Moisture-proof storage device for water-soluble fertilizer

Abstract

The moisture-proof water-soluble fertilizer storage device comprises a material storage tank, water-soluble fertilizer is arranged in the material storage tank, a plurality of universal wheels are evenly and fixedly connected to the lower surface of the material storage tank, handles are fixedly connected to the upper portions of the front side and the rear side of the outer wall of the material storage tank, and a sealing cover is in threaded connection with the top end of the inner wall of the material storage tank. Through cooperation of a material storage tank, water-soluble fertilizer, universal wheels, a handle, a sealing cover, a sealing ring, a discharging pipe and a moisture removal unit, the sealing cover is in threaded connection with the top end of the inner wall of the material storage tank, the sealing ring is in an abutting state, then force is applied to a rotating disc to rotate, and the top end of an air suction pipe can generate suction force with certain strength; most of the residual moisture in the storage tank can be discharged out of the storage tank, so that the water-soluble fertilizer in the storage tank is not affected by the residual moisture in the air and is not affected with damp, and the water-soluble fertilizer which is not used up after unsealing can be stored in a high-quality dustproof manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to water soluble fertilizer storage technical field especially relates to a water soluble fertilizer moistureproof storage device. BACKGROUND

[0002] Water soluble fertilizer refers to the fertilizer form that dissolves in water so that plants can more easily absorb and utilize, water soluble fertilizer usually contains nitrogen, phosphorus, potassium and other trace elements, can provide the nutrient substance required by plants, water soluble fertilizer is an effective method of improving plant nutrient absorption efficiency and controlling fertilization, but needs to pay attention to correct preparation and fertilization management during use to maximize its advantages and reduce its shortcomings.

[0003] Water soluble fertilizer is a kind of high-efficiency chemical fertilizer, but moisture return may occur during storage. This is because water soluble fertilizer can easily absorb moisture in the air in a humid environment, resulting in the formation of moist viscous material. In order to avoid moisture return of water soluble fertilizer, moisture-proof treatment is required during storage of water soluble fertilizer.

[0004] At present, some water soluble fertilizer manufacturers and wholesale sellers are relatively excellent in moisture-proof operation of water soluble fertilizer, but some buyers often do not use water soluble fertilizer completely after opening, at this time, only simple wrapping and tightening of water soluble fertilizer is carried out, and the moisture-proof effect during storage is not good. If it is a plum rain season with high air humidity, the probability of air moisture entering the inside of water soluble fertilizer is large during secondary or multiple bag opening and water soluble fertilizer taking out, which easily affects the normal use of water soluble fertilizer after opening. Therefore, it is necessary to provide a water soluble fertilizer moisture-proof storage device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a water soluble fertilizer moisture-proof storage device, which can store the water soluble fertilizer not used after opening in a high-quality dustproof manner, reduce the immersion of moisture in the air during secondary or multiple water soluble fertilizer taking out, and not easily affect the normal use of water soluble fertilizer after opening.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The application discloses a moisture-proof storage device for water-soluble fertilizer, which comprises a storage tank, the inside of the storage tank is provided with water-soluble fertilizer, the lower surface of the storage tank is uniformly fixed with a plurality of universal wheels, the outer wall of the storage tank is fixed with handles on the upper sides of the front and rear sides, the inner wall of the storage tank is threadedly connected with a cover at the top end, a sealing ring is tightly arranged between the cover and the storage tank, the outer wall of the storage tank is fixed with a discharging pipe at the bottom end of the front side, the inside of the cover is provided with a moisture removal unit, the moisture removal unit comprises a rotating rod which is vertically arranged at the inside center of the cover and is rotationally connected with the cover through a sealing bearing, a rotating disc which is fixed at the top end of the rotating rod, a plurality of rubber leaves which are uniformly arranged in the inside of the cover and are fixedly connected with the contact surface of the rotating rod, a one-way valve which is fixed at one side of the upper surface of the cover and is in communication with the inside of the cover, and a suction pipe which is fixed at the other side of the lower surface of the cover and is in communication with the inside of the cover and the storage tank.

[0008] Preferably, observation windows are embedded and fixed on the two sides of the front of the outer wall of the storage tank, one side of the observation window is provided with a scale, and the scale is arranged on the upper side of the outer wall of the storage tank.

