Subpackaging device for granular fertilizer processing

Abstract

The invention discloses a split charging device for granular fertilizer processing. The device has the beneficial effects that an electric telescopic rod is arranged at the top end of the storage box, when chemical fertilizer needs to be subpackaged and bagged, the electric telescopic rod drives a connecting plate to move downwards, then an adjusting ball moves downwards in a discharging barrel along with the connecting rod, the adjusting ball is separated from a discharging groove, and the chemical fertilizer in the storage box is conveniently discharged and subpackaged; after subpackaging is completed, the electric telescopic rod drives the adjusting ball to move upwards, the adjusting ball blocks and closes the discharging groove, waste caused by the fact that the chemical fertilizer falls outside from the storage box during bag replacement can be avoided, neatness of the subpackaging environment can be improved due to the fact that no chemical fertilizer falls outside, the structure is simple, the manufacturing cost is low, application and popularization are convenient, and practicability is high. The corresponding pulling plates are pulled to enable the two sides of the bag to be located between the pulling plates and the fixing columns respectively, the pulling plates are loosened, the springs drive the pulling plates to reset, the bag can be clamped and opened, workers do not need to support the bag all the time, and then the chemical fertilizer split charging speed can be increased.

Description

Technical Field

[0001] The invention relates to the technical field of subpackaging devices, and in particular to a subpackaging device for processing granular fertilizers. Background Art

[0002] Chemical fertilizers are any natural or synthetic nutrient elements necessary for plant growth and development. Approximately 30% to 50% of crop yield increases are attributed to natural or inorganic chemically synthesized commercial fertilizers. The main function of the packaging device for granular fertilizer processing is to efficiently and accurately package fertilizer granules.

[0003] The existing granular fertilizer processing packaging device will cause the fertilizer to fall during packaging, causing the fertilizer to easily fall outside when changing bags, resulting in fertilizer waste during packaging and affecting the cleanliness of the packaging environment. At the same time, when packaging and bagging the fertilizer, the staff needs to hold the bag open by hand, which will affect the speed of fertilizer packaging and bagging. Therefore, a granular fertilizer processing packaging device is urgently needed to solve the existing problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a packaging device for granular fertilizer processing in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A packaging device for processing granular fertilizers includes a storage box, an electric telescopic rod is installed in the center of the top of the storage box, the telescopic part of the electric telescopic rod passes through the storage box and is connected to a connecting plate, connecting rods are equidistantly provided at the bottom of the connecting plate, and the terminal end of the connecting rod passes through the storage box and is installed with an adjusting ball, a discharge trough is provided at the bottom of the storage box corresponding to the adjusting ball, a discharge barrel is installed at the bottom of the storage box outside the adjusting ball, support columns are fixed at the four corners of the bottom of the storage box, and reinforcing plates are provided between the support columns.

[0007] Furthermore, a movable plate is connected between the reinforcement plates below the storage box, and movable wheels are installed at the four corners of the bottom end of the movable plate. There are three reinforcement plates, and the reinforcement plates are bolted to the support columns.

[0008] By adopting the above technical solution, the support column can fix the reinforcement plate more firmly, and the reinforcement plate can improve the stability of the support column, thereby enabling the support column to stably support the storage box.

[0009] Furthermore, the moving wheel is bolted to the moving plate, and the reinforcing plate and the supporting column are both slidably connected to the moving plate.

[0010] By adopting the above technical solution, the movable plate can fix the movable wheel more firmly, the movable wheel can make it easier for the movable plate to move under the storage box, and the reinforcing plate can limit the movement of the movable plate.

[0011] Furthermore, a plurality of sets of fixing columns are symmetrically provided on both sides of the top of the movable plate corresponding to the discharge barrel, and the movable plate is connected to the fixing columns with bolts.

[0012] By adopting the above technical solution, the movable plate can more stably fix the fixed column. The fixed column facilitates the bag to be positioned below the discharge barrel, so that the fertilizer discharged from the discharge barrel can be accurately loaded into the bag.

[0013] Furthermore, a limiting slot is provided in each of the fixed columns, a limiting column is connected in the limiting slot, and a movable seat is installed at the top of the limiting column.

