Chassis rotating type reel sprinkling machine driven by water turbine

Abstract

The invention relates to the technical field of reel sprinkling machines, and discloses a chassis rotating type water turbine driving reel sprinkling machine which comprises a main frame mechanism, the main frame mechanism comprises a trailer frame, a PE pipe reel is arranged at the top of the trailer frame, a rotating assembly is arranged at the bottom of the PE pipe reel, and a lifting assembly is arranged on the left side of the trailer frame. And a cleaning assembly is arranged on the left side of the PE pipe reel, and the rotating assembly comprises a motor. By arranging the rotating assembly, specifically, a motor is started to drive a first worm to rotate, the first worm drives a first worm gear to rotate while rotating, and when the first worm gear rotates, the first worm gear drives a PE pipe reel to rotate through a first rotating shaft until the PE pipe reel rotates to a proper angle, so that the flexibility of the equipment is greatly improved; and meanwhile, the traction direction of the whole machine can be flexibly and flexibly adjusted according to the direction of traction equipment, so that the situation that crops in the field are excessively rolled is reduced on the premise of facilitating transition.

Description

Technical Field

[0001] The invention relates to the technical field of reel sprinkler equipment, in particular to a reel sprinkler driven by a chassis rotary water turbine. Background Art

[0002] Reel-type sprinkler is a common type of sprinkler. Reel-type sprinkler can irrigate large areas of farmland, and can also control the amount of water sprayed according to the sprinkler head to meet the different requirements of users for the amount of water sprayed. It is a sprinkler equipment commonly used for water-saving irrigation of farmland. Reel-type sprinkler is usually towed to the farmland to be irrigated by tractors and other traction equipment, and the farmland is usually limited in space to ensure the largest possible planting area. Therefore, it is difficult to turn the reel-type sprinkler around. When the sprinkler operation is completed and the field is transferred, the crops in the field are often excessively crushed. Summary of the invention

[0003] The object of the present invention is to provide a chassis rotary water turbine driven reel sprinkler to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a chassis rotary water turbine driven reel sprinkler, comprising a main frame mechanism, the main frame mechanism comprising a trailer frame, a PE pipe reel is arranged on the top of the trailer frame, a rotating assembly is arranged on the bottom of the PE pipe reel, a lifting assembly is arranged on the left side of the trailer frame, a cleaning assembly is arranged on the left side of the PE pipe reel, the rotating assembly comprises a motor, the back side of the motor is fixedly connected to the front side of the trailer frame, a worm is rotatably connected inside the trailer frame, an output end at the back side of the motor is fixedly connected to the front side of the worm through a coupling, a worm wheel is arranged inside the trailer frame, an outer surface of the worm wheel is meshed with an outer surface of the worm, a rotating shaft is fixedly connected inside the worm wheel, and the rotating shaft is fixedly connected inside the worm wheel. The outer surface of shaft one is rotatably connected to the top inside the trailer frame, a water turbine assembly is arranged on the front side of the PE pipe reel, a rotating shaft two is fixedly connected to the output end on the back side of the water turbine assembly, a pulley one is fixedly connected to the outer surface of the rotating shaft two, a belt is transmission-connected to the outer surface of the pulley one, a gear two is arranged on the back side of the pulley one, a gear one is meshingly connected to the outer surface of the gear two, the interior of the gear one is fixedly connected to the front side of the PE pipe reel, a starting motor drives the worm one to rotate, the worm one rotates and the worm wheel one rotates, and the worm wheel one rotates and drives the PE pipe reel to rotate through the rotating shaft one until the PE pipe reel rotates to a suitable angle, thereby greatly improving the flexibility of the equipment.

[0005] Furthermore, the front and back sides of the PE pipe reel are rotatably connected to reel brackets, the bottom of the reel bracket is fixedly connected to a support seat, the bottom of the support seat is fixedly connected to the top of a rotating shaft, the back of the water turbine assembly is fixedly connected to the front of the support seat, the right side of the trailer frame is fixedly connected to a trailer hook, the right side thread inside the trailer frame is connected to a threaded support leg, the left side of the trailer frame is provided with a support leg, and the left side of the trailer frame is connected to a sprinkler truck through a pin shaft. When in use, first use a tractor to connect the trailer hook to drag the equipment to the field that needs irrigation, then rotate the threaded support leg to support the trailer frame, and then remove the trailer hook. At this time, the pressure water pipe is connected to the water turbine assembly, and the water turbine assembly has an adjustable gear setting.

