Movable liquid organic fertilizer precise fertilization device

Abstract

The invention provides a movable liquid organic fertilizer precise fertilization device, and relates to the field of fertilization equipment, the movable liquid organic fertilizer precise fertilization device comprises two supporting frames, the tops of the two supporting frames are fixedly provided with three-way pipes, a sliding frame is connected between the two three-way pipes, and the movable liquid organic fertilizer precise fertilization device further comprises a liquid injection pipe fitting, a sliding table, a corrugated pipe, a shaft sleeve, a hollow pipe, an adapter pipe, a liquid pumping part and a spray head assembly, the mixing device is connected to the bottom of the hollow pipe and used for mixing water, fertilizer and liquid medicine and conveying to a fertilization area. Through the arrangement of the supporting frame, the three-way pipe, the sliding frame, the sliding table, the corrugated pipe and the liquid injection assembly, the supporting frame can move, so that the device can be conveniently moved to a fertilization area, and the sliding table can slide according to the terrain or the crop position before fertilization, so that the sliding table drives the spray head assembly to move to the corresponding fertilization area for precise fertilization; during adjustment, the corrugated pipe can ensure effective conveying of water and fertilizer, and during fixation, the sliding table can be fixed only by locking the positioning bolt, so that the use is convenient.

Description

Technical Field

[0001] The present invention relates to the field of fertilizing equipment, and in particular to a movable liquid organic fertilizer precision fertilizing device. Background Art

[0002] With the improvement of my country's agricultural production level, crop yields have gradually increased. However, due to the irrational application of chemical fertilizers during the production process, soil fertility has declined, and even problems such as compaction and salinization have occurred, seriously affecting the sustainable development of agriculture. Organic fertilizer is a nutrient containing nutrients, organic matter, and a variety of microorganisms. Related studies have shown that the application of organic fertilizers can greatly improve soil structure, increase crop yields, increase soil organic matter content, and significantly improve soil fertility levels. Among them, liquid organic fertilizer is an ideal fertilizer for replacing chemical fertilizers in agricultural production and improving soil structure because it is easy to obtain (farm wastewater that has been harmlessly treated and meets standards can be used as liquid organic fertilizer) and has a variety of application methods, usually through irrigation, spraying, and drip irrigation.

[0003] Fertilization by irrigation can be achieved by mixing organic fertilizer with water and then irrigating it through irrigation equipment to achieve the purpose of effective fertilization. However, traditional fertilization devices are difficult to move, and it is difficult to accurately fertilize according to the position of crops when fertilizing. Therefore, we have made improvements to this and proposed a movable liquid organic fertilizer precision fertilization device. Summary of the Invention

[0004] The purpose of the present invention is to provide a movable liquid organic fertilizer precision fertilizing device, which solves the problem that traditional fertilizing devices are difficult to move and difficult to accurately fertilize according to the position of crops during fertilization.

[0005] The specific application is as follows:

[0006] The system comprises two support frames, each of which is fixedly mounted with a tee pipe on the top, and a slide is connected between the two tees, and further comprises:

[0007] A liquid injection pipe fitting connected to the bottom of the tee pipe for transporting water and fertilizer;

[0008] A slide, slidably mounted on the outer wall of the slide and in contact with the slide via positioning bolts;

[0009] a bellows connected between the two slides;

[0010] A shaft sleeve, connected to the bottom of the slide and communicated with the bellows;

[0011] A hollow tube is connected to the bottom of the sleeve and is in communication with the sleeve;

[0012] A transfer tube is connected to the side wall of the hollow tube and one end of which is threadedly connected to a liquid medicine bottle assembly;

[0013] The liquid extraction component is connected to the hollow tube and the shaft sleeve to extract the liquid medicine in the liquid medicine bottle group through the adapter tube;

[0014] The nozzle assembly is connected to the bottom of the hollow tube and is used to mix water, fertilizer and liquid medicine and transport them to the fertilization area.

[0015] As the preferred technical solution of the present application, the support frame includes a chassis and a frame body fixedly connected to the top of the chassis. The frame body is in the shape of a quadrangular pyramid as a whole. Moving wheels are installed at the bottom of the chassis. The moving wheels facilitate the movement of the support frame. The overall shape of the support frame is in the shape of a quadrangular pyramid to improve stability.

