A dual outlet filling device

Abstract

The application relates to a double-outlet filling device and relates to the field of fertilizer filling equipment. The device comprises a storage cylinder, a flow adjusting component and a filling cylinder. A supporting frame is horizontally fixed on the outer wall of the storage cylinder and is used for vertically fixing and installing the storage cylinder. The flow adjusting component is communicated and assembled at the bottom end of the storage cylinder and is used for adjusting the flow of falling materials. The top end of the filling cylinder is vertically communicated and assembled at the discharging port of the flow adjusting component. The outer wall of the filling cylinder is communicated and fixed with a supporting cylinder on one side, and the inner diameter of the supporting cylinder is smaller than that of the filling cylinder. The application can supplement the filling of the fertilizer after the fertilizer is filled in bags, the flow of the fertilizer can be adjusted and controlled, the fertilizer can be accurately quantitatively filled, the fertilizer particles are prevented from being scattered and falling during filling, the waste of the fertilizer is avoided, the problem that the sealing is inconvenient in the later period is solved, and the accuracy of the fertilizer filling is improved.

Description

Technical Field

[0001] This application relates to the technical field of fertilizer filling equipment, and in particular to a dual-outlet filling device. Background Technology

[0002] Fertilizer filling refers to the process of automatically filling produced solid or liquid fertilizer into packaging bags, barrels, or other containers according to a predetermined weight or volume. This step is a key step in the fertilizer production process and directly affects product quality, production efficiency, and cost control.

[0003] The existing announcement number CN206871399U, entitled "A Device for Quantitative Dispensing or Filling Solid Fertilizer," includes a filling hopper, a pressure sensor, a working box, a first discharge port, and a first support column. A second support column is provided on one side of a fixed rod, and a first support column is provided on the other side of the fixed rod. A servo motor is provided at one end of the second support column, and the working box is provided at the upper end of the second support column. The pressure sensor is installed at the upper end of a conveyor belt, and the filling hopper is provided at the upper end of the pressure sensor. The first discharge port is provided at the lower end of the working box. This utility model has a scientific and reasonable structure, is safe and convenient to use, and the pressure sensor can accurately measure the weight of the filled seaweed fertilizer, bringing convenience to production and packaging. The conveyor belt can transport the seaweed fertilizer, thereby greatly accelerating production efficiency and saving time. The hinge and the second discharge port allow the user to easily control the flow rate of the discharge port.

[0004] Regarding the aforementioned technologies, the inventors discovered that when filling fertilizer granules, it is necessary to quantitatively fill the fertilizer. However, the aforementioned filling device has a single, excessively large discharge valve, and the flow rate of the fertilizer granules at the discharge valve is fixed and cannot be adjusted. When the fertilizer is almost finished filling, the flow rate of the fertilizer at the discharge valve cannot be adjusted or controlled, making it difficult to accurately quantitatively fill the fertilizer. The fertilizer granules are prone to scattering during filling, resulting in fertilizer waste and inconvenience in sealing later. Utility Model Content

[0005] To overcome the problems of existing filling devices having a single, excessively large discharge valve, fixed and unadjustable flow rate of fertilizer granules at the discharge valve, and difficulty in accurately and quantitatively filling fertilizers when filling is almost finished, resulting in fertilizer granules easily scattering during filling and causing fertilizer waste, as well as inconvenience in sealing later, this application provides a dual-outlet filling device.

[0006] The dual-outlet filling device provided in this application adopts the following technical solution: A dual-outlet filling device includes a storage cylinder, a flow regulating component, and a filling cylinder. A support frame is horizontally fixed on the outer wall of the storage cylinder, and the support frame is used to vertically fix the storage cylinder. The flow regulating component is connected to the bottom end of the storage cylinder and is used to adjust the flow rate of the falling material. The top end of the filling cylinder is vertically connected to the discharge port of the flow regulating component. A support cylinder is connected to and fixed on one side of the outer wall of the filling cylinder, and the inner diameter of the support cylinder is smaller than the inner diameter of the filling cylinder. A control valve is connected to and fixed on the support cylinder. An inner cylinder is vertically fixed at the bottom of the filling cylinder, and an adjusting column is vertically arranged inside the inner cylinder. The outer diameter of the adjusting column increases from top to bottom, and a pull frame is fixed on the bottom surface of the adjusting column. A push-pull hydraulic rod is vertically fixed at the bottom of the outer wall of the filling cylinder, and the output end of the push-pull hydraulic rod is fixed on the pull frame.

