Fluid fertilization device and fertilization equipment

Abstract

The present invention relates to the field of fertilization technology, and discloses a fluid fertilization device and fertilization equipment, including a manure pump and a suspension frame, wherein a crossbeam frame is provided on the suspension frame, and a plurality of drip irrigation hoses for spraying manure liquid are provided at the bottom of the crossbeam frame, and a left trenching and covering blade and a right trenching and covering blade for turning the soil are also provided at the bottom of the crossbeam frame, and a cantilever pipe is also provided on the suspension frame, and a distributor for evenly distributing manure liquid is provided on the cantilever pipe through a swivel joint. The present invention uses a method of adjusting the position of the drip irrigation hose connected to the first drainage hole or the second drainage hole, that is, the drip irrigation hose connected to the first drainage hole is located on one side of the suspension frame, and the drip irrigation hose connected to the second drainage hole is located on the other side of the suspension frame, so that the manure water flow rate can be controlled by a hydraulic knife valve, thereby realizing the control of the spraying amount of manure water on both sides of the suspension frame, that is, the originally equal amount of fertilizer is distributed to both sides of the suspension frame through adjustment control.

Description

Technical Field

[0001] The present invention relates to the technical field of fertilization, and in particular to a fluid fertilization device and fertilization equipment. Background Art

[0002] Fertilizer equipment is a manure-returning equipment. The fertilizer it delivers is a manure liquid at room temperature with slight corrosiveness. The equipment is installed on the rear suspension of an agricultural wheeled tractor. The liquid manure fertilizer is divided into multiple outputs through a pressure pump and a delivery pipeline and applied to the corresponding farmland to play a fertilization role. However, this fertilization method usually has the following problems:

[0003] First, the manure liquid usually encounters hard lumps of manure when being transported to the farmland. If these hard lumps of manure are not crushed in time, they will block the corresponding pipes, making it impossible for the subsequent manure liquid to flow and be discharged normally.

[0004] Secondly, the fertilizer needs to be evenly divided into multiple outputs to avoid the manure liquid being concentrated in a certain area. Therefore, the manure liquid needs to be fully mixed with the air, and then the waste is sprayed out to the surroundings through the nozzle. However, this part of the fertilizer is usually only sprayed on the ground surface and cannot be fully mixed with the soil. It is impossible to fully mix the fertilizer and the soil, so the soil fertility cannot be fully exerted;

[0005] At the same time, the spraying amount of the manure liquid cannot be adjusted according to demand. For example, when passing through a certain area, the spraying amount of the manure liquid needs to be adjusted. For example, the amount of manure liquid is reduced, but the spraying amount remains unchanged, which will increase the difficulty of regulation.

[0006] For this purpose, we have designed a fluid fertilization device and fertilization equipment. Summary of the invention

[0007] The purpose of the present invention is to solve the problem that the spraying amount of manure liquid needs to be adjusted when passing through a certain area, such as reducing the amount of manure liquid but keeping the spraying amount unchanged, which will increase the difficulty of regulation. A fluid fertilization device and fertilization equipment are proposed.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A fluid fertilization device comprises a manure pump and a suspension frame, wherein a crossbeam frame is arranged on the suspension frame, a plurality of drip irrigation hoses for spraying manure liquid are arranged at the bottom of the crossbeam frame, a left trenching and soil-covering blade and a right trenching and soil-covering blade for turning the soil are also arranged at the bottom of the crossbeam frame, a cantilever pipe is also arranged on the suspension frame, and a distributor for evenly distributing manure liquid is arranged on the cantilever pipe through a swivel joint, and the distributor is connected to the drip irrigation hose through a plurality of suction pipes, and the manure pump is used to draw manure liquid into the cantilever pipe.

[0010] Preferably, a lotus leaf round blade for mixing fertilizer and soil is arranged between the left trenching and soil covering blade and the right trenching and soil covering blade, the drip irrigation hose is located between the left trenching and soil covering blade, the right trenching and soil covering blade and the lotus leaf round blade, and a mixing injection device is also provided on the drip irrigation hose, a main suspension beam is fixed to the bottom of the crossbeam frame, and the left trenching and soil covering blade and the right trenching and soil covering blade are respectively arranged on the main suspension beam through the left beam and the right beam.

