A mixing device and method for high-concentration water-soluble fertilizer

Abstract

The present invention belongs to the field of fertilizer processing technology, specifically a mixing device for high-concentration water-soluble fertilizer, including a main box, a stirring mechanism, a lifting mechanism and a filtering mechanism, a feed pipe is fixedly inserted at the top of the inner wall on one side of the main box, a feed valve is threadedly connected to the feed pipe, and a discharge pipe is fixedly inserted at the bottom of the inner wall on one side of the main box away from the feed pipe, and a discharge valve is threadedly connected to the discharge pipe; the method of use comprises the following steps: S1: starting the first motor and the second motor, driving the stirring mechanism to move up and down; S2: the first motor drives the driving rod to rotate through the worm and the worm gear, driving the stirring rod to stir and mix the water-soluble fertilizer; S3: the water-soluble fertilizer after mixing is finally filtered by the filter screen plate and discharged through the discharge pipe. The present invention can filter the water-soluble fertilizer to a certain extent through the setting of the filtering mechanism, and the setting of the lifting mixing mechanism can effectively improve the mixing speed of the water-soluble fertilizer, thereby effectively improving the mixing efficiency of the water-soluble fertilizer.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer processing, and in particular to a mixing device and method for high-concentration water-soluble fertilizer. Background Art

[0002] Water-soluble fertilizers refer to compound fertilizers that can be completely dissolved in water and contain nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid, etc. There are two types of water-soluble fertilizers in terms of form: solid water-soluble fertilizers and liquid water-soluble fertilizers. There are water-soluble fertilizers of large amounts of elements, water-soluble fertilizers of medium amounts of elements, water-soluble fertilizers of trace elements, water-soluble fertilizers containing amino acids, water-soluble fertilizers containing humic acid, organic water-soluble fertilizers, etc. in terms of nutrient content.

[0003] In the process of using water-soluble fertilizer, it is generally necessary to dissolve it in water and then carry out fertilization. However, the existing mixing device for water-soluble fertilizer is relatively simple, and lacks a certain filtering mechanism in the mixing device, thereby affecting the mixing efficiency of the mixing device. Summary of the invention

[0004] 1. Technical problems to be solved

[0005] The purpose of the present invention is to solve the problem that the mixing device for water-soluble fertilizer in the prior art is relatively simple and lacks a certain filtering mechanism, and to propose a mixing device and method for high-concentration water-soluble fertilizer.

[0006] 2. Technical solution

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A mixing device for high-concentration water-soluble fertilizer, comprising a main box, a stirring mechanism, a lifting mechanism and a filtering mechanism, a feed pipe is fixedly inserted at the top of an inner wall of one side of the main box, a feed valve is threadedly connected to the feed pipe, a discharge pipe is fixedly inserted at the bottom of an inner wall of a side of the main box away from the feed pipe, a discharge valve is threadedly connected to the discharge pipe, a cleaning port is provided at the top of the main box, a cover plate is rotatably connected in the cleaning port, and a clamping mechanism corresponding to the cover plate is slidably inserted at one end of the cleaning port;

[0009] The stirring mechanism comprises a driving rod, which is movably inserted into the top of the main box body, the top of the driving rod is rotatably sleeved with a mounting plate, the top of the mounting plate is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the worm, the top of the driving rod is fixedly sleeved with a worm wheel meshing with the worm, the end of the driving rod located in the main box body is rotatably sleeved with a support rod, the inner wall of the main box body is fixedly connected with a guide rod, the support rod is provided with a through hole corresponding to the guide rod, a plurality of symmetrically arranged rotating rods are rotatably inserted on the support rod, the top of the rotating rod is fixedly sleeved with a first gear, the driving rod is fixedly sleeved with a second gear meshing with the first gear, and the bottoms of the rotating rod and the driving rod are fixedly connected to a plurality of stirring rods;

[0010] The lifting mechanism comprises a fixed plate, a second motor is fixedly connected to one side of the fixed plate, a turntable is fixedly sleeved on the output end of the second motor, a first connecting rod is rotatably connected to the edge of the turntable, the first connecting rod is rotatably connected to the mounting plate through the second connecting rod, a slide groove is provided on the top of the main box body, and an elastic support mechanism corresponding to the mounting plate is fixedly connected in the slide groove;

[0011] The filter mechanism includes a filter screen plate, which is slidably inserted in the main box body, one end of the filter screen plate passes through the inner wall of the main box body and extends outward, one end of the extended filter screen plate is fixedly connected to a locking block, and a locking mechanism corresponding to the locking block is rotatably connected to the outer wall of the main box body.