[0016] As the preferred technical solution of the present application, the liquid injection pipe fitting includes an L-shaped pipe fixedly connected to the chassis, one end of the L-shaped pipe is connected to the tee pipe, and the bottom end of the L-shaped pipe is connected to a control valve. The control valve can be connected to the water and fertilizer pump equipment through a pipe. The control valve is convenient for connection with the supply equipment, and the tee pipe is convenient for connecting the L-shaped pipe and the slide.

[0017] As a preferred technical solution of the present application, the inner side wall of the slide has a slider, the side wall of the slide is provided with a horizontal slide groove adapted to the slider, and the bottom of the slide is provided with a swing groove for the movement of the shaft sleeve. The swing groove provides a movable space for the shaft sleeve, and the slider can keep the slide sliding horizontally on the slide.

[0018] As a preferred technical solution of the present application, the liquid pumping component includes a vane frame fixedly connected to the inner wall of the shaft sleeve, the inner wall of the vane frame is rotatably connected to the turbine through a bearing, the bottom of the turbine is fixedly connected to a rotating column, the outer wall of the rotating column is provided with a reciprocating groove, the inner wall of the reciprocating groove is slidably connected to a lifting rod, one end of the lifting rod is fixedly connected to a piston, the outer wall of the piston is provided with a piston cylinder, one side of the piston cylinder is connected to the transfer pipe through a liquid inlet one-way valve, the bottom of the piston cylinder is connected to the nozzle assembly through a liquid outlet one-way valve, when the liquid flows, it can impact the turbine, thereby driving the rotating column, causing the lifting rod to slide up and down, and when the piston slides up and down in the piston cylinder, the liquid can be extracted through the liquid inlet one-way valve, and then the liquid is discharged through the liquid outlet one-way valve.

[0019] As a preferred technical solution of the present application, the inner wall of the hollow tube is provided with a vertical slide groove adapted to the lifting rod. When the rotating column rotates, the lifting rod can be pushed to slide up and down in the hollow tube. The piston cylinder is fixedly connected to the hollow tube and has a fluid channel between the piston cylinder and the hollow tube. The setting of the vertical slide groove prevents the lifting rod from rotating, thereby converting the rotational motion into linear motion.

[0020] As the preferred technical solution of the present application, the medicine bottle group includes a liquid storage bottle, the bottom of which is threadedly connected to the adapter tube, and the top of the liquid storage bottle is provided with a pressure regulating structure. The liquid storage bottle is made of plastic material and can deform inward when there is negative pressure in the liquid storage bottle, and can recover outward after the pressure is lost. After the liquid storage bottle is filled with medicine, it can be connected to the adapter tube to supply medicine.

[0021] As a preferred technical solution of the present application, the pressure regulating structure includes a valve seat fixedly connected to the top of the liquid storage bottle, the top of the valve seat is threadedly connected to a threaded adjustment knob, the bottom of the threaded adjustment knob is connected to a pressure regulating top cone, and the inner side wall of the valve seat has a sloped platform adapted to the pressure regulating top cone. When the air intake needs to be adjusted, the threaded adjustment knob is rotated to push the pressure regulating top cone to move relative to the sloped platform, thereby adjusting the air intake of the sloped platform.

[0022] As the preferred technical solution of the present application, the nozzle assembly includes a rotating seat threadedly connected to the bottom of the hollow tube and a nozzle threadedly connected to the bottom of the rotating seat. The inner side wall of the rotating seat is rotatably connected to a slip ring, and the bottom of the slip ring is fixedly connected to an arc panel. When the arc panel is impacted by water flow, the slip ring can rotate in the rotating seat through the slip ring. The slip ring is slidably connected in the rotating seat, and can perform rotational motion when the liquid impacts the arc panel.

[0023] As a preferred technical solution of the present application, a mixer is fixedly connected to the bottom of the arc panel, and the mixer and the nozzle are rotatably matched through a waterproof bearing. A plurality of mixing channels are provided on the inner side wall of the mixer, and the liquid performs a mixing movement of diversion, convergence and diversion in the mixing channel. The mixer can mix the fluid so that the discharged liquid is more uniform, thereby achieving the purpose of effective fertilization and tonic.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In the scheme of this application:

[0026] 1. Through the arrangement of the support frame, tee pipe, slide, slide, bellows and injection assembly, the support frame can be moved, so that the device can be easily moved to the fertilization area. Before fertilizing, the slide can be slid according to the terrain or crop position, so that the slide drives the nozzle assembly to move to the corresponding fertilization area for precise fertilization. During adjustment, the bellows can ensure the effective transportation of water and fertilizer. When fixing, it only needs to lock the positioning bolt to complete the fixation of the slide, which is easy to use.