[0011] Preferably, a manure and sewage connector and a sewage outlet are fixed to one end of the cantilever pipe, and a hydraulic knife valve for stopping the flow of manure and sewage liquid is also provided on the cantilever pipe.

[0012] Preferably, a center rod is provided in the cantilever tube, and a sleeve with a spiral stirring is rotatably mounted on the center rod, and the flowing feces liquid impacts the spiral stirring to drive the sleeve to rotate, and the sleeve with the spiral stirring is provided with a slide groove arranged along the axis, and the slide groove is provided with a crushing blade that slides back and forth and crushes the feces lumps.

[0013] Preferably, a rotating table is rotated inside the distributor, and a liquid separation baffle ring is provided on the outer wall of the rotating table, a plurality of blocking blocks are provided inside the liquid separation baffle ring, a cantilever tube passes through the distributor and is connected to the liquid separation baffle ring, a plurality of liquid inlet holes are provided on the side wall of the rotating table, and the cantilever tube is connected to the liquid inlet hole, and a plurality of liquid outlet holes connected to the water suction pipe are provided on the top of the distributor.

[0014] Preferably, a plurality of circumferentially arranged drainage combination holes are provided on the top of the rotating table, and the drainage combination holes include a first drainage hole and a second drainage hole, and the first drainage hole and the second drainage hole are both connected to the liquid inlet holes in a one-to-one correspondence.

[0015] Preferably, a first ring gear is sleeved on the outer wall of the rotating table, and a gear base is also provided in the distributor, and a circumferentially arranged tooth groove is opened on the side wall of the gear base, and a tooth block meshing with the first ring gear is slid on the tooth groove, and a top plate is provided above the gear base, and the top plate is connected to the tooth block through a connecting rod, and a transmission motor is also fixed in the distributor, and a metal rotating rod is fixed to the output end of the transmission motor, and the metal rotating rod coaxially passes through the gear base and the top plate.

[0016] Preferably, an external notch ring is fixed in the distributor, and a conductive rod is provided on the metal rotating rod, which is against the inner wall of the external notch ring. A metal conductive sheet is provided in the notch of the external notch ring, and a switching box body is also provided on the external notch ring. An electromagnetic generator is provided on the top plate, and the switching box body is connected to the electromagnetic generator through a wire. A magnet is fixed on the metal rotating rod, and an iron sheet is provided on the top of the electromagnetic generator.

[0017] Preferably, a forward-mounted battery pack and a reverse-mounted battery pack are provided in the switching box body, and a first metal arc plate and a second metal arc plate are respectively provided at both ends of the switching box body, and insulating paper is provided between the first metal arc plate and the second metal arc plate, the forward-mounted battery pack is connected to the two first metal arc plates at both ends through a wire, and the reverse-mounted battery pack is connected to the two second metal arc plates at both ends through a wire, and swing plates are rotatable at both ends of the switching box body, and a transmission gear is coaxially provided at the bottom of the swing plate, a tooth plate meshing with the two transmission gears is provided at the bottom of the switching box body, and the tooth plate is reset and retracted by a reset spring, and a baffle block extending into the cantilever tube is provided at the end of the tooth plate.

[0018] A fertilization equipment is applied to a fluid fertilization device in the above technical solution.

[0019] The beneficial effects of the present invention are:

[0020] 1. In the present invention, the feces liquid entering the cantilever tube impacts the spiral stirring and drives the rotation, which can achieve the mixing, crushing and mixing of solids in the feces liquid. At the same time, if large particles are encountered, such as feces lumps blocking the cantilever tube, the crushing blades driven by the reciprocating motion of the external driving mechanism will move back and forth along the slide groove, and complete the crushing of the feces lumps originally blocked on the spiral stirring and dredge the cantilever tube. If particles that cannot be crushed are encountered, the crushing blades will also push the particles to the sewage outlet to complete the cleaning of the particles.