[0006] Furthermore, the lifting assembly includes a crank, the front and back sides of the outer surface of the crank are rotatably connected to the front and back sides of the left side of the trailer frame, the front and back sides of the left side of the trailer frame are provided with worm gears 2, the two worm gears 2 are threadedly connected with threaded rods, the outer surfaces of the two threaded rods are in contact with the front and back sides of the left side of the trailer frame, the outer surfaces of the two worm gears 2 are meshed with the front and back sides of the outer surface of the crank, the bottoms of the two threaded rods are fixedly connected with wheels, the sides of the two threaded rods that are away from each other are slidably connected with limit blocks, and the two The two sides of the limit blocks that are away from each other are fixedly connected with fixed rods, and the outer surfaces of the two fixed rods are fixedly connected to the front and back sides of the left side of the trailer frame. When the equipment is traveling in the fields and encounters uneven ground, in order to prevent the ground from scratching the equipment and the chassis, the handle can be shaken to drive the worm gear 2 to rotate. When the worm gear 2 rotates, it will also drive the worm wheel 2 to rotate. When the worm wheel 2 rotates, it will drive the threaded rod to move. The threaded rod will rise or fall due to the limiting effect of the limit block, and will not rotate on its own. When the threaded rod moves, it will drive the trailer frame to move together.

[0007] Furthermore, the cleaning assembly includes a reciprocating screw rod, a movable bracket is threadedly connected to the outer surface of the reciprocating screw rod, the right side of the outer surface of the movable bracket is slidingly connected to the left side inside the trailer frame, and scrapers are provided on the front and back sides of the movable bracket. The reciprocating screw rod drives the movable bracket to perform reciprocating motion through the rotation of the second pulley. The movable bracket will drive the PE pipe to move together with the reciprocating motion, so that the PE pipe can be stored more evenly. At the same time, the movable bracket will slide inside the T-shaped slide groove when it moves.

[0008] Furthermore, the two scrapers are fixedly connected to a sliding rod on the sides away from each other, and the outer surfaces of the two sliding rods are slidably connected to the front and back sides of the movable bracket. The outer surfaces of the two sliding rods are sleeved with springs, and the corresponding sides of the two springs are fixedly connected to the sides of the scrapers away from each other. Since the PE pipe is inserted into the movable bracket, when the PE pipe moves, it will drive the scraper to move, and when the scraper moves, it will drive the sliding rod to slide inside the movable bracket. When the scraper moves, it will squeeze the spring, and the spring will generate a certain rebound force and drive the scraper to reset. When the scraper resets, it will contact the outer surface of the PE pipe, and when the PE pipe moves, it will scrape off the soil on the outside.

[0009] Furthermore, the sides of the two springs that are away from each other are fixedly connected to the side corresponding to the inner wall of the movable bracket, the front and back sides of the outer surface of the reciprocating screw are fixedly connected to the support bracket, and the right sides of the two support brackets are fixedly connected to the front and back sides of the left side of the support seat, and the front side of the outer surface of the reciprocating screw is fixedly connected to the second pulley, and the outer surface of the second pulley is transmission-connected to the side of the belt inside that is away from the first pulley. When the second shaft rotates, the first pulley will be driven to rotate. At this time, the rotation of the belt through the first pulley will drive the second pulley to rotate, and the rotation of the reciprocating screw through the second pulley will drive the movable bracket to reciprocate.

[0010] The present invention has the following beneficial effects: (1) The present invention provides a rotating assembly, specifically, a starting motor drives the worm to rotate. The rotation of the worm drives the worm wheel to rotate. When the worm wheel rotates, the PE pipe reel is driven to rotate through the rotating shaft until the PE pipe reel rotates to a suitable angle. This greatly improves the flexibility of the equipment and facilitates the flexible and maneuverable adjustment of the traction direction of the whole machine according to the direction of the traction equipment, thereby reducing the excessive crushing of crops in the fields while facilitating the transfer of fields.

