Organic water-soluble fertilizer preparation device

Abstract

The invention discloses an organic water-soluble fertilizer preparation device, and particularly relates to the technical field of organic water-soluble fertilizer preparation, the organic water-soluble fertilizer preparation device comprises a fermentation tank, a separation tank and a storage box which are distributed from top to bottom, a stirring mechanism is arranged in the fermentation tank, and the stirring mechanism comprises a center shaft located in the fermentation tank; a plurality of sliding seats capable of sliding up and down sleeve the outer end of the central shaft, an annular air bag is arranged on the outer side of the uppermost sliding seat, and a plurality of stirring blades are arranged at the outer ends of the other sliding seats. A plurality of rows of stirring blades are arranged in the fermentation tank, and part of raw materials are blocked by the stirring blades in the layered movement process and stay at the stirring blades, so that the raw materials are fermented at different depths of a water body, and the raw materials can be more uniformly mixed and fermented with the water even in the stirring interval time; therefore, the fermentation effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of organic water-soluble fertilizer preparation, and in particular to an organic water-soluble fertilizer preparation device. Background Art

[0002] Organic water-soluble fertilizer is a new type of organic fertilizer that is easily soluble in water. It is usually made from organic waste after fermentation. It is a waste recycling and conforms to the concept of green environmental protection. Compared with traditional chemical synthetic fertilizers, its raw materials are mostly natural items such as food residues and animal feces, so it has less side effects on soil and crops.

[0003] The preparation of organic water-soluble fertilizers first requires mixing the solid raw materials with water and then placing them in a sealed container for fermentation so that the organic matter in the raw materials is fully dissolved in the water, and finally separating the fermented liquid. This method is more common in the prior art, such as an organic water-soluble fertilizer fermentation device with publication number 202123316840.3 and an organic water-soluble fertilizer fermentation device with publication number 202322963871.0.

[0004] During the fermentation process, solid raw materials may float on the water surface or settle under the water, so the raw materials and water in the fermentation container need to be stirred and mixed. Therefore, a stirring structure is provided in the fermentation device in the prior art.

[0005] Generally speaking, stirring is not continuous, but is done every once in a while, because continuous stirring consumes a lot of power and is not conducive to fermentation. However, in this way, the raw materials will still be stratified in the water during the interval, floating on the water surface or sinking to the bottom of the water, resulting in excessive distribution of raw materials in the surface water and the bottom water, and too little distribution in the middle water. The uneven distribution of raw materials affects the fermentation effect, and the existing technology cannot effectively suppress the stratification of raw materials except continuous stirring, and it is even impossible to evenly distribute the raw materials at different depths of the water body. Summary of the invention

[0006] The purpose of the present invention is to provide an organic water-soluble fertilizer preparation device. By arranging multiple rows of stirring blades inside a fermentation tank, part of the raw materials stay at the stirring blades during the layered movement. Even during the stirring interval, the raw materials can be mixed and fermented more evenly with water, thereby improving the fermentation effect.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an organic water-soluble fertilizer preparation device, comprising a fermentation tank, a separation tank and a storage box distributed from top to bottom. In actual use, the storage box can be placed on the first floor of a building, the separation tank is stuck in the partition between the first floor and the second floor, and the fermentation tank is stuck in the partition between the second floor and the third floor, so that the top of the fermentation tank and the separation tank are closer to the ground of the third floor and the second floor, which is convenient for operation. A stirring mechanism is provided inside the fermentation tank, and the stirring mechanism includes a central axis located inside the fermentation tank, and a plurality of sliding seats that can slide up and down are sleeved on the outer end of the central axis.

[0008] An annular airbag is provided on the outer side of the topmost sliding seat. The annular airbag can float after being inflated, and the size of its buoyancy can also be adjusted automatically by the degree of inflation. The outer ends of other sliding seats are provided with multiple stirring blades. The stirring blades include a mounting shaft movably connected to the outer end of the sliding seat through a bearing. A torsion spring is sleeved on the outer side of the mounting shaft. One end of the torsion spring is fixedly connected to the outer end of the sliding seat, and the other end is fixedly provided with an annular protrusion, which is fixed to the outer end of the mounting shaft.