[0021] 2. The present invention adjusts the position of the drip irrigation hose connected to the first drainage hole or the second drainage hole, that is, the drip irrigation hose connected to the first drainage hole is located on one side of the suspension frame, and the drip irrigation hose connected to the second drainage hole is located on the other side of the suspension frame. In this way, the flow rate of the manure water can be controlled by the hydraulic knife valve, thereby realizing the control of the spraying amount of the manure water on both sides of the suspension frame, that is, the originally equal amount of fertilizer is distributed to both sides of the suspension frame through adjustment control. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a fluid fertilization device proposed by the present invention;

[0023] Figure 2 It is a left and right isometric view of a fluid fertilization device proposed by the present invention;

[0024] Figure 3 This is a structural schematic diagram of a fluid fertilization device proposed by the present invention;

[0025] Figure 4 It is a left and right isometric view of a fluid fertilization device proposed by the present invention;

[0026] Figure 5 for Figure 4A schematic diagram of the structure enlargement at the center A;

[0027] Figure 6 A front view of a fluid fertilization device proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of a cantilever tube in a fluid fertilization device proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of a distributor in a fluid fertilization device proposed by the present invention;

[0030] Fig. 9 A partial exploded view of a distributor in a fluid fertilization device proposed by the present invention;

[0031] Fig.10 This is a schematic structural diagram of an intermittent flow splitting portion in a fluid fertilization device proposed by the present invention;

[0032] Fig.11 The present invention provides a schematic structural diagram of a current switching unit in a fluid fertilization device.

[0033] In the figure: 1, suspension frame; 2, crossbeam frame; 3, swivel joint; 4, distributor; 5, water suction pipe; 6, drip irrigation hose; 7, cantilever pipe; 8, manure joint; 9, sewage outlet; 10, hydraulic knife valve; 11, left trenching and covering blade; 12, right trenching and covering blade; 13, lotus leaf round blade; 14, main suspension beam; 15, right beam; 16, left beam; 17, center rod; 18, casing; 19, spiral stirring; 20, chute; 21, crushing blade; 22, liquid outlet; 23, drainage combination hole; 231, first drainage hole; 232, second drainage hole; 24, inlet Liquid hole; 25, rotating table; 26, liquid separation baffle ring; 27, first ring gear; 28, gear base; 29, tooth groove; 30, tooth block; 31, transmission motor; 32, connecting rod; 33, top plate; 34, electromagnetic generator; 35, magnet; 36, external notched ring; 37, conductive rod; 38, metal rotating rod; 39, metal conductive sheet; 40, switching box body; 41, normal battery pack; 42, reverse battery pack; 43, first metal arc plate; 44, second metal arc plate; 45, swing plate; 46, transmission gear; 47, tooth plate; 48, reset spring. DETAILED DESCRIPTION

[0034] Reference Figure 1-Figure 11A fluid fertilization device comprises a manure pump and a suspension frame 1, a crossbeam frame 2 is arranged on the suspension frame 1, a cantilever pipe 7 is also arranged on the suspension frame 1, a manure connector 8 and a sewage outlet 9 are fixed to one end of the cantilever pipe 7, and a hydraulic knife valve 10 for stopping the flow of manure liquid is also arranged on the cantilever pipe 7, wherein the manure pump is used to pump the manure liquid into the cantilever pipe 7, and then this part of the manure liquid will enter the cantilever pipe 7 along the manure connector 8, when there are large particles in the cantilever pipe 7, the large particles originally in the cantilever pipe 7 can be discharged through the sewage outlet 9, and the hydraulic knife valve 10 is used to control the flow and discharge of the manure liquid.

[0035] A plurality of drip irrigation hoses 6 for spraying the manure liquid are provided at the bottom of the crossbeam frame 2, a distributor 4 for evenly distributing the manure liquid is provided on the cantilever pipe 7 through a swivel joint 3, and the distributor 4 is connected to the drip irrigation hoses 6 through a plurality of suction pipes 5, and a manure pump is used to pump the manure liquid into the cantilever pipe 7.