[0011] (2) The present invention provides a lifting component, specifically, by shaking the handle to drive the worm gear 2 to rotate. When the worm gear 2 rotates, it will drive the worm wheel 2 to rotate. When the worm wheel 2 rotates, it will drive the threaded rod to move. When the threaded rod moves, it will drive the trailer frame to move together. This greatly improves the practicality of the equipment, greatly avoids the situation where the chassis is scratched due to the uneven road surface during the transfer, greatly reduces the damage to the equipment, and greatly improves the service life of the equipment.

[0012] (3) The present invention provides a cleaning component, specifically, a water turbine assembly drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it drives the PE pipe reel to rotate and recycle the PE pipe. At the same time, when the rotating shaft 2 rotates, it drives the reciprocating screw to rotate and drives the movable bracket to reciprocate. Since the PE pipe is inserted into the movable bracket, when the PE pipe moves, it drives the scraper to move and scrapes off the dirt on the outside, which greatly improves the cleanliness of the PE pipe, greatly reduces the workload of subsequent staff to clean the equipment, and at the same time greatly improves the cleanliness of the equipment.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the trailer frame of the present invention; Figure 3 This is a schematic diagram of the structure of a gear of the present invention; Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part; Figure 5 It is a schematic diagram of the reciprocating screw structure of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of B; Figure 7 It is a schematic diagram of the threaded rod structure of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the middle; In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main frame mechanism; 111. trailer frame; 112. trailer hook; 113. threaded support leg; 114. water turbine assembly; 115. PE pipe reel; 116. sprinkler truck; 117. support leg; 118. reel bracket; 2. rotating assembly; 211. motor; 212. support seat; 213. worm 1; 214. worm wheel 1; 215. shaft 1; 216. gear 1; 217. shaft 2; 218. pulley 1; 219, belt; 220, gear 2; 3, lifting assembly; 311, wheel; 312, threaded rod; 313, worm gear 2; 314, worm gear 2; 15, crank; 316, fixed rod; 317, limit block; 4, cleaning assembly; 411, reciprocating screw; 412, movable bracket; 413, pulley 2; 414, T-type slide; 415, support frame; 416, scraper; 417, spring; 418, slide rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 8As shown, the present invention is a chassis rotary water turbine driven reel sprinkler, comprising a main frame mechanism 1, the main frame mechanism 1 comprises a trailer frame 111, a PE pipe reel 115 is arranged on the top of the trailer frame 111, a rotating assembly 2 is arranged on the bottom of the PE pipe reel 115, a lifting assembly 3 is arranged on the left side of the trailer frame 111, a cleaning assembly 4 is arranged on the left side of the PE pipe reel 115, the rotating assembly 2 comprises a motor 211, the back of the motor 211 is fixedly connected to the front of the trailer frame 111, a worm 213 is rotatably connected inside the trailer frame 111, an output end of the back of the motor 211 is fixedly connected to the front of the worm 213 through a coupling, a worm wheel 214 is arranged inside the trailer frame 111, an outer surface of the worm wheel 214 is meshedly connected with an outer surface of the worm 213, a rotating shaft 215 is fixedly connected inside the worm wheel 214, an outer surface of the rotating shaft 215 is rotatably connected to the top of the trailer frame 111, and a water The turbine assembly 114, the output end on the back of the water turbine assembly 114 is fixedly connected with a rotating shaft 217, the outer surface of the rotating shaft 217 is fixedly connected with a pulley 1 218, the outer surface of the pulley 1 218 is transmission-connected with a belt 219, a gear 220 is arranged on the back of the pulley 1 218, the outer surface of the gear 220 is meshingly connected with a gear 1 216, the interior of the gear 1 216 is fixedly connected with the front of the PE pipe reel 115, the starting motor 211 drives the worm 1 213 to rotate, and the rotation of the worm 1 213 will drive the worm wheel 1 214 to rotate, and the rotation of the worm wheel 1 214 will drive the PE pipe reel 115 to rotate through the rotating shaft 1 215 until the PE pipe reel 115 rotates to a suitable angle, which greatly improves the flexibility of the equipment and facilitates the flexibly and maneuverably adjusting the traction direction of the whole machine according to the direction of the traction equipment, thereby reducing the excessive crushing of crops in the fields while facilitating the transfer of fields.

