Compound fertilizer particle anti-caking device

Abstract

The utility model relates to the technical field of agricultural machinery, and provides a compound fertilizer particle anti-caking device which comprises a storage cylinder, a top cover is arranged at the top of the storage cylinder, crushing mechanisms are arranged on the two sides of the bottom of the top cover, a first motor is fixedly connected to the middle position in the top cover, and a second motor is fixedly connected to the middle position in the top cover. The output end of the first motor is fixedly connected with a stirring rod, a spiral conveying blade is arranged outside the stirring rod, small-particle compound fertilizer naturally falls into the bottom, large-particle caked compound fertilizer is conveyed to the top, and after the crushing mechanism is started, the compound fertilizer can be crushed and then falls into the lower portion of the interior of the storage barrel from the net face to be continuously stored. And meanwhile, continuous anti-caking operation is achieved, and the technical problems that in the prior art, if caking occurs at the bottom after falling into the bottom, it is difficult to input the caking into the upper portion again to be crushed, and the storage limitation is large are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of agricultural machinery technology, and more specifically, to a compound fertilizer granule anti-caking device. Background Technology

[0002] Compound fertilizers are chemical fertilizers containing two or more of the following nutrients: nitrogen, phosphorus, and potassium. They have advantages such as high nutrient content, fewer by-products, and good physical properties. They play a very important role in balanced fertilization, improving fertilizer utilization, and promoting high and stable crop yields.

[0003] A search revealed an existing patent (CN215901871U) that discloses a compound fertilizer granule anti-caking device, comprising an outer shell, a feed hopper fixedly connected to the upper end of the outer shell, a first motor fixedly connected to the left end of the outer shell, a transmission shaft fixedly connected to the output shaft of the first motor, and the outer shell rotatably connected to the other end of the transmission shaft, a first stirring block fixedly arranged left and right outside the transmission shaft, and a second driving gear symmetrically arranged left and right fixedly connected to the outside of the transmission shaft, a second driven gear arranged in a ring meshing connection to the outside of the second driving gear, and a gearbox meshing connection to the outside of the second driven gear, a second stirring block symmetrically arranged up and down fixedly connected to the outside of the gearbox, and a first filter plate slidably connected to the outside of each of the second stirring blocks, with the outer shell fixedly connected to the outside of the first filter plate. This utility model uses a first motor to drive a first stirring block to rotate, thereby crushing compound fertilizer granules. At the same time, the first motor drives a second driving gear to rotate, which in turn drives a second driven gear to rotate, which in turn drives a gearbox to rotate, and thus drives the second stirring block to rotate. This improves the crushing efficiency of compound fertilizer granules and prevents the compound fertilizer granules from clumping together during processing, which would affect the processing quality of the compound fertilizer granules.

[0004] However, in the above scheme, the compound fertilizer needs to be stirred as a whole when it enters the equipment. However, the small particles and the existing clumps fall to the bottom after being stirred at the same time, which is not conducive to saving energy. Moreover, if they clump together at the bottom, they are difficult to put back into the top for crushing, which greatly limits the storage. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a compound fertilizer granule anti-caking device, which solves the technical problem of a compound fertilizer granule anti-caking device in the prior art.

[0006] According to one aspect, at least one embodiment of this disclosure provides a compound fertilizer granule anti-caking device, comprising a storage cylinder: a top cover is provided on the top of the storage cylinder, crushing mechanisms are provided on both sides of the bottom of the top cover, a motor is fixedly connected to the middle position inside the top cover, a stirring rod is fixedly connected to the output end of the motor, a spiral conveying blade is provided on the outside of the stirring rod, the spiral conveying blade is a spiral mesh plate, a discharge port is provided at the bottom of the storage cylinder, a closing mechanism is provided at the bottom of the discharge port, a support plate is fixedly connected to the bottom of the storage cylinder, and a discharge plate mechanism is fixedly connected to the bottom of the support plate. Through the spiral conveying blades, during the upward conveying of compound fertilizer from the bottom, small granules of compound fertilizer naturally fall to the bottom, while large, caking granules of compound fertilizer are conveyed to the top. Activating the crushing mechanism allows for crushing, and the granules fall from the mesh surface into the lower part of the storage cylinder for continuous storage, reducing the energy consumption of stirring and crushing, while simultaneously achieving continuous anti-caking operation.

[0007] For example, in at least one embodiment of the present disclosure, a compound fertilizer granule anti-caking device is provided, which further includes: the top cover is a flip-up cover, and the top cover is rotatably connected to the storage cylinder by a hinge.

[0008] According to another aspect, at least one embodiment of this disclosure also provides a compound fertilizer granule anti-caking device, comprising: the crushing mechanism including a second motor and crushing blades, the second motor being distributed on both sides of the bottom of the top cover, and the output end of the second motor being fixedly connected to the crushing blades.