[0036] Reference Figure 7 In this state, a central rod 17 is provided in the cantilever tube 7, and a sleeve 18 with a spiral stirring 19 is rotatably sleeved on the central rod 17, and the flowing feces liquid impacts the spiral stirring 19 to drive the sleeve 18 to rotate, and a chute 20 arranged along the axis is opened on the sleeve 18 with the spiral stirring 19, and a crushing blade 21 which slides back and forth and crushes the feces lumps is provided on the chute 20. It should be noted that as the feces liquid entering the cantilever tube 7 impacts the spiral stirring 19 and drives it to rotate, the solid matter in the feces liquid can be stirred, crushed and mixed. At the same time, if large particles are encountered, such as feces lumps blocking the cantilever tube 7, the crushing blade 21 which is reciprocated by the external driving mechanism will move back and forth along the chute 20, and complete the crushing of the feces lumps originally blocked on the spiral stirring 19 and dredge the cantilever tube 7. If particles that cannot be crushed are encountered, the crushing blade 21 will also push the particles to the sewage outlet 9 to complete the cleaning of the particles.

[0037] Therefore, the feces liquid with large pieces of feces and particles removed will enter the distributor 4 to complete the even distribution of the feces liquid.

[0038] Reference Figure 8-9 In the state, a plurality of drainage holes 23 arranged in a circumference are provided on the top of the rotating table 25, and the drainage holes 23 include a first drainage hole 231 and a second drainage hole 232, and the first drainage hole 231 and the second drainage hole 232 are connected to the liquid inlet hole 24 in a one-to-one correspondence;

[0039] A rotating table 25 is rotated in the distributor 4, and a liquid separation baffle ring 26 is sleeved on the outer wall of the rotating table 25, and a plurality of blocking blocks are arranged in the liquid separation baffle ring 26. The cantilever tube 7 passes through the distributor 4 and is connected to the liquid separation baffle ring 26. Such an arrangement can ensure that when the fecal liquid enters the liquid separation baffle ring 26 from the cantilever tube 7, it will be diverted. During the continuous rotation of the rotating table 25, the second liquid discharge hole 232 will be blocked due to the blocking of the liquid separation baffle ring 26, while the first liquid discharge hole 231 will not be blocked, so that the fecal liquid will enter the first liquid discharge hole 231 from the liquid inlet hole 24 and then be discharged; when the rotating table 25 is deflected, the second liquid discharge hole 232 originally blocked by the blocking block will be exposed, and conversely, the first liquid discharge hole 231 will be blocked, thereby realizing the intermittent discharge of fecal liquid by the first liquid discharge hole 231 and the second liquid discharge hole 232, and at the same time, it also ensures that there is always fecal liquid flowing in the cantilever tube 7, which is convenient for subsequent regulation according to the flow rate of the fecal liquid.

[0040] A plurality of liquid inlet holes 24 are provided on the side wall of the rotating table 25, and the cantilever tube 7 is connected to the liquid inlet hole 24. A plurality of liquid outlet holes 22 connected to the water suction pipe 5 are provided on the top of the distributor 4, so that the fecal liquid will pass through the liquid inlet hole 24 and the liquid discharge combination hole 23 from the cantilever tube 7, and then be discharged from the liquid outlet hole 22 and flow into the water suction pipe 5, thereby completing the equal distribution of the fecal liquid.

[0041] It should be noted that the device is also provided with an air blowing device, and the air pipe is connected to the drainage combination hole 23 to ensure that what enters the suction pipe 5 is a mixture of air and feces, which is then ejected out. The air blowing device is a prior art and will not be elaborated on here.

[0042] Reference Fig.10 State, a first ring gear 27 is sleeved on the outer wall of the rotating table 25, and a gear base 28 is also provided in the distributor 4, and a circumferentially arranged tooth groove 29 is opened on the side wall of the gear base 28, and a tooth block 30 meshing with the first ring gear 27 slides on the tooth groove 29, and a top plate 33 is provided above the gear base 28, and the top plate 33 is connected to the tooth block 30 through a connecting rod 32. It should be noted that as the top plate 33 drives the tooth block 30 to rise and fall, the meshing transmission and stop state of the first ring gear 27 can be completed, wherein the tooth block 30 on the gear base 28 rotates one circle, which will realize the change of the position of the adjacent first drainage hole 231 and the second drainage hole 232, that is, it rotates a certain angle to realize the adjustment of the flow blockage of the first drainage hole 231 and the second drainage hole 232.

