Automatic filling station for gas-solid two-phase material
By integrating automated control of material conveying, vibration, dust removal, stacking and weighing devices, the problems of low efficiency, dust pollution and unevenness in traditional gas-solid two-phase material filling methods are solved, achieving efficient and precise material filling to meet the needs of modern agricultural production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INNOTIME INTELLIGENT TECHNOLOGY (SHANGHAI) CO LTD
- Filing Date
- 2025-09-26
- Publication Date
- 2026-07-21
AI Technical Summary
Existing gas-solid two-phase material filling methods are labor-intensive, inefficient, cause serious dust pollution, and result in uneven material filling, making it difficult to meet the high-efficiency, precision, and environmental protection requirements of modern agricultural production.
It integrates material conveying devices, vibration devices, dust removal devices, stacking devices, blocking devices, and weighing devices to achieve fully automated control of the entire process. Vibration and stacking ensure the density and uniformity of materials, while blocking and weighing devices precisely control the filling amount.
It greatly improves the efficiency of filling operations, ensures the density and uniformity of materials, reduces dust pollution, and achieves efficient and precise material filling, meeting the needs of large-scale production in modern agriculture.
Smart Images
Figure CN224529069U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of gas-solid two-phase material processing technology, and in particular relates to an automated filling station for gas-solid two-phase materials. Background Technology
[0002] In current agricultural production, material filling is an indispensable part of many production stages, covering the filling needs of various gas-solid two-phase materials such as seeds, fertilizers, and feed. However, existing filling methods generally suffer from a series of problems that urgently need to be solved, severely restricting the improvement of agricultural production efficiency and the effectiveness of material storage and use. Traditional filling methods mostly rely on manual operation, which is not only labor-intensive but also extremely inefficient. Taking seed filling as an example, in some small farms or rural areas, workers often need to manually fill seeds into packaging bags or containers. This operation not only consumes a lot of manpower and time, but also leads to worker fatigue after long hours of labor, resulting in unstable filling speeds and failing to meet the high-efficiency filling requirements of large-scale agricultural production.
[0003] Dust is inevitably generated during the filling process, and traditional filling methods offer virtually no effective dust control measures. Large amounts of dust escape into the air during filling, severely polluting the workshop environment, worsening air quality, threatening the respiratory health of operators, and potentially leading to respiratory diseases and other health problems with prolonged exposure. Furthermore, this escaped dust may also impact the surrounding ecological environment. When filling certain materials, such as granular or powdery materials, without effective compaction and containment control after filling, the materials are prone to loosening and settling, resulting in insufficient and uneven filling. Existing gas-solid two-phase material filling methods have numerous shortcomings in terms of efficiency, precision, environmental protection, and filling quality control. These shortcomings seriously affect the modernization of agricultural production and the effective utilization of materials. Therefore, there is an urgent need for an automated gas-solid two-phase material filling station that integrates multiple functions and achieves automated control to overcome the deficiencies of traditional filling methods, improve the overall level of gas-solid two-phase material filling operations, and meet the demands of modern agricultural production for high efficiency, precision, environmental protection, and high quality. Utility Model Content
[0004] This invention provides an automated filling station for gas-solid two-phase materials. Through the integration and coordination of a material conveying device, a vibration device, a dust removal device, a stacking device, a blocking device, a weighing device, and a support device, it achieves fully automated control of the entire process from material conveying, vibration distribution, stacking, blocking to weighing. This greatly reduces manual intervention and effectively improves the overall efficiency of the filling operation, meeting the demand for high-efficiency filling in modern large-scale agricultural production. The combined action of the vibration device and the stacking device ensures the density and uniformity of the material filling, avoiding problems such as material loosening, settling, and uneven distribution common in traditional filling methods. This improves the storage stability and usage effect of the material. At the same time, the precise control of the blocking device and the weighing device ensures the accuracy of each filling amount, avoiding overfilling or underfilling, further improving the filling quality. In summary, this invention solves the problems in the background technology.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model discloses an automated filling station for gas-solid two-phase materials, comprising:
[0007] Material conveying devices, vibration devices, dust removal devices, stacking devices, blocking devices, weighing devices, and support devices;
[0008] The material conveying device is cylindrical in shape, located above the automatic filling station, and connected to the conveying pipeline. The discharge port of the material conveying device is a hexagonal nozzle. The vibration device is installed directly below the support device, and the base of the vibration device is connected to the weighing device. The dust removal device is located above the material conveying device and the filling position. The stacking device is slender and cylindrical in shape, located directly above the material outlet. The blocking device is installed at the discharge port of the material conveying device, and the blocking device is located in the middle of the material conveying pipeline. The weighing device is installed on a bracket below the filling position, and the weighing device is located directly below the blocking device and the support device. The support device is located directly above the weighing device.