[0007] By adopting the above technical solution, during fertilizer bagging, fertilizer granules are conveyed to the inside of the storage cylinder for storage. During filling, the fertilizer falls from the storage cylinder into the flow regulating component. After the fertilizer flow rate is adjusted, it falls into the filling cylinder. Based on the required fertilizer flow rate, the push-pull hydraulic rod extends, causing the regulating column to slide vertically downwards inside the filling cylinder. The sliding regulating column slides within the inner cylinder of the filling cylinder. By adjusting the distance between the regulating column (which has a stepped outer diameter) and the inner cylinder, the filling spacing during fertilizer discharge is controlled, thereby regulating the fertilizer flow rate to meet the fertilizer requirements. To meet the filling needs, when the bagged fertilizer is almost full, the hydraulic rod is retracted, causing the adjusting column to slide vertically upward inside the filling cylinder. This allows the adjusting column to seal and connect to the bottom of the filling cylinder. Then, the control valve on the support cylinder is opened, allowing the fertilizer to fall from the support cylinder for filling. By utilizing the fact that the inner diameter of the support cylinder is smaller than the inner diameter of the filling cylinder, the fertilizer flow rate is reduced, thus allowing for supplemental filling when the bagged fertilizer is almost full. This allows for adjustable and controlled fertilizer flow, enabling accurate quantitative filling of fertilizer and avoiding the problems of fertilizer granules easily scattering during filling, resulting in fertilizer waste and inconvenient sealing later, thereby improving the accuracy of fertilizer filling.

[0008] Optionally, the top of the storage cylinder is open, and a feed flange ring is horizontally connected and fixed at the opening of the storage cylinder, and the feed flange ring is used to connect to the feeding equipment.

[0009] By adopting the above technical solution, the top feed flange ring of the storage cylinder is used to connect to the feeding equipment, which transports fertilizer into the storage cylinder for fertilizer replenishment.

[0010] Optionally, a pusher motor is vertically fixed inside the upper side of the storage cylinder, and a pusher screw is vertically fixed at the bottom output end of the pusher motor.

[0011] By adopting the above technical solution, in order to accelerate the dispersion and falling of fertilizer in the storage cylinder, the pusher motor inside the storage cylinder is started to drive the pusher screw to rotate. The rotating pusher screw breaks up the stored and accumulated fertilizer, and pushes the fertilizer particles in the storage cylinder to fall and be discharged quickly.

[0012] Optionally, studs are vertically fixed to the bottom end of the support frame, and the studs on the support frame are used to fix the support frame.

[0013] By adopting the above technical solution, multiple studs fixed on the support frame are used in conjunction with nuts to fix the support frame, ensuring the stability of the vertical support of the storage cylinder.

[0014] Optionally, the flow regulating component includes a regulating cylinder shell, the top of which is vertically connected to and fixed with a discharge cylinder, and the discharge cylinder is connected to and fixed at the bottom of the storage cylinder.

[0015] By adopting the above technical solution, the fertilizer falling from the storage cylinder falls into the regulating cylinder shell from the discharge cylinder, thereby controlling the flow rate of fertilizer falling from the storage cylinder and meeting the different fertilizer falling and filling requirements.

[0016] Optionally, a discharge cylinder is vertically connected and fixed to the bottom of the adjusting cylinder shell, and the bottom end of the discharge cylinder is connected and fixed to the top surface of the filling cylinder.

[0017] By adopting the above technical solution, the bottom end of the adjusting cylinder shell is vertically connected and fixed to the bottom end of the discharge cylinder, which is fixed to the top surface of the filling cylinder, and is used to guide the fertilizer into the filling cylinder for discharge.

[0018] Optionally, the inside of the adjusting cylinder is horizontally rotatably connected to a feeding roller, and multiple feeding blades are uniformly fixed on the outer circumference of the feeding roller.

[0019] By adopting the above technical solution, the different fertilizer falling and filling requirements can be met according to the flow rate of fertilizer falling in the storage cylinder. The feeding roller rotates inside the regulating cylinder shell, and multiple feeding blades on the outer wall of the rotating feeding roller control the feeding of fertilizer towards the discharge cylinder of the regulating cylinder shell.

[0020] Optionally, a feeding motor is horizontally fixed to the end of the adjusting cylinder shell, and the output end of the feeding motor is fixed to the end of the feeding roller.