[0009] Preferably, the front end of the discharging pipe is provided with a plugging unit, the plugging unit comprises a blocking plate which is arranged at the front end of the discharging pipe, a soft pad which is fixed on the surface of the blocking plate in the direction of the discharging pipe and is tightly arranged with the end of the discharging pipe, a convex rod which is arranged on the inner wall of the blocking plate and is fixedly connected with the contact surface of the storage tank on one side end, a sleeve ring which is rotationally connected on one side of the outer wall of the convex rod, a tension spring which is fixed between the sleeve ring and the blocking plate, two convex rings which are respectively fixed on the front surfaces of the two sides of the blocking plate, and a through groove which is arranged on the top end of the front surface of the blocking plate.

[0010] Preferably, the top end of one side of the outer wall of the storage tank is provided with an air ventilation unit, the air ventilation unit comprises a square cylinder which is fixed on the top end of one side of the outer wall of the storage tank, a valve which is fixed on one side end of the square cylinder, a knob which is threadedly connected on the front side surface of the square cylinder, a cylindrical body which is threadedly connected on the inner wall of the rear side of the knob, a plurality of through holes which are uniformly arranged on the outer wall of the cylindrical body, and a plurality of moisture absorption particles which are uniformly arranged in the inside of the cylindrical body.

[0011] Preferably, the center of the front surface of the storage tank is provided with a reference unit, the reference unit comprises a metal sheet which is fixed on the center of the outer wall of the storage tank, a recording paper which is attached on the front side surface of the metal sheet, and two magnetic blocks which are respectively tightly arranged on the upper sides of the front surface of the recording paper and are magnetically attracted to the metal sheet.

[0012] Preferably, the rear end of the outer wall of the knob is in a conical structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model, through the cooperation of a storage tank, water-soluble fertilizer, casters, handle, cap, sealing ring, discharge pipe, and dehumidification unit, allows users to pour unused water-soluble fertilizer into the storage tank after opening. The cap is threaded to the top of the inner wall of the storage tank, and the sealing ring is in a tight state. Then, by applying force to rotate the turntable, a certain suction force is generated at the top of the suction pipe, which can expel most of the residual moisture inside the storage tank to the outside of the storage tank. This prevents the water-soluble fertilizer inside the storage tank from being affected by residual moisture in the air, thus enabling high-quality dustproof storage of unused water-soluble fertilizer after opening.

[0015] (2) This utility model, through the cooperation between the storage tank, water-soluble fertilizer, cap, sealing ring, discharge pipe and ventilation unit, allows the user to discharge the water-soluble fertilizer stored in the storage tank when the user needs to use it. The valve is opened and closed, and the internal space of the storage tank is connected to the outside through the square tube and valve. The air pressure inside the storage tank is the same as that outside. Then the outer end of the discharge pipe is opened, and the water-soluble fertilizer inside the storage tank can be taken out. During this process, the outside air enters the storage tank and passes through the moisture-absorbing particles inside the cylinder, which can absorb most of the moisture in the air. During the second removal of the water-soluble fertilizer, the probability of moisture in the air penetrating into the water-soluble fertilizer is reduced, which is less likely to affect the normal use of the water-soluble fertilizer after opening.

[0016] (3) Through the cooperation between the storage tank, water-soluble fertilizer, cap, sealing ring and reference unit, the front surface of the recording paper can be used to record the specific composition of the water-soluble fertilizer and the filling date, which can facilitate the user to use the water-soluble fertilizer in the storage tank correctly.

[0017] The vertically arranged observation windows on both sides of the front surface of the storage tank allow the user to see through them. Combined with the vertically set scale, this makes it easy for the user to intuitively know the remaining status of the water-soluble fertilizer 2 inside the storage tank. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 for Figure 2 A partial sectional view from the side;

[0021] Figure 4 for Figure 1 Enlarged view of point B in the middle;

[0022] Figure 5 for Figure 1 enlarged view of the middle C;

[0023] Figure 6 for Figure 5 top view of the partial sectional view of the square tube and knob;

[0024] Figure 7 for Figure 1 schematic diagram of the overall structure of the cover;

[0025] Figure 8 for Figure 7 top view of the sectional view of the cover.

[0026] Wherein, the corresponding name of the reference signs is: 1- storage tank, 2- water-soluble fertilizer, 3- universal wheel, 4- handle, 5- cover, 6- sealing ring, 7- discharge pipe, 8- rotating rod, 9- rotating disc, 10- rubber leaf, 11- one-way valve, 12- suction pipe, 13- baffle, 14- convex rod, 15- collar, 16- tension spring, 17- convex ring, 18- through slot, 19- square tube, 20- valve, 21- knob, 22- cylinder, 23- through hole, 24- moisture-absorbing particles, 25- metal sheet, 26- recording paper, 27- magnetic block, 28- observation window, 29- scale. DETAILED DESCRIPTION

[0027] The utility model will be further explained in the following description, examples and embodiments, and the mode of the utility model includes but is not limited to the following examples.