[0027] 2. Through the arrangement of the shaft sleeve, hollow tube, adapter, liquid extraction assembly and nozzle assembly, when the liquid passes through the nozzle assembly, it will impact the arc panel, thereby driving the mixer to rotate. The liquid in the mixer can first be divided, converged and divided for preliminary mixing of the liquid. Secondly, when the arc panel rotates, it can push the mixer to rotate, so that the liquid in the mixer is further mixed, thereby improving the mixing efficiency. When it is necessary to supplement pesticides in the fertilization area, the liquid storage bottle can be connected to the adapter, and the liquid impacts the turbine to drive the rotating column to rotate, thereby pushing the lifting rod to drive the piston up and down in the piston cylinder. The liquid in the liquid storage bottle is extracted through the adapter and the liquid is delivered to the nozzle assembly. According to the required concentration of the medicine, the threaded adjustment knob can also be rotated to push the pressure regulating top cone to move. By adjusting the gap between the pressure regulating top cone and the inclined table, the air intake volume is adjusted, thereby achieving the purpose of extracting different amounts of medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a mobile liquid organic fertilizer precision fertilization device provided in this application;

[0029] Figure 2 A schematic diagram of the partial structure of a mobile liquid organic fertilizer precision fertilization device provided in this application;

[0030] Figure 3 This is a structural diagram of a slide, bellows, liquid medicine bottle group and nozzle assembly of a movable liquid organic fertilizer precision fertilization device provided in this application;

[0031] Figure 4 This is a structural diagram of the liquid pumping components of a mobile liquid organic fertilizer precision fertilization device provided in this application;

[0032] Figure 5 A schematic cross-sectional view of a mixer of a mobile liquid organic fertilizer precision fertilization device provided in this application;

[0033] Figure 6 A mobile liquid organic fertilizer precision fertilization device provided in this application Figure 3 Schematic diagram of the main structure;

[0034] Figure 7 A mobile liquid organic fertilizer precision fertilization device provided in this application Figure 6 Schematic diagram of the cross-section structure;

[0035] Figure 8 A mobile liquid organic fertilizer precision fertilization device provided in this application Figure 3 A side structural diagram of

[0036] Figure 9This is a schematic diagram of the partial cross-sectional structure of a liquid storage bottle of a movable liquid organic fertilizer precision fertilization device provided in this application.

[0037] Indicated in the figure:

[0038] 10. Support frame; 11. Tee pipe; 12. Slide frame;

[0039] 20. Liquid injection fittings; 21. L-shaped pipe; 22. Control valve;

[0040] 30. Slide; 31. Positioning bolt; 32. Bellows; 33. Bushing; 34. Hollow tube; 35. Adapter tube;

[0041] 40. Liquid bottle assembly; 41. Liquid storage bottle; 42. Valve seat; 43. Threaded adjustment knob; 44. Pressure regulating cone;

[0042] 50. Pumping component; 51. Blade frame; 52. Turbine; 53. Rotating column; 54. Reciprocating slide; 55. Lifting rod; 56. Piston; 57. Piston cylinder; 58. Liquid inlet check valve; 59. Liquid outlet check valve;

[0043] 60. Nozzle assembly; 61. Rotating seat; 62. Nozzle; 63. Slip ring; 64. Arc panel; 65. Mixer; 66. Mixing channel. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0045] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein may be combined with each other.

[0047] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0048] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of the present invention and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0049] See also Figures 1 to 9 The present invention provides a technical solution: a movable liquid organic fertilizer precision fertilization device, comprising two support frames 10, each of which is fixedly mounted with a tee pipe 11 on the top, and a slide 12 connected between the two tee pipes 11, and further comprising:

[0050] The liquid injection pipe 20 is connected to the bottom of the tee pipe 11 and is used to transport water and fertilizer;

[0051] The slide 30 is slidably mounted on the outer wall of the slide 12 and is in contact with the slide 12 via a positioning bolt 31;

[0052] a bellows 32 connected between the two carriages 12;

[0053] A shaft sleeve 33 is connected to the bottom of the slide 30 and communicates with the bellows 32;

[0054] A hollow tube 34 is connected to the bottom of the sleeve 33 and is in communication with the sleeve 33;

[0055] The transfer tube 35 is connected to the side wall of the hollow tube 34 and has a medicine bottle assembly 40 threadedly connected to one end;

[0056] The liquid extraction component 50 is connected to the hollow tube 34 and the shaft sleeve 33 to extract the liquid medicine in the liquid medicine bottle group 40 through the adapter tube 35;

[0057] The nozzle assembly 60 is connected to the bottom of the hollow tube 34 and is used to mix the water, fertilizer and liquid medicine and transport them to the fertilization area.