[0009] Furthermore, the material conveying device comprises a drive motor, a conveyor belt, and an air conveying module. The conveyor belt is driven by the drive motor to transport materials from the feed inlet to the filling position. The air conveying module includes an upper air chamber, a lower air chamber, a feed valve, a replenishing and venting valve, a shut-off valve, a precision pressure reducing valve, a level gauge, a rupture disc, a microperforated plate for the upper air chamber, a microperforated plate for the lower air chamber, a bottom outlet, a discharge gate, and an inspection window. The bottom of the upper air chamber is connected to the top of the lower air chamber, and the feed valve is installed on the top of the upper air chamber. The replenishing and venting valve is installed on the lower air chamber. The feeding pipeline has a rupture disc located on one side of the feeding exhaust valve. The bottom outlet is located at the bottom of the lower air chamber and connected to the conveying pipeline. The shut-off valve is installed between the bottom outlet and the conveying pipeline. The precision pressure reducing valve is installed at the bottom of the lower air chamber. The level gauge is installed on the upper air chamber, and the inspection window is embedded in and connected to the outer wall of the upper air chamber. The microperforated plate of the upper air chamber and the microperforated plate of the lower air chamber are respectively installed on the upper air chamber and the lower air chamber, and the inspection window is located above the microperforated plate of the upper air chamber. The discharge gate is installed at the bottom of the lower air chamber.
[0010] Furthermore, the vibration device includes a vibration motor, a vibrating rod, a vibrating rod lifting drive, a vibrating rod guide, a vibration table, a vibration table lifting drive, and an electrical control box. The vibration motor is installed on the side of the material conveying device and connected to the conveyor belt through a connecting device. The output end of the vibrating rod lifting drive is fixedly connected to a connecting plate, and the vibrating rod is fixedly connected to the connecting plate. The vibrating rod guide is installed on the outer wall of the vibrating rod. The vibration table is located at the bottom of the vibrating rod, and the output end of the vibration table lifting drive is connected to the vibration table. The electrical control box is located between the vibrating rod lifting drive and the vibration table lifting drive, and the vibration motor, the vibrating rod lifting drive, and the vibration table lifting drive are all electrically connected to the electrical control box.
[0011] Furthermore, the dust removal device includes a dust hood, a dust collector, and an exhaust and dust removal duct. The dust hood covers the material conveying device and the filling position and is connected to the dust collector through the exhaust and dust removal duct.
[0012] Furthermore, the top of the stacking device is connected to a motor, and the material inlet is located directly below it. The stacking device includes a stacking plate and a lifting mechanism, and the output end of the lifting mechanism is connected to the stacking plate.
[0013] Furthermore, the blocking device is a pneumatic butterfly valve, the weighing device is a high-precision sensor, and multiple elastic connecting pieces and a fixed beam are installed on the outside of the weighing device, with the fixed beam located on top of the multiple elastic connecting pieces.
