Modular multi-stage mixed water-soluble fertilizer preparation device

Abstract

The utility model discloses a modular multistage mixed formula water -soluble fertilizer preparation device relates to water -soluble fertilizer production technical field, this modular multistage mixed formula water -soluble fertilizer preparation device, including batching hopper still include: set up in the weighing assembly of batching hopper inside, the inside fixed setting of weighing assembly has screen mesh hopper, the outer surface rotation of batching hopper is provided with drive assembly, the top fixed setting of drive assembly has rubbing bar, set up in the box cover of batching hopper bottom surface. The utility model discloses through weighing assembly, drive assembly and rubbing bar's setting, will fertilizer raw material in turn put into screen mesh hopper, and weighing sensor monitors the weight of putting, shows on the display, and personnel accurate feeding raw material is convenient, and drive assembly rotates and will drive rubbing bar to rotate, and the fertilizer raw material in screen mesh hopper is pre -crushed, and the fertilizer after crushing falls into mixed water tank from batching hopper, and the uniformity and efficiency of subsequent dissolution have been improved.

Description

Technical Field

[0001] This utility model relates to the field of water-soluble fertilizer production technology, specifically a modular multi-stage mixing water-soluble fertilizer preparation device. Background Technology

[0002] Water-soluble fertilizer is a type of multi-element compound fertilizer that can completely dissolve in water. It dissolves rapidly in water, making it easier for crops to absorb, and its absorption and utilization rate is relatively high. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve integrated water and fertilizer management, resulting in water-saving, fertilizer-saving, and labor-saving efficiency. The production process of water-soluble fertilizer requires mixing and proportioning the fertilizer components.

[0003] Traditional water-soluble fertilizer production equipment typically separates the weighing, pre-crushing, and mixing processes of fertilizer raw materials. The independent and dispersed equipment for each process results in a large production line footprint, high overall energy consumption, and dust and loss during material transfer between different equipment, which increases production costs and affects the efficiency of water-soluble fertilizer preparation. Utility Model Content

[0004] The purpose of this invention is to provide a modular, multi-stage mixing water-soluble fertilizer preparation device, which solves the problem in the background art where the weighing, pre-crushing, and mixing of fertilizer raw materials are carried out separately, the equipment for each process is independent and the layout is scattered, which increases production costs and affects the preparation efficiency of water-soluble fertilizer.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a modular multi-stage mixing water-soluble fertilizer preparation device, including a mixing hopper, and further including: a weighing component disposed inside the mixing hopper, wherein a screen hopper is fixedly disposed inside the weighing component, a driving component is rotatably disposed on the outer surface of the mixing hopper, and a crushing rod is fixedly disposed on the top of the driving component; a box cover disposed on the bottom surface of the mixing hopper, wherein a mixing water tank is fixedly disposed on the bottom surface of the box cover, a power component is fixedly installed on one side of the mixing water tank, and three sets of mixing rods are fixedly disposed on one side of the power component; a sealing component disposed on the bottom surface of the mixing water tank, wherein a discharge box is inserted into the bottom surface of the mixing water tank, and splicing components are fixedly disposed on all four sides of the surface of the discharge box.

[0006] As a preferred embodiment of this utility model, the weighing component includes a support ring fixedly disposed inside the feeding hopper, four sets of weighing sensors fixedly disposed around the top surface of the support ring, and a connecting ring fixedly disposed on the top of the weighing sensors. The weighing component is used to pre-crush the fertilizer.

[0007] As a preferred embodiment of this utility model, a hopper cover is snapped onto the top surface of the mixing hopper, a PLC controller is electrically connected to one side of the weighing sensor, and a display is electrically connected to one side of the PLC controller. The display is fixedly installed on the top surface of the hopper cover and is used to display the weight of the fertilizer.

[0008] As a preferred technical solution of this utility model, the driving component includes a connecting shaft rotatably disposed on the outer surface of the feeding hopper, a gear disk is fixedly disposed at one end of the connecting shaft, a first bevel gear is fixedly disposed at the other end of the connecting shaft, and a second bevel gear is meshed on one side of the first bevel gear. The driving component is used to drive the crushing rod to rotate.