[0009] For example, in at least one embodiment of the present disclosure, a compound fertilizer granule anti-caking device is provided, which further includes: the crushing blade is located inside the storage cylinder, the crushing blade is located at the top of the spiral conveying blade and away from the spiral conveying blade, and the crushing blade can be rotated at high speed by starting the motor to crush the large caking particles conveyed to the top, thereby achieving the effect of preventing caking.

[0010] According to another aspect, at least one embodiment of this disclosure also provides a compound fertilizer granule anti-caking device, comprising: the sealing mechanism includes a motor three, a rotating rod and a sealing plate, the bottom of the storage cylinder is fixedly connected to the motor three, the output end of the motor three is fixedly connected to the rotating rod, the other end of the rotating rod is fixedly connected to the sealing plate, the sealing plate is in contact with the bottom of the discharge port, and the opening and closing of the discharge port is realized by starting the motor three to make the rotating rod and the sealing plate rotate synchronously.

[0011] For example, in at least one embodiment of the present disclosure, a compound fertilizer granule anti-caking device is provided, which further includes: the sealing plate is located at the bottom of the storage cylinder and slides against it, and the rotating rod is away from the bottom frame.

[0012] According to another aspect, at least one embodiment of this disclosure also provides a compound fertilizer granule anti-caking device, including: the discharge plate mechanism includes a bottom frame, a discharge ramp, an arc-shaped door panel, a slot, a spring, a winding motor and a steel wire rope, the bottom of the support plate is fixedly connected to the bottom frame, and four support plates are equidistantly distributed on the top of the bottom frame.

[0013] For example, in at least one embodiment of this disclosure, a compound fertilizer granule anti-caking device further includes: an arc-shaped door panel on one side of the bottom frame; slots on both sides of the arc-shaped door panel are provided inside the bottom frame; a spring is fixedly connected inside one slot; the other end of the spring is fixedly connected to the arc-shaped door panel; a steel wire rope is fixedly connected to the other end of the arc-shaped door panel; the steel wire rope is located inside the slot; the arc-shaped door panel is adapted to be inserted into the slot on the other side; a winding motor is fixedly connected inside the bottom frame; the steel wire rope is wound around the output shaft of the winding motor; starting the winding motor pulls the steel wire rope to wind the arc-shaped door panel into the slot, thereby enabling the opening of one side of the bottom frame; when the steel wire rope is released, the spring naturally pulls the arc-shaped door panel to close.

[0014] According to another aspect, at least one embodiment of this disclosure also provides a compound fertilizer granule anti-caking device, comprising: the inlet located on one side of the top of the storage cylinder, and the outlet located on the other side of the bottom of the storage cylinder.

[0015] For example, in at least one embodiment of this disclosure, a compound fertilizer granule anti-caking device is provided, which further includes: the observation window is a glass plate, and the observation window can be used to observe the granules inside the storage cylinder, thereby enabling the device to be started in a timely manner.

[0016] The beneficial effects of the embodiments disclosed herein are as follows:

[0017] 1. In this utility model, the spiral conveying blades enable small compound fertilizer particles to fall naturally to the bottom while large, clumped compound fertilizer particles are conveyed to the top. Once the crushing mechanism is activated, the fertilizer particles are crushed and fall from the mesh surface into the lower part of the storage cylinder for continuous storage, reducing the energy consumption of stirring and crushing, and simultaneously achieving continuous anti-caking operation.

[0018] 2. In this utility model, starting motor two enables the crushing blades to rotate at high speed to crush the large, agglomerated particles conveyed above, achieving an anti-agglomeration effect. Starting motor three causes the rotating rod and the sealing plate to rotate synchronously, opening and closing the discharge port. Starting the winding motor pulls the steel wire rope to wind up the curved door panel to the inside of the slot, thus enabling the opening of one side of the bottom frame. When the steel wire rope is released, the spring naturally pulls the curved door panel to close. The observation window allows observation of the particles inside the storage cylinder, allowing for timely start-up of the equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0020] Figure 1 This is a top view of the three-dimensional structure of the present invention.

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from one side, looking upwards.

[0022] Figure 3 This is a three-dimensional schematic diagram of the present invention viewed from the top on the other side;

[0023] Figure 4 This is a side view of the internal structure of this utility model;

[0024] Figure 5 This is a top view of the internal structure of this utility model.