[0014] Furthermore, the supporting and pulling device consists of a bracket, a bag supporting mechanism, a bag pulling mechanism, and a bag opening clamping mechanism. The bracket is used to fix and support the entire supporting and pulling device. The bag supporting mechanism consists of a pair of robotic arms. The bag pulling mechanism consists of a winch mechanism. The bag opening clamping mechanism includes a side clamping component and a front clamping component, and the bag opening clamping mechanism is located on the outside of the hexagonal nozzle.
[0015] The present invention has the following advantages over the prior art:
[0016] 1. This technical solution integrates and coordinates material conveying devices, vibration devices, dust removal devices, stacking devices, blocking devices, weighing devices, and support devices to achieve fully automated control of the entire process from material conveying, vibration distribution, stacking, blocking to weighing. This greatly reduces manual intervention, effectively improves the overall efficiency of filling operations, and can meet the demand for efficient filling in large-scale modern agricultural production.
[0017] 2. This technical solution ensures the density and uniformity of material filling through the combined action of vibration and compaction devices, avoiding common problems in traditional filling methods such as material loosening, settling, and uneven distribution. This improves the storage stability and performance of the material. At the same time, the precise control of the blocking and weighing devices ensures the accuracy of each filling amount, avoiding overfilling or underfilling, and further improving the filling quality.
[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a three-dimensional structural diagram of an automated filling station for gas-solid two-phase materials according to the present invention.
[0021] Figure 2 This is a cross-sectional structural diagram of an automated filling station for gas-solid two-phase materials according to the present invention.
[0022] Figure 3 This is a front view structural diagram of the pneumatic delivery module in this utility model;
[0023] Figure 4 This is a cross-sectional structural diagram of the pneumatic delivery module in this utility model;
[0024] Figure 5 This is a three-dimensional structural diagram of the pneumatic delivery module in this utility model;
[0025] Figure 6 This is a three-dimensional structural diagram of the vibration device, dust removal device, and weighing device in this utility model.
[0026] Figure 7 This is a schematic diagram of the bag opening clamping mechanism and the hexagonal nozzle in this utility model;
[0027] Figure 8 This is a schematic diagram of the structure of the side clamping component and the hexagonal nozzle of this utility model;
[0028] Figure 9 This is a schematic diagram of the structure of the positive clamping component and the hexagonal nozzle in this utility model.
[0029] The attached diagram lists the components represented by each number as follows:
[0030] 1. Material conveying device; 2. Vibration device; 3. Dust removal device; 4. Stacking device; 5. Blocking device; 6. Weighing device; 7. Supporting device. Detailed Implementation
[0031] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0032] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation
[0033] Please see Figures 1-9 As shown, this utility model discloses an automated filling station for gas-solid two-phase materials, comprising:
[0034] Material conveying device 1, vibration device 2, dust removal device 3, stacking device 4, blocking device 5, weighing device 6, and support and tensioning device 7;
[0035] The material conveying device 1 is cylindrical in shape, located above the automatic filling station, and connected to the conveying pipeline. The discharge port of the material conveying device 1 is a hexagonal nozzle. The vibration device 2 is installed directly below the support device 7, and the base of the vibration device 2 is connected to the weighing device 6. The dust removal device 3 is located above the material conveying device 1 and the filling position. The stacking device 4 is slender and cylindrical in shape, and located directly above the material outlet. The blocking device 5 is installed at the discharge port of the material conveying device 1, and the blocking device 5 is located in the middle of the material conveying pipeline. The weighing device 6 is installed on the support below the filling position, and the weighing device 6 is located directly below the blocking device 5 and the support device 7. The support device 7 is located directly above the weighing device 6.