[0009] As a preferred embodiment of this utility model, a protective shell is fitted onto the surface of the first bevel gear and the second bevel gear. The protective shell is fixedly connected to the inner wall of the feeding hopper, and the bottom of the second bevel gear is rotatably connected to the protective shell. The protective shell is used to protect the first bevel gear and the second bevel gear.

[0010] As a preferred technical solution of this utility model, the power component includes a mounting bracket fixedly installed on one side of the mixing water tank. A servo motor is fixedly installed on the inner wall of the mounting bracket. A gear set is fixedly installed at the output end of the servo motor. The top of the gear set meshes with a gear disk. The power component is used to drive the three sets of mixing rods to rotate.

[0011] As a preferred technical solution of this utility model, the gear set includes a rotating gear fixedly installed at the output end of the servo motor, and two sets of driven gears meshing on the edge of the rotating gear. Both the rotating gear and the driven gears are rotatably connected to the mixing tank, and the gear set is used to drive the three sets of mixing rods to rotate.

[0012] As a preferred embodiment of this utility model, the sealing assembly includes a rubber strip sleeved on the bottom surface of the mixing water tank, and a silicone strip is fixedly provided on the bottom surface of the rubber strip. The sealing assembly is used to connect the mixing water tank and the discharge box.

[0013] As a preferred technical solution of this utility model, the splicing assembly includes splicing blocks fixedly disposed around the surface of the discharge box. A pin is slidably disposed inside the splicing block, and an alloy spring is sleeved on the surface of the pin. A connector is inserted inside the splicing block and fixedly connected to the mixing water tank. The surface of the connector has a socket adapted to the pin. The splicing assembly is used to facilitate the quick connection between the mixing water tank and the discharge box.

[0014] As a preferred embodiment of this utility model, a microporous filter plate is fixedly installed on the inner wall of the discharge box, a drain pipe is provided through the bottom surface of the discharge box, and a valve is fixedly installed on the surface of the drain pipe to control the opening and closing of the drain pipe.

[0015] Compared with the prior art, this utility model provides a modular multi-stage mixing water-soluble fertilizer preparation device, which has the following beneficial effects:

[0016] 1. This modular multi-stage mixing water-soluble fertilizer preparation device, through the setting of a weighing component, a driving component, and a crushing rod, sequentially feeds fertilizer raw materials into a screen hopper. The weighing sensor monitors the weight of the feed and displays it on the display screen, which facilitates accurate feeding by personnel. When the driving component rotates, it drives the crushing rod to rotate, pre-crushing the fertilizer raw materials in the screen hopper. The crushed fertilizer falls from the mixing hopper into the mixing water tank, improving the uniformity and efficiency of subsequent dissolution.

[0017] 2. This modular multi-stage mixing water-soluble fertilizer preparation device, through the setting of power components and mixing rods, uses a servo motor to drive the rotating gears, causing two sets of driven gears to follow suit, which in turn drives three sets of mixing rods to rotate, achieving the effect of rapid and efficient mixing of fertilizer raw materials and water. At the same time, the power component provides a power source for the drive components, and a single motor can drive the two core processes of crushing and mixing, simplifying the overall structure, reducing energy consumption and maintenance costs. Moreover, the equipment can be modularly assembled and disassembled, facilitating subsequent maintenance and repair. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall disassembled structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the new power component and drive component.

[0022] Figure 5 This is a schematic diagram of the material mixing hopper structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the hybrid rod structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the material discharge box structure of this utility model;

[0025] Figure 8 This is a cross-sectional structural diagram of the splicing component of this utility model.

