Automatic organic fertilizer packaging equipment

Abstract

This utility model relates to the technical field of automatic packaging equipment for organic fertilizer, and discloses an automatic packaging equipment for organic fertilizer, including a workbench and electric push rods. A temporary storage bin is set on the top of the workbench, and two sets of hook scales are fixedly connected to the inner top wall of the workbench. A weighing bin is set at the bottom of the two sets of hook scales, and a packaging box is set directly below the weighing bin. Two sets of electric push rods are provided. Through the setting of anti-clogging components, the filter screen filters out large impurities to prevent the temporary storage bin from clogging. The first motor drives the eccentric wheel to rotate via the drive rod, which strikes the circular frame. With the help of the spring, the circular frame and the filter screen vibrate to prevent material accumulation and ensure smooth feeding. The second motor drives the stirring rod to rotate via the drive shaft, stirring and crushing the organic fertilizer in the bin to prevent the outlet from clogging, reduce downtime, and improve continuity. The above components, through the triple action of "filtration-vibration-stirring", prevent clogging in all stages and ensure stable operation of the equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic packaging equipment for organic fertilizer, and in particular to an automatic packaging equipment for organic fertilizer. Background Technology

[0002] Automatic packaging equipment for organic fertilizer is a core component for achieving large-scale production and improving packaging efficiency and precision. It is primarily used to automatically complete processes such as metering, filling, sealing, labeling, and palletizing of powdered, granular, or blocky organic fertilizers (e.g., compost, bio-organic fertilizers), solving problems such as low efficiency, large errors, and dust pollution associated with traditional manual packaging. Its design must be adapted to the material characteristics of organic fertilizers, which are "moisture-absorbing, contain impurities, and have uneven density," possessing core advantages such as anti-clogging, wear resistance, and corrosion resistance.

[0003] The applicant discovered through a search that a Chinese patent, "An Automatic Weighing and Packaging Device for Organic Fertilizer," with publication number CN217260772U, discloses this device. This patent primarily utilizes a temporary storage chamber with a fast discharge door and a slow discharge door. When weighing begins, both doors open simultaneously, allowing organic fertilizer to rapidly enter the weighing chamber. Once the weight of the organic fertilizer in the weighing chamber reaches the set fast-feeding weighing weight, the fast discharge door closes, allowing a small amount of organic fertilizer to enter the weighing chamber. The process continues until the final weight reaches the set target weighing weight. After weighing, the slow discharge gate closes, and the weighing hopper is fed in two processes to ensure weighing speed and improve weighing accuracy. However, this patent cannot pre-filter large impurities in organic fertilizer, which can easily enter the temporary storage hopper and other areas and cause blockages. It also cannot prevent material accumulation and break up agglomerates through vibration and stirring. When organic fertilizer clumps or contains a lot of impurities, blockages are very likely to occur in the temporary storage and weighing stages, causing the equipment to stop frequently for cleaning and seriously affecting the continuity of production. Therefore, we propose an automatic packaging equipment for organic fertilizer. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic packaging equipment for organic fertilizer, so as to solve the problems mentioned in the background art, which are that large impurities in organic fertilizer cannot be pre-filtered, impurities can easily enter the temporary storage bin and other areas and cause blockages, and at the same time, the material cannot be prevented from accumulating and breaking up agglomerates through vibration and stirring. When organic fertilizer clumps or contains a lot of impurities, it is very easy for material blockage to occur in the temporary storage, weighing and other stages, resulting in frequent equipment shutdowns for cleaning and seriously affecting the continuity of production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic packaging device for organic fertilizer, comprising a workbench and electric push rods. A temporary storage compartment is provided on the top of the workbench. Two sets of hook scales are fixedly connected to the inner top wall of the workbench. Weighing compartments are provided at the bottom of the two sets of hook scales. A packaging box is provided directly below the weighing compartment. Two sets of electric push rods are provided. One set of electric push rods is fixedly connected to the inner top wall of the workbench, and the other set of electric push rods is fixedly connected to the right inner wall of the workbench. A baffle plate is fixedly connected to the left end of both sets of electric push rods. An anti-clogging material assembly is provided on the top and inside of the temporary storage compartment. The anti-clogging material assembly includes a circular frame, a filter screen, a spring, a first motor, and a second motor. The first motor is connected to an eccentric wheel through a drive rod, and the second motor is connected to a stirring rod through a drive shaft. Multiple sets of circumferentially distributed mounting slots are provided on the top of the temporary storage compartment.

