Sprinkling machine facilitating sufficient mixing of water and fertilizer

Abstract

The invention belongs to the technical field of sprinkling irrigation machines, and discloses a sprinkling irrigation machine convenient for full mixing of water and fertilizer, the sprinkling irrigation machine comprises a mobile frame, the interior of the mobile frame is rotatably connected with a water storage tank, the middle of the water storage tank is wound with a pipeline, and the two sides of the mobile frame are respectively provided with a first motor and a sealing shell; according to the device, through cooperation of the polishing mechanism, a blocking mechanism and other structures, fertilizer can be conveniently polished and smashed during irrigation, the fertilizer storage box is driven to rotate to the upper side of a first grinding disc through rotation of a water storage tank, and the fertilizer can be conveyed to the upper side of the first grinding disc through rotation of the water storage tank; at the moment, an overturning baffle between the fertilizer storage box and the first millstone is opened, the fertilizer in the fertilizer storage box enters the first millstone, meanwhile, the first millstone is driven by the water storage tank through a chain to rotate, and the rotating direction of the first millstone can be synchronously adjusted according to the change of the rotating direction of the water storage tank.

Description

Technical Field

[0001] The invention belongs to the technical field of sprinkler irrigation machines, in particular to a sprinkler irrigation machine which is convenient for fully mixing water and fertilizer. Background Art

[0002] A sprinkler is a machine that sprays water with a certain pressure into the air through a nozzle through special machinery and equipment. The water is scattered into tiny droplets and falls evenly on the field like a drizzle, supplying the water needs of crops, flowers, seedlings and other plants. The pressurization, water delivery, spraying, and walking devices are connected into a movable whole, which is called a sprinkler.

[0003] China Patent Network Publication No.: CN115843521A provides an orchard water-fertilizer integrated precision sprinkler irrigation system. The solution discloses an orchard water-fertilizer integrated precision sprinkler irrigation system, including a mobile mechanism for a mobile device to perform mobile sprinkler irrigation, a placement table, a water supply mechanism for providing a water source for the device, a sprinkler irrigation mechanism for spraying the mixed fertilizer water, and a stirring mechanism for further mixing and diluting the preliminarily mixed fertilizer water. The fertilizer is crushed by a crushing rod, and the upper grinding disk rotates and moves up and down through a baffle rod and a spring to contact the lower grinding disk to grind the crushed fertilizer. When clean water is injected into the first partition barrel, the crushing rod stirs to mix the fertilizer powder with water. After mixing, the second partition barrel is rotated to connect the first through hole with the second through hole, so that the mixed liquid flows out. By mixing the fertilizer with water after it is completely crushed, and then diluting it with water and then mixing it, uneven mixing is prevented, which causes the sprinkler port to be blocked for maintenance and reduces work efficiency.

[0004] However, in this solution, the crushing of fertilizers needs to be driven by a separate power component, and it is necessary to wait until the fertilizers are crushed before mixing the water and fertilizers. This means that after a bucket of water is used up, it is necessary to wait again for the fertilizers to be crushed before mixing with water, which wastes a certain amount of working time. Therefore, a sprinkler that is convenient for fully mixing water and fertilizers is proposed. Summary of the invention

[0005] In order to solve the problem in the background art that fertilizers are crushed separately, wasting time and power resources, the present invention provides a sprinkler that is convenient for fully mixing water and fertilizers.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sprinkler that facilitates the full mixing of water and fertilizer, comprising a mobile frame, a water storage tank is rotatably connected inside the mobile frame, a pipe is wound in the middle of the water storage tank, a first motor and a sealed shell are respectively arranged on both sides of the mobile frame, a grinding mechanism is arranged in the middle of the sealed shell, a feeding mechanism and a fertilizer storage box are arranged at both ends of the sealed shell, and two sets of blocking mechanisms are arranged inside the sealed shell.

[0007] Preferably, the pipeline is externally connected to a movable sprinkler head, the first motor is fixedly connected to the movable frame, a gear ring is provided on the side of the water tank close to the first motor, the first motor drives the water tank to rotate via the gear ring, and a transmission gear is provided on the side of the water tank close to the sealed shell.