[0009] A detachable blade frame is provided at one end of the mounting shaft away from the sliding seat, and two upper and lower rows of partitions are fixedly provided on the inner wall of the blade frame. A gap is left between any two adjacent partitions in the same row, and the upper and lower rows of partitions are staggered with each other. Therefore, the gap of the upper row of partitions is directly above the partition of the lower row, and the gap of the lower row of partitions is also below the partition of the upper row. There is also a longitudinal gap between the upper and lower rows of partitions, so the fluid can pass through the blade frame through these gaps. A resistance plate is provided at the outer end of the blade frame by bolts.

[0010] Furthermore, a plurality of connecting arms are fixedly provided on the inner side of the annular airbag, one end of the connecting arm is connected to the outer end of the uppermost sliding seat, a fixed seat is fixedly provided at the bottom end of the central axis, and two bottom stirring rods are fixedly provided at the outer end of the fixed seat, and the bottom stirring rods can stir the solid raw materials precipitated at the bottom end of the fermentation tank.

[0011] A spring is fixed at the bottom end of the sliding seat, and the lowest sliding seat is fixedly connected to the top of the fixed seat through the spring at its bottom end, and the other sliding seats are fixedly connected to the top of the adjacent sliding seats below them through springs. The elastic force of the spring does not need to be too large, and it is sufficient to maintain the spacing between each sliding seat roughly equal, and the buoyancy of the annular airbag is much greater than the sum of the gravity of the sliding seat and the stirring blade and the elastic force of the spring.

[0012] Furthermore, the fermentation tank comprises a tank body, a top cover and a bottom cover, wherein the top cover and the bottom cover are respectively arranged at the top end and the bottom end of the tank body, and the fermentation tank and the separation tank have the same structure.

[0013] A transfer shaft is fixedly provided at the top of the central shaft, a mounting seat is provided at the outer end of the transfer shaft through a bearing sleeve, fixed beams connected to the inner wall of the tank body are fixedly provided on both sides of the mounting seat, a clamping plate is fixedly provided at the top of the transfer shaft, an insert is inserted inside the clamping plate, a driving motor for driving the insert to rotate is fixedly provided at the top of the top cover of the fermentation tank, the output shaft of the driving motor extends into the interior of the fermentation tank and is movably connected to the top cover of the fermentation tank through a sealed bearing, and the insert is fixedly provided at the bottom end of the output shaft of the driving motor.

[0014] Furthermore, a water adding pipe and a delivery port are fixedly provided on the top of the top cover of the fermentation tank, the water used for fermentation is injected into the fermentation tank through the water adding pipe, and the crushed solid raw materials enter the fermentation tank through the delivery port, a discharge port is fixedly provided on the bottom end of the bottom cover of the fermentation tank, and an input port is fixedly provided on the top of the top cover of the separation tank, and a plurality of support members are fixedly provided on the outer ends of the tank bodies of the fermentation tank and the separation tank, and when the fermentation tank and the separation tank are stuck in the partition of the building, the support members are fixed to the ground by bolts.

[0015] A soft upper discharge channel is provided between the discharge port and the input port. The upper discharge channel is made of rubber and can be bent. A valve is fixed on the discharge port. A detachable filter is provided on the inner wall of the separation tank. The filter is used to separate solid raw materials and fermented liquid.

[0016] Furthermore, a liquid level regulating assembly is provided at the bottom of the bottom cover of the separation tank, and the liquid level regulating assembly includes a tempered glass tube fixedly arranged at the bottom end of the bottom cover, a sedimentation cylinder is provided at the bottom end of the tempered glass tube through a threaded sleeve, a detachable closing cover is provided at the bottom end of the sedimentation cylinder, and a handle is fixedly provided at the outer end of the sedimentation cylinder for driving the sedimentation cylinder to rotate.

[0017] Furthermore, a lower discharge channel with a valve is fixedly provided at the outer end of the tempered glass tube, the lower discharge channel is made of rubber and can be bent, one end of the lower discharge channel is connected to the opening of the storage box, and the fermented liquid is input into the storage box for storage through the lower discharge channel.