[0043] A transmission motor 31 is also fixed in the distributor 4, and a metal rotating rod 38 is fixed to the output end of the transmission motor 31, and the metal rotating rod 38 coaxially penetrates the gear base 28 and the top plate 33, so that the transmission motor 31 will output a stable rotational force to drive the stable rotation of the gear base 28, thereby ensuring that the ratio of manure and air entering the suction pipe 5 is in an adjustable state.

[0044] Reference Fig.11 and Fig.10 In the state, a normal battery pack 41 and a reverse battery pack 42 are arranged in the switch box body 40, and a first metal arc plate 43 and a second metal arc plate 44 are respectively arranged at both ends of the switch box body 40, and an insulating paper is arranged between the first metal arc plate 43 and the second metal arc plate 44, the normal battery pack 41 is connected to the two first metal arc plates 43 at both ends through a wire, and the reverse battery pack 42 is connected to the two second metal arc plates 44 at both ends through a wire, and a swing plate 45 is rotated at both ends of the switch box body 40, and a transmission gear 4 is coaxially arranged at the bottom of the swing plate 45. 6. A tooth plate 47 meshing with two transmission gears 46 is provided at the bottom of the switching box body 40, and the tooth plate 47 is reset and retracted by a reset spring 48. A baffle block extending into the cantilever tube 7 is provided at the end of the tooth plate 47, wherein the flow rate of the manure water can be controlled by adjusting the hydraulic knife valve 10 to control the flow rate, and the impact force on the baffle block can be adjusted. The greater the flow rate, the stronger the impact force, which will drive the tooth plate 47 to move, and then the meshing swing plate 45 will change and the forward current originally connected by the positive battery pack 41 will become the reverse current connected by the reverse battery pack 42.

[0045] An external notch ring 36 is also fixed in the distributor 4, and a conductive rod 37 is provided on the metal rotating rod 38, which is against the inner wall of the external notch ring 36. A metal conductive sheet 39 is provided in the notch of the external notch ring 36, and a switching box body 40 is also provided on the external notch ring 36. An electromagnetic generator 34 is provided on the top plate 33, a magnet 35 is fixed on the metal rotating rod 38, and an iron sheet is provided on the top of the electromagnetic generator 34. This ensures that the conductive rod 37 is connected to the metal conductive sheet 39 every time the metal rotating rod 38 rotates one circle, and the switching box body 40 is connected to the electromagnetic generator 34 through a wire, so that the forward current and the reverse current will be fed back to the electromagnetic generator 34 after each rotation. When the electromagnetic generator 34 generates the same magnetic field as the magnet 35, it will drop, and when it generates a repulsive magnetic field with the magnet 35, it will rise. At the same time, the iron sheet and the magnet 35 are attracted to stabilize the tooth block 30 and will not drop.

[0046] It needs to be explained that when the tooth block 30 falls and meshes with the first ring gear 27, the gear base 28 rotates, so the first ring gear 27 will drive the rotating table 25 to continue to rotate, so the amount of manure entering the first drainage hole 231 and the second drainage hole 232 is the same, and the effect of discharging equal amounts of manure can be achieved. When the tooth block 30 is lifted and no longer meshes with the first ring gear 27, the gear base 28 is still in a rotating state at this time, but this is a non-meshing state and will not drive the rotating table 25 to rotate. The manure will only continue to enter the first drainage hole 231 or the second drainage hole 232, which will increase the amount of manure in the first drainage hole 231 or the second drainage hole 232. As the hydraulic knife valve 10 controls the flow rate of manure, the tooth block 30 falls again, and the tooth block 30 after falling can drive the rotating table 25 to rotate again and restore the previous state.