[0008] Preferably, the grinding mechanism includes a first grinding disc, the middle of which penetrates the sealed shell and is fixedly connected to a driven gear, the side of the first grinding disc close to the water tank abuts against a second grinding disc, and a flexible filter plate is provided on the side of the first grinding disc close to the feeding mechanism.

[0009] Preferably, the first grinding disc is rotatably connected to the inside of the sealed shell, the driven gear is transmission-connected to the water tank via a chain, and the second grinding disc is fixedly connected to the side of the water tank and corresponds to the position of the first grinding disc.

[0010] Preferably, both ends of the flexible filter plate are fixedly connected to the sealed shell, and the middle of the flexible filter plate is movably connected inside the sealed shell, the outer frame of the flexible filter plate is tightly attached to the inner wall of the sealed shell, and a counterweight is arranged in the middle of the flexible filter plate.

[0011] Preferably, the feeding mechanism includes a feeding channel and a second motor, the feeding channel is provided with a discharge port in a ring-shaped distribution on the outside, the feeding channel is slidably connected with a sliding baffle, one side of the sliding baffle is abutted with a block, the feeding channel is rotatably connected with a conveying rotating rod, and a spiral conveying blade is arranged at one end of the conveying rotating rod.

[0012] Preferably, the feeding channel is fixedly connected to the inside of the water tank, and one end of the feeding channel toward the sealed shell penetrates the water tank and is connected to the sealed shell, an opening matching the discharge port is provided in the middle of the sliding baffle, one end of the sliding baffle penetrates the water tank and extends to the outside of the water tank, and the clamping block is clamped with the water tank.

[0013] Preferably, a plurality of groups of conveying blades and brushes are linearly distributed in the middle of the conveying rotating rod, one end of the conveying rotating rod penetrates the sealed shell and is connected to the second motor through a chain drive, the spiral conveying blades are located at the connection point between the sealed shell and the feeding channel, and the second motor is fixedly connected to the outside of the sealed shell.

[0014] Preferably, the blocking mechanism includes a pair of flip baffles, each of which is linearly distributed and fixedly connected to a plurality of springs in the middle, and a pair of limiting sliding frames are provided on the side of the flip baffle away from the spring, and a counterweight extrusion block is slidably connected inside the limiting sliding frames.

[0015] Preferably, the flip baffles are rotatably connected to the sealing shell, and the flip baffles flip unidirectionally toward the side facing the spring, the limiting sliding frame is fixedly connected to the inner wall of the sealing shell and distributed at both ends of the flip baffle, the counterweight extrusion block is in conflict with the flip baffle, and a group of the blocking mechanism is respectively provided between the flexible filter plate and the spiral conveying blade and between the fertilizer storage box and the first grinding disc.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention is convenient for grinding and crushing fertilizers during irrigation by arranging the cooperation of structures such as the grinding mechanism and the blocking mechanism. The water storage tank rotates to drive the fertilizer storage box to rotate to the upper side of the first grinding disc. At this time, the flip baffle between the fertilizer storage box and the first grinding disc is opened, and the fertilizer inside the fertilizer storage box enters the first grinding disc. At the same time, the first grinding disc is driven by the water storage tank through the chain to rotate, and according to the change of the rotation direction of the water storage tank, the first grinding disc will synchronously adjust the rotation direction, and when the flexible filter plate is located at the top of the first grinding disc, it will fall toward the first grinding disc driven by the counterweight block, so as to shake off the fertilizer contaminated by the flexible filter plate, and at the same time, the fertilizer can be transported back to the first grinding disc for secondary grinding to ensure uniform grinding of the fertilizer. The present invention cooperates with structures such as a grinding mechanism and a feeding mechanism to facilitate the dispersion and sprinkling of fertilizers and avoid agglomeration. When the first grinding disc rotates to the upper side of the spiral conveying blade, the fertilizer powder screened by the flexible filter plate enters through the sealed shell and moves to the spiral conveying blade. When the water in the water storage tank is replenished after use, the block is pulled out and the sliding baffle is moved to open the discharge port. The dust is lifted and dispersed by the conveying fan and the brush on the conveying rotating rod and is evenly mixed with the water in the water storage tank, thereby avoiding the problem of powder agglomeration when it is directly poured into the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional schematic diagram of the first motor of the present invention; Figure 3 A partial cross-sectional view of the sealing housing of the present invention; Figure 4 It is a split cross-sectional view of the feeding mechanism of the present invention; Figure 5 It is an enlarged cross-sectional view of the grinding mechanism of the present invention; Figure 6 for Figure 5 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. mobile frame; 2. water storage tank; 3. pipeline; 4. first motor; 5. sealed shell; 6. grinding mechanism; 61. first grinding disc; 62. driven gear; 63. second grinding disc; 64. flexible filter plate; 7. feeding mechanism; 71. feeding channel; 72. discharge port; 73. sliding baffle; 74. block; 75. conveying rotating rod; 76. spiral conveying blade; 77. second motor; 8. blocking mechanism; 81. flip baffle; 82. spring; 83. limit sliding frame; 84. counterweight extrusion block; 9. fertilizer storage box. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 6 As shown, the present invention provides a sprinkler for facilitating full mixing of water and fertilizer, comprising a mobile frame 1, a water storage tank 2 is rotatably connected inside the mobile frame 1, a pipe 3 is wound in the middle of the water storage tank 2, a first motor 4 and a sealed shell 5 are respectively arranged on both sides of the mobile frame 1, a grinding mechanism 6 is arranged in the middle of the sealed shell 5, a feeding mechanism 7 and a fertilizer storage box 9 are arranged at both ends of the sealed shell 5, and two groups of blocking mechanisms 8 are arranged inside the sealed shell 5.