[0021] By adopting the above technical solution, the feeding motor is started to drive the feeding roller to rotate inside the regulating cylinder, and the rotation speed of the feeding roller inside the regulating cylinder is controlled to control the flow rate of fertilizer falling.

[0022] In summary, this application includes at least one of the following beneficial technical effects: During use, when filling fertilizer bags, fertilizer granules are transported to the inside of a storage cylinder for storage. During filling, fertilizer falls from the storage cylinder into a flow regulating component. After the fertilizer flow rate is adjusted, it falls into the filling cylinder. During use, according to the required fertilizer flow rate, a push-pull hydraulic rod is activated to extend, causing the regulating column to slide vertically downwards inside the filling cylinder. The sliding regulating column slides within the inner cylinder of the filling cylinder. By adjusting the distance between the regulating column (with its stepped outer diameter) and the inner cylinder, the filling spacing during fertilizer discharge is controlled, thereby regulating the fertilizer flow rate. The small size meets the needs of fertilizer filling. When the bagged fertilizer is almost full, the hydraulic rod is activated to retract, causing the adjusting column to slide vertically upward inside the filling cylinder. This allows the adjusting column to seal and connect to the bottom of the filling cylinder. Then, the control valve on the support cylinder is opened, allowing the fertilizer to fall from the support cylinder for filling. By using the fact that the inner diameter of the support cylinder is smaller than the inner diameter of the filling cylinder, the fertilizer flow rate is reduced, thus allowing for supplemental filling when the bagged fertilizer is almost full. This allows for adjustable and controlled fertilizer flow, enabling accurate quantitative filling of fertilizer. It avoids the problems of fertilizer granules easily scattering during filling, causing fertilizer waste, and making it inconvenient to seal later, thereby improving the accuracy of fertilizer filling. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the overall structure of the embodiment of this application in an exploded state; Figure 3 This is a schematic diagram of the structure of the storage cylinder in the disassembled state according to an embodiment of this application; Figure 4 This is a schematic diagram of the flow regulating component in the disassembled state according to an embodiment of this application; Figure 5 This is a schematic diagram of the filling cylinder in its disassembled state according to an embodiment of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Storage cylinder; 11. Support frame; 12. Feed flange ring; 13. Push screw; 14. Push motor; 2. Flow regulating component; 21. Regulating cylinder shell; 22. Drop cylinder; 23. Discharge cylinder; 24. Feed roller; 25. Feed motor; 3. Filling cylinder; 31. Support cylinder; 32. Control valve; 33. Inner cylinder; 34. Adjusting column; 35. Pull frame; 36. Push-pull hydraulic rod. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] This application discloses a dual-outlet filling device. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 5A dual-outlet filling device includes a storage cylinder 1, a flow regulating component 2, and a filling cylinder 3. A support frame 11 is horizontally fixed on the outer wall of the storage cylinder 1, and the support frame 11 is used to vertically fix the storage cylinder 1. The flow regulating component 2 is connected to the bottom end of the storage cylinder 1 and is used to adjust the flow rate of the falling material. The top end of the filling cylinder 3 is vertically connected to the discharge port of the flow regulating component 2, and a support cylinder 31 is connected to and fixed on one side of the outer wall of the filling cylinder 3. The inner diameter of the support cylinder 31 is smaller than the inner diameter of the filling cylinder 3, and a control valve 32 is connected to and fixed on the support cylinder 31. An inner cylinder 33 is vertically fixed at the bottom of the filling cylinder 3, and an adjusting column 34 is vertically arranged inside the inner cylinder 33. The outer diameter of the adjusting column 34 increases from top to bottom, and a pull frame 35 is fixed on the bottom surface of the adjusting column 34. A push-pull hydraulic rod 36 is vertically fixed at the bottom of the outer wall of the filling cylinder 3, and the output end of the push-pull hydraulic rod 36 is fixed on the pull frame 35. During use, when filling fertilizer bags, the fertilizer granules are transported to the storage cylinder 1 for storage. During filling, the fertilizer falls from the storage cylinder 1 into the flow regulating component 2. After the fertilizer flow rate is adjusted, it falls into the filling cylinder 3. Based on the required fertilizer flow rate, the push-pull hydraulic rod 36 extends, causing the adjusting column 34 to slide vertically downwards inside the filling cylinder 3. The sliding adjusting column 34 slides within the inner cylinder 33 of the filling cylinder 3. By adjusting the distance between the adjusting column 34 (with its stepped outer diameter) and the inner cylinder 33, the filling spacing during fertilizer discharge is controlled, thereby regulating the fertilizer flow rate to meet the filling requirements. Simultaneously, when the bagged fertilizer is almost full, the push-pull hydraulic rod 36 is activated to retract, causing the adjusting column 34 to slide vertically upward inside the filling cylinder 3, so that the adjusting column 34 seals and inserts into the bottom end of the filling cylinder 3. Then, the control valve 32 on the support cylinder 31 is opened, allowing the fertilizer to fall from the support cylinder 31 for filling. By utilizing the fact that the inner diameter of the support cylinder 31 is smaller than the inner diameter of the filling cylinder 3, the fertilizer flow rate is reduced, thereby supplementing the filling of fertilizer when the bagged fertilizer is almost full. Thus, the fertilizer flow rate can be adjusted and controlled, and the fertilizer can be accurately and quantitatively filled. This avoids the problem of fertilizer granules easily scattering during filling, causing fertilizer waste and inconvenience in sealing later, thus improving the accuracy of fertilizer filling.