[0018] In the above technical scheme, the technical effects and advantages provided by the present invention are as follows: 1. By arranging multiple rows of stirring blades inside the fermentation tank, part of the raw materials are blocked by the stirring blades during the stratified movement and stay at the stirring blades, thereby suppressing the stratification of the raw materials and allowing them to ferment at different depths of the water body, thereby improving the fermentation effect.

[0019] 2. Under the buoyancy of the annular airbag, each sliding seat and each row of stirring blades can adapt to different water volumes and be naturally and evenly distributed in the water body. No matter how much water there is, all stirring blades are ensured to be in the water to participate in stirring, and no stirring blades will be idle, which improves the stirring efficiency and the utilization rate of the stirring blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is the front view of the present invention.

[0022] Figure 2 It is a three-dimensional diagram of the fermentation tank structure of the present invention.

[0023] Figure 3 It is a cross-sectional view of a fermentation tank of the present invention.

[0024] Figure 4 It is a structural diagram of the stirring mechanism of the present invention.

[0025] Figure 5 It is a three-dimensional diagram of the structure of the stirring blade (planar state) of the present invention.

[0026] Figure 6 For the present invention Figure 5 Enlarged view of part A in .

[0027] Figure 7 It is a three-dimensional diagram of the structure of the stirring blade (inclined state) of the present invention.

[0028] Figure 8 It is a structural diagram of the mounting seat of the present invention.

[0029] Fig. 9 It is a three-dimensional diagram of the separation tank structure of the present invention.

[0030] Fig.10 It is a cross-sectional view of a separation tank of the present invention.

[0031] Fig.11 It is a structural diagram of the storage box of the present invention.

[0032] Explanation of the reference numerals: 1. fermentation tank; 101. tank body; 102. top cover; 103. bottom cover; 104. discharge port; 105. input port; 2. separation tank; 3. storage box; 4. upper discharge channel; 5. lower discharge channel; 6. liquid level adjustment assembly; 601. tempered glass tube; 602. sedimentation cylinder; 603. closing cover; 604. handle; 7. filter screen; 8. central axis; 9. stirring blade; 901. blade frame; 902. partition; 903. resistance plate; 904. mounting shaft; 905. torsion spring; 10. bottom stirring rod; 11. driving motor; 12. delivery port; 13. fixed beam; 14. annular airbag; 15. support member; 16. water supply pipe; 17. connecting arm; 18. fixed seat; 19. spring; 20. sliding seat; 21. mounting seat; 22. adapter shaft; 23. splint; 24. insert. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The present invention provides Figure 1-11 An organic water-soluble fertilizer preparation device shown in the figure includes a fermentation tank 1, a separation tank 2 and a storage box 3 distributed from top to bottom. In actual use, the storage box 3 can be placed on the first floor of a building, the separation tank 2 is stuck in the partition between the first and second floors, and the fermentation tank 1 is stuck in the partition between the second and third floors, so that the top of the fermentation tank 1 and the separation tank 2 are closer to the ground of the third and second floors, which is convenient for operation.

[0035] Organic waste is crushed and used as raw material. The solid raw material is put into the fermentation tank 1 and an appropriate amount of water is added. The raw material and water are mixed and sealed and fermented in the fermentation tank 1. After a period of time, the components in the raw material that can be used as fertilizer will dissolve in the water. At this time, the raw material and water are discharged into the separation tank 2. The solid and the liquid are separated in the separation tank 2, and only the liquid is retained. The separated liquid is finally input into the storage tank 3 for storage, and after further processing, an organic water-soluble fertilizer can be obtained.

[0036] During the fermentation process, the inside of the fermentation tank 1 needs to be stirred frequently so that the raw materials and water are evenly mixed. Figure 3-7 As shown, a stirring mechanism is provided inside the fermentation tank 1, and the stirring mechanism comprises a central shaft 8 located inside the fermentation tank 1, and a plurality of sliding seats 20 capable of sliding up and down are sleeved on the outer end of the central shaft 8.

