Impurity removal mechanism for blended fertilizer

Abstract

The utility model discloses an impurity removal mechanism for a blended fertilizer, which comprises a rack, the top of the rack is fixedly provided with a mounting seat through bolts, the inner wall of the mounting seat is provided with a screening assembly, the screening assembly comprises a mounting frame, a screen, a stirring motor and a driving shaft, and the inner wall of the mounting frame is provided with a scraping assembly; a driving assembly and a collecting assembly are arranged on the side wall of the mounting frame; the screening assembly is used for screening and impurity removal of the blended fertilizer, the scraping assembly is used for scraping impurities attached to the screen, the impurities are pushed to the feeding port of the collecting assembly at the horizontal position, the collecting assembly is used for collecting the impurities, the cleaning work of the screen can be efficiently and conveniently completed, the efficiency of cleaning operation is improved, and the labor intensity of workers is reduced. And the screening assembly and the scraping assembly can be driven to operate only through the stirring motor, the production and use cost of the impurity removal mechanism is reduced, and the economical efficiency and practicability of the impurity removal mechanism are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blended fertilizer production, in particular to an impurity removal mechanism for blended fertilizer. Background Art

[0002] Blended fertilizer is a compound fertilizer containing nitrogen, phosphorus, potassium, and other nutrients as raw materials. It is produced through equipment mixing, and there is no significant chemical reaction during the mixing process. The main process flow of the blended fertilizer production line equipment is manual feeding - automatic batching - mixing - finished product - packaging.

[0003] After searching, Chinese patent application No. 202321498791.6 discloses a fertilizer blending impurity removal mechanism, comprising a box body and a cover body arranged on the top of the box body, the cover body being movably connected to the box body, a visual window being provided on the surface of the cover body, a feed port being provided on one side of the top of the box body, a first screen being provided obliquely on the upper side of the interior of the box body away from the feed port, a dust removal box body being provided below the first screen body and being provided with a reversely inclined arrangement, the peripheral wall of the dust removal box body being fixedly connected to the inner wall of the box body via a support plate, a dehumidification box body being provided below the interior of the box body, and legs being provided at the four corners of the bottom of the box body. The utility model adopts the above-mentioned fertilizer blending impurity removal mechanism, which has high efficiency in dust removal, and the screen is not easily clogged, so that the obtained product has uniform particle size and good quality.

[0004] The above patent has a relatively cumbersome screen cleaning operation, resulting in low screen cleaning efficiency, and requires a separate drive component to drive its operation, which increases the production and use costs of the mechanism and has poor practicality. Therefore, we propose a fertilizer blending impurity removal mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a fertilizer mixing and impurity removal mechanism.

[0006] The utility model solves the technical problem thereof by the following technical solution: comprising a frame, a mounting base being fixed to the top of the frame by bolts, a lower hopper being fixed to the bottom of the frame by bolts, a screening assembly being provided on the inner wall of the mounting base, the screening assembly comprising a mounting frame, the mounting frame being fixed to the inner wall of the mounting base by bolts, a screen being fixed to the inner wall of the mounting frame by bolts, a stirring motor being fixed to one side of the mounting frame by bolts, a driving shaft being fixed to the output end of the stirring motor, and a scraping assembly being provided on the inner wall of the mounting frame;

[0007] The scraper assembly includes a rotating seat, which is fixed to the inner wall of the mounting frame. The outer side of the rotating seat is rotatably connected to a mounting sleeve, the outer side of the mounting sleeve is fixed with a driven gear, the side wall of the mounting sleeve is fixed with a mounting rod, one end of the mounting rod is fixed with a cleaning base, one side of the cleaning base is fixed with a cleaning brush, the side wall of the mounting frame is provided with a driving assembly, and the outer side of the mounting frame is provided with a collecting assembly.

[0008] As a further solution of the present invention: a control panel is provided on one side of the mounting base.

[0009] As a further solution of the present invention: a feeding hopper is fixed on the top of the installation frame, and a plurality of stirring blades are fixed on the outer side of the driving shaft.