[0006] As a preferred embodiment, the filter screen is fixedly connected to the inner wall of the circular frame, and multiple sets of springs are provided. The multiple sets of springs are circumferentially distributed and fixedly connected to the bottom of the circular frame. The lower ends of the multiple sets of springs are respectively fixedly connected to the inner bottom wall of the multiple sets of mounting slots, and the multiple sets of springs are respectively disposed inside the multiple sets of mounting slots.

[0007] As a preferred embodiment, the first motor, drive rod, and eccentric wheel are each provided in two sets. The two sets of first motors are respectively fixedly connected to the outer walls of the left and right sides of the temporary storage compartment. One end of each set of drive rods is fixedly connected to the output end of the two sets of first motors, and the other end of each set of drive rods is fixedly connected to the inside of the two sets of eccentric wheels.

[0008] As a preferred embodiment, the outer walls of the two sets of drive rods are rotatably connected to the inner walls of the left and right sides of the temporary storage chamber, the second motor is fixedly connected to the outer wall of the temporary storage chamber, one end of the drive shaft is fixedly connected to the output end of the second motor, and the other end of the drive shaft is rotatably connected to the inner wall of the left side of the temporary storage chamber. Multiple sets of stirring rods are provided, and the multiple sets of stirring rods are circumferentially distributed and fixedly connected to the outer wall of the drive shaft.

[0009] As a preferred embodiment, a dust collection assembly is provided on the left side of the workbench. The dust collection assembly includes a dust pump and a dust collection box. The input end of the dust pump is fixedly connected to a suction pipe, and the right end of the suction pipe is fixedly connected to a diverter pipe.

[0010] As a preferred embodiment, both ends of the diversion pipe are fixedly connected to a dust collection frame, both sets of dust collection frames are fixedly connected to the left inner wall of the workbench, and the dust pump is fixedly connected to the right outer wall of the dust collection box.

[0011] The technical effects and advantages of this utility model are as follows: 1. Through the anti-clogging components, the filter screen can pre-filter large impurities in the organic fertilizer, preventing impurities from entering the temporary storage bin and causing blockage. The first motor drives the eccentric wheel to rotate through the drive rod. The eccentric wheel hits the circular frame, and with the elastic reset action of the spring, the circular frame and the filter screen vibrate continuously, effectively preventing material from accumulating and clogging on the filter screen, ensuring smooth feeding. At the same time, the second motor drives multiple sets of stirring rods to rotate in the temporary storage bin through the drive shaft, stirring and crushing the organic fertilizer in the bin, breaking up material clumps, preventing blockage at the outlet of the temporary storage bin due to clumps, reducing equipment downtime for cleaning, and improving production continuity. The above components, through the triple synergistic action of "filtration-vibration-stirring", prevent blockage in the entire process from pre-treatment of feed to material handling in the bin, providing a guarantee for the stable operation of the automatic packaging equipment for organic fertilizer. 2. With the addition of dust collection components, the two sets of dust collection frames can be precisely aimed at dust-generating areas such as the temporary storage bin and weighing bin, directly capturing the dust flying during the transportation of organic fertilizer. Workers can start the dust collection pump, which generates negative pressure and forms a continuous airflow channel through the suction pipe and the diversion pipe, efficiently sucking in the dust-laden air and transporting it to the dust collection box. This can significantly reduce dust diffusion, reduce the risk of operators inhaling dust, improve the working environment, and meet environmental protection and occupational health requirements. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 for Figure 2 Schematic diagram of the middle section; Figure 4 This is one of the structural schematic diagrams of the anti-clogging material assembly of this utility model; Figure 5 This is the second schematic diagram of the anti-clogging material assembly of this utility model; Figure 6 This is the third schematic diagram of the anti-clogging material assembly of this utility model; Figure 7 This is a schematic diagram of the dust collection component structure of this utility model.