[0021] The above scheme is adopted: the first grinding disc 61 is driven by the water tank 2 to rotate through the chain to grind the fertilizer. When the first grinding disc 61 is driven by the water tank 2 to rotate to the upper side of the spiral conveying blade 76, the flip baffle 81 on the upper side of the first grinding disc 61 and the spiral conveying blade 76 is opened, and the fertilizer powder screened by the flexible filter plate 64 enters through the sealed shell 5 and moves to the spiral conveying blade 76. When the water in the water tank 2 is used up and replenished, the block 74 is pulled out and the sliding baffle 73 is moved to open the discharge port 72. The dust is lifted and dispersed by the conveying fan and the brush on the conveying rotating rod 75 and then scattered into the interior of the water tank 2 to be evenly mixed with the water.

[0022] like Figure 1 Figure 2 and Figure 3 As shown, the pipeline 3 is externally connected to a movable sprinkler head, the first motor 4 is fixedly connected to the movable frame 1, a gear ring is provided on the side of the water tank 2 close to the first motor 4, the first motor 4 drives the water tank 2 to rotate through the gear ring, and a transmission gear is provided on the side of the water tank 2 close to the sealed shell 5.

[0023] The above scheme is adopted: by setting a first motor 4, the first motor 4 drives the water tank 2 to rotate through the gear ring set on the side of the water tank 2, so that the water tank 2 can rotate to release and reel in the pipe 3, and the external movable sprinkler head is pulled by the pipe 3, so that the sprinkler head can sprinkle near the moving path, and the transmission gear set on the side of the water tank 2 close to the sealed shell 5 can be used to drive the grinding mechanism 6.

[0024] like Figure 3 , Figure 5 and Figure 6 As shown, the grinding mechanism 6 includes a first grinding disc 61, the middle part of the first grinding disc 61 penetrates the sealed shell 5 and is fixedly connected to a driven gear 62, the side of the first grinding disc 61 close to the water tank 2 is in contact with the second grinding disc 63, and the side of the first grinding disc 61 close to the feeding mechanism 7 is provided with a flexible filter plate 64; the first grinding disc 61 is rotatably connected to the inside of the sealed shell 5, the driven gear 62 is transmission-connected to the water tank 2 through a chain, and the second grinding disc 63 is fixedly connected to the side of the water tank 2 and corresponds to the position of the first grinding disc 61.

[0025] The above scheme is adopted: by setting up a grinding mechanism 6, a driven gear 62 arranged outside the grinding mechanism 6 is connected to the transmission gear on one side of the water tank 2 through a chain, so that when the water tank 2 releases and reels the pipeline 3, the transmission gear drives the driven gear 62 to rotate through the chain, thereby driving the first grinding disc 61 to rotate, and according to the change of the rotation direction of the water tank 2, the first grinding disc 61 can synchronously adjust the rotation direction, so as to better grind the fertilizer, and the first grinding disc 61 is rotatably connected to the inside of the sealed shell 5, so that when the first grinding disc 61 grinds the fertilizer, it will also rotate synchronously with the water tank 2, so as to adjust the position of the fertilizer and make the fertilizer grind more evenly.