[0026] In the diagram: 1. Feeding hopper; 2. Weighing assembly; 21. Support ring; 22. Weighing sensor; 23. Connecting ring; 3. Screen hopper; 4. Drive assembly; 41. Connecting shaft; 42. Gear disk; 43. First bevel gear; 44. Second bevel gear; 5. Crushing rod; 6. Box cover; 7. Mixing water tank; 8. Power assembly; 81. Mounting bracket; 82. Servo motor; 83. Gear set; 831. Rotating gear; 832. Driven gear; 9. Mixing rod; 10. Sealing assembly; 101. Rubber strip; 102. Silicone strip; 11. Discharge box; 12. Splicing assembly; 121. Splicing block; 122. Pin; 123. Alloy spring; 124. Connector; 13. Hopper cover; 14. Display; 15. Protective shell; 16. Microporous filter plate; 17. Drain pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-8 This utility model discloses a modular multi-stage mixing water-soluble fertilizer preparation device, including a mixing hopper 1, and further including: a weighing component 2 set inside the mixing hopper 1, a screen hopper 3 fixedly set inside the weighing component 2, a driving component 4 rotatably set on the outer surface of the mixing hopper 1, and a crushing rod 5 fixedly set on the top of the driving component 4; through the setting of the weighing component 2, the driving component 4 and the crushing rod 5, fertilizer raw materials are sequentially put into the screen hopper 3, the weighing sensor 22 monitors the weight of the put-in materials and displays it on the display 14, which facilitates the accurate addition of raw materials by personnel; when the driving component 4 rotates, it will drive the crushing rod 5 to rotate, pre-crushing the fertilizer raw materials in the screen hopper 3, and the crushed fertilizer falls from the mixing hopper 1 into the mixing water tank 7, which improves the uniformity and efficiency of subsequent dissolution;

[0029] A cover 6 is installed on the bottom of the mixing hopper 1. A mixing water tank 7 is fixedly installed on the bottom of the cover 6. A power component 8 is fixedly installed on one side of the mixing water tank 7. Three sets of mixing rods 9 are fixedly installed on one side of the power component 8. Through the setting of the power component 8 and the mixing rods 9, the servo motor 82 drives the rotating gear 831 to rotate, so that the two sets of driven gears 832 follow and rotate, thereby driving the three sets of mixing rods 9 to rotate, achieving the effect of rapid and efficient mixing of fertilizer raw materials and water source. At the same time, the power component 8 provides a power source for the drive component 4. The two core processes of crushing and mixing can be driven by a single motor, which simplifies the overall structure, reduces energy consumption and maintenance costs, and the equipment can be modularly assembled and disassembled, which is convenient for subsequent maintenance and repair. A sealing component 10 is installed on the bottom of the mixing water tank 7. A discharge box 11 is inserted into the bottom of the mixing water tank 7. Splicing components 12 are fixedly installed on all four sides of the surface of the discharge box 11.

[0030] Specifically, the weighing component 2 includes a support ring 21 fixedly installed inside the batching hopper 1, four sets of weighing sensors 22 fixedly installed around the top surface of the support ring 21, and a connecting ring 23 fixedly installed on the top of the weighing sensors 22.

[0031] In this embodiment, the support ring 21 is used to install the weighing sensor 22 and to support the connecting ring 23.

[0032] Specifically, a hopper cover 13 is snapped onto the top surface of the batching hopper 1, a PLC controller is electrically connected to one side of the weighing sensor 22, and a display 14 is electrically connected to one side of the PLC controller. The display 14 is fixedly installed on the top surface of the hopper cover 13.

[0033] In this embodiment, the weighing sensor 22 is used to sense the weight of the fertilizer, which is then displayed on the display 14 via a PLC controller.

[0034] Specifically, the drive assembly 4 includes a connecting shaft 41 rotatably disposed on the outer surface of the batching hopper 1. A gear disk 42 is fixedly disposed at one end of the connecting shaft 41, and a first bevel gear 43 is fixedly disposed at the other end of the connecting shaft 41. A second bevel gear 44 meshes with one side of the first bevel gear 43.

[0035] In this embodiment, the gear disk 42 drives the connecting shaft 41 to rotate, which in turn drives the first bevel gear 43 to rotate, so that the second bevel gear 44 drives the crushing rod 5 to rotate, and pre-crushes the fertilizer raw materials in the screen bucket 3.