[0013] In the diagram: 1. Workbench; 2. Temporary storage bin; 3. Hook scale; 4. Weighing bin; 5. Packaging box; 6. Electric push rod; 7. Baffle plate; 8. Anti-clogging material assembly; 801. Mounting slot; 802. Circular frame; 803. Filter screen; 804. Spring; 805. First motor; 806. Drive rod; 807. Eccentric wheel; 808. Second motor; 809. Drive shaft; 810. Stirring rod; 9. Dust collection assembly; 901. Dust pump; 902. Suction pipe; 903. Diverter pipe; 904. Dust collection frame; 905. Dust collection box. Detailed Implementation

[0014] 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.

[0015] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 4 - Appendix Figure 6 An automatic packaging device for organic fertilizer includes a workbench 1 and electric push rods 6. A temporary storage bin 2 is provided on the top of the workbench 1. Two sets of hook scales 3 are fixedly connected to the inner top wall of the workbench 1. A weighing bin 4 is provided at the bottom of the two sets of hook scales 3. A packaging box 5 is provided directly below the weighing bin 4. There are two sets of electric push rods 6. One set of electric push rods 6 is fixedly connected to the inner top wall of the workbench 1, and the other set of electric push rods 6 is fixedly connected to the right inner wall of the workbench 1. A baffle 7 is fixedly connected to the left end of both sets of electric push rods 6. An anti-clogging material assembly 8 is provided on the top and inside of the temporary storage bin 2. The anti-clogging material assembly 8 includes a circular frame 802, a filter screen 803, a spring 804, a first motor 805, and a second motor 808. The first motor 805 is connected to an eccentric wheel 807 through a drive rod 806. The second motor 808 is connected to a stirring rod 810 through a drive shaft 809. Multiple sets of circumferentially distributed mounting slots 801 are opened on the top of the temporary storage bin 2.

[0016] Two sets of baffles 7 are provided. One set of baffles 7 is located directly below and in contact with the discharge port of the temporary storage bin 2, and the other set of baffles 7 is located directly below and in contact with the discharge port of the weighing bin 4. They are used to block the corresponding discharge ports and work with two sets of electric push rods 6 to control the timing and flow rate of the material falling, and are in contact with the discharge port of the weighing bin 4.

[0017] The filter screen 803 is fixedly connected to the inner wall of the circular frame 802. Multiple sets of springs 804 are provided, and the multiple sets of springs 804 are circumferentially distributed and fixedly connected to the bottom of the circular frame 802. The lower ends of the multiple sets of springs 804 are respectively fixedly connected to the inner bottom wall of the multiple sets of mounting slots 801. The multiple sets of springs 804 are respectively set inside the multiple sets of mounting slots 801. Two sets of first motors 805, drive rods 806 and eccentric wheels 807 are provided. The two sets of first motors 805 are respectively fixedly connected to the left and right outer walls of the temporary storage chamber 2. One end of the two sets of drive rods 806 is respectively fixedly connected to the output end of the two sets of first motors 805, and the other end of the two sets of drive rods 806 is respectively fixedly connected to the inside of the two sets of eccentric wheels 807.

[0018] Temporary storage bin 2 is used to temporarily store organic fertilizer to be packaged. Its funnel-shaped structure facilitates the material to gather and fall towards the discharge port. Hook scale 3 suspends weighing bin 4, which is used to weigh the organic fertilizer entering weighing bin 4 to achieve quantitative packaging. Weighing bin 4 receives the organic fertilizer falling from temporary storage bin 2 and completes the weight measurement with the help of hook scale 3. The funnel-shaped structure facilitates the discharge of the weighed material towards the discharge port.

[0019] The outer walls of the two sets of drive rods 806 are rotatably connected to the inner walls of the left and right sides of the temporary storage chamber 2, respectively. The second motor 808 is fixedly connected to the outer wall of the temporary storage chamber 2. One end of the drive shaft 809 is fixedly connected to the output end of the second motor 808, and the other end of the drive shaft 809 is rotatably connected to the inner wall of the left side of the temporary storage chamber 2. Multiple sets of stirring rods 810 are provided, and the multiple sets of stirring rods 810 are circumferentially distributed and fixedly connected to the outer wall of the drive shaft 809.