[0037] An annular airbag 14 is provided on the outer side of the topmost sliding seat 20. The annular airbag 14 can float after being inflated, and the size of its buoyancy can also be adjusted automatically by the degree of inflation. The outer ends of other sliding seats 20 are provided with multiple stirring blades 9. The stirring blades 9 include a mounting shaft 904 movably connected to the outer end of the sliding seat 20 through a bearing. A torsion spring 905 is sleeved on the outer side of the mounting shaft 904. One end of the torsion spring 905 is fixedly connected to the outer end of the sliding seat 20, and the other end is fixedly provided with an annular protrusion, which is fixed to the outer end of the mounting shaft 904.

[0038] A detachable blade frame 901 is provided at one end of the mounting shaft 904 away from the sliding seat 20, and an upper and lower row of partitions 902 are fixedly provided on the inner wall of the blade frame 901. A gap is left between any two adjacent partitions 902 in the same row, and the upper and lower rows of partitions 902 are staggered with each other. Therefore, the gap of the upper row of partitions 902 is directly above the partitions 902 of the lower row, and the gap of the lower row of partitions 902 is also below the partitions 902 of the upper row. There is also a longitudinal gap between the upper and lower rows of partitions 902, so the fluid can pass through the blade frame 901 through these gaps. A resistance plate 903 is provided at the outer end of the blade frame 901 by bolts.

[0039] During the fermentation process, the central shaft 8 is driven to rotate at regular intervals. The cross-section of the central shaft 8 is rectangular, so the rotation of the central shaft 8 will drive the sliding seat 20 and the stirring blade 9 at the outer end of the sliding seat 20 to rotate, thereby stirring and mixing the water and raw materials inside the fermentation tank 1. After the stirring stops, the water inside the fermentation tank 1 gradually calms down, and the solid raw materials in the water gradually stratify as the water becomes still, some float upward, and some settle downward. The stirring blade 9 in the static state remains horizontal and is located in the water body inside the fermentation tank 1. When part of the raw materials in the water float up or sink, they will encounter the obstruction of the stirring blade 9. The sinking raw materials will fall on the top of the partition 902 after encountering the stirring blade 9, and the floating raw materials will gather at the bottom of the partition 902 after encountering the stirring blade 9. Therefore, the stirring blade 9 makes a part of the raw materials no longer gather on the water surface or the bottom of the water, but stay at the stirring blade 9 in the middle part of the water body.

[0040] At the same time, the stirring blades 9 are installed on the outer ends of the sliding seats 20, and each sliding seat 20 is distributed up and down at different depths of the water body. That is to say, in the water body inside the fermentation tank 1, multiple rows of stirring blades 9 are distributed up and down according to the depth, and the horizontal positions of two adjacent rows of stirring blades 9 are staggered from each other, and part of the raw materials are blocked by the stirring blades 9 during the layered movement and stay at the stirring blades 9. Under the action of the stirring blades 9, part of the raw materials evenly stay at different depths of the water body for fermentation, rather than just concentrating on the water surface or the bottom of the water. In this way, even during the stirring interval, the raw materials can be mixed and fermented more evenly with water, thereby improving the fermentation effect.

[0041] During the rotating stirring process of the stirring blade 9, the vertically installed resistance plate 903 will generate resistance in the water. The resistance pushes the resistance plate 903 and drives the blade frame 901 and the partition 902 to rotate. The mounting shaft 904 also rotates accordingly and tightens the torsion spring 905. After the blade frame 901 and the partition 902 rotate, the stirring blade 9 as a whole will be in a tilted state. The raw materials remaining at the stirring blade 9 will also be dispersed in the water as the stirring blade 9 tilts and rotates. The water flow can pass through the blade frame 901 through the gap between different partitions 902, thereby reducing the resistance of the stirring blade 9 during the rotation process. After the stirring stops, the elastic force of the torsion spring 905 is released, driving the mounting shaft 904 to rotate, so that the stirring blade 9 returns to a horizontal state.