[0018] The front and back of the PE pipe reel 115 are rotatably connected to the reel bracket 118, the bottom of the reel bracket 118 is fixedly connected to the support seat 212, the bottom of the support seat 212 is fixedly connected to the top of the rotating shaft 215, the back of the water turbine assembly 114 is fixedly connected to the front of the support seat 212, the right side of the trailer frame 111 is fixedly connected to the trailer hook 112, the right side of the trailer frame 111 is threadedly connected to the threaded support leg 113, the left side of the trailer frame 111 is provided with a support leg 117, and the left side of the trailer frame 111 is connected to the sprinkler truck 116 through a pin shaft.

[0019] The lifting assembly 3 includes a crank handle 315, the front and back sides of the outer surface of the crank handle 315 are rotatably connected to the front and back sides of the left side of the trailer frame 111, the front and back sides of the left side of the trailer frame 111 are provided with worm gears 2 313, and the two worm gears 2 313 are threadedly connected with threaded rods 312. When the crank handle 315 is shaken, the worm 2 314 is driven to rotate. When the worm 2 314 rotates, the worm wheel 2 313 is driven to rotate. When the worm wheel 2 313 rotates, the threaded rod 312 is driven to move. When the threaded rod 312 moves, the trailer frame 111 is driven to move together, which greatly improves the practicability of the equipment, greatly avoids the situation of scratching the chassis due to uneven transfer road surface, greatly reduces the damage to the equipment, and greatly improves the service life of the equipment.

[0020] The outer surfaces of the two threaded rods 312 are in contact with the front and back sides of the left side inside the trailer frame 111, the outer surfaces of the two worm gears 313 are meshed with the front and back sides of the outer surface of the crank 315, the bottoms of the two threaded rods 312 are fixedly connected to the wheels 311, the sides of the two threaded rods 312 that are away from each other are slidably connected to the limit blocks 317, the sides of the two limit blocks 317 that are away from each other are fixedly connected to the fixing rods 316, and the outer surfaces of the two fixing rods 316 are fixedly connected to the front and back sides of the left side inside the trailer frame 111.

[0021] The cleaning component 4 includes a reciprocating screw rod 411, and a movable bracket 412 is threadedly connected to the outer surface of the reciprocating screw rod 411. The right side of the outer surface of the movable bracket 412 is slidably connected to the left side inside the trailer frame 111. Scrapers 416 are provided on the front and back sides of the movable bracket 412. The water turbine assembly 114 drives the second rotating shaft 217 to rotate. When the second rotating shaft 217 rotates, the PE pipe reel 115 is driven to rotate and the PE pipe is recovered. At the same time, when the second rotating shaft 217 rotates, the reciprocating screw rod 411 is driven to rotate and the movable bracket 412 is driven to reciprocate. Since the PE pipe is inserted into the movable bracket 412, when the PE pipe moves, the scraper 416 is driven to move and the soil on the outside is scraped off, which greatly improves the cleanliness of the PE pipe, greatly reduces the workload of subsequent staff to clean the equipment, and greatly improves the cleanliness of the equipment.

[0022] The two scrapers 416 are fixedly connected to the sides away from each other with sliding rods 418, and the outer surfaces of the two sliding rods 418 are slidably connected to the front and back sides inside the movable bracket 412. The outer surfaces of the two sliding rods 418 are sleeved with springs 417, and the corresponding sides of the two springs 417 are fixedly connected to the sides of the scrapers 416 away from each other.

[0023] The sides of the two springs 417 that are away from each other are fixedly connected to the side corresponding to the inner wall of the movable bracket 412, the front and back sides of the outer surface of the reciprocating screw rod 411 are fixedly connected to the support frame 415, the right sides of the two support frames 415 are fixedly connected to the front and back sides of the left side of the support seat 212, the front side of the outer surface of the reciprocating screw rod 411 is fixedly connected to the pulley 2 413, and the outer surface of the pulley 2 413 is transmission connected to the side of the inside of the belt 219 away from the pulley 1 218.