[0027] Reference Figure 3The storage cylinder 1 has an opening at its top, and a feed flange ring 12 is horizontally connected and fixed at the opening, serving as a connection to a feeding device. The feed flange ring 12 at the top of the storage cylinder 1 connects to the feeding device, allowing fertilizer to be transported into the storage cylinder 1 for replenishment. A pusher motor 14 is vertically fixed to the upper side inside the storage cylinder 1, and a pusher screw 13 is vertically fixed to the bottom output end of the pusher motor 14. To accelerate the dispersion and falling of fertilizer in the storage cylinder 1, the pusher motor 14 inside the storage cylinder 1 is activated, driving the pusher screw 13 to rotate. The rotating pusher screw 13 disperses the stored and accumulated fertilizer, propelling the fertilizer particles in the storage cylinder 1 to fall and be discharged quickly. Studs are vertically fixed to the bottom end of the support frame 11, serving to secure the support frame 11. Multiple studs are fixed on the support frame 11, and nuts are used later to fix the support frame 11 to ensure the stability of the vertical support of the storage cylinder 1.

[0028] Reference Figure 4 The flow regulating component 2 includes a regulating cylinder shell 21. A material discharge cylinder 22 is vertically connected and fixed to the top of the regulating cylinder shell 21, and the material discharge cylinder 22 is connected and fixed to the bottom end of the storage cylinder 1. Fertilizer falling from the storage cylinder 1 falls into the regulating cylinder shell 21 through the material discharge cylinder 22, thereby controlling the flow rate of fertilizer falling from the storage cylinder 1 to meet the filling requirements of different fertilizers. A discharge cylinder 23 is vertically connected and fixed to the bottom of the regulating cylinder shell 21, and the bottom end of the discharge cylinder 23 is connected and fixed to the top surface of the filling cylinder 3. The discharge cylinder 23, vertically connected and fixed to the bottom end of the regulating cylinder shell 21, is used to guide fertilizer into the filling cylinder 3 for discharge. A feeding roller 24 is horizontally rotatably connected inside the regulating cylinder shell 21, and multiple feeding blades are evenly fixed on the outer circumference of the feeding roller 24. During use, the fertilizer flow rate in the storage cylinder 1 is adjusted to meet different fertilizer filling requirements. The feeding roller 24 rotates inside the regulating cylinder shell 21. Multiple feeding blades on the outer wall of the rotating feeding roller 24 control the fertilizer to fall towards the discharge cylinder 23 of the regulating cylinder shell 21. A feeding motor 25 is horizontally fixed at the end of the regulating cylinder shell 21, and the output end of the feeding motor 25 is fixed at the end of the feeding roller 24. Starting the feeding motor 25 drives the feeding roller 24 to rotate inside the regulating cylinder shell 21. The rotation speed of the feeding roller 24 inside the regulating cylinder shell 21 is controlled to control the fertilizer flow rate.