[0047] It should be noted that such an arrangement can be achieved by adjusting the position of the drip irrigation hose 6 connected to the first drainage hole 231 or the second drainage hole 232, that is, the drip irrigation hose 6 connected to the first drainage hole 231 is located on one side of the suspension frame 1, and the drip irrigation hose 6 connected to the second drainage hole 232 is located on the other side of the suspension frame 1. In this way, the flow rate of the manure water can be controlled by the hydraulic knife valve 10, thereby realizing the control of the spraying amount of the manure water on both sides of the suspension frame 1, that is, the originally equal amount of fertilizer is distributed to the two sides of the suspension frame 1 through adjustment and control.

[0048] Reference Figure 5 The bottom of the crossbeam 2 is also provided with a left trenching and covering blade 11 and a right trenching and covering blade 12 for turning the soil, and a lotus leaf round blade 13 for mixing fertilizer and soil is arranged between the left trenching and covering blade 11 and the right trenching and covering blade 12. The drip irrigation hose 6 is located between the left trenching and covering blade 11, the right trenching and covering blade 12 and the lotus leaf round blade 13. The drip irrigation hose 6 is also provided with a mixing injection device. A main suspension beam 14 is fixed to the bottom of the crossbeam 2, and the left trenching and covering blade 11 and the right trenching and covering blade 12 are respectively arranged on the main suspension beam 14 through a left beam 16 and a right beam 15. The left trenching and covering blade 11 and the right trenching and covering blade 12 are in an eight-shaped shape, which can better turn the soil, and then the sprayed manure water will be poured onto the turned soil surface, and then under the action of the lotus leaf round blade 13, the mixing of manure water and soil is completed, which can better allow plant crops to absorb.

[0049] A fertilizing device is used for a fluid fertilizing device in the above technical solution. The fluid fertilizing device removes fecal lumps from the feces and distributes the feces water appropriately on the plowed soil to better mix the feces water and the soil, which is convenient for plant absorption.

[0050] The working principle of the present invention is as follows:

[0051] The fecal pump is used to pump the fecal liquid into the cantilever pipe 7, and then this part of the fecal liquid will enter the cantilever pipe 7 along the fecal joint 8. When there are large particles in the cantilever pipe 7, the large particles originally in the cantilever pipe 7 can be discharged through the sewage outlet 9. The hydraulic knife valve 10 is used to control the flow and discharge of the fecal liquid. The distributor 4 is connected to the drip irrigation hose 6 through multiple suction pipes 5. The fecal pump is used to pump the fecal liquid into the cantilever pipe 7;