[0012] Preferably, the bottom of the main box is rotatably connected with a plurality of universal self-locking wheels.

[0013] Preferably, a material guide plate corresponding to the discharge pipe is fixedly connected to the inner bottom of the main box body.

[0014] Preferably, an observation port is provided on the inner wall of the main box body, and a transparent glass plate is fixedly inserted in the observation port.

[0015] Preferably, the clamping mechanism comprises a clamping rod, one end of the clamping rod close to the cover plate is fixedly sleeved with a clamping sleeve, and one end of the clamping rod away from the clamping sleeve is fixedly connected with a pull rod.

[0016] Preferably, a first spring is sleeved on the clamping rod, and two ends of the first spring are fixedly connected to the clamping sleeve and the inner wall of the cleaning port respectively.

[0017] Preferably, the main box body is provided with a through opening corresponding to the driving rod, and a plurality of steel balls are slidably connected in the through opening, and the edges of the steel balls are in contact with the driving rod.

[0018] Preferably, the elastic support mechanism includes a sliding rod, a slider is slidably sleeved on the sliding rod, the slider is rotatably connected to the mounting plate through a transmission rod, a second spring is sleeved on the sliding rod, and both ends of the second spring are fixedly connected to the slider and the inner wall of the sliding groove respectively.

[0019] Preferably, the locking mechanism comprises an arc-shaped locking rod, which is rotatably connected to the main housing via a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively fixedly connected to the arc-shaped locking rod and the main housing.

[0020] The present invention also proposes a method for using a mixing device for high-concentration water-soluble fertilizer, comprising the following steps:

[0021] S1: firstly introduce the water-soluble fertilizer through the feed pipe, then start the first motor and the second motor, the second motor drives the turntable to rotate, and drives the mounting plate to move up and down reciprocatingly through the first connecting rod, the second connecting rod and the elastic support mechanism, thereby driving the stirring mechanism to move up and down;

[0022] S2: At the same time, the first motor drives the driving rod to rotate through the worm and the worm gear, and drives the rotating rod to rotate through the meshing action of the first gear and the second gear, thereby driving the stirring rod to stir and mix the water-soluble fertilizer;

[0023] S3: Finally, the mixed water-soluble fertilizer is filtered through the filter screen and discharged through the discharge pipe.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] (1) In the present invention, the water-soluble fertilizer can be filtered to a certain extent by setting the filtering mechanism, and the setting of the lifting mixing mechanism can effectively increase the mixing speed of the water-soluble fertilizer, thereby effectively improving the mixing efficiency of the water-soluble fertilizer.

[0027] (2) In the present invention, the provision of the universal self-locking wheels can facilitate the movement of the main box, the provision of the transparent glass plate can facilitate the insertion of blocks in the main box, and the cleaning port can facilitate the cleaning of the interior of the main box.

[0028] (3) In the present invention, the provision of the steel ball can reduce the friction between the driving rod and the inner wall of the main box body. At the same time, the locking mechanism can facilitate the fixing of the filter screen plate, the clamping mechanism can facilitate the fixing and disassembly of the cover plate, and the provision of the material guide plate can facilitate the discharge of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a mixing device for high-concentration water-soluble fertilizer proposed by the present invention;

[0030] Figure 2 This is a schematic diagram of the top view of the support rod of a mixing device for high-concentration water-soluble fertilizer proposed by the present invention;

[0031] Figure 3 This is a schematic diagram of the top view of the second motor of a mixing device for high-concentration water-soluble fertilizer proposed by the present invention;

[0032] Figure 4 for Figure 1 Schematic diagram of the structure at point A.