[0036] In the specific implementation process, the material conveying device 1 stably conveys the material; the vibration device 2 evenly distributes the material and improves its density; the dust removal device 3 effectively collects dust and reduces pollution; the stacking device 4 further compacts the material to ensure stability; the blocking device 5 precisely controls the filling amount; the weighing device 6 monitors the weight in real time to achieve automatic control; and the stretching device 7 is used to automatically stretch the material bag. Through the integration and coordination of the material conveying device 1, vibration device 2, dust removal device 3, stacking device 4, blocking device 5, weighing device 6, and stretching device 7, the entire process from material conveying, vibration distribution, stacking, blocking to weighing is realized. The fully automated control of the process greatly reduces manual intervention and effectively improves the overall efficiency of the filling operation. It can meet the demand for efficient filling in large-scale modern agricultural production. Furthermore, the combined action of the vibration device 2 and the compaction device 4 ensures the density and uniformity of the material filling, avoiding common problems in traditional filling methods such as material loosening, settling, and uneven distribution. This improves the storage stability and usage effect of the material. At the same time, the precise control of the blocking device 5 and the weighing device 6 ensures the accuracy of each filling amount, avoiding overfilling or underfilling, and further improving the filling quality.
[0037] The material conveying device 1 consists of a drive motor, a conveyor belt, and an air conveying module. The conveyor belt is driven by the drive motor and is used to transport materials from the feed inlet to the filling position. The air conveying module includes an upper air chamber, a lower air chamber, a feed valve, a replenishing and venting valve, a shut-off valve, a precision pressure reducing valve, a level gauge, a rupture disc, a microperforated plate for the upper air chamber, a microperforated plate for the lower air chamber, a bottom outlet, a discharge gate, and an inspection window. The bottom of the upper air chamber is connected to the top of the lower air chamber, and the feed valve is installed on the top of the upper air chamber. The replenishing and venting valve is installed on the upper air chamber. The feeding pipe of the silo is located on one side of the feeding exhaust valve. The bottom outlet is located at the bottom of the lower air chamber and connected to the conveying pipe. The shut-off valve is installed between the bottom outlet and the conveying pipe. The precision pressure reducing valve is installed at the bottom of the lower air chamber. The level gauge is installed on the upper air chamber and the inspection window is embedded in the outer wall of the upper air chamber. The micro-perforated plate of the upper air chamber and the micro-perforated plate of the lower air chamber are installed on the upper air chamber and the lower air chamber respectively, and the inspection window is located above the micro-perforated plate of the upper air chamber. The discharge gate is installed at the bottom of the lower air chamber.
[0038] The conveyor belt, driven by a motor, transports material from the inlet to the hexagonal nozzle. Simultaneously, a pneumatic conveying module provides pneumatic assistance, preventing blockages and improving conveying efficiency. Within this module, the upper air chamber stores material and activates it with airflow. The micro-perforated plate in the upper air chamber blows air upwards, causing the material to surge. The lower air chamber continues to activate the material, and the micro-perforated plates on the left, right, rear, and front sides of the lower air chamber form a specific angle with independently adjustable flow rates, allowing material to flow. The front is the outlet; after the shut-off valve opens, a pressure differential is created, and the gas flow carries the material out through the front outlet. The shut-off valve, in conjunction with a weighing device 6, controls the size of the discharge port, controlled by a cylinder. The system has three states: fully open, half open, and closed. The half-open state can be manually adjusted to suit materials of different densities and flowability. The specific process is as follows: first, add material quickly (fully open); then, after filling to 70%-80%, add material slowly (half open); and close the system just before filling is complete. The advance amount needs to be set according to the actual application. The material replenishment and exhaust valve must release gas from the chamber to the atmosphere during material replenishment to facilitate material filling. The precision pressure reducing valve is used to regulate the air pressure in the venting chamber, usually controlled at 0.02-0.05 MPa. The rupture disc prevents excessive pressure in the chamber, ensuring safety and facilitating the combination of mechanical conveying and pneumatic assistance to adapt to the characteristics of gas-solid two-phase materials (such as seeds and fertilizers) and reduce jamming.