[0028] Example one: as Figures 1-8As shown, the utility model provides a kind of water-soluble fertilizer moisture-proof storage device, comprising: material storage tank 1, the inside of material storage tank 1 is equipped with water-soluble fertilizer 2, the lower surface of material storage tank 1 is uniformly fixed with multiple universal wheels 3, universal wheel 3 has self-locking function, the wheel body in universal wheel can be rolled in non-locking state, so that user moves material storage tank 1, locking state can be the stability of material storage tank 1 after being placed, the outer wall of material storage tank 1 is uniformly fixed with handle 4 on the top of two sides, handle 4 can be conveniently used to exert force on material storage tank 1, the inner wall top of material storage tank 1 is threadedly connected with cover 5, cover 5 is tightly connected with sealing ring 6 between material storage tank 1, the outer wall of material storage tank 1 is fixed with discharge pipe 7 on the bottom of front side, discharge pipe 7 and the inside of material storage tank 1 are interconnected, discharge pipe 7 needs to keep closed state in discharging state, the inside of cover 5 is equipped with moisture removal unit, moisture removal unit includes: rotating rod 8, vertically located in the inside center one side of cover 5, and rotating rod 8 is rotatably connected with cover 5 by sealing bearing, the top part of rotating rod 8 penetrates cover 5;Turntable 9, fixed at the top of rotating rod 8;Rubber leaf 10, set multiple, evenly distributed in the inside of cover 5, rubber leaf 10 is made of rubber material, with certain flexibility, and rubber leaf 10 is fixedly connected with the contact surface of rotating rod 8, and rubber leaf 10 is tightly connected with the inner wall of cover 5;Check valve 11, fixed on the upper surface of one side of cover 5, and the air inlet of check valve 11 and the inside of cover 5 are interconnected, check valve 11 only allows gas to move from inside from bottom to top, the basic working principle of check valve 11 is based on the balance between fluid pressure and spring elasticity, when fluid flows from inlet, fluid pressure acts on valve core, overcomes the resistance of spring, and pushes valve core to open position, with the passing of fluid, spring gradually restores elasticity, tries to pull valve core back to closed position, however, due to the influence of fluid inertia and outlet pressure, valve core will not immediately return to closed position, so fluid can continue to flow;Suction pipe 12, fixed on the lower surface of the other side of cover 5, and suction pipe 12 and the inside of cover 5 and material storage tank 1 are interconnected.

[0029] Example two: the front of the outer wall of material storage tank 1 is embedded and fixed with observation window 28 on both sides, observation window 28 is made of transparent PVC material, and the user's line of sight can pass through observation window 28 to watch the remaining material in discharge tank 1, one side of observation window 28 is provided with scale 29, scale 29 is arranged on the outer wall of material storage tank 1.

[0030] The front end of the discharge pipe 7 is provided with a sealing unit, which comprises: a baffle plate 13 located at the front end of the discharge pipe 7, the surface of the baffle plate 13 facing the discharge pipe 7 is fixedly connected with a soft pad, the soft pad is in abutting tight connection with the end of the discharge pipe 7, the soft pad is made of rubber material and has a certain flexibility, which can improve the sealing performance of the baffle plate 13 and the discharge port of the discharge pipe 7; a convex rod 14 located on the inner wall of the baffle plate 13, the outer wall of the convex rod 14 is in clearance fit with the inner wall of the baffle plate 13, and one side end of the convex rod 14 is fixedly connected with the contact surface of the storage tank 1; a sleeve ring 15 rotatably connected on one side of the outer wall of the convex rod 14, the sleeve ring 15 is rotatably connected with the convex rod 14 through a ball bearing; a tension spring 16 fixedly connected between the sleeve ring 15 and the baffle plate 13, the coefficient of the tension spring 16 is 10-30 N / CM; a convex ring 17 provided with two and fixedly connected on the two sides of the front surface of the baffle plate 13, the convex ring 17 can facilitate the user to apply force to the baffle plate 13; a through groove 18 opened at the top end of the front surface of the baffle plate 13, the through groove 18 can be penetrated by the discharge pipe 7.