[0033] In the figure: 1 main box, 2 feed pipe, 3 feed valve, 4 discharge pipe, 5 discharge valve, 6 cover plate, 7 drive rod, 8 mounting plate, 9 first motor, 10 worm, 11 worm wheel, 12 support rod, 13 guide rod, 14 rotating rod, 15 first gear, 16 second gear, 17 stirring rod, 18 fixing plate, 19 second motor, 20 turntable, 21 first connecting rod, 22 second connecting rod, 23 filter screen plate, 24 locking block, 25 universal self-locking wheel, 26 guide plate, 27 transparent glass plate, 28 clamping rod, 29 clamping sleeve, 30 pull rod, 31 first spring, 32 steel ball, 33 sliding rod, 34 sliding block, 35 second spring, 36 arc locking rod, 37 rotating shaft, 38 transmission rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Embodiment 1:

[0036] Reference Figure 1-4 A high-concentration water-soluble fertilizer mixing device comprises a main box 1, a stirring mechanism, a lifting mechanism and a filtering mechanism. The bottom of the main box 1 is rotatably connected with a plurality of universal self-locking wheels 25, which is convenient for moving the main box 1. An observation port is provided on the inner wall of the main box 1, and a transparent glass plate 27 is fixedly inserted in the observation port for viewing the situation in the main box 1. A feed pipe 2 is fixedly inserted at the top of the inner wall of one side of the main box 1, and a feed valve 3 is threadedly connected to the feed pipe 2 for introducing water-soluble fertilizer;

[0037] In the present invention, a discharge pipe 4 is fixedly inserted at the bottom of the inner wall of the main box body 1 on the side away from the feed pipe 2, and a guide plate 26 corresponding to the discharge pipe 4 is fixedly connected to the inner bottom of the main box body 1 to facilitate the discharge of water-soluble fertilizers. A discharge valve 5 is threadedly connected to the discharge pipe 4. A cleaning port is provided at the top of the main box body 1, and a cover plate 6 is rotatably connected in the cleaning port to prevent debris from entering the main box body 1. A clamping mechanism corresponding to the cover plate 6 is slidably inserted at one end of the cleaning port for fixing the cover plate 6;

[0038] In the present invention, the clamping mechanism includes a clamping rod 28, one end of the clamping rod 28 close to the cover plate 6 is fixedly sleeved with a clamping sleeve 29, and one end of the clamping rod 28 away from the clamping sleeve 29 is fixedly connected with a pull rod 30, which is convenient for pulling the clamping rod 28. A first spring 31 is sleeved on the clamping rod 28, and the two ends of the first spring 31 are respectively fixedly connected to the clamping sleeve 29 and the inner wall of the cleaning port, so as to provide a certain elastic support for the clamping rod 28;

[0039] In the present invention, the stirring mechanism includes a driving rod 7, which is used to drive the support rod 12 to rotate. The driving rod 7 is movably inserted at the top of the main box body 1. A through hole corresponding to the driving rod 7 is provided on the main box body 1. A plurality of steel balls 32 are slidably connected in the through hole. The edges of the steel balls 32 are in contact with the driving rod 7, which can reduce the friction between the driving rod 7 and the inner wall of the through hole. A mounting plate 8 is rotatably sleeved on the top of the driving rod 7. A first motor 9 is fixedly connected to the top of the mounting plate 8, which is used to drive the worm 10 to rotate. The output end of the first motor 9 is fixedly connected to the worm 10. A worm wheel 11 meshing with the worm 10 is fixedly sleeved on the top of the driving rod 7, which is used to drive the driving rod 7 to rotate. One end of the driving rod 7 located in the main box body 1 is rotatably sleeved with the support rod 12, and a guide rod 13 is fixedly connected to the inner wall of the main box body 1. The support rod 12 is provided with a through hole corresponding to the guide rod 13, which is used to support the support rod 12;

[0040] In the present invention, a plurality of symmetrically arranged rotating rods 14 are rotatably inserted on the support rod 12, which are used to drive the stirring rod 17 to rotate, a first gear 15 is fixedly sleeved on the top of the rotating rod 14, a second gear 16 meshing with the first gear 15 is fixedly sleeved on the driving rod 7, which is used to drive the first gear 15 to rotate, and a plurality of stirring rods 17 are fixedly connected to the bottom of the rotating rod 14 and the driving rod 7, which are used to mix the water-soluble fertilizer;