[0039] The vibration device 2 includes a vibration motor, a vibrating rod, a vibrating rod lifting drive, a vibrating rod guide, a vibration table, a vibration table lifting drive, and an electrical control box. The vibration motor is installed on the side of the material conveying device 1 and is connected to the conveyor belt through a connecting device. The output end of the vibrating rod lifting drive is fixedly connected to a connecting plate, and the vibrating rod is fixedly connected to the connecting plate. The vibrating rod guide is installed on the outer wall of the vibrating rod. The vibration table is located at the bottom of the vibrating rod, and the output end of the vibration table lifting drive is connected to the vibration table. The electrical control box is located between the vibrating rod lifting drive and the vibration table lifting drive, and the vibration motor, the vibrating rod lifting drive, and the vibration table lifting drive are all electrically connected to the electrical control box.
[0040] The vibrating rod is inserted into the bag during rapid feeding, and the insertion depth is adjusted by the lifting drive. Then, the vibrating motor drives the vibrating rod to generate high-frequency vibration, and the parameters are adjusted by the electrical control box. The guide ensures that the vibration direction is stable. At the same time, the lifting drive of the vibrating table adjusts the height of the vibrating table to compact the loose material and increase the filling rate, so as to make the material evenly distributed during the conveying and filling process.
[0041] The dust removal device 3 includes a dust hood, a dust collector, and an exhaust and dust removal pipe. The dust hood covers the material conveying device 1 and the filling position, and is connected to the dust collector through the exhaust and dust removal pipe.
[0042] The dust collection hood of the dust removal device 3 covers the material conveying device 1 and the filling position, and is connected to the dust collector through a pipe. In this embodiment, the dust collector can be a bag dust collector or a cartridge dust collector, which can efficiently filter and purify dust-laden gas to ensure that emissions meet standards.
[0043] The top of the stacking device 4 is connected to the motor, and the material conveying port is directly below it. The stacking device 4 includes a stacking plate and a lifting mechanism, and the output end of the lifting mechanism is connected to the stacking plate.
[0044] Once the material has been filled to a certain extent, the stacking plate, driven by the lifting mechanism, presses the material to increase the density of the material filling. In this embodiment, the lifting mechanism can be a pneumatic cylinder or a hydraulic cylinder to achieve the lifting drive.
[0045] Among them, the blocking device 5 is a pneumatic butterfly valve, the weighing device 6 is a high-precision sensor, and multiple elastic connecting plates and fixed beams are installed on the outside of the weighing device 6, with the fixed beams located on top of the multiple elastic connecting plates.
[0046] The weighing device 6 uses a high-precision weighing sensor to monitor the weight of the filling material in real time and transmit the data to the control system. The control system presets the filling weight. When the preset value is reached, the control blocking device 5, i.e., the pneumatic butterfly valve, closes to stop the material filling and completes one automatic filling operation. In this embodiment, the blocking device 5 can also be an electric ball valve, which is controlled by the control system to precisely block the material from flowing out. The elastic connecting piece can stabilize the weighing device 6 and reduce the influence of external forces.
[0047] The supporting and pulling device 7 consists of a bracket, a bag supporting mechanism, a bag pulling mechanism, and a bag mouth clamping mechanism. The bracket is used to fix and support the entire supporting and pulling device 7. The bag supporting mechanism consists of a pair of robotic arms. The bag pulling mechanism consists of a winch mechanism. The bag mouth clamping mechanism includes a side clamping component and a front clamping component. The bag mouth clamping mechanism is located on the outside of the hexagonal nozzle.
[0048] The bag-opening mechanism can quickly open the bag using a pair of adjustable robotic arms. In this embodiment, a pneumatic gripper can also be used to open the bag. The bag-pulling mechanism uses a winch to stably pull the bag open and fix it in a suitable position. In this embodiment, a screw slide can also be used to achieve the same function. The bag opening clamping mechanism clamps the bag opening with a side clamp, thereby pressing the bag opening against the two corners of the hexagonal nozzle to seal it. The front clamp mainly flattens the bag edge against the front and back surfaces of the hexagonal nozzle to seal it. Sensors at the front and back detect whether the bag is in place.