[0010] As a further solution of the present invention: the driving assembly includes a mounting bracket, which is fixed to the side wall of the mounting frame by bolts, and an electric telescopic rod is fixed to one side of the mounting bracket by bolts, and a rotating ring is fixed to one end of the electric telescopic rod, and one side of the rotating ring is rotatably connected to a driving gear A, and the inner wall of the driving gear A is slidably connected to a sliding column, and a driving gear B is fixed to the outside of the sliding column, and the driving gear B is meshed with the driven gear, and a docking gear is fixed to the outside of the driving shaft near the stirring blade, and the docking gear is meshed with the driving gear A.

[0011] As a further solution of the present invention: the collection component includes a mounting slide, the mounting slide is fixed to the outside of the mounting frame by bolts, the inner wall of the mounting slide is slidably connected with a baffle, one side of the mounting slide is fixed with an adsorption hood, one side of the adsorption hood is fixed with a connecting pipe, one end of the connecting pipe is fixed with an installation box, the top of the installation box is fixed with a suction fan by bolts, and the inner wall of the installation box is slidably connected with a collection box.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0013] 1. The blended fertilizer is screened and impurities are removed by the screening component, and the debris attached to the screen is scraped off by the scraping component and pushed to the horizontal collection component feed port. The debris is collected and processed by the collecting component, which can efficiently and conveniently complete the cleaning work of the screen, thereby improving the efficiency of the cleaning operation;

[0014] 2. The power output of the stirring motor is indirectly controlled by the meshing of the control gears of the drive assembly, which can control the operation of the scraping assembly when needed, reducing the power components of the mechanism. The mechanism can drive the screening assembly and the scraping assembly to operate only through the stirring motor, reducing the production and use costs of the impurity removal mechanism and improving the economy and practicality of the impurity removal mechanism.

[0015] 3. The blended fertilizer is stirred by the stirring blade, which can turn the blended fertilizer over thoroughly, ensuring that all parts of the blended fertilizer can contact the screen, thereby improving the efficiency of the screening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0017] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 4 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0020] Figure 5 Shown is a diagram according to an embodiment of the present invention. Figure 4 A schematic diagram of the enlarged structure of part B in the middle;

[0021] Figure 6 Shown is a schematic structural diagram of a screening mechanism provided according to an embodiment of the present utility model;

[0022] Figure 7 Shown is a schematic structural diagram of a cleaning mechanism provided according to an embodiment of the utility model;

[0023] Figure 8 Shown is a diagram according to an embodiment of the present invention. Figure 7 Schematic diagram of the enlarged structure of the middle C part;

[0024] Figure 9 A schematic structural diagram of a collection mechanism provided according to an embodiment of the present utility model is shown.

[0025] Legend:

[0026] 100 rack, 110 mounting base, 120 control panel, 130 lower hopper, 210 mounting frame, 220 feed hopper, 230 screen, 240 stirring motor, 250 drive shaft, 251 stirring blade, 310 rotating base, 320 mounting sleeve, 321 driven gear, 330 mounting rod, 340 cleaning base, 341 cleaning brush, 410 mounting bracket, 420 electric telescopic rod, 421 rotating ring, 430 drive gear A, 431 slide column, 440 drive gear B, 450 docking gear, 510 mounting slide, 520 baffle, 530 adsorption cover, 531 connecting pipe, 540 mounting box, 550 suction fan, 560 collection box. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0030] See also Figure 1-9The utility model provides a technical solution: comprising a frame 100, a mounting base 110 is fixed to the top of the frame 100 by bolts, a control panel 120 is provided on one side of the mounting base 110, a lower hopper 130 is fixed to the bottom of the frame 100 by bolts, a screening assembly is provided on the inner wall of the mounting base 110, the screening assembly includes a mounting frame 210, a screen 230, a stirring motor 240 and a drive shaft 250, a scraping assembly is provided on the inner wall of the mounting frame 210; the scraping assembly includes a rotating seat 310, a mounting sleeve 320, a driven gear 321, a mounting rod 330, a cleaning base 340 and a cleaning brush 341, the side wall of the mounting frame 210 is provided with a driving assembly, and the outer side of the mounting frame 210 is provided with a collecting assembly; the blended fertilizer is screened and impurities are removed by the screening assembly, and the debris attached to the screen 230 is scraped off by the scraping assembly, and the debris is pushed to the horizontal position of the collecting assembly feed port, and the debris is collected and processed by the collecting assembly, which can efficiently and conveniently complete the cleaning work of the screen 230, thereby improving the efficiency of the cleaning operation, and the screening assembly and the scraping assembly can be driven to operate only by the stirring motor 240, thereby reducing the production and use costs of the impurity removal mechanism and improving the economy and practicality of the impurity removal mechanism.