[0026] like Figure 3 , Figure 5 and Figure 6 As shown, both ends of the flexible filter plate 64 are fixedly connected to the sealed shell 5, and the middle of the flexible filter plate 64 is movably connected inside the sealed shell 5. The outer frame of the flexible filter plate 64 is tightly attached to the inner wall of the sealed shell 5, and a counterweight block is arranged in the middle of the flexible filter plate 64.

[0027] The above scheme is adopted: by setting a flexible filter plate 64, the flexible filter plate 64 screens the fertilizer ground by the first grinding disc 61 and the second grinding disc 63. At the same time, due to the counterweight block set in the middle of the flexible filter plate 64, when the first grinding disc 61 rotates with the water storage tank 2, when the flexible filter plate 64 is located on the top of the first grinding disc 61, it will fall toward the first grinding disc 61 driven by the counterweight block, so as to shake off the fertilizer contaminated by the flexible filter plate 64, and at the same time, these fertilizers can be transported back to the first grinding disc 61 for secondary grinding.

[0028] The feeding mechanism 7 includes a feeding channel 71 and a second motor 77. The feeding channel 71 has a discharge port 72 arranged in a ring shape on the outside. The feeding channel 71 is slidably connected with a sliding baffle 73 inside. A blocking block 74 abuts against one side of the sliding baffle 73. The feeding channel 71 is rotatably connected with a conveying rotating rod 75 inside. A spiral conveying blade 76 is arranged at one end of the conveying rotating rod 75.

[0029] like Figure 3 , Figure 4 and Figure 5 As shown, the feeding channel 71 is fixedly connected to the inside of the water tank 2, and the feeding channel 71 penetrates the water tank 2 toward one end of the sealed shell 5 and is connected to the sealed shell 5. An opening matching the discharge port 72 is opened in the middle of the sliding baffle 73. One end of the sliding baffle 73 penetrates the water tank 2 and extends to the outside of the water tank 2. The clamping block 74 is clamped with the water tank 2. A plurality of groups of conveying fan blades and brushes are linearly distributed in the middle of the conveying rotating rod 75. One end of the conveying rotating rod 75 penetrates the sealed shell 5 and is connected to the second motor 77 through a chain drive. The spiral conveying blade 76 is located at the connection between the sealed shell 5 and the feeding channel 71, and the second motor 77 is fixedly connected to the outside of the sealed shell 5.

[0030] The above scheme is adopted: by setting the feeding mechanism 7, the second motor 77 drives the conveying rotating rod 75 to drive the spiral conveying blade 76 to rotate, so as to convey the fertilizer powder to the inside of the feeding channel 71. During the conveying process, the brush and the conveying fan blade on the conveying rotating rod 75 lift the fertilizer powder and make it float from the discharge port 72 into the inside of the water storage tank 2 to be evenly mixed with water, so as to avoid the powder being directly poured into the water tank 2 and forming agglomerates. By setting up a feeding channel 71, the feeding channel 71 leads to the inside of the water storage tank 2, so as to facilitate the transportation of fertilizer powder and mixing with water. The water storage tank 2 opened on the side of the feeding channel 71 is used to discharge the fertilizer powder. The sliding baffle 73 set inside the feeding channel 71 can seal the discharge port 72. The discharge port 72 is opened and closed by pushing the sliding baffle 73. The block 74 set on one side of the sliding baffle 73 can be inserted into the empty part of the sliding baffle 73 after the sliding baffle 73 is flipped over, so as to fix the sliding baffle 73.