[0031] The top end of one side of the outer wall of the storage tank 1 is provided with a ventilation unit, which comprises: a square cylinder 19 fixedly connected to the top end of one side of the outer wall of the storage tank 1, the inside of the square cylinder 19 is in communication with the inside of the storage tank 1; a valve 20 fixedly connected to one side end of the square cylinder 19, one side port of the valve 20 is in communication with the inside of the square cylinder 19; a knob 21 threadedly connected to the front side surface of the square cylinder 19; a cylinder 22 threadedly connected to the inner wall of the rear side of the knob 21; a plurality of through holes 23 uniformly opened on the outer wall of the cylinder 22; a plurality of moisture absorbing particles 24 uniformly filled in the inside of the cylinder 22, the moisture absorbing particles 24 are SAP resin water absorbing particles, which can absorb moisture in the surrounding environment;

[0032] It is worth noting that counterclockwise rotation of the knob 21 can remove the cylinder 22 from the inside of the square cylinder 19, then counterclockwise rotation of the cylinder 22 and separation from the knob 21 can replace the moisture absorbing particles 24 in the inside of the cylinder 22, the moisture absorbing particles 24 need to be replaced regularly to ensure that they maintain moisture absorbing performance for a long time, and the replacement frequency of the moisture absorbing particles 24 needs to be determined according to the opening and closing frequency of the valve 22.

[0033] The front surface of the storage tank 1 is provided with a reference unit, which comprises: a metal sheet 25 fixedly connected to the center of the outer wall of the storage tank 1; a recording paper 26 attached to the front side surface of the metal sheet 25; two magnetic blocks 27 respectively abutting on the two sides above the front surface of the recording paper 26, and the magnetic blocks 27 are magnetically attracted to the metal sheet 25, the front surface of the recording paper 26 can be used to record the specific component type of the water-soluble fertilizer 2 and the information such as the filling date, which can facilitate the user to correctly use the water-soluble fertilizer 2 in the inside of the storage tank 1.

[0034] In the sixth embodiment, the rear end of the outer wall of the knob 21 is tapered, which facilitates the threaded connection between the knob 21 and the square tube 19.

[0035] In use, the user can pour the un-used water-soluble fertilizer 2 into the storage tank 1 after opening the package, and threadedly connect the cover 5 to the inner wall top end of the storage tank 1, so that the sealing ring 6 is in a tightly-pressed state. Then, the user can rotate the rotating disc 9 to make the plurality of rubber leaves 10 revolve around the rotating rod 8 as the center. During this process, the cavity between the two adjacent rubber leaves 10 and the inner wall of the cover 5 moves counterclockwise from left to right, and the inner space of the cavity continuously decreases. As the space of the cavity decreases, the air pressure in the cavity increases. After the cavity moves to the bottom end of the one-way valve 11, part of the air in the cavity is discharged to the outside. Then, when the cavity rotates to the top of the air suction pipe 12, the top end of the air suction pipe 12 can generate a certain strength of suction force, so that most of the residual moisture in the storage tank 1 can be discharged to the outside, and the water-soluble fertilizer 2 in the storage tank 1 will not be affected by the moisture in the residual air, so that the un-used water-soluble fertilizer after opening the package can be stored in a high-quality dustproof manner. When the user needs to use the water-soluble fertilizer 2 stored in the storage tank 1, the user can open and close the valve 20. At this time, the space in the storage tank 1 is in communication with the outside through the square tube 19 and the valve 20, and the air pressure in the storage tank 1 is the same as that in the outside. Then, the user can pull the convex ring 17 away from the storage tank 1, rotate the convex ring 17 while keeping the pulling force, and make the through slot 18 align with the discharge pipe 7. At this time, the user can release the pulling force on the convex ring 17. At this time, the water-soluble fertilizer 2 in the storage tank 1 can be discharged through the discharge pipe 7, so that the user can use the water-soluble fertilizer 2 again. During this process, the air entering the storage tank 1 can pass through the moisture-absorbing particles 24 in the cylinder 22, so that most of the moisture in the air can be absorbed. During the second time of taking out the water-soluble fertilizer 2, the moisture in the air is less likely to enter the water-soluble fertilizer 2, so that the normal use of the water-soluble fertilizer after opening the package is not affected. When the amount of the water-soluble fertilizer 2 in the storage tank 1 reaches the required amount, the user can pull and rotate the convex ring 17, so that the through slot 18 moves away from the discharge pipe 7. The elastic force of the tension spring 16 is released, the rubber pad on the inner surface of the blocking plate 13 is in contact with the discharge pipe 7, and the discharge pipe 7 is blocked. Then, the user can close the valve 20, and repeat the rotating operation of the rotating disc 9, so that the water-soluble fertilizer 2 in the storage tank 1 can be stored in a good moisture-proof manner for the next use.