[0031] Specifically, a hopper 220 is fixed to the top of the mounting frame 210, and a plurality of stirring blades 251 are fixed to the outside of the driving shaft 250; the blended fertilizer is stirred by the stirring blades 251, and the blended fertilizer can be thoroughly turned over, ensuring that the blended fertilizer in all parts can contact the screen 230, thereby improving the efficiency of the screening operation.

[0032] Specifically, the driving assembly includes a mounting bracket 410, which is fixed to the side wall of the mounting frame 210 by bolts, and an electric telescopic rod 420 is fixed to one side of the mounting bracket 410 by bolts, and a rotating ring 421 is fixed to one end of the electric telescopic rod 420, and a driving gear A430 is rotatably connected to one side of the rotating ring 421, and a sliding column 431 is slidably connected to the inner wall of the driving gear A430, and a driving gear B440 is fixed to the outer side of the sliding column 431, and the driving gear B440 is meshed with the driven gear 321, and a docking gear 450 is fixed to the outer side of the driving shaft 250 near the stirring blade 251, and the docking gear 450 is meshed with the driving gear A430; the power output of the stirring motor 240 is indirectly controlled by the meshing of the driving assembly control gear, and the operation of the scraper assembly can be controlled when needed, reducing the power components of the mechanism and improving the economy of the mechanism.

[0033] Specifically, the collecting component includes an installation slot 510, which is fixed to the outer side of the installation frame 210 by bolts, and the inner wall of the installation slot 510 is slidably connected with a baffle 520, and an adsorption cover 530 is fixed to one side of the installation slot 510, and a connecting pipe 531 is fixed to one side of the adsorption cover 530, and an installation box 540 is fixed to one end of the connecting pipe 531, and a suction fan 550 is fixed to the top of the installation box 540 by bolts, and a collection box 560 is slidably connected to the inner wall of the installation box 540; by providing a collecting component to adsorb and collect debris, the cleaning work of the screen 230 can be completed efficiently and conveniently, thereby improving the efficiency of the cleaning operation.

[0034] Working principle: When in use, the operation of the mechanism is controlled by the control panel 120, the mixed fertilizer is injected into the mounting frame 210 through the hopper 220, and the mixed fertilizer is screened and removed through the screen 230. During the screening operation, the stirring motor 240 is started, and the stirring motor 240 drives the driving shaft 250 to rotate, and the driving shaft 250 rotates to drive the stirring blade 251 to rotate, and the stirring blade 251 stirs the mixed fertilizer, which can be thoroughly turned over to ensure that the mixed fertilizer in each part is thoroughly stirred. The filtered mixed fertilizer is discharged from the lower hopper 130. When the screen 230 needs to be cleaned, the electric telescopic rod 420 is started, and the electric telescopic rod 420 drives the rotating ring 421 and the driving gear A430 to move, and moves the driving gear A430 to the docking gear 450 position. At this time, the driving gear A430 is engaged with the docking gear 450, and the docking gear 450 is driven to rotate by the driving shaft 250. The docking gear 450 is driven by the driving gear A430. 0 drives the sliding column 431 to rotate, the rotation of the sliding column 431 drives the driving gear B440 to rotate, the driving gear B440 drives the installation sleeve 320 to rotate through the driven gear 321, the installation sleeve 320 drives the cleaning base 340 to move through the installation rod 330, and the debris attached to the screen 230 is scraped off by the cleaning brush 341 and pushed to the horizontal position of the collection component feed port, and the baffle 520 is pulled out. At this time, the adsorption cover 530 is kept in communication with the installation frame 210, and the passage The scraper assembly scrapes off the debris attached to the screen 230 and transports it to the installation chute 510. The suction fan 550 is started and extracts the gas inside the installation box 540 to generate negative pressure, thereby causing the adsorption hood 530 to generate suction, and the adsorption hood 530 adsorbs the debris and transports the debris to the inside of the installation box 540 through the connecting pipe 531. Finally, the debris is collected through the collection box 560, which can efficiently and conveniently complete the cleaning of the screen 230.