[0036] Specifically, a protective shell 15 is fitted onto the surface of the first bevel gear 43 and the second bevel gear 44. The protective shell 15 is fixedly connected to the inner wall of the batching hopper 1, and the bottom of the second bevel gear 44 is rotatably connected to the protective shell 15.

[0037] In this embodiment, the protective shell 15 is used to protect the first bevel gear 43 and the second bevel gear 44.

[0038] Specifically, the power assembly 8 includes a mounting bracket 81 fixedly installed on one side of the mixing tank 7. A servo motor 82 is fixedly installed on the inner wall of the mounting bracket 81. A gear set 83 is fixedly installed at the output end of the servo motor 82. The top of the gear set 83 meshes with the gear disk 42.

[0039] In this embodiment, the servo motor 82 drives the gear set 83 to rotate, which in turn drives the gear disk 42 to rotate.

[0040] Specifically, the gear set 83 includes a rotating gear 831 fixedly mounted on the output end of the servo motor 82. The edge of the rotating gear 831 is meshed with two sets of driven gears 832. Both the rotating gear 831 and the driven gears 832 are rotatably connected to the mixing water tank 7.

[0041] In this embodiment, the servo motor 82 drives the rotating gear 831 to rotate, causing the two sets of driven gears 832 to rotate accordingly, while simultaneously driving the three sets of hybrid rods 9 to rotate.

[0042] Specifically, the sealing assembly 10 includes a rubber strip 101 sleeved on the bottom surface of the mixing tank 7, and a silicone strip 102 is fixedly provided on the bottom surface of the rubber strip 101.

[0043] In this embodiment, rubber strip 101 and silicone strip 102 are used to seal the connection between mixing tank 7 and discharge box 11.

[0044] Specifically, the splicing assembly 12 includes splicing blocks 121 fixedly disposed around the surface of the discharge box 11. A pin 122 is slidably disposed inside the splicing block 121. An alloy spring 123 is sleeved on the surface of the pin 122. A connector 124 is inserted into the splicing block 121. The connector 124 is fixedly connected to the mixing water tank 7. The surface of the connector 124 has a socket that matches the pin 122.

[0045] In this embodiment, the pin 122 is pulled open, the connector 124 is inserted into the splicing block 121, and then the pin 122 is released. The reaction force of the alloy spring 123 drives the pin 122 to be inserted into the connector 124, thereby quickly installing and connecting the mixing water tank 7 and the discharge box 11.

[0046] Specifically, a microporous filter plate 16 is fixedly installed on the inner wall of the discharge box 11, and a drain pipe 17 is provided through the bottom surface of the discharge box 11. A valve is fixedly installed on the surface of the drain pipe 17.

[0047] In this embodiment, the microporous filter plate 16 is used to filter undissolved impurities in the fertilizer.

[0048] The working principle and usage process of this utility model: Pull out the pin 122, insert the connector 124 into the splicing block 121, and then release the pin 122. The reaction force of the alloy spring 123 drives the pin 122 to be inserted into the connector 124, so as to quickly install and connect the mixing water tank 7 and the discharge box 11.

[0049] Install the batching hopper 1 onto the mixing water tank 7. At this time, the gear disk 42 and the rotating gear 831 mesh with each other.

[0050] Fertilizer raw materials are sequentially fed into the screen hopper 3, and the weighing sensor 22 monitors the weight of the raw materials, which is displayed on the display 14 to facilitate accurate feeding of raw materials by personnel.

[0051] Servo motor 82 drives rotating gear 831 to rotate, which in turn drives gear disk 42 to rotate, which in turn drives connecting shaft 41 to rotate, which in turn drives first bevel gear 43 to rotate, so that second bevel gear 44 drives crushing rod 5 to rotate, pre-crushing fertilizer raw materials in screen hopper 3. The crushed fertilizer falls from batching hopper 1 into mixing water tank 7, improving the uniformity and efficiency of subsequent dissolution.

[0052] When the rotating gear 831 rotates, it drives two sets of driven gears 832 to rotate, and at the same time drives three sets of mixing rods 9 to rotate, so as to quickly and efficiently mix fertilizer raw materials and water. The two core processes of crushing and mixing can be driven by a single motor, which simplifies the overall structure and reduces energy consumption and maintenance costs.