[0042] Each sliding seat 20 needs to be evenly distributed in the water body of the fermentation tank 1 according to the different water amounts, such as Figure 3 , 4 As shown, a plurality of connecting arms 17 are fixedly provided on the inner side of the annular airbag 14, one end of the connecting arm 17 is connected to the outer end of the uppermost sliding seat 20, a fixing seat 18 is fixedly provided at the bottom end of the central axis 8, and two bottom stirring rods 10 are fixedly provided at the outer end of the fixing seat 18, and the bottom stirring rods 10 can stir the solid raw materials precipitated at the bottom end of the fermentation tank 1.

[0043] A spring 19 is fixed at the bottom end of the sliding seat 20, and the lowest sliding seat 20 is fixedly connected to the top of the fixed seat 18 through the spring 19 at its bottom end, and the other sliding seats 20 are fixedly connected to the top of the adjacent sliding seat 20 below them through the spring 19. The elastic force of the spring 19 does not need to be too large, and it is sufficient to maintain the spacing between each sliding seat 20 to be roughly equal, and the buoyancy of the annular airbag 14 is much greater than the sum of the gravity of the sliding seat 20 and the stirring blade 9 and the elastic force of the spring 19. Each sliding seat 20 and the stirring blade 9 can be made of plastic, hard rubber or other materials, so that its density is greater than water, but its weight cannot be too heavy, thereby reducing the influence of its own weight on the spring 19.

[0044] When water is added to the fermentation tank 1, the annular airbag 14 will float upward on the water surface under the action of buoyancy. The buoyancy of the annular airbag 14 is relatively large, which pulls each sliding seat 20 upward, and each sliding seat 20 is connected together by a spring 19. Under the elastic force of the spring 19, the pulled sliding seats 20 are evenly distributed up and down in the water body inside the fermentation tank 1, so that the stirring blades 9 at the outer ends of each sliding seat 20 are distributed up and down in rows in the water body. No matter how much water there is inside the fermentation tank 1, the annular airbag 14 will naturally float on the water surface. Each sliding seat 20 and each row of stirring blades 9 can adapt to different water volumes by themselves under the action of the annular airbag 14, and are naturally and evenly distributed in the water body. In this way, no matter how much water there is, it is ensured that all stirring blades 9 with stirring function are located in the water to participate in stirring, and no stirring blades 9 are idle, which improves the stirring efficiency. Under the elastic force of the spring 19, the spacing between each sliding seat 20 is roughly the same, and the stirring effect is more uniform.

[0045] In order to drive the stirring mechanism to work, Figure 2 , 3 As shown in , 8, the fermentation tank 1 includes a tank body 101, a top cover 102 and a bottom cover 103, and the top cover 102 and the bottom cover 103 are respectively arranged at the top and bottom ends of the tank body 101, and the three can be disassembled and separated when necessary. The fermentation tank 1 and the separation tank 2 have the same structure.

[0046] A transfer shaft 22 is fixedly provided at the top of the central shaft 8, and a mounting seat 21 is provided at the outer end of the transfer shaft 22 through a bearing sleeve, and fixed beams 13 connected to the inner wall of the tank body 101 are fixedly provided on both sides of the mounting seat 21, and a clamping plate 23 is fixedly provided at the top of the transfer shaft 22, and an insert 24 is inserted inside the clamping plate 23, and a driving motor 11 for driving the insert 24 to rotate is fixedly provided at the top of the top cover 102 of the fermentation tank 1, and the output shaft of the driving motor 11 extends into the interior of the fermentation tank 1 and is movably connected to the top cover 102 of the fermentation tank 1 through a sealed bearing, and the insert 24 is fixedly provided at the bottom end of the output shaft of the driving motor 11.

[0047] The entire stirring mechanism is fixed to the inner wall of the fermentation tank 1 by means of a fixing beam 13, and the output shaft of the driving motor 11 is connected to the top end of the adapter shaft 22 through a clamping plate 23 and an insert 24. Therefore, turning on the driving motor 11 can drive the adapter shaft 22 to rotate, and then drive the central shaft 8 to rotate, so as to perform stirring work. The insert 24 and the clamping plate 23 can be disassembled and separated, so as to facilitate the disassembly and separation of the top cover 102 of the fermentation tank 1 during maintenance.