[0049] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.
[0050] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.
[0051] The working principle of this utility model is as follows:
[0052] In use, this invention first uses a pair of robotic arms to open the empty material bag, then a bag-pulling mechanism stabilizes the bag at the filling position. Next, a bag-mouth clamping mechanism clamps the two corners of the hexagonal nozzle, while a front clamp flattens the bag edge against the nozzle's front and rear planes, achieving a 360° seal between the bag mouth and the nozzle. Simultaneously, front and rear sensors integrated into the front clamping assembly detect the bag's positioning and send a ready signal to the control system. Then, a dust hood covers the material conveying device 1's outlet and filling position, and a bag / cartridge dust collector is connected via exhaust and dust removal pipes to establish a dust collection system. Negative pressure is applied to collect dust generated during the filling process. Next, material enters the upper air chamber through the feed valve at the inlet. The micro-perforated plate in the upper air chamber blows air upwards evenly, causing the material to swell and fluidize, preventing caking from prolonged static storage. Simultaneously, a level sensor monitors the material level in the upper air chamber in real time. When the level is low, replenishment is triggered. During replenishment, the replenishment exhaust valve opens to release gas from the chamber to balance the pressure and prevent positive pressure from hindering material entry. The material in the upper air chamber continues to move downwards, falling into the lower air chamber. The micro-perforated plate in the lower air chamber creates a swirling flow through multi-directional air blowing, and a precision pressure reducing valve further regulates the air pressure, further breaking up caking. The material is mixed in a blocky and uniform manner. The shut-off valve at the bottom outlet of the lower air chamber opens, allowing the material to enter the conveying pipeline. The drive motor drives the conveyor belt to transport the material towards the hexagonal feeding nozzle. Vibration device 2 causes moderate vibration during transport, ensuring uniform distribution. Upon receiving the "bag ready" signal, the control system opens the blocking device 5, allowing the material to enter the bag through the hexagonal feeding nozzle. Weighing device 6 monitors the weight of the material inside the bag in real time and transmits the data to the control system. The control system presets the filling weight; when the preset value is reached, the control system closes the pneumatic butterfly valve (blocking device 5) to stop the process. Material filling completes one automatic filling operation. Simultaneously, the stacking device 4 is activated. Driven by the lifting mechanism, the stacking plate presses the material to increase the density of the filling. After stacking, the bag opening clamping mechanism of the support and pulling device 7 is released, the robotic arm is reset, and the bag pulling mechanism transfers the filled material bag to the next process. At this time, the blocking device 5 remains closed, the stop valve and the feed valve are reset, the air conveying module stops supplying air, the discharge door is closed, and the dust removal device 3 is delayed to ensure that the residual dust is collected. The vibration device 2 and the stacking device 4 are reset to their initial positions, waiting for the next filling cycle.
[0053] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An automated filling station for gas-solid two-phase materials, characterized in that, include: Material conveying device (1), vibration device (2), dust removal device (3), stacking device (4), blocking device (5), weighing device (6) and support device (7). The material conveying device (1) is cylindrical in shape, located above the automatic filling station, and connected to the conveying pipeline. The discharge port of the material conveying device (1) is a hexagonal nozzle. The vibration device (2) is installed directly below the support device (7), and the base of the vibration device (2) is connected to the weighing device (6). The dust removal device (3) is located above the material conveying device (1) and the filling position. The stacking device (4) is slender cylindrical in shape and located directly above the material outlet. The blocking device (5) is installed at the discharge port of the material conveying device (1), and the blocking device (5) is located in the middle of the material conveying pipeline. The weighing device (6) is installed on the support below the filling position, and the weighing device (6) is located directly below the blocking device (5) and the support device (7). The support device (7) is located directly above the weighing device (6).