[0014] By adopting the above technical solution, the limiting column can fix the movable seat more firmly, and the limiting groove facilitates the limiting column to be inserted into the fixing column.

[0015] Furthermore, the limiting column is slidably connected to the limiting groove, and a mounting groove is provided on one side wall of each movable seat, and a spring is provided in the mounting groove.

[0016] By adopting the above technical solution, the installation groove can more firmly fix the spring in the movable seat, and the spring can more easily limit the pull plate in the installation groove.

[0017] Furthermore, the spring terminal is connected to a pull plate, the pull plate and the mounting groove are both connected to the spring bolt, and a handle is provided on the top of the movable seat.

[0018] By adopting the above technical solution, pulling the pull plate makes it easier to put the bag into one side of the bag opening. Loosening the pull plate allows the bag to be clamped and stretched open by the pull plate and the fixed seat under the action of the spring return force, making it convenient to load the fertilizer into the bag.

[0019] Furthermore, the movable seat is connected to the handle bolt, a push rod is fixed to one side of the top end of the movable plate, and an operation panel is provided on one side wall of the storage box.

[0020] By adopting the above technical solution, the movable seat can fix the handle more firmly, and the handle can make it easier for the staff to lift the movable seat together with the pull plate, so that the pull plate can move upward and separate from the bag, making it easier for the staff to remove the bag after packaging the fertilizer from the movable plate.

[0021] Furthermore, the push rod is connected to the movable plate by bolts, the storage box is connected to the operation panel by bolts, and the electric telescopic rod is electrically connected to the operation panel.

[0022] By adopting the above technical solution, the movable plate can fix the push rod more firmly, the push rod can make it easier for the staff to push the movable plate to move under the storage box, and the operation panel can make it easier for the staff to control the operation of the packaging device.

[0023] Furthermore, a feed hopper is provided on the top of the storage box away from the electric telescopic rod, and the storage box is bolted to the feed hopper.

[0024] By adopting the above technical solution, the storage box can fix the feed port more firmly, and the feed port can make it easier for workers to inject fertilizer into the storage box.

[0025] The specific working principle is as follows: when in use, the fertilizer is first poured into the storage box through the feed hopper, and the electric telescopic rod is arranged on the top of the storage box. When the fertilizer needs to be packaged and bagged, the electric telescopic rod drives the connecting plate to move downward, and then the adjusting ball follows the connecting rod to move downward in the discharge barrel, so that the adjusting ball is separated from the discharge chute, which is convenient for discharging the fertilizer in the storage box for packaging. After the packaging is completed, the electric telescopic rod drives the adjusting ball to move upward, and the adjusting ball blocks and closes the discharge chute, which can avoid the fertilizer from falling from the storage box to the outside when changing bags, causing waste, and no fertilizer falling outside can improve the cleanliness of the packaging environment. The movable telescopic rod drives the multiple adjusting balls to move and control the closing of the discharge chute. The structure is simple, the cost is low, and it is easy to promote and use. By symmetrically arranging multiple groups of fixed columns on the movable plate, when the fertilizer is packaged and bagged, the corresponding pull plate is pulled to place the two sides of the bag between the pull plate and the fixed column respectively. The pull plate is released and the spring drives it to reset to clamp and open the bag. Then the staff pushes it into the bottom of the storage box through the push rod, so that the bags between each group of fixed columns correspond to the discharge barrel, and the fertilizer can be packaged and bagged. When bagging the fertilizer, there is no need for the staff to hold the bag with one hand all the time. The fertilizer can be loaded into multiple bags at the same time, thereby improving the packaging speed of the fertilizer.

[0026] The beneficial effects of the present invention are:

[0027] 1. By arranging an electric telescopic rod on the top of the storage box, when the fertilizer needs to be packaged and bagged, the electric telescopic rod drives the connecting plate to move downward, and then the adjusting ball follows the connecting rod to move downward in the discharge barrel, so that the adjusting ball is separated from the discharge chute, which is convenient for discharging the fertilizer in the storage box for packaging. After the packaging is completed, the electric telescopic rod drives the adjusting ball to move upward, and the adjusting ball blocks and closes the discharge chute, which can prevent the fertilizer from falling out of the storage box when changing bags and causing waste. In addition, no fertilizer falls outside, which improves the cleanliness of the packaging environment. The electric telescopic rod drives multiple adjusting balls to move and control the closing of the discharge chute. It has a simple structure, low cost, and is easy to promote and use.