[0041] In the present invention, the lifting mechanism includes a fixed plate 18, a second motor 19 is fixedly connected to one side of the fixed plate 18, and is used to drive the turntable 20 to rotate. The output end of the second motor 19 is fixedly sleeved with the turntable 20, and the edge of the turntable 20 is rotatably connected to the first connecting rod 21, and the first connecting rod 21 is rotatably connected to the mounting plate 8 through the second connecting rod 22, and is used to drive the mounting plate 8 to move up and down. A slide groove is provided on the top of the main box body 1, and an elastic support mechanism corresponding to the mounting plate 8 is fixedly connected in the slide groove, and is used to play an elastic supporting role for the mounting plate 8;

[0042] In the present invention, the elastic support mechanism includes a slide bar 33, a slide block 34 is slidably sleeved on the slide bar 33, the slide block 34 is rotatably connected to the mounting plate 8 through a transmission rod 38, a second spring 35 is sleeved on the slide bar 33, and the two ends of the second spring 35 are respectively fixedly connected to the slide block 34 and the inner wall of the slide groove, so as to provide a certain elastic support for the slide block 34;

[0043] In the present invention, the filtering mechanism includes a filter screen plate 23, which is slidably inserted in the main housing 1 and is used to filter large particles in the water-soluble fertilizer. One end of the filter screen plate 23 passes through the inner wall of the main housing 1 and extends outward. The extended end of the filter screen plate 23 is fixedly connected with a locking block 24. A locking mechanism corresponding to the locking block 24 is rotatably connected on the outer wall of the main housing 1 to fix the filter screen plate 23. The locking mechanism includes an arc-shaped locking rod 36, which is rotatably connected to the main housing 1 through a rotating shaft 37. A torsion spring is sleeved on the rotating shaft 37, and the two ends of the torsion spring are respectively fixedly connected to the arc-shaped locking rod 36 and the main housing 1.

[0044] In the present invention, a method for using a mixing device for high-concentration water-soluble fertilizer comprises the following steps:

[0045] S1: firstly introduce water-soluble fertilizer through the feed pipe, then start the first motor 9 and the second motor 19, the second motor 19 drives the turntable 20 to rotate, and drives the mounting plate 8 to move up and down through the first connecting rod 21 and the second connecting rod 22 and the elastic support mechanism, thereby driving the stirring mechanism to move up and down;

[0046] S2: At the same time, the first motor 9 drives the driving rod 7 to rotate through the worm 10 and the worm wheel 11, and drives the rotating rod 14 to rotate through the meshing action of the first gear 15 and the second gear 16, thereby driving the stirring rod 17 to stir and mix the water-soluble fertilizer;

[0047] S3: Finally, the mixed water-soluble fertilizer is filtered through the filter screen 23 and discharged through the discharge pipe 4.

[0048] In the present invention, the water-soluble fertilizer can be filtered to a certain extent by setting the filtering mechanism, and the setting of the lifting mixing mechanism can effectively increase the mixing speed of the water-soluble fertilizer, thereby effectively improving the mixing efficiency of the water-soluble fertilizer.