[0048] Before fermentation begins, the raw materials and water are poured into the fermentation tank 1, as shown in FIG. Figure 1 , 2As shown in , 3 and 9, a water adding pipe 16 and a charging port 12 are fixedly provided at the top of the top cover 102 of the fermentation tank 1, and the water used for fermentation is injected into the fermentation tank 1 through the water adding pipe 16, and the crushed solid raw materials enter the fermentation tank 1 through the charging port 12. A discharge port 104 is fixedly provided at the bottom end of the bottom cover 103 of the fermentation tank 1, and an input port 105 is fixedly provided at the top of the top cover 102 of the separation tank 2. A plurality of supporting members 15 are fixedly provided at the outer ends of the tank bodies 101 of the fermentation tank 1 and the separation tank 2. When the fermentation tank 1 and the separation tank 2 are stuck in the partition of the building, the supporting members 15 are fixed to the ground by bolts.

[0049] A soft upper discharge channel 4 is provided between the discharge port 104 and the input port 105. The upper discharge channel 4 is made of rubber and can be bent. A valve is fixed on the discharge port 104. A detachable filter screen 7 is provided on the inner wall of the tank body 101 of the separation tank 2. The filter screen 7 is used to separate solid raw materials and fermented liquid.

[0050] After the solid raw material and water have been fermented in the fermentation tank 1, the valve on the discharge port 104 is opened, and the raw material and water are discharged into the separation tank 2 along the upper discharge channel 4. The raw material and water entering the separation tank 2 first reach the filter screen 7, and the filter screen 7 performs preliminary filtration on them to separate the solid raw material residue and water, but some fine solid residues in the water cannot be fully separated. Subsequently, the separated water is allowed to settle in the separation tank 2, and after sedimentation, it is discharged into the storage box 3 for storage.

[0051] The boundary between solid sediment and water can adjust itself, e.g. Figure 1 , 9 As shown in Figures 10 and 11, a liquid level regulating assembly 6 is provided at the bottom of the bottom cover 103 of the separation tank 2. The liquid level regulating assembly 6 includes a tempered glass tube 601 fixedly arranged at the bottom end of the bottom cover 103. A sedimentation cylinder 602 is provided at the bottom end of the tempered glass tube 601 through a threaded sleeve. A detachable closing cover 603 is provided at the bottom end of the sedimentation cylinder 602. A handle 604 is fixedly arranged at the outer end of the sedimentation cylinder 602 for driving the sedimentation cylinder 602 to rotate.

[0052] A lower discharge channel 5 with a valve is fixedly provided at the outer end of the tempered glass tube 601. The lower discharge channel 5 is made of rubber and can be bent. One end of the lower discharge channel 5 is connected to the opening of the storage box 3, and the fermented liquid is input into the storage box 3 through the lower discharge channel 5 for storage.

[0053] The water after preliminary filtration is left to settle inside the separation tank 2, and the sediment falls into the liquid level regulating component 6 under the action of gravity, and the sediment accumulates inside the liquid level regulating component 6. As the sedimentation proceeds, the handle 604 can be turned to drive the sedimentation cylinder 602 to move up and down at the outer end of the tempered glass tube 601, so as to adjust the volume of the entire liquid level regulating component 6, so that the dividing line between the sediment and the water is located inside the tempered glass tube 601 and is slightly lower than the connection between the lower discharge channel 5 and the tempered glass tube 601. By opening the valve on the lower discharge channel 5, the precipitated water can be naturally discharged into the storage box 3 through the lower discharge channel 5 for storage. At this time, the mixed and fermented water already contains the nutrients in the raw materials, while the precipitated solid residue remains in the liquid level regulating component 6. Due to the limitation of the cross-sectional area of ​​the tempered glass tube 601, the contact area between the sediment and the water is small, so the water can be discharged more fully, and there will not be too much water remaining in the liquid level regulating component 6.