2. The automated filling station for gas-solid two-phase materials according to claim 1, characterized in that, The material conveying device (1) consists of a drive motor, a conveyor belt, and an air conveying module. The conveyor belt is driven by the drive motor and is used to convey materials from the feed inlet to the filling position. The air conveying module includes an upper air chamber, a lower air chamber, a feed valve, a replenishing and venting valve, a shut-off valve, a precision pressure reducing valve, a level gauge, a rupture disc, a microperforated plate for the upper air chamber, a microperforated plate for the lower air chamber, a bottom outlet, a discharge gate, and an inspection window. The bottom of the upper air chamber is connected to the top of the lower air chamber, and the feed valve is installed on the top of the upper air chamber. The replenishing and venting valve is installed on the top of the upper air chamber. The material pipeline is equipped with a rupture disc located on one side of the feeding and exhaust valve. The bottom outlet is located at the bottom of the lower air chamber and connected to the conveying pipeline. The shut-off valve is installed between the bottom outlet and the conveying pipeline. The precision pressure reducing valve is installed at the bottom of the lower air chamber. The material level sensor is installed on the upper air chamber, and the inspection window is embedded in and connected to the outer wall of the upper air chamber. The microperforated plate of the upper air chamber and the microperforated plate of the lower air chamber are respectively installed on the upper air chamber and the lower air chamber, and the inspection window is located above the microperforated plate of the upper air chamber. The discharge gate is installed at the bottom of the lower air chamber.
3. The automated filling station for gas-solid two-phase materials according to claim 2, characterized in that, The vibration device (2) includes a vibration motor, a vibrating rod, a vibrating rod lifting drive, a vibrating rod guide, a vibration table, a vibration table lifting drive, and an electrical control box. The vibration motor is installed on the side of the material conveying device (1) and connected to the conveyor belt through a connecting device. The output end of the vibrating rod lifting drive is fixedly connected to a connecting plate, and the vibrating rod is fixedly connected to the connecting plate. The vibrating rod guide is installed on the outer wall of the vibrating rod. The vibration table is located at the bottom of the vibrating rod, and the output end of the vibration table lifting drive is connected to the vibration table. The electrical control box is located between the vibrating rod lifting drive and the vibration table lifting drive, and the vibration motor, the vibrating rod lifting drive, and the vibration table lifting drive are all electrically connected to the electrical control box.
4. The automated filling station for gas-solid two-phase materials according to claim 1, characterized in that, The dust removal device (3) includes a dust removal hood, a dust collector, and an exhaust and dust removal pipe. The dust removal hood covers the material conveying device (1) and the filling position and is connected to the dust collector through the exhaust and dust removal pipe.
5. An automated filling station for gas-solid two-phase materials according to claim 1, characterized in that, The top of the stacking device (4) is connected to the motor, and the material conveying port is directly below it. The stacking device (4) includes a stacking plate and a lifting mechanism, and the output end of the lifting mechanism is connected to the stacking plate.
6. The automated filling station for gas-solid two-phase materials according to claim 1, characterized in that, The blocking device (5) is a pneumatic butterfly valve, the weighing device (6) is a high-precision sensor, and multiple elastic connecting pieces and a fixed beam are installed on the outside of the weighing device (6), with the fixed beam located on top of the multiple elastic connecting pieces.
7. An automated filling station for gas-solid two-phase materials according to claim 1, characterized in that, The support and pull device (7) consists of a bracket, a bag support mechanism, a bag pull mechanism, and a bag mouth clamping mechanism. The bracket is used to fix and support the entire support and pull device (7). The bag support mechanism consists of a pair of robotic arms. The bag pull mechanism consists of a winch mechanism. The bag mouth clamping mechanism includes a side clamping component and a front clamping component. The bag mouth clamping mechanism is located on the outside of the hexagonal nozzle.