[0025] In the diagram: 1. Storage cylinder; 2. Top cover; 3. Motor 1; 4. Stirring rod; 5. Spiral conveyor blade; 6. Feed inlet; 7. Motor 2; 8. Crushing blade; 9. Discharge outlet; 10. Motor 3; 11. Rotating rod; 12. Sealing plate; 13. Base frame; 14. Discharge ramp; 15. Curved door panel; 16. Groove; 17. Spring; 18. Rewinding motor; 19. Steel wire rope; 20. Support plate; 21. Observation window. Detailed Implementation

[0026] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0027] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0029] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] like Figures 1-5As shown, it illustrates a compound fertilizer granule anti-caking device according to an embodiment of the present disclosure, including a storage cylinder 1: the top of the storage cylinder 1 is provided with a top cover 2, the bottom of the top cover 2 is provided with crushing mechanisms on both sides, the middle position inside the top cover 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a stirring rod 4, the outside of the stirring rod 4 is provided with a spiral conveying blade 5, the spiral conveying blade 5 is a spiral mesh plate, the bottom of the storage cylinder 1 is provided with a discharge port 9, the bottom of the discharge port 9 is provided with a closing mechanism, the bottom of the storage cylinder 1 is fixedly connected to a support plate 20, and the bottom of the support plate 20 is fixedly connected to a discharge plate mechanism.

[0033] In some examples, the spiral conveyor blades 5 allow small granules of compound fertilizer to fall naturally to the bottom while large, clumped granules are conveyed to the top. Once the crushing mechanism is activated, the granules are crushed and fall from the mesh surface into the lower part of the storage cylinder 1 for continuous storage, reducing the energy consumption of stirring and crushing, and simultaneously achieving continuous anti-caking operation.

[0034] For example, such as Figure 4 As shown, the top cover 2 is a flip-up cover, and the top cover 2 is rotatably connected to the storage cylinder 1 via a hinge.

[0035] like Figures 1-5 As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of the present disclosure. The crushing mechanism includes a second motor 7 and a crushing blade 8. The second motor 7 is distributed on both sides of the bottom of the top cover 2, and the output end of the second motor 7 is fixedly connected to the crushing blade 8.

[0036] For example, such as Figure 4 As shown, the top cover 2 is a flip-up cover, and the top cover 2 is rotatably connected to the storage cylinder 1 via a hinge.

[0037] like Figures 1-5 As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of the present disclosure. The crushing mechanism includes a second motor 7 and a crushing blade 8. The second motor 7 is distributed on both sides of the bottom of the top cover 2, and the output end of the second motor 7 is fixedly connected to the crushing blade 8.

[0038] For example, such as Figure 4 As shown, the crushing blade 8 is located inside the storage cylinder 1. The crushing blade 8 is located at the top of the spiral conveyor blade 5 and away from the spiral conveyor blade 5. By starting the motor 7, the crushing blade 8 can rotate at high speed to crush the large agglomerated particles conveyed to the top, thereby achieving the effect of preventing agglomeration.

[0039] like Figures 1-5As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of the present disclosure. The sealing mechanism includes a motor 10, a rotating rod 11, and a sealing plate 12. The bottom of the storage cylinder 1 is fixedly connected to the motor 10, the output end of the motor 10 is fixedly connected to the rotating rod 11, and the other end of the rotating rod 11 is fixedly connected to the sealing plate 12. The sealing plate 12 is in contact with the bottom of the discharge port 9.

[0040] In some examples, the opening and closing of the discharge port 9 is achieved by starting the motor 310 to make the rotating rod 11 and the sealing plate 12 rotate synchronously.

[0041] For example, such as Figure 4 As shown, the sealing plate 12 is located at the bottom of the storage cylinder 1 and slides in contact with it, while the rotating rod 11 is away from the bottom frame 13.

[0042] like Figures 1-5 As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of the present disclosure. The discharge plate mechanism includes a bottom frame 13, a discharge ramp 14, an arc-shaped door panel 15, a slot 16, a spring 17, a winding motor 18, and a steel wire rope 19. The bottom of the support plate 20 is fixedly connected to the bottom frame 13, and four support plates 20 are equidistantly distributed on the top of the bottom frame 13.

[0043] For example, such as Figure 4 As shown, the bottom frame 13 has a feeding ramp 14 inside, and an arc-shaped door panel 15 is provided on one side of the bottom frame 13. The bottom frame 13 has slots 16 on both sides of the arc-shaped door panel 15. A spring 17 is fixedly connected inside one slot 16, and the other end of the spring 17 is fixedly connected to the arc-shaped door panel 15. A steel wire rope 19 is fixedly connected to the other end of the arc-shaped door panel 15. The steel wire rope 19 is located inside the slot 16. The arc-shaped door panel 15 is adapted to be inserted into the slot 16 on the other side. A winding motor 18 is fixedly connected inside the bottom frame 13, and the steel wire rope 19 is wound around the output shaft of the winding motor 18.

[0044] like Figures 1-5 As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of the present disclosure. Starting the winding motor 18 will pull the steel wire rope 19 to wind up the curved door panel 15 into the slot 16, thereby enabling the opening of one side of the bottom frame 13. When the steel wire rope 19 is released, the spring 17 will naturally pull the curved door panel 15 to close.