[0054] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An organic water-soluble fertilizer preparation device, comprising a fermentation tank (1), a separation tank (2) and a storage tank (3) arranged from top to bottom, characterized in that: The fermentation tank (1) is provided with a stirring mechanism inside, the stirring mechanism comprising a central shaft (8) located inside the fermentation tank (1), and the outer end of the central shaft (8) is sleeved with a plurality of sliding seats (20) capable of sliding up and down; An annular air bag (14) is provided on the outer side of the top sliding seat (20), and a plurality of stirring blades (9) are provided on the outer ends of the other sliding seats (20), wherein the stirring blades (9) include a mounting shaft (904) movably connected to the outer end of the sliding seat (20) via a bearing, and a torsion spring (905) is sleeved on the outer side of the mounting shaft (904); A detachable blade frame (901) is provided at one end of the mounting shaft (904) away from the sliding seat (20); two upper and lower rows of partition plates (902) are fixedly provided on the inner wall of the blade frame (901); a gap is left between any two adjacent partition plates (902) in the same row; the upper and lower rows of partition plates (902) are staggered; and a resistance plate (903) is provided at the outer end of the blade frame (901) via bolts.

2. The device for preparing an organic water-soluble fertilizer according to claim 1, characterized in that: A plurality of connecting arms (17) are fixedly provided on the inner side of the annular airbag (14), one end of each connecting arm (17) is connected to the outer end of the uppermost sliding seat (20), a fixing seat (18) is fixedly provided on the bottom end of the central shaft (8), and two bottom stirring rods (10) are fixedly provided on the outer end of each fixing seat (18); A spring (19) is fixedly provided at the bottom end of the sliding seat (20); the lowest sliding seat (20) is fixedly connected to the top end of the fixed seat (18) via the spring (19) at its bottom end; and the other sliding seats (20) are fixedly connected to the top end of the sliding seats (20) adjacent thereto via the spring (19).

3. The device for preparing an organic water-soluble fertilizer according to claim 2, characterized in that: The fermentation tank (1) comprises a tank body (101), a top cover (102) and a bottom cover (103), wherein the top cover (102) and the bottom cover (103) are respectively arranged at the top and bottom of the tank body (101), and the fermentation tank (1) and the separation tank (2) have the same structure; A transfer shaft (22) is fixedly provided at the top end of the central shaft (8); a mounting seat (21) is provided at the outer end of the transfer shaft (22) via a bearing sleeve; fixed beams (13) connected to the inner wall of the tank body (101) are fixedly provided on both sides of the mounting seat (21); a clamping plate (23) is fixedly provided at the top end of the transfer shaft (22); an insert (24) is inserted into the inside of the clamping plate (23); and a driving motor (11) for driving the insert (24) to rotate is fixedly provided at the top end of the top cover (102) of the fermentation tank (1).

4. The device for preparing an organic water-soluble fertilizer according to claim 3, characterized in that: A water supply pipe (16) and a delivery port (12) are fixedly provided at the top end of the top cover (102) of the fermentation tank (1), a discharge port (104) is fixedly provided at the bottom end of the bottom cover (103) of the fermentation tank (1), an input port (105) is fixedly provided at the top end of the top cover (102) of the separation tank (2), and a plurality of support members (15) are fixedly provided at the outer ends of the tank bodies (101) of the fermentation tank (1) and the separation tank (2); A soft upper discharge channel (4) is provided between the discharge port (104) and the input port (105), and a detachable filter screen (7) is provided on the inner wall of the tank body (101) of the separation tank (2).

5. The device for preparing an organic water-soluble fertilizer according to claim 3, characterized in that: A liquid level regulating assembly (6) is provided at the bottom of the bottom cover (103) of the separation tank (2). The liquid level regulating assembly (6) comprises a tempered glass tube (601) fixedly arranged at the bottom end of the bottom cover (103). A sedimentation cylinder (602) is provided at the bottom end of the tempered glass tube (601) via a threaded sleeve. A detachable closing cover (603) is provided at the bottom end of the sedimentation cylinder (602). A handle (604) is fixedly arranged at the outer end of the sedimentation cylinder (602) for driving the sedimentation cylinder (602) to rotate.

6. The device for preparing an organic water-soluble fertilizer according to claim 5, characterized in that: A lower discharge channel (5) with a valve is fixedly provided at the outer end of the tempered glass tube (601); the lower discharge channel (5) is made of rubber; one end of the lower discharge channel (5) is in communication with the opening of the storage box (3).

Images