[0024] When in use, first use a tractor to connect the trailer hook 112 to drag the equipment to the field that needs irrigation, then rotate the threaded support leg 113 to support the trailer frame 111, and then remove the trailer hook 112. At this time, connect the pressure water pipe to the water turbine assembly 114. The water turbine assembly 114 has an adjustable gear setting, and the starting motor 211 can be adjusted according to the area that needs irrigation. Specifically, the starting motor 211 drives the worm 213 to rotate, and the rotation of the worm 213 will drive the worm wheel 214 to rotate. When the worm wheel 214 rotates, it will drive the rotating shaft 215 to rotate. When the rotating shaft 215 rotates, it will drive the support seat 212 to rotate. When the support seat 212 rotates, it will drive the PE through the reel bracket 118. The pipe reel 115 rotates until the PE pipe reel 115 rotates to a suitable angle. When the equipment is traveling in the field and encounters an uneven ground, in order to prevent the ground from scratching the equipment and the chassis, the crank handle 315 can be shaken to drive the worm 2 314 to rotate. The rotation of the worm 2 314 will drive the worm wheel 2 313 to rotate. When the worm wheel 2 313 rotates, the threaded rod 312 will be driven to move. The threaded rod 312 will rise or fall due to the limiting effect of the limit block 317, and will not rotate on its own. When the threaded rod 312 moves, it will drive the trailer frame 111 to move together. After the equipment debugging is completed, the sprinkler truck 116 is towed to the area that needs to be irrigated. When the sprinkler truck 116 is separated from the trailer frame 111, The trailer frame 111 is supported by the support legs 117. At the same time, the PE pipe on the PE pipe reel 115 is pulled while the sprinkler truck 116 is dragged. When the irrigation is completed, the water turbine assembly 114 is adjusted to drive the second shaft 217 to rotate. The second shaft 217 rotates and drives the second gear 220 to rotate. At this time, when the second gear 220 rotates, it drives the first gear 216 to rotate. When the first gear 216 rotates, it drives the PE pipe reel 115 to rotate and recycle the PE pipe. At the same time, when the second shaft 217 rotates, it drives the pulley 1 218 to rotate. At this time, the belt 219 rotates through the pulley 1 218 to drive the pulley 2 413 to rotate, and the reciprocating screw 411 rotates through the pulley 2 413 It will drive the movable bracket 412 to move back and forth. When the movable bracket 412 moves back and forth, it will drive the PE tube to move together, so that the PE tube can be stored more evenly. At the same time, when the movable bracket 412 moves, it will slide inside the T-shaped slide groove 414. Since the PE tube is inserted into the movable bracket 412, when the PE tube moves, it will drive the scraper 416 to move. When the scraper 416 moves, it will drive the slide bar 418 to slide inside the movable bracket 412. When the scraper 416 moves, it will squeeze the spring 417, and the spring 417 will generate a certain rebound force and drive the scraper 416 to reset. When the scraper 416 resets, it will contact the outer surface of the PE tube, and scrape off the soil on the outside of the PE tube when it moves.

[0025] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A chassis rotary water turbine driven reel sprinkler, comprising a main frame mechanism (1), the main frame mechanism (1) comprising a trailer frame (111), a PE pipe reel (115) being arranged on the top of the trailer frame (111), a rotating assembly (2) being arranged on the bottom of the PE pipe reel (115), a lifting assembly (3) being arranged on the left side of the trailer frame (111), and a cleaning assembly (4) being arranged on the left side of the PE pipe reel (115), characterized in that: The rotating assembly (2) comprises a motor (211), the back of the motor (211) being fixedly connected to the front of the trailer frame (111), a worm gear (213) being rotatably connected inside the trailer frame (111), an output end at the back of the motor (211) being fixedly connected to the front of the worm gear (213) via a coupling, a worm gear (214) being arranged inside the trailer frame (111), an outer surface of the worm gear (214) being meshingly connected to an outer surface of the worm gear (213), a rotating shaft (215) being fixedly connected inside the worm gear (214), an outer surface of the rotating shaft (215) being rotatably connected to the trailer frame (111), and a rotating shaft (215) being fixedly connected to the trailer frame (111). 1) an internal top rotation connection, the front of the PE pipe reel (115) is provided with a water turbine assembly (114), the back output end of the water turbine assembly (114) is fixedly connected to a second rotating shaft (217), the outer surface of the second rotating shaft (217) is fixedly connected to a first pulley (218), the outer surface of the first pulley (218) is transmission-connected to a belt (219), the back of the first pulley (218) is provided with a second gear (220), the outer surface of the second gear (220) is meshingly connected to a first gear (216), and the interior of the first gear (216) is fixedly connected to the front of the PE pipe reel (115).