[0031] like Figure 5 and Figure 6As shown, the blocking mechanism 8 includes a pair of flip baffles 81, and a plurality of springs 82 are linearly distributed and fixedly connected in the middle of the pair of flip baffles 81. A pair of limiting sliding frames 83 are arranged on the side of the flip baffle 81 away from the spring 82, and a counterweight extrusion block 84 is slidably connected inside the limiting sliding frames 83; the flip baffles 81 are rotatably connected to the sealing shell 5, and the flip baffles 81 flip unidirectionally toward the side facing the spring 82, the limiting sliding frames 83 are fixedly connected to the inner wall of the sealing shell 5, and are distributed at both ends of the flip baffle 81, and the counterweight extrusion block 84 conflicts with the flip baffle 81, and the blocking mechanism 8 is provided with a group of each between the flexible filter plate 64 and the spiral conveying blade 76 and between the fertilizer storage box 9 and the first grinding disc 61.

[0032] The above solution is adopted: by setting the blocking mechanism 8, the turning baffle 81 blocks and seals the passage in the middle of the sealed shell 5, so that the fertilizer can only pass in one direction, and the crushed fertilizer is prevented from flowing back with the rotation of the water storage tank 2; By setting up the flip baffle 81, the one-way flip baffle 81 blocks the channel inside the sealed shell 5, and at the same time, the spring 82 installed on the flip baffle 81 ensures that the flip baffle 81 remains in a closed state when not squeezed by external force. The limiting sliding frame 83 and the counterweight extrusion block 84 are set, and the limiting sliding frame 83 limits the counterweight extrusion block 84, so that the counterweight extrusion block 84 can slide toward the flip baffle 81. When the water storage tank 2 rotates so that the counterweight extrusion block 84 is located on the upper side of the flip baffle 81, the counterweight extrusion block 84 will pressurize the flip baffle 81 to open, so that the fertilizer inside the fertilizer storage box 9 enters the grinding mechanism 6, or the fertilizer powder ground at the grinding mechanism 6 moves to the feeding mechanism 7, so as to avoid the fertilizer backflow.

[0033] The working principle and use process of the present invention are as follows: during operation, when irrigation is performed, the water storage tank 2 rotates to continuously release and reel in the pipe 3. When the water storage tank 2 rotates, when the fertilizer storage box 9 rotates to the upper side of the first grinding disc 61, the flip baffle 81 between the fertilizer storage box 9 and the first grinding disc 61 is opened, and the fertilizer inside the fertilizer storage box 9 enters the first grinding disc 61. At the same time, the first grinding disc 61 is driven by the water storage tank 2 through the chain to rotate, and according to the change of the rotation direction of the water storage tank 2, the first grinding disc 61 will The rotation direction is adjusted synchronously to grind the fertilizer. When the first grinding disc 61 is driven by the water storage tank 2 to rotate to the upper side of the spiral conveying blade 76, the flip baffle 81 is opened, and the fertilizer powder screened by the flexible filter plate 64 enters through the sealed shell 5 and moves to the spiral conveying blade 76. Then, the first grinding disc 61 is driven by the water storage tank 2 to move to the lower side of the feeding channel 71, and the flip baffle 81 is closed synchronously. At the same time, the second motor 77 drives the conveying rotating rod 75 to rotate to convey the powder to the inside of the feeding channel 71. In this reciprocating manner, when the water in the water tank 2 is used up and needs to be replenished, the block 74 is pulled out and the sliding baffle 73 is moved to open the discharge port 72, and then the feeding channel 71 is adjusted to a high position of the water tank 2. At this time, the dust is lifted and dispersed by the conveying fan and brush on the conveying rotating rod 75 to enter the interior of the water tank 2 and mix evenly with the water, thereby saving the step of grinding the fertilizer and saving the additional power components required for grinding the fertilizer.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprinkler for facilitating the full mixing of water and fertilizer, comprising a mobile frame (1), characterized in that: A water tank (2) is rotatably connected inside the movable frame (1), a pipe (3) is wound around the middle of the water tank (2), a first motor (4) and a sealed housing (5) are respectively arranged on both sides of the movable frame (1), a grinding mechanism (6) is arranged in the middle of the sealed housing (5), a feeding mechanism (7) and a fertilizer storage box (9) are arranged at both ends of the sealed housing (5), and two groups of blocking mechanisms (8) are arranged inside the sealed housing (5).