[0028] 2. By symmetrically setting multiple groups of fixed columns on the movable plate, when bagging the fertilizer, pull the corresponding pull plate to place the two sides of the bag between the pull plate and the fixed column respectively, loosen the pull plate spring to drive it to reset, and then the bag can be clamped and stretched open. Then the staff pushes it into the bottom of the storage box through the push rod, so that the bags between each group of fixed columns correspond to the discharge barrel, and the fertilizer can be bagged. When bagging the fertilizer, there is no need for the staff to hold the bag with their hands all the time, and the fertilizer can be put into multiple bags at the same time, thereby improving the packaging speed of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a packaging device for granular fertilizer processing according to the present invention;

[0030] Figure 2 This is a main cross-sectional view of a storage box in a packaging device for granular fertilizer processing according to the present invention;

[0031] Figure 3 This is a front view of the packaging device for granular fertilizer processing according to the present invention during packaging and bagging;

[0032] Figure 4 The present invention is a right sectional view of a fixed column, a movable seat and a pull plate in a packaging device for granular fertilizer processing.

[0033] The following are the descriptions of the reference numerals:

[0034] 1. Storage box; 2. Electric telescopic rod; 3. Connecting plate; 4. Connecting rod; 5. Adjusting ball; 6. Discharge chute; 7. Discharge barrel; 8. Support column; 9. Reinforcement plate; 10. Movable plate; 11. Movable wheel; 12. Fixed column; 13. Limiting groove; 14. Limiting column; 15. Movable seat; 16. Mounting groove; 17. Spring; 18. Pull plate; 19. Handle; 20. Push rod; 21. Operation panel; 22. Feed hopper. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the accompanying drawings:

[0036] like Figures 1-4 As shown, a packaging device for granular fertilizer processing includes a storage box 1, an electric telescopic rod 2 is installed in the center of the top of the storage box 1, and the storage box 1 can fix the electric telescopic rod 2 more firmly. The telescopic part of the electric telescopic rod 2 passes through the storage box 1 and is connected to a connecting plate 3. The electric telescopic rod 2 can more easily drive the connecting plate 3 to move up and down in the storage box 1. The bottom end of the connecting plate 3 is equidistantly provided with connecting rods 4. The connecting plate 3 can fix the connecting rod 4 more firmly. The terminal end of the connecting rod 4 passes through the storage box 1 and is installed with an adjusting ball 5. The connecting rod 4 can more firmly fix the adjusting ball 5 to the bottom end of the connecting plate 3, so that the adjusting ball 5 can be fixed to the bottom end of the connecting plate 3. The ball 5 can move up and down with the electric telescopic rod 2. A discharge trough 6 is provided at the bottom of the storage box 1 corresponding to the adjusting ball 5. The discharge trough 6 is convenient for discharging the fertilizer in the storage box 1. The adjusting ball 5 and the discharge trough 6 cooperate to control the discharge of the fertilizer. A discharge cylinder 7 is installed outside the adjusting ball 5 at the bottom of the storage box 1. The discharge cylinder 7 can better cover the discharge trough 6 and the adjusting ball 5 to prevent the fertilizer discharged from the discharge trough 6 from colliding and splashing with the adjusting ball 5. Support columns 8 are fixed at the four corners of the bottom end of the storage box 1. The storage box 1 can fix the support columns 8 more firmly. Reinforcing plates 9 are provided between the support columns 8.

[0037] In this embodiment, a movable plate 10 is connected between the reinforcing plates 9 below the storage box 1, and movable wheels 11 are installed at the four corners of the bottom end of the movable plate 10. There are three reinforcing plates 9, and the reinforcing plates 9 are bolted to the support columns 8. The support columns 8 can fix the reinforcing plates 9 more firmly, and the reinforcing plates 9 can improve the stability of the support columns 8, so that the support columns 8 can stably support the storage box 1.