[0029] The implementation principle of a dual-outlet filling device according to an embodiment of this application is as follows: During use, when filling fertilizer bags, fertilizer granules are transported to the inside of the storage cylinder 1 for storage. When filling fertilizer, the fertilizer falls from the storage cylinder 1 into the flow regulating component 2. After the fertilizer flow rate is adjusted, it falls into the filling cylinder 3. In order to accelerate the dispersion and falling of fertilizer in the storage cylinder 1, the pusher motor 14 inside the storage cylinder 1 is started to drive the pusher screw 13 to rotate. The rotating pusher screw 13 disperses the stored and accumulated fertilizer, pushing the fertilizer granules in the storage cylinder 1 to fall and be discharged quickly. During use, according to the flow rate requirement of the filled fertilizer, the push-pull hydraulic rod 36 is activated to extend, driving the adjusting column 34 to slide vertically down inside the filling cylinder 3. The downward adjustment... The column 34 slides within the inner cylinder 33 of the filling cylinder 3. By adjusting the distance between the adjusting column 34 and the inner cylinder 33, which has a stepped outer diameter, the spacing during fertilizer discharge is controlled, thereby regulating the amount of fertilizer to be filled and meeting the fertilizer filling requirements. Simultaneously, when the bagged fertilizer is almost full, the push-pull hydraulic rod 36 is activated to retract, causing the adjusting column 34 to slide vertically upward inside the filling cylinder 3, sealing the bottom end of the filling cylinder 3 with the adjusting column 34. Then, the control valve 32 on the support cylinder 31 is opened, allowing the fertilizer to fall from the support cylinder 31 for filling. By utilizing the fact that the inner diameter of the support cylinder 31 is smaller than the inner diameter of the filling cylinder 3, the fertilizer flow rate is reduced, thus allowing for supplementary filling when the bagged fertilizer is almost full.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dual-outlet filling device, characterized in that, The system includes a storage cylinder (1), a flow regulating component (2), and a filling cylinder (3). A support frame (11) is horizontally fixed to the outer wall of the storage cylinder (1), and the support frame (11) is used for vertically fixing the storage cylinder (1). The flow regulating component (2) is connected and assembled at the bottom end of the storage cylinder (1), and the flow regulating component (2) is used to adjust the flow rate of the falling material. The top end of the filling cylinder (3) is vertically connected and assembled at the discharge port of the flow regulating component (2), and a support cylinder (31) is connected and fixed to one side of the outer wall of the filling cylinder (3). The inner diameter of the support cylinder (31) is smaller than the inner diameter of the filling cylinder (3), and a control valve (32) is fixedly connected to the support cylinder (31). An inner cylinder (33) is vertically fixed at the bottom of the filling cylinder (3), and an adjusting column (34) is vertically arranged inside the inner cylinder (33). The outer diameter of the adjusting column (34) increases from top to bottom, and a pull frame (35) is fixed on the bottom surface of the adjusting column (34). A push-pull hydraulic rod (36) is vertically fixed at the bottom of the outer wall of the filling cylinder (3), and the output end of the push-pull hydraulic rod (36) is fixed on the pull frame (35).

2. The dual-outlet filling device according to claim 1, characterized in that: The top of the storage cylinder (1) is open, and a feed flange ring (12) is horizontally connected and fixed at the opening of the storage cylinder (1), and the feed flange ring (12) is used to connect to the feeding equipment.

3. The dual-outlet filling device according to claim 2, characterized in that: The upper side of the storage cylinder (1) is vertically fixed with a pusher motor (14), and the bottom output end of the pusher motor (14) is vertically fixed with a pusher screw (13).

4. A dual-outlet filling device according to claim 3, characterized in that: Each of the bottom ends of the support frame (11) is vertically fixed with studs, and the studs on the support frame (11) are used to fix the support frame (11).

5. A dual-outlet filling device according to claim 1, characterized in that: The flow regulating component (2) includes a regulating cylinder shell (21), the top of which is vertically connected to and fixed with a discharge cylinder (22), and the discharge cylinder (22) is connected to and fixed at the bottom of the storage cylinder (1).

6. A dual-outlet filling device according to claim 5, characterized in that: The bottom of the regulating cylinder shell (21) is vertically connected to and fixed with a discharge cylinder (23), and the bottom end of the discharge cylinder (23) is connected to and fixed on the top surface of the filling cylinder (3).

7. A dual-outlet filling device according to claim 6, characterized in that: The adjusting cylinder shell (21) is horizontally rotatably connected to a feeding roller (24), and multiple feeding plates are uniformly fixed on the outer circumference of the feeding roller (24).

8. A dual-outlet filling device according to claim 7, characterized in that: The end of the regulating cylinder (21) is horizontally fixed with a feeding motor (25), and the output end of the feeding motor (25) is fixed at the end of the feeding roller (24).

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