[0020] The eccentric wheel 807 rotates under the drive rod 806, and uses its eccentric characteristics to strike the circular frame 802, causing the circular frame 802 and the filter screen 803 to vibrate, preventing the material from accumulating and clogging on the filter screen 803. Multiple sets of stirring rods 810 are circumferentially distributed and fixed on the drive shaft 809. As the drive shaft 809 rotates, they stir the organic fertilizer in the temporary storage bin 2, break up the clumps, and prevent the material from clogging the outlet of the temporary storage bin 2.

[0021] Specifically, through the anti-clogging component 8, the filter screen 803 pre-filters large impurities in the organic fertilizer, preventing impurities from entering the temporary storage bin 2 and causing blockage. The first motor 805 drives the eccentric wheel 807 to rotate via the drive rod 806. The eccentric wheel 807 strikes the circular frame 802, and with the elastic reset action of the spring 804, the circular frame 802 and the filter screen 803 vibrate continuously, preventing material from accumulating and clogging on the filter screen 803, ensuring smooth feeding. The second motor 808 drives multiple sets of stirring rods 810 to rotate inside the temporary storage bin 2 via the drive shaft 809, stirring and crushing the organic fertilizer in the bin, breaking up material clumps, preventing blockage at the outlet of the temporary storage bin 2 due to clumps, reducing equipment downtime for cleaning, and improving production continuity. The above components, through the triple action of "filtration-vibration-stirring", prevent blockage throughout the entire process from pre-treatment of the feed to material processing in the bin, ensuring the stable operation of the automatic organic fertilizer packaging equipment.

[0022] Please see the appendix Figure 1 and appendix Figure 7 A dust collection assembly 9 is provided on the left side of the workbench 1. The dust collection assembly 9 includes a dust pump 901 and a dust collection box 905. The input end of the dust pump 901 is fixedly connected to a suction pipe 902. The right end of the suction pipe 902 is fixedly connected to a diversion pipe 903. Both the upper and lower ends of the diversion pipe 903 are fixedly connected to dust collection frames 904. Both dust collection frames 904 are fixedly connected to the inner left wall of the workbench 1. The dust pump 901 is fixedly connected to the outer right wall of the dust collection box 905.

[0023] The vacuum pump 901 serves as the power source for the vacuum assembly 9. It generates negative pressure through operation, forming suction to drive dust-laden air from the vacuum frame 904 into the suction pipe 902, providing power for dust conveying. Its output end is connected to the inner wall of the dust collection box 905, which can transport the vacuumed dust-laden air to the dust collection box 905 for dust separation and collection. The two sets of vacuum frames 904 can be precisely aligned with the discharge port areas of the temporary storage chamber 2 and the weighing chamber 4.

[0024] Specifically, through the set dust collection component 9, two sets of dust collection frames 904 are aimed at dust-generating areas such as the temporary storage bin 2 and the weighing bin 4 to capture the dust flying during the transportation of organic fertilizer. The staff starts the dust collection pump 901, which generates negative pressure. Through the suction pipe 902 and the diversion pipe 903, a continuous airflow channel is formed to draw in the dust-laden air and transport it to the dust collection box 905, reducing dust diffusion, reducing the risk of operators inhaling dust, improving the working environment, and meeting environmental protection and occupational health requirements.

[0025] Working principle of this utility model: This utility model is an automatic packaging equipment for organic fertilizer. First, the operator pours the organic fertilizer to be packaged into the temporary storage bin 2. The anti-clogging component 8 at the top of the temporary storage bin 2 starts working. The filter screen 803 first filters out large impurities. Then, the operator starts the first motor 805, which drives the drive rod 806 and the eccentric wheel 807 to rotate, causing the circular frame 802 and the filter screen 803 to vibrate under the cooperation of the spring 804, preventing material accumulation. At the same time, the operator starts the second motor 808, which drives the drive shaft 809 and the stirring rod 810 to rotate, stirring and crushing the organic fertilizer in the bin to prevent clumping and blockage. Subsequently, the operator starts a set of electric push rods 6 to drive a set of baffles 7 to control the temporary storage bin. 2. During discharge, the organic fertilizer falls into the weighing bin 4, where it is weighed by the hook scale 3. After weighing, a set of electric push rods 6 drives a set of baffles 7 to seal the discharge port of the temporary storage bin 2. Then, the operator starts another set of electric push rods 6 to drive another set of baffles 7, opening the discharge port of the weighing bin 4 and allowing the organic fertilizer in the weighing bin 4 to fall into the packaging box 5 below. After the packaging box 5 is full, the subsequent packaging is completed by an external automatic sealing and labeling mechanism, or it can be integrated with the production line to achieve continuous packaging. At the same time, the operator starts the dust collection component 9, and the dust collection pump 901 generates negative pressure, which sucks in the dust flying in the areas of the temporary storage bin 2 and the weighing bin 4 through the suction pipe 902, the diversion pipe 903 and the dust collection frame 904 and transports it to the dust collection box 905 for collection.