[0058] As a preferred embodiment, based on the above method, the support frame 10 further includes a chassis and a frame body fixedly connected to the top of the chassis, and the frame body is in the shape of a quadrangular pyramid as a whole;

[0059] Furthermore, moving wheels are installed at the bottom of the chassis, which facilitate the movement of the support frame 10. The overall shape of the support frame is a quadrangular pyramid, which can improve stability.

[0060] The liquid injection pipe 20 includes an L-shaped pipe 21 fixedly connected to the chassis, and one end of the L-shaped pipe 21 is connected to the tee pipe 11;

[0061] The bottom end of the L-shaped pipe 21 is connected to a control valve 22, which can be connected to the water and fertilizer pump equipment through the pipe. The control valve is convenient for connecting with the supply equipment, and the three-way pipe 11 is convenient for connecting the L-shaped pipe and the slide 12.

[0062] As a preferred embodiment, based on the above-mentioned embodiment, further, the inner side wall of the slide 30 has a slider, and the side wall of the slide 12 is provided with a horizontal slide groove adapted to the slider;

[0063] The bottom of the slide 12 is provided with a swing groove for the shaft sleeve 33 to move. The swing groove provides a moving space for the shaft sleeve 33 , and the slider can keep the slide 30 sliding horizontally on the slide 12 .

[0064] As a preferred embodiment, based on the above embodiment, the liquid pumping component 50 further includes a blade frame 51 fixedly connected to the inner wall of the shaft sleeve 33, the inner wall of the blade frame 51 is rotatably connected to a turbine 52 through a bearing, and the bottom of the turbine 52 is fixedly connected to a rotating column 53;

[0065] The outer wall of the rotating column 53 is provided with a reciprocating slide 54, the inner wall of the reciprocating slide 54 is slidably connected to a lifting rod 55, one end of the lifting rod 55 is fixedly connected to a piston 56, and the outer wall of the piston 56 is sleeved with a piston cylinder 57;

[0066] Furthermore, one side of the piston cylinder 57 is connected to the transfer tube 35 via a liquid inlet check valve 58, and the bottom of the piston cylinder 57 is connected to the spray head assembly 60 via a liquid outlet check valve 59;

[0067] Specifically, when the liquid flows, it can impact the turbine 52, thereby driving the rotating column 53, causing the lifting rod 55 to slide up and down. When the piston 56 slides up and down in the piston cylinder 57, it can extract the liquid through the liquid inlet one-way valve 58, and then discharge the liquid through the liquid outlet one-way valve 59.

[0068] The inner wall of the hollow tube 34 is provided with a vertical slot adapted to the lifting rod 55. When the rotating column 53 rotates, the lifting rod 55 can be pushed to slide up and down in the hollow tube 34.

[0069] Specifically, the piston cylinder 57 is fixedly connected to the hollow tube 34 and has a fluid channel between the piston cylinder 57 and the hollow tube 34. The vertical slide groove is set to prevent the lifting rod 55 from rotating, thereby converting the rotational motion into linear motion.

[0070] As a preferred embodiment, based on the above embodiment, the medicine bottle set 40 further includes a liquid storage bottle 41, and the bottom of the liquid storage bottle 41 is threadedly connected to the transfer tube 35;

[0071] The top of the liquid storage bottle 41 is provided with a pressure regulating structure. The liquid storage bottle 41 is made of plastic. When the liquid storage bottle 41 is under negative pressure, it can deform inwards. When the pressure is lost, it can recover outwards. After the liquid storage bottle 41 is filled with liquid medicine, it can be connected to the transfer tube 35 to supply liquid medicine.

[0072] Specifically, the pressure regulating structure includes a valve seat 42 fixedly connected to the top of the liquid storage bottle 41, the top of the valve seat 42 is threadedly connected to a threaded adjusting knob 43, the bottom of the threaded adjusting knob 43 is connected to a pressure regulating top cone 44, and the inner wall of the valve seat 42 has a sloped platform adapted to the pressure regulating top cone 44. When the air intake needs to be adjusted, the threaded adjusting knob 43 is rotated to push the pressure regulating top cone 44 to move relative to the sloped platform, thereby adjusting the air intake of the sloped platform.