[0053] The microporous filter plate 16 is used to filter undissolved impurities in the fertilizer, and the drain pipe 17 discharges the prepared water-soluble fertilizer.

[0054] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular multi-stage mixing water-soluble fertilizer preparation device, comprising a mixing hopper (1), characterized in that, Also includes: A weighing component (2) is installed inside the batching hopper (1). A screen hopper (3) is fixedly installed inside the weighing component (2). A driving component (4) is rotatably installed on the outer surface of the batching hopper (1). A crushing rod (5) is fixedly installed on the top of the driving component (4). A box cover (6) is set on the bottom surface of the mixing hopper (1). A mixing water tank (7) is fixedly set on the bottom surface of the box cover (6). A power assembly (8) is fixedly installed on one side of the mixing water tank (7). Three sets of mixing rods (9) are fixedly set on one side of the power assembly (8). A sealing component (10) is installed on the bottom surface of the mixing water tank (7). A discharge box (11) is inserted into the bottom surface of the mixing water tank (7). A splicing component (12) is fixedly installed around the surface of the discharge box (11).

2. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 1, characterized in that: The weighing component (2) includes a support ring (21) fixedly installed inside the feeding hopper (1), and four sets of weighing sensors (22) are fixedly installed around the top surface of the support ring (21), and a connecting ring (23) is fixedly installed on the top of the weighing sensor (22).

3. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 2, characterized in that: The top surface of the mixing hopper (1) is fitted with a hopper cover (13). One side of the weighing sensor (22) is electrically connected to a PLC controller. One side of the PLC controller is electrically connected to a display (14). The display (14) is fixedly installed on the top surface of the hopper cover (13).

4. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 1, characterized in that: The drive assembly (4) includes a connecting shaft (41) rotatably disposed on the outer surface of the feeding hopper (1). A gear disk (42) is fixedly disposed at one end of the connecting shaft (41), and a first bevel gear (43) is fixedly disposed at the other end of the connecting shaft (41). A second bevel gear (44) meshes with one side of the first bevel gear (43).

5. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 4, characterized in that: The first bevel gear (43) and the second bevel gear (44) are fitted with protective shells (15), which are fixedly connected to the inner wall of the feeding hopper (1), and the bottom of the second bevel gear (44) is rotatably connected to the protective shells (15).

6. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 4, characterized in that: The power assembly (8) includes a mounting bracket (81) fixedly installed on one side of the mixing tank (7). A servo motor (82) is fixedly installed on the inner wall of the mounting bracket (81). A gear set (83) is fixedly installed at the output end of the servo motor (82). The top of the gear set (83) meshes with the gear disk (42).

7. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 6, characterized in that: The gear set (83) includes a rotating gear (831) fixedly installed at the output end of the servo motor (82). The edge of the rotating gear (831) is meshed with two sets of driven gears (832). Both the rotating gear (831) and the driven gears (832) are rotatably connected to the mixing tank (7).

8. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 1, characterized in that: The sealing assembly (10) includes a rubber strip (101) fitted onto the bottom surface of the mixing tank (7), and a silicone strip (102) is fixedly provided on the bottom surface of the rubber strip (101).

9. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 1, characterized in that: The splicing assembly (12) includes splicing blocks (121) fixedly disposed around the surface of the discharge box (11). A pin (122) is slidably disposed inside the splicing block (121). An alloy spring (123) is sleeved on the surface of the pin (122). A connector (124) is inserted into the inside of the splicing block (121). The connector (124) is fixedly connected to the mixing tank (7). The surface of the connector (124) is provided with a socket that matches the pin (122).

10. The modular multi-stage mixing water-soluble fertilizer preparation device according to claim 1, characterized in that: The inner wall of the discharge box (11) is fixedly installed with a microporous filter plate (16), and a drain pipe (17) is provided through the bottom surface of the discharge box (11). A valve is fixedly installed on the surface of the drain pipe (17).

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