[0049] 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 high-concentration water-soluble fertilizer mixing device, comprising a main box (1), a stirring mechanism, a lifting mechanism and a filtering mechanism, characterized in that: A feed pipe (2) is fixedly inserted into the top of the inner wall of one side of the main box (1), and a feed valve (3) is threadedly connected to the feed pipe (2); a discharge pipe (4) is fixedly inserted into the bottom of the inner wall of the main box (1) away from the feed pipe (2), and a discharge valve (5) is threadedly connected to the discharge pipe (4); a cleaning port is provided at the top of the main box (1), a cover plate (6) is rotatably connected to the cleaning port, and a clamping mechanism corresponding to the cover plate (6) is slidably inserted at one end of the cleaning port; The stirring mechanism comprises a driving rod (7), the driving rod (7) being movably inserted into the top of the main housing (1), the top of the driving rod (7) being rotatably sleeved with a mounting plate (8), the top of the mounting plate (8) being fixedly connected with a first motor (9), the output end of the first motor (9) being fixedly connected with a worm gear (10), the top of the driving rod (7) being fixedly sleeved with a worm wheel (11) meshing with the worm gear (10), and one end of the driving rod (7) located in the main housing (1) being rotatably sleeved with a support rod (12). The inner wall of the main box (1) is fixedly connected to a guide rod (13); the support rod (12) is provided with a through hole corresponding to the guide rod (13); the support rod (12) is rotatably inserted with a plurality of symmetrically arranged rotating rods (14); the top of the rotating rod (14) is fixedly sleeved with a first gear (15); the driving rod (7) is fixedly sleeved with a second gear (16) meshing with the first gear (15); and the bottoms of the rotating rod (14) and the driving rod (7) are fixedly connected to a plurality of stirring rods (17); The lifting mechanism comprises a fixed plate (18), a second motor (19) is fixedly connected to one side of the fixed plate (18), a turntable (20) is fixedly sleeved on the output end of the second motor (19), a first connecting rod (21) is rotatably connected to the edge of the turntable (20), the first connecting rod (21) is rotatably connected to the mounting plate (8) via a second connecting rod (22), a slide groove is provided on the top of the main box (1), and an elastic support mechanism corresponding to the mounting plate (8) is fixedly connected in the slide groove; The filtering mechanism comprises a filter screen plate (23), the filter screen plate (23) being slidably inserted in the main housing (1), one end of the filter screen plate (23) penetrating the inner wall of the main housing (1) and extending outwardly, the extended end of the filter screen plate (23) being fixedly connected to a locking block (24), a locking mechanism corresponding to the locking block (24) being rotatably connected to the outer wall of the main housing (1), a plurality of universal self-locking wheels (25) being rotatably connected to the bottom of the main housing (1), a material guide plate (26) corresponding to the discharge pipe (4) being fixedly connected to the inner bottom of the main housing (1), an observation port being provided on the inner wall of the main housing (1), a transparent glass plate (27) being fixedly inserted in the observation port, and the clamping mechanism comprising A clamping rod (28), one end of the clamping rod (28) close to the cover plate (6) is fixedly sleeved with a clamping sleeve (29), and one end of the clamping rod (28) away from the clamping sleeve (29) is fixedly connected with a pull rod (30). A first spring (31) is sleeved on the clamping rod (28), and the two ends of the first spring (31) are respectively fixedly connected to the clamping sleeve (29) and the inner wall of the cleaning port. The elastic support mechanism comprises a sliding rod (33), a sliding block (34) is slidably sleeved on the sliding rod (33), and the sliding block (34) is rotatably connected to the mounting plate (8) through a transmission rod (38). A second spring (35) is sleeved on the sliding rod (33), and the two ends of the second spring (35) are respectively fixedly connected to the sliding block (34) and the inner wall of the sliding groove.

2. A mixing device for high-concentration water-soluble fertilizer according to claim 1, characterized in that: The main box body (1) is provided with a through opening corresponding to the driving rod (7), a plurality of steel balls (32) are slidably connected in the through opening, and the edges of the steel balls (32) are in contact with the driving rod (7).

3. A mixing device for high-concentration water-soluble fertilizer according to claim 1, characterized in that: The locking mechanism comprises an arc-shaped locking rod (36), the arc-shaped locking rod (36) being rotatably connected to the main housing (1) via a rotating shaft (37), a torsion spring being sleeved on the rotating shaft (37), and two ends of the torsion spring being fixedly connected to the arc-shaped locking rod (36) and the main housing (1) respectively.

4. The method for using the mixing device for high-concentration water-soluble fertilizer according to claim 1, characterized in that: The following steps are involved: S1: firstly, water-soluble fertilizer is introduced through the feed pipe, and then the first motor (9) and the second motor (19) are started, the second motor (19) drives the rotating disk (20) to rotate, and drives the mounting plate (8) to move up and down reciprocatingly through the first connecting rod (21) and the second connecting rod (22) and the elastic support mechanism, thereby driving the stirring mechanism to move up and down; S2: At the same time, the first motor (9) drives the driving rod (7) to rotate through the worm (10) and the worm wheel (11), and drives the rotating rod (14) to rotate through the meshing action of the first gear (15) and the second gear (16), thereby driving the stirring rod (17) to stir and mix the water-soluble fertilizer; S3: Finally, the mixed water-soluble fertilizer is filtered through the filter screen (23) and discharged through the discharge pipe (4).

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