In the initial state, the baffle of the swing arm (34) is located in front of the output end of the nozzle assembly (33); and the swing arm (34) is deflected downward toward the plate surface of the output end of the nozzle assembly (33).

3. The winch-type sprinkler with integrated water and fertilizer system according to claim 2, characterized in that: The regulating mechanism (4) further comprises a second ring tooth (44) and a third ring tooth (45) fixedly sleeved on the upper and lower parts of the outer periphery of the tension spring piston rod (42), and a plurality of first ring teeth (43) are vertically fixedly sleeved on the middle part of the tension spring piston rod (42); The sleeve 1 (41) is provided with a latch assembly (6) capable of supporting the bottom of the ring gear 2 (44) and the ring gear 1 (43). When the next group of the ring gear 1 (43) moves upward, the latch assembly (6) can be squeezed to shrink, and the latch assembly (6) can be reset and stuck under the ring gear 1 (43) after passing over the ring gear 1 (43).

4. The winch-type sprinkler with integrated water and fertilizer system according to claim 3, characterized in that: The bayonet assembly (6) comprises a sleeve three (61) fixedly mounted on the sleeve one (41), wherein the sleeve three (61) is elastically connected with an elastic bayonet (62) capable of being clamped under the ring gear one (43) and the ring gear two (44).

5. The winch-type sprinkler with integrated water and fertilizer system according to claim 4, characterized in that: The sleeve three (61) is also provided with a one-way valve flap two (63) for blocking the elastic latch (62) from communicating with the outside world, and a micro hole (631) is provided on the one-way valve flap two (63).

6. The winch-type sprinkler with integrated water and fertilizer system according to claim 5, characterized in that: The hydraulic assembly (5) includes a sleeve 2 (51) fixedly connected to the sleeve 1 (41), a tension spring piston rod 2 (52) with a downward trend is provided at the bottom of the sleeve 2 (51), a hard tube (53) is fixedly connected to the sleeve 2 (51), and the other end of the hard tube (53) is fixedly connected to the liquid storage bag (54), the output end of the sleeve 2 (51) is connected to the bottom of the sleeve 1 (41), an adjusting rod (55) is movably sleeved on the middle part of the hard tube (53), and two groups of channels (56) are opened on the adjusting rod (55), one of which is provided with a one-way valve disc 1 (57), and in an initial state, the liquid storage bag (54) can be connected to the sleeve 2 (51) in one direction through the one-way valve disc 1 (57) and the hard tube (53); The fixed pipe (31) is also fixedly connected to a boss stop rod (312), and the tension spring piston rod (52) can be squeezed by the boss stop rod (312) when rotating with the fixed pipe (31) as the axis. The top end of the regulating rod (55) is located outside the hard tube (53) and is in a ring shape that can be mounted outside the nozzle assembly (33). When the nozzle assembly (33) rotates to a maximum angle, it can drive the regulating rod (55) upward, thereby connecting a group of channels (56) below with the hard tube (53). In the initial state, the annular bottom of the adjustment rod (55) abuts against the nozzle assembly (33).

7. The winch-type sprinkler with integrated water and fertilizer system according to claim 6, characterized in that: The hard tube (53) is further provided with a set of sealing rings (531) sleeved on the outer circumference of the adjusting rod (55).

8. The winch-type sprinkler with integrated water and fertilizer system according to claim 1, characterized in that: The hydraulic assembly (5) can be replaced by a hydraulic pump and a solenoid valve, wherein the hydraulic pump is used to pump hydraulic oil into the sleeve one (41), and the solenoid valve is used to control the communication between the hydraulic pump and the sleeve one (41).

9. The winch-type sprinkler with integrated water and fertilizer system according to claim 1, characterized in that: The output end of the movable bracket (32) is fixedly connected to a fan-shaped baffle plate 1 (321), and the nozzle assembly (33) is symmetrically fixedly connected to a fan-shaped baffle plate 2 (332) in contact with the fan-shaped baffle plate 1 (321); The rotation of the second sector baffle (332) can reduce the area of ​​the connection point between the movable bracket (32) and the nozzle assembly (33).

10. The winch-type sprinkler with integrated water and fertilizer system according to claim 1, characterized in that: The pump mechanism (2) comprises a pump body (22) mounted on a winding frame (21) and the winding frame (21). A hose (23) is wound around the winding frame (21). The output end of the hose (23) is connected to a fixed pipe (31), and the input end of the hose (23) is connected to the output end of the pump body (22).

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