[0045] For example, such as Figure 4 As shown, the top of the storage cylinder 1 is provided with a feed inlet 6, which is located on one side of the top of the storage cylinder 1, and the discharge outlet 9 is located on the other side of the bottom of the storage cylinder 1.

[0046] Example 2

[0047] like Figures 1-5As shown, it illustrates a compound fertilizer granule anti-caking device in another embodiment of this disclosure, which is largely the same as the technical solution of Embodiment 2, so only the differences are described.

[0048] In some examples, an observation window 21 is provided on one side of the storage cylinder 1, and the observation window 21 is a glass plate.

[0049] For example, such as Figure 4 As shown, the observation window 21 allows for observation of the particles inside the storage cylinder 1, thus enabling timely activation of the equipment.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications or substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A compound fertilizer particle anti-caking device, characterized by, Includes a storage cylinder (1): The top of the storage cylinder (1) is provided with a top cover (2), and the bottom of the top cover (2) is provided with crushing mechanisms on both sides. A motor (3) is fixedly connected to the middle position inside the top cover (2). A stirring rod (4) is fixedly connected to the output end of the motor (3). A spiral conveying blade (5) is provided on the outside of the stirring rod (4). The spiral conveying blade (5) is a spiral mesh plate. A discharge port (9) is provided at the bottom of the storage cylinder (1). A closing mechanism is provided at the bottom of the discharge port (9). A support plate (20) is fixedly connected to the bottom of the storage cylinder (1). A discharge plate mechanism is fixedly connected to the bottom of the support plate (20).

2. A compound fertilizer particle anti-caking device according to claim 1, characterized in that, The top cover (2) is a flip-up cover, and the top cover (2) is rotatably connected to the storage cylinder (1) via a hinge.

3. The compound fertilizer particle anti-caking device according to claim 1, characterized in that, The crushing mechanism includes a second motor (7) and a crushing blade (8). The second motor (7) is distributed on both sides of the bottom of the top cover (2), and the output end of the second motor (7) is fixedly connected to the crushing blade (8).

4. A compound fertilizer particle anti-caking device according to claim 3, characterized in that, The crushing blade (8) is located inside the storage cylinder (1), and the crushing blade (8) is located on top of the spiral conveyor blade (5) and away from the spiral conveyor blade (5).

5. The compound fertilizer particle anti-caking device according to claim 1, characterized in that, The sealing mechanism includes a motor (10), a rotating rod (11), and a sealing plate (12). The bottom of the storage cylinder (1) is fixedly connected to the motor (10), the output end of the motor (10) is fixedly connected to the rotating rod (11), and the other end of the rotating rod (11) is fixedly connected to the sealing plate (12). The sealing plate (12) is in contact with the bottom of the discharge port (9).

6. A compound fertilizer particle anti-caking device according to claim 5, characterized in that, The sealing plate (12) is located at the bottom of the storage cylinder (1) and slides in contact with it, while the rotating rod (11) is away from the bottom frame (13).

7. The compound fertilizer particle anti-caking device according to claim 1, characterized in that, The discharge tray mechanism includes a bottom frame (13), a discharge ramp (14), an arc-shaped door panel (15), a slot (16), a spring (17), a winding motor (18), and a steel wire rope (19). The bottom of the support plate (20) is fixedly connected to the bottom frame (13), and four support plates (20) are evenly distributed on the top of the bottom frame (13).

8. A compound fertilizer particle anti-caking device according to claim 7, characterized in that, The bottom frame (13) is provided with a feeding ramp (14) inside. An arc-shaped door panel (15) is provided on one side of the bottom frame (13). The bottom frame (13) is provided with slots (16) on both sides of the arc-shaped door panel (15). A spring (17) is fixedly connected inside one slot (16). The other end of the spring (17) is fixedly connected to the arc-shaped door panel (15). The other end of the arc-shaped door panel (15) is fixedly connected to a steel wire rope (19). The steel wire rope (19) is located inside the slot (16). The arc-shaped door panel (15) is adapted to be inserted into the slot (16) on the other side. A winding motor (18) is fixedly connected inside the bottom frame (13). The steel wire rope (19) is wound around the output shaft of the winding motor (18).

9. The compound fertilizer particle anti-caking device according to claim 1, characterized in that, The storage cylinder (1) is provided with a feed inlet (6) at the top, the feed inlet (6) is located on one side of the top of the storage cylinder (1), and the discharge outlet (9) is located on the other side of the bottom of the storage cylinder (1).

10. The compound fertilizer particle anti-caking device according to claim 1, characterized in that, An observation window (21) is provided on one side of the storage cylinder (1), and the observation window (21) is a glass plate.

Images