[0052] By adjusting the position of the drip irrigation hose 6 connected to the first drainage hole 231 or the second drainage hole 232, that is, the drip irrigation hose 6 connected to the first drainage hole 231 is located on one side of the suspension frame 1, and the drip irrigation hose 6 connected to the second drainage hole 232 is located on the other side of the suspension frame 1, the flow rate of the manure water can be controlled by the hydraulic knife valve 10, so as to realize the control of the spraying amount of the manure water on both sides of the suspension frame 1, that is, the originally equal amount of fertilizer is distributed to the two sides of the suspension frame 1 through adjustment control.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fluid fertilization device, comprising a fecal pump and a suspension frame (1), characterized in that: The suspension frame (1) is provided with a crossbeam frame (2), and a plurality of drip irrigation hoses (6) for spraying manure liquid are provided at the bottom of the crossbeam frame (2). A left trenching and covering blade (11) and a right trenching and covering blade (12) for turning the soil are also provided at the bottom of the crossbeam frame (2). The suspension frame (1) is also provided with a cantilever pipe (7), and a distributor (4) for evenly distributing manure liquid is provided on the cantilever pipe (7) via a swivel joint (3), and the distributor (4) is connected to the drip irrigation hose (6) via a plurality of water suction pipes (5). The manure pump is used to pump manure liquid into the cantilever pipe (7), and a lotus leaf round blade (12) for mixing fertilizer and soil is provided between the left trenching and covering blade (11) and the right trenching and covering blade (12). 13), the drip irrigation hose (6) is located between the left trenching and soil covering blade (11), the right trenching and soil covering blade (12) and the lotus leaf round blade (13), and the drip irrigation hose (6) is also provided with a mixing injection device, a main suspension beam (14) is fixed to the bottom of the crossbeam frame (2), and the left trenching and soil covering blade (11) and the right trenching and soil covering blade (12) are respectively arranged on the main suspension beam (14) through the left beam (16) and the right beam (15), a manure and sewage joint (8) and a sewage outlet (9) are fixed to one end of the cantilever pipe (7), and a hydraulic knife valve (10) for stopping the flow of manure and sewage liquid is also provided on the cantilever pipe (7), a middle rod (17) is provided inside the cantilever pipe (7), and a spiral stirring device (10) is rotatably sleeved on the middle rod (17). The sleeve (18) is provided with a spiral stirring screw (19), and the flowing feces liquid impacts the spiral stirring screw (19) to drive the sleeve (18) to rotate. The sleeve (18) with the spiral stirring screw (19) is provided with a slide groove (20) arranged along the axis, and the slide groove (20) is provided with a crushing blade (21) that reciprocates and crushes feces lumps. A rotating table (25) is rotated in the distributor (4), and a liquid separation baffle ring (26) is sleeved on the outer wall of the rotating table (25), and a plurality of blocking blocks are arranged in the liquid separation baffle ring (26). The cantilever tube (7) passes through the distributor (4) and is connected to the liquid separation baffle ring (26). The side wall of the rotating table (25) is provided with a plurality of liquid inlet holes (24), and the cantilever tube (7) is connected to the liquid inlet holes (24). The top of the distributor (4) is provided with a plurality of a liquid outlet hole (22) connected to a water suction pipe (5); a plurality of circumferentially arranged liquid discharge combination holes (23) are provided on the top of the rotating table (25); the liquid discharge combination holes (23) include a first liquid discharge hole (231) and a second liquid discharge hole (232); the first liquid discharge hole (231) and the second liquid discharge hole (232) are both connected to the liquid inlet hole (24) in a one-to-one correspondence; a first ring gear (27) is sleeved on the outer wall of the rotating table (25); a gear base (28) is further provided in the distributor (4); a circumferentially arranged tooth groove (29) is provided on the side wall of the gear base (28); a tooth block (30) meshing with the first ring gear (27) is slidably provided on the tooth groove (29); and a top plate (33) is provided above the gear base (28);The top plate (33) is connected to the gear block (30) via a connecting rod (32). A transmission motor (31) is also fixed in the distributor (4). A metal rotating rod (38) is fixed to the output end of the transmission motor (31). The metal rotating rod (38) coaxially passes through the gear base (28) and the top plate (33). An external gap ring (36) is also fixed in the distributor (4). A conductive rod (37) abutting against the inner wall of the external gap ring (36) is provided on the metal rotating rod (38). A metal conductive sheet (39) is provided in the gap of the external gap ring (36). A switching box body (40) is also provided on the external gap ring (36). An electromagnetic generator (34) is provided on the top plate (33). The switching box body (40) is connected to the electromagnetic generator (34) via a wire. A magnet (35) is fixed to the metal rotating rod (38). An iron sheet is provided on the top of the electromagnetic generator (34). A positive battery pack (41) and a reverse battery pack (42) are provided in the switch box body (40), and a first metal arc plate (43) and a second metal arc plate (44) are provided at both ends of the switch box body (40), and insulating paper is provided between the first metal arc plate (43) and the second metal arc plate (44). The positive battery pack (41) is connected to the two first metal arc plates (43) at the two ends through a wire, and the reverse battery pack (42) is connected to the two second metal arc plates (44) at the two ends through a wire. Both ends of the switch box body (40) are provided with swing plates (45) for rotation, and a transmission gear (46) is coaxially provided at the bottom of the swing plate (45). A tooth plate (47) meshing with the two transmission gears (46) is provided at the bottom of the switch box body (40), and the tooth plate (47) is reset and retracted by a reset spring (48), and a flow block extending into the cantilever tube (7) is provided at the end of the tooth plate (47).

2. A fertilization device, characterized in that: A fertilizing device applied to a fluid fertilizing device as claimed in claim 1.

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