[0038] In this embodiment, the moving wheel 11 is bolted to the moving plate 10, and the reinforcing plate 9 and the support column 8 are both slidingly connected to the moving plate 10. The moving plate 10 can fix the moving wheel 11 more firmly, and the moving wheel 11 can make it easier for the moving plate 10 to move under the storage box 1. The reinforcing plate 9 facilitates the limiting of the movement of the moving plate 10.

[0039] In this embodiment, multiple sets of fixing posts 12 are symmetrically arranged on both sides of the top of the movable plate 10 corresponding to the discharge barrel 7. The movable plate 10 is bolted to the fixing posts 12, which allows the movable plate 10 to more firmly fix the fixing posts 12. The fixing posts 12 facilitate the positioning of the bag below the discharge barrel 7, allowing the fertilizer discharged from the discharge barrel 7 to be accurately loaded into the bag.

[0040] In this embodiment, a limiting groove 13 is provided in each fixed column 12, and a limiting column 14 is connected in the limiting groove 13. A movable seat 15 is installed on the top of the limiting column 14. The limiting column 14 can fix the movable seat 15 more firmly, and the limiting groove 13 facilitates the limiting column 14 to be inserted into the fixed column 12.

[0041] In this embodiment, the limiting column 14 is slidably connected to the limiting groove 13, and a mounting groove 16 is provided on one side wall of each movable seat 15. A spring 17 is provided in the mounting groove 16. The mounting groove 16 can more firmly fix the spring 17 in the movable seat 15, and the spring 17 can more conveniently limit the pull plate 18 in the mounting groove 16.

[0042] In this embodiment, the end of the spring 17 is connected to a pull plate 18, and the pull plate 18 and the mounting groove 16 are both bolted to the spring 17. A handle 19 is provided at the top of the movable seat 15. Pulling the pull plate 18 facilitates the insertion of the bag into one side of the bag opening. Loosening the pull plate 18 allows the bag to be clamped and stretched open by the pull plate 18 in cooperation with the fixed seat under the force of the spring 17 returning to its original position, making it convenient for the fertilizer to be loaded into the bag.

[0043] In this embodiment, the movable seat 15 is bolted to the handle 19, a push rod 20 is fixed to one side of the top of the movable plate 10, and an operation panel 21 is provided on the side wall of the storage box 1. The movable seat 15 can fix the handle 19 more firmly, and the handle 19 can make it easier for the staff to lift the movable seat 15 together with the pull plate 18, so that the pull plate 18 can move upward and separate from the bag, making it convenient for the staff to remove the bag after packaging the fertilizer from the movable plate 10.

[0044] In this embodiment, the push rod 20 is bolted to the movable plate 10, the storage box 1 is bolted to the operation panel 21, and the electric telescopic rod 2 is electrically connected to the operation panel 21. The movable plate 10 can fix the push rod 20 more firmly, and the push rod 20 can make it easier for the staff to push the movable plate 10 to move under the storage box 1. The operation panel 21 can make it easier for the staff to control the operation of the packaging device.

[0045] In this embodiment, a feed hopper 22 is provided on the top of the storage box 1 away from the electric telescopic rod 2. The storage box 1 is bolted to the feed hopper 22. The storage box 1 can fix the feed port more firmly, and the feed port can make it easier for the staff to inject fertilizer into the storage box 1.