2. The sprinkler for facilitating full mixing of water and fertilizer according to claim 1, characterized in that: The pipeline (3) is externally connected to a movable sprinkler head, the first motor (4) is fixedly connected to the movable frame (1), a gear ring is provided on a side of the water storage tank (2) close to the first motor (4), the first motor (4) drives the water storage tank (2) to rotate via the gear ring, and a transmission gear is provided on a side of the water storage tank (2) close to the sealed housing (5).

3. The sprinkler for facilitating full mixing of water and fertilizer according to claim 1, characterized in that: The grinding mechanism (6) comprises a first grinding disc (61), the middle portion of the first grinding disc (61) penetrates the sealed housing (5) and is fixedly connected to a driven gear (62), a side of the first grinding disc (61) close to the water storage tank (2) abuts against a second grinding disc (63), and a side of the first grinding disc (61) close to the feeding mechanism (7) is provided with a flexible filter plate (64).

4. The sprinkler for facilitating full mixing of water and fertilizer according to claim 3, characterized in that: The first grinding disc (61) is rotatably connected to the inside of the sealed housing (5), the driven gear (62) is transmission-connected to the water storage tank (2) via a chain, and the second grinding disc (63) is fixedly connected to the side of the water storage tank (2) and corresponds to the position of the first grinding disc (61).

5. The sprinkler for facilitating full mixing of water and fertilizer according to claim 3, characterized in that: The two ends of the flexible filter plate (64) are fixedly connected to the sealed housing (5), and the middle of the flexible filter plate (64) is movably connected to the inside of the sealed housing (5). The outer frame of the flexible filter plate (64) is tightly attached to the inner wall of the sealed housing (5), and a counterweight is provided in the middle of the flexible filter plate (64).

6. The sprinkler for facilitating full mixing of water and fertilizer according to claim 1, characterized in that: The feeding mechanism (7) comprises a feeding channel (71) and a second motor (77); the feeding channel (71) is provided with discharge ports (72) in an annular arrangement on the outside; a sliding baffle (73) is slidably connected to the inside of the feeding channel (71); a block (74) abuts against one side of the sliding baffle (73); a conveying rotating rod (75) is rotatably connected to the inside of the feeding channel (71); a spiral conveying blade (76) is provided at one end of the conveying rotating rod (75).

7. The sprinkler for facilitating full mixing of water and fertilizer according to claim 6, characterized in that: The feeding channel (71) is fixedly connected to the inside of the water storage tank (2), and one end of the feeding channel (71) facing the sealed shell (5) penetrates the water storage tank (2) and is connected to the sealed shell (5). An opening matching the discharge port (72) is provided in the middle of the sliding baffle (73). One end of the sliding baffle (73) penetrates the water storage tank (2) and extends to the outside of the water storage tank (2), and the clamping block (74) is clamped to the water storage tank (2).

8. The sprinkler for facilitating full mixing of water and fertilizer according to claim 6, characterized in that: A plurality of groups of conveying blades and brushes are linearly distributed in the middle of the conveying rotating rod (75); one end of the conveying rotating rod (75) penetrates the sealed housing (5) and is connected to the second motor (77) via a chain drive; the spiral conveying blade (76) is located at the connection between the sealed housing (5) and the feeding channel (71); and the second motor (77) is fixedly connected to the outside of the sealed housing (5).

9. The sprinkler for facilitating full mixing of water and fertilizer according to claim 1, characterized in that: The blocking mechanism (8) comprises a pair of flip baffles (81), each of the flip baffles (81) being linearly distributed and fixedly connected to a plurality of springs (82) in the middle, a pair of limit sliding frames (83) being arranged on a side of the flip baffles (81) away from the springs (82), each of the limit sliding frames (83) being slidably connected to a counterweight extrusion block (84) inside.

10. The sprinkler for facilitating full mixing of water and fertilizer according to claim 9, characterized in that: The flip baffles (81) are rotatably connected to the sealing shell (5), and the flip baffles (81) flip unidirectionally toward the side facing the spring (82). The limit sliding frame (83) is fixedly connected to the inner wall of the sealing shell (5) and is distributed at both ends of the flip baffle (81). The counterweight extrusion block (84) contacts the flip baffle (81). A group of the blocking mechanism (8) is respectively provided between the flexible filter plate (64) and the spiral conveying blade (76) and between the fertilizer storage box (9) and the first grinding disc (61).

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