[0073] As a preferred embodiment, based on the above method, the nozzle assembly 60 further includes a rotating seat 61 threadedly connected to the bottom of the hollow tube 34 and a nozzle 62 threadedly connected to the bottom of the rotating seat 61;

[0074] The inner wall of the rotating seat 61 is rotatably connected to a slip ring 63, and the bottom of the slip ring 63 is fixedly connected to an arc panel 64. When the arc panel 64 is impacted by water flow, it can rotate in the rotating seat 61 through the slip ring 63. The slip ring 63 is slidably connected in the rotating seat 61, and when the liquid impacts the arc panel 64, the arc panel 64 can rotate.

[0075] Furthermore, a mixer 65 is fixedly connected to the bottom of the arc panel 64. The mixer 65 and the nozzle 62 are rotatably matched through a waterproof bearing. The inner wall of the mixer 65 is provided with a plurality of mixing channels 66.

[0076] Specifically, the mixing channel 66 has multiple confluence grooves and arc-shaped diversion channels. The liquid performs diversion, confluence and diversion mixing movements in the mixing channel 66. The mixer can mix the fluid so that the discharged liquid is more uniform, thereby achieving the purpose of effective fertilization and drug supplementation.

[0077] Specifically, when the movable liquid organic fertilizer precision fertilizing device is working / in use: the support frame 10 can be moved by the movable wheels at the bottom, so as to facilitate moving the device to the fertilizing area. After moving to the fertilizing area, the control valve 22 is connected to the supply pump through a pipeline. The supply pump extracts water and fertilizer and transports them to the L-shaped pipeline 21 for fertilizing operation. Before fertilizing, the slide 30 can be slid according to the terrain or the position of the crops, so that the slide 30 drives the nozzle assembly 60 to move to the corresponding fertilizing area for precise fertilization. During adjustment, the bellows 32 can ensure the effective transportation of water and fertilizer. When fixing, it is only necessary to lock the positioning bolt 31 to complete the fixation of the slide 30. When the liquid passes through the nozzle assembly 60, it will impact the arc panel 64, thereby driving the mixer 65 to rotate. The liquid can first be divided, converged and diverted in the mixer 65 for preliminary mixing of the liquid. Secondly, when the arc panel 64 When rotating, the mixer 65 can be driven to rotate, thereby further mixing the liquid in the mixer 65 and improving the mixing efficiency. When it is necessary to supplement pesticides in the fertilization area, the liquid storage bottle 41 can be connected to the transfer tube 35, and the liquid impact turbine 52 drives the rotating column 53 to rotate, thereby driving the lifting rod 55 to drive the piston 56 to move up and down in the piston cylinder 57, extracting the liquid in the liquid storage bottle 41 through the transfer tube 35 and delivering the liquid to the spray head assembly 60. According to the required concentration of the pesticide, the threaded adjustment knob 43 can also be rotated to drive the pressure regulating top cone 44 to move. By adjusting the gap between the pressure regulating top cone 44 and the inclined platform, the air intake volume is adjusted to achieve the purpose of extracting different amounts of pesticides. When the air intake volume meets the liquid extraction volume, normal amount extraction can be carried out. When the air intake volume cannot meet the liquid extraction volume, the liquid storage bottle will deform inward under the negative pressure state. When the piston 56 moves downward, the liquid storage bottle slowly returns to its original shape.

[0078] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A movable liquid organic fertilizer precision fertilization device, characterized in that: The invention comprises two support frames (10), the tops of the two support frames (10) are fixedly mounted with three-way pipes (11), a slide frame (12) is commonly connected between the two three-way pipes (11), and further comprises: A liquid injection pipe (20) connected to the bottom of the three-way pipe (11) for transporting water and fertilizer; A slide (30) is slidably mounted on the outer wall of the slide (12) and is engaged with the slide (12) via a positioning bolt (31); a bellows (32) connected between the two slides (12); A shaft sleeve (33) is connected to the bottom of the slide (30) and communicated with the bellows (32); A hollow tube (34) is connected to the bottom of the shaft sleeve (33) and is in communication with the shaft sleeve (33); A transfer tube (35) is connected to the side wall of the hollow tube (34) and one end of which is threadedly connected to a liquid medicine bottle assembly (40); A liquid extraction component (50) is connected to the hollow tube (34) and the shaft sleeve (33) to extract the liquid medicine in the liquid medicine bottle group (40) through the transfer tube (35); The nozzle assembly (60) is connected to the bottom of the hollow tube (34) and is used to mix the water, fertilizer and liquid medicine and transport them to the fertilization area.