[0036] The above embodiment is only one of the preferred embodiments of the present application, and should not be used to limit the protection scope of the present application. Any modification or polishing made within the main design idea and spirit of the present application, which does not have substantial significance, and which still solves the same technical problem as the present application, should be included in the protection scope of the present application.

Claims

1. A moisture-proof storage device for water-soluble fertilizer, characterized in that, include: A storage tank (1) is provided with water-soluble fertilizer (2) inside. Multiple casters (3) are evenly fixed to the lower surface of the storage tank (1). Handles (4) are fixed to the upper sides of the front and rear sides of the outer wall of the storage tank (1). A cap (5) is threaded to the top of the inner wall of the storage tank (1). A sealing ring (6) is tightly abutted between the cap (5) and the storage tank (1). A discharge pipe (7) is fixed to the bottom of the front side of the outer wall of the storage tank (1). A dehumidification unit is provided inside the cap (5). The dehumidification unit includes: The rotating rod (8) is vertically located on one side of the inner center of the cover (5), and the rotating rod (8) is rotatably connected to the cover (5) through a sealed bearing; The turntable (9) is fixed to the top of the rotating rod (8); Multiple rubber blades (10) are provided and evenly distributed inside the cover (5), and the rubber blades (10) are fixedly connected to the contact surface of the rotating rod (8); A one-way valve (11) is fixed to one side of the upper surface of the cover (5), and the air inlet of the one-way valve (11) is in communication with the interior of the cover (5). The suction pipe (12) is fixed to the other side of the lower surface of the cover (5), and the suction pipe (12) is in communication with the interior of the cover (5) and the storage tank (1).

2. The water-soluble fertilizer moisture-proof storage device according to claim 1, characterized in that, The storage tank (1) has observation windows (28) embedded and fixed on both sides of the front of the outer wall. The observation window (28) has a scale (29) on one side and the scale (29) is located above the outer wall of the storage tank (1).

3. The water-soluble fertilizer moisture-proof storage device according to claim 1, characterized in that, The front end of the discharge pipe (7) is provided with a sealing unit, the sealing unit comprising: A blocking plate (13) is located at the front end of the discharge pipe (7). A soft pad is fixed to the surface of the blocking plate (13) in the direction of the discharge pipe (7), and the soft pad is pressed against the end of the discharge pipe (7). A protruding rod (14) is located on the inner wall of the blocking plate (13), and one end of the protruding rod (14) is fixedly connected to the contact surface of the storage tank (1); The collar (15) is rotatably connected to one side of the outer wall of the protruding rod (14); A tension spring (16) is fixed between the collar (15) and the blocking plate (13); Two convex rings (17) are provided and are respectively fixed to both sides of the front surface of the block plate (13); A through groove (18) is formed at the top of the front surface of the block plate (13).

4. The water-soluble fertilizer moisture-proof storage device according to claim 1, characterized in that, The storage tank (1) has a ventilation unit at the top of one side of its outer wall, and the ventilation unit includes: A square tube (19) is fixed to the top of one side of the outer wall of the storage tank (1); The valve (20) is fixed to one end of the square tube (19); A knob (21) is threaded onto the front surface of the square tube (19); A cylindrical tube (22) is threadedly connected to the rear side of the inner wall of the knob (21); Multiple through holes (23) are provided and are evenly distributed on the outer wall of the cylinder (22); Multiple moisture-absorbing particles (24) are evenly packed inside the cylinder (22).

5. The water-soluble fertilizer moisture-proof storage device according to claim 1, characterized in that, The storage tank (1) has a reference unit at the center of its front surface, the reference unit comprising: A metal sheet (25) is fixed to the center of the outer wall of the storage tank (1); Recording paper (26) is attached to the front surface of the metal sheet (25); Two magnetic blocks (27) are provided, which are respectively pressed against the front surface of the recording paper (26) on both sides above it, and the magnetic blocks (27) and the metal sheet (25) are magnetically attracted to each other.

6. A moisture-proof storage device for water-soluble fertilizer according to claim 4, characterized in that, The rear end of the outer wall of the knob (21) has a tapered structure.

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