2. A chassis rotary water turbine driven reel sprinkler according to claim 1, characterized in that: The front and back sides of the PE pipe reel (115) are both rotatably connected to a reel bracket (118); the bottom of the reel bracket (118) is fixedly connected to a support seat (212); the bottom of the support seat (212) is fixedly connected to the top of the first rotating shaft (215); and the back side of the water turbine assembly (114) is fixedly connected to the front side of the support seat (212).

3. A chassis rotary water turbine driven reel sprinkler according to claim 2, characterized in that: The right side of the trailer frame (111) is fixedly connected to a trailer hook (112); the right side thread inside the trailer frame (111) is connected to a threaded support leg (113); the left side of the trailer frame (111) is provided with a support leg (117); and the left side of the trailer frame (111) is connected to a sprinkler truck (116) via a pin shaft.

4. A chassis rotary water turbine driven reel sprinkler according to claim 3, characterized in that: The lifting assembly (3) comprises a crank (315), the front and back sides of the outer surface of the crank (315) being rotatably connected to the front and back sides of the left side of the interior of the trailer frame (111), the front and back sides of the left side of the interior of the trailer frame (111) being provided with worm gears (313), and the interiors of the two worm gears (313) being threadedly connected with threaded rods (312).

5. A chassis rotary water turbine driven reel sprinkler according to claim 4, characterized in that: The outer surfaces of the two threaded rods (312) are in contact with the front and back sides of the left side of the trailer frame (111); the outer surfaces of the two worm gears (313) are meshed with the front and back sides of the outer surface of the crank (315); the bottoms of the two threaded rods (312) are fixedly connected to wheels (311); the sides of the two threaded rods (312) that are away from each other are slidably connected to limit blocks (317); the sides of the two limit blocks (317) that are away from each other are fixedly connected to fixed rods (316); and the outer surfaces of the two fixed rods (316) are fixedly connected to the front and back sides of the left side of the trailer frame (111).

6. A chassis rotary water turbine driven reel sprinkler according to claim 5, characterized in that: The cleaning assembly (4) comprises a reciprocating screw rod (411), the outer surface of the reciprocating screw rod (411) being threadedly connected to a movable bracket (412), the right side of the outer surface of the movable bracket (412) being slidably connected to the left side inside the trailer frame (111), and the front and back sides of the interior of the movable bracket (412) are both provided with scrapers (416).

7. A chassis rotary water turbine driven reel sprinkler according to claim 6, characterized in that: The two scrapers (416) are fixedly connected to the sides away from each other with a slide bar (418), the outer surfaces of the two slide bars (418) are slidably connected to the front and back surfaces inside the movable bracket (412), the outer surfaces of the two slide bars (418) are sleeved with a spring (417), and the corresponding sides of the two springs (417) are fixedly connected to the sides of the scrapers (416) away from each other.

8. The chassis rotary water turbine driven reel sprinkler according to claim 7, characterized in that: The sides of the two springs (417) that are away from each other are fixedly connected to the side corresponding to the inner wall of the movable bracket (412); the front and back sides of the outer surface of the reciprocating screw rod (411) are fixedly connected to the support frame (415); the right sides of the two support frames (415) are fixedly connected to the front and back sides of the left side of the support seat (212); the front side of the outer surface of the reciprocating screw rod (411) is fixedly connected to the second pulley (413); the outer surface of the second pulley (413) is transmission-connected to the side of the inside of the belt (219) away from the first pulley (218).

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