2. A movable liquid organic fertilizer precision fertilization device according to claim 1, characterized in that, The support frame (10) comprises a chassis and a frame body fixedly connected to the top of the chassis, the frame body is in the shape of a quadrangular pyramid as a whole, and moving wheels are installed at the bottom of the chassis.

3. A movable liquid organic fertilizer precision fertilization device according to claim 2, characterized in that, The injection pipe fitting (20) comprises an L-shaped pipe (21) fixedly connected to the chassis, one end of the L-shaped pipe (21) is connected to the tee pipe (11), and the bottom end of the L-shaped pipe (21) is connected to a control valve (22), and the control valve (22) can be connected to a water and fertilizer pump device through a pipe.

4. A movable liquid organic fertilizer precision fertilization device according to claim 1, characterized in that, The inner side wall of the slide (30) is provided with a slider, the side wall of the slide (12) is provided with a horizontal slide groove adapted to the slider, and the bottom of the slide (12) is provided with a swing groove for the shaft sleeve (33) to move.

5. A movable liquid organic fertilizer precision fertilization device according to claim 1, characterized in that, The liquid pumping component (50) includes a blade frame (51) fixedly connected to the inner wall of the shaft sleeve (33), the inner wall of the blade frame (51) is rotatably connected to a turbine (52) through a bearing, the bottom of the turbine (52) is fixedly connected to a rotating column (53), the outer wall of the rotating column (53) is provided with a reciprocating slide groove (54), the inner wall of the reciprocating slide groove (54) is slidably connected to a lifting rod (55), one end of the lifting rod (55) is fixedly connected to a piston (56), the outer wall of the piston (56) is sleeved with a piston cylinder (57), one side of the piston cylinder (57) is connected to the transfer pipe (35) through a liquid inlet one-way valve (58), and the bottom of the piston cylinder (57) is connected to the spray head assembly (60) through a liquid outlet one-way valve (59).

6. A movable liquid organic fertilizer precision fertilization device according to claim 5, characterized in that, The inner wall of the hollow tube (34) is provided with a vertical slide groove adapted to the lifting rod (55). When the rotating column (53) rotates, the lifting rod (55) can be pushed to slide up and down in the hollow tube (34). The piston cylinder (57) is fixedly connected to the hollow tube (34) and has a fluid channel between the piston cylinder (57) and the hollow tube (34).

7. A movable liquid organic fertilizer precision fertilization device according to claim 1, characterized in that, The liquid medicine bottle group (40) includes a liquid storage bottle (41), the bottom of the liquid storage bottle (41) is threadedly connected to the transfer tube (35), and the top of the liquid storage bottle (41) is provided with a pressure regulating structure. The liquid storage bottle (41) is made of plastic material and can be deformed inward when there is negative pressure in the liquid storage bottle (41), and can be restored to the outward shape after the pressure is lost.

8. A movable liquid organic fertilizer precision fertilization device according to claim 7, characterized in that, The pressure regulating structure comprises a valve seat (42) fixedly connected to the top of the liquid storage bottle (41); the top of the valve seat (42) is threadedly connected to a threaded regulating knob (43); the bottom of the threaded regulating knob (43) is connected to a pressure regulating top cone (44); and the inner side wall of the valve seat (42) has a sloped platform adapted to the pressure regulating top cone (44).

9. A movable liquid organic fertilizer precision fertilization device according to claim 1, characterized in that, The nozzle assembly (60) comprises a rotating seat (61) threadedly connected to the bottom of the hollow tube (34) and a nozzle (62) threadedly connected to the bottom of the rotating seat (61); the inner side wall of the rotating seat (61) is rotatably connected to a slip ring (63); the bottom of the slip ring (63) is fixedly connected to an arc panel (64); and the arc panel (64) can rotate in the rotating seat (61) through the slip ring (63) when impacted by water flow.

10. A movable liquid organic fertilizer precision fertilization device according to claim 9, characterized in that: The bottom of the arc panel (64) is fixedly connected to a mixer (65), and the mixer (65) and the nozzle (62) are rotatably matched through a waterproof bearing. The inner side wall of the mixer (65) is provided with a plurality of mixing channels (66), and the liquid performs a mixing motion of diversion, confluence and diversion in the mixing channels (66).

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