[0026] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic packaging device for organic fertilizer, comprising a workbench (1) and an electric push rod (6), wherein a temporary storage compartment (2) is provided on the top of the workbench (1), two sets of hook scales (3) are fixedly connected to the inner top wall of the workbench (1), a weighing compartment (4) is provided at the bottom of the two sets of hook scales (3), a packaging box (5) is provided directly below the weighing compartment (4), and two sets of electric push rods (6) are provided, one set of electric push rods (6) is fixedly connected to the inner top wall of the workbench (1), and the other set of electric push rods (6) is fixedly connected to the right inner wall of the workbench (1), and a baffle plate (7) is fixedly connected to the left end of both sets of electric push rods (6), characterized in that: The top and interior of the temporary storage chamber (2) are provided with an anti-clogging material assembly (8). The anti-clogging material assembly (8) includes a circular frame (802), a filter screen (803), a spring (804), a first motor (805), and a second motor (808). The first motor (805) is connected to an eccentric wheel (807) via a drive rod (806), and the second motor (808) is connected to a stirring rod (810) via a drive shaft (809). The top of the temporary storage chamber (2) has multiple sets of circumferentially distributed mounting slots (801).

2. The automatic packaging equipment for organic fertilizer according to claim 1, characterized in that: The filter screen (803) is fixedly connected to the inner wall of the circular frame (802). Multiple sets of springs (804) are provided. The multiple sets of springs (804) are circumferentially distributed and fixedly connected to the bottom of the circular frame (802). The lower ends of the multiple sets of springs (804) are respectively fixedly connected to the inner bottom wall of the multiple sets of mounting grooves (801). The multiple sets of springs (804) are respectively set inside the multiple sets of mounting grooves (801).

3. The automatic organic fertilizer packaging apparatus according to claim 2, characterized in that: The first motor (805), drive rod (806) and eccentric wheel (807) are each provided in two sets. The two sets of first motors (805) are respectively fixedly connected to the left and right outer walls of the temporary storage bin (2). One end of the two sets of drive rods (806) is respectively fixedly connected to the output end of the two sets of first motors (805), and the other end of the two sets of drive rods (806) is respectively fixedly connected to the inside of the two sets of eccentric wheels (807).

4. The automatic organic fertilizer packaging apparatus according to claim 3, characterized in that: The outer walls of the two sets of drive rods (806) are rotatably connected to the inner walls of the left and right sides of the temporary storage chamber (2), respectively. The second motor (808) is fixedly connected to the outer wall of the temporary storage chamber (2). One end of the drive shaft (809) is fixedly connected to the output end of the second motor (808), and the other end of the drive shaft (809) is rotatably connected to the inner wall of the left side of the temporary storage chamber (2). Multiple sets of stirring rods (810) are provided, and the multiple sets of stirring rods (810) are circumferentially distributed and fixedly connected to the outer wall of the drive shaft (809).

5. An automatic packaging equipment for organic fertilizer according to claim 4, characterized in that: A dust collection assembly (9) is provided on the left side of the workbench (1). The dust collection assembly (9) includes a dust pump (901) and a dust collection box (905). The input end of the dust pump (901) is fixedly connected to a suction pipe (902), and the right end of the suction pipe (902) is fixedly connected to a diverter pipe (903).

6. An automatic packaging equipment for organic fertilizer according to claim 5, characterized in that: The upper and lower ends of the diversion pipe (903) are fixedly connected to dust collection frames (904), and the two sets of dust collection frames (904) are fixedly connected to the inner left side of the workbench (1). The dust pump (901) is fixedly connected to the outer right side of the dust collection box (905).

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