[0035] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0036] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A fertilizer mixing and impurity removal mechanism, characterized in that: The machine comprises a frame (100), a mounting seat (110) being fixed to the top of the frame (100) by bolts, a lower hopper (130) being fixed to the bottom of the frame (100) by bolts, a screening assembly being provided on the inner wall of the mounting seat (110), the screening assembly comprising a mounting frame (210), the mounting frame (210) being fixed to the inner wall of the mounting seat (110) by bolts, a screen (230) being fixed to the inner wall of the mounting frame (210) by bolts, a stirring motor (240) being fixed to one side of the mounting frame (210) by bolts, a driving shaft (250) being fixed to the output end of the stirring motor (240), and a scraping assembly being provided on the inner wall of the mounting frame (210); The scraper assembly comprises a rotating seat (310), the rotating seat (310) is fixed to the inner wall of the mounting frame (210), the outer side of the rotating seat (310) is rotatably connected to a mounting sleeve (320), the outer side of the mounting sleeve (320) is fixed with a driven gear (321), the side wall of the mounting sleeve (320) is fixed with a mounting rod (330), one end of the mounting rod (330) is fixed with a cleaning base (340), one side of the cleaning base (340) is fixed with a cleaning brush (341), the side wall of the mounting frame (210) is provided with a driving assembly, and the outer side of the mounting frame (210) is provided with a collecting assembly.

2. The impurity removal mechanism for blended fertilizer according to claim 1, characterized in that: A control panel (120) is provided on one side of the mounting base (110).

3. The impurity removal mechanism for blended fertilizer according to claim 1, characterized in that: A hopper (220) is fixed on the top of the installation frame (210), and a plurality of stirring blades (251) are fixed on the outside of the driving shaft (250).

4. The impurity removal mechanism for blended fertilizer according to claim 3, characterized in that: The driving assembly includes a mounting bracket (410), the mounting bracket (410) is fixed to the side wall of the mounting frame (210) by bolts, an electric telescopic rod (420) is fixed to one side of the mounting bracket (410) by bolts, a rotating ring (421) is fixed to one end of the electric telescopic rod (420), one side of the rotating ring (421) is rotatably connected to a driving gear A (430), the inner wall of the driving gear A (430) is slidably connected to a sliding column (431), the outer side of the sliding column (431) is fixed with a driving gear B (440), the driving gear B (440) and the driven gear (321) are meshed with each other, and a docking gear (450) is fixed to the outer side of the driving shaft (250) near the stirring blade (251), and the docking gear (450) and the driving gear A (430) are meshed with each other.

5. The impurity removal mechanism for blended fertilizer according to claim 1, characterized in that: The collecting assembly includes a mounting chute (510), the mounting chute (510) is fixed to the outside of the mounting frame (210) by bolts, the inner wall of the mounting chute (510) is slidably connected to a baffle (520), an adsorption cover (530) is fixed to one side of the mounting chute (510), a connecting pipe (531) is fixed to one side of the adsorption cover (530), an installation box (540) is fixed to one end of the connecting pipe (531), a suction fan (550) is fixed to the top of the installation box (540) by bolts, and the inner wall of the installation box (540) is slidably connected to a collection box (560).

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