[0046] The specific working principle is as follows: when in use, first pour the fertilizer into the storage box 1 through the feed hopper 22, and by setting the electric telescopic rod 2 on the top of the storage box 1, when the fertilizer needs to be packaged and bagged, the electric telescopic rod 2 drives the connecting plate 3 to move downward, and then the adjusting ball 5 follows the connecting rod 4 to move downward in the discharge barrel 7, so that the adjusting ball 5 is separated from the discharge chute 6, which is convenient for the fertilizer in the storage box 1 to be discharged and packaged. After the packaging is completed, the electric telescopic rod 2 drives the adjusting ball 5 to move upward, and the adjusting ball 5 blocks and closes the discharge chute 6, which can avoid the fertilizer from falling from the storage box 1 to the outside when changing bags, and no fertilizer falls outside, which can improve the cleanliness of the packaging environment. The adjusting ball 5 moves to control the closing of the discharge chute 6. The structure is simple, the cost is low, and it is easy to promote and use. By symmetrically arranging multiple groups of fixed columns 12 on the movable plate 10, when the fertilizer is packaged and bagged, the corresponding pull plate 18 is pulled to place the two sides of the bag between the pull plate 18 and the fixed column 12 respectively. The pull plate 18 is released and the spring 17 drives it to reset to clamp and open the bag. Then the staff pushes it into the bottom of the storage box 1 through the push rod 20, so that the bags between each group of fixed columns 12 correspond to the discharge barrel 7, and the fertilizer can be packaged and bagged. When bagging the fertilizer, there is no need for the staff to hold the bag with their hands all the time. The fertilizer can be loaded into multiple bags at the same time, thereby improving the packaging speed of the fertilizer.

[0047] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A packaging device for granular fertilizer processing, characterized by: The utility model comprises a storage box (1), wherein an electric telescopic rod (2) is installed at the center of the top of the storage box (1), the telescopic part of the electric telescopic rod (2) passes through the storage box (1) and is connected to a connecting plate (3), the bottom end of the connecting plate (3) is equidistantly provided with a connecting rod (4), the terminal end of the connecting rod (4) passes through the storage box (1) and is installed with an adjusting ball (5), a discharge trough (6) is provided at the bottom end of the storage box (1) corresponding to the adjusting ball (5), a discharge barrel (7) is installed at the bottom end of the storage box (1) outside the adjusting ball (5), support columns (8) are fixed at the four corners of the bottom end of the storage box (1), and a reinforcing plate (9) is provided between the support columns (8).

2. The granular fertilizer processing packaging device according to claim 1, characterized in that: A movable plate (10) is connected between the reinforcement plates (9) below the storage box (1), and movable wheels (11) are installed at the four corners of the bottom end of the movable plate (10). There are three reinforcement plates (9), and the reinforcement plates (9) are bolted to the support columns (8).

3. A granular fertilizer processing packaging device according to claim 2, characterized in that: The moving wheel (11) is bolted to the moving plate (10), and the reinforcing plate (9) and the supporting column (8) are both slidably connected to the moving plate (10).

4. The granular fertilizer processing packaging device according to claim 3, characterized in that: A plurality of groups of fixed columns (12) are symmetrically arranged on both sides of the top of the movable plate (10) corresponding to the discharge barrel (7), and the movable plate (10) is connected to the fixed columns (12) by bolts.

5. The packaging device for granular fertilizer processing according to claim 4, characterized in that: A limiting slot (13) is provided in each of the fixed columns (12), a limiting column (14) is connected in the limiting slot (13), and a movable seat (15) is installed at the top end of the limiting column (14).

6. The packaging device for granular fertilizer processing according to claim 5, characterized in that: The limiting column (14) is slidably connected to the limiting groove (13), and a mounting groove (16) is provided on one side wall of each movable seat (15), wherein a spring (17) is provided in the mounting groove (16).

7. The packaging device for granular fertilizer processing according to claim 6, characterized in that: The terminal end of the spring (17) is connected with a pull plate (18), and the pull plate (18) and the mounting groove (16) are both bolted to the spring (17). A handle (19) is provided at the top end of the movable seat (15).

8. The packaging device for granular fertilizer processing according to claim 7, characterized in that: The movable seat (15) is connected to the handle (19) by bolts, a push rod (20) is fixed to one side of the top end of the movable plate (10), and an operation panel (21) is provided on one side wall of the storage box (1).

9. The packaging device for granular fertilizer processing according to claim 8, characterized in that: The push rod (20) is bolted to the movable plate (10), the storage box (1) is bolted to the operating panel (21), and the electric telescopic rod (2) is electrically connected to the operating panel (21).

10. The packaging device for granular fertilizer processing according to claim 9, characterized in that: A feed hopper (22) is provided on the top of the storage box (1) away from the electric telescopic rod (2), and the storage box (1) is bolted to the feed hopper (22).

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