A multi-species powder storage system

Abstract

The utility model discloses a kind of multi-species powder storage systems, mainly including powder trolley, storage assembly, feeding table, feeding machine and discharge table, storage assembly contains multiple independent storage bin, and is equipped with discharge pipe and discharge assembly with the support frame of each storage bin lower end, discharge table is arranged below discharge assembly, storage bin upper end is connected feed pipe, feed pipe is connected with feeding machine, feeding machine is conveyed to powder storage with powder, powder trolley is docked with discharge assembly when discharging, feeding table and discharge table can freely enter and exit powder trolley, each positioning assembly is arranged at two ends, positioning assembly is connected powder trolley by buckle, and information matching is carried out with identification chip on powder trolley by card reader. The system aims to improve operation reliability, avoid material error, with the advantages of high efficiency, precision, automation.

Description

Technical Field

[0001] This utility model relates to the field of powder storage technology, specifically a multi-variety powder storage system. Background Technology

[0002] With the increasing demand for diverse powder materials in industrial production, the efficient, safe, and precise storage and transportation of these powder materials has become a crucial issue for many industries. The storage, transportation, and distribution of powder materials, especially when multiple powder types are involved, typically present numerous technical challenges in achieving precise distribution and automated management.

[0003] Traditional powder storage systems are mostly single-silo designs, which cannot meet the needs of coexisting and automatically distributing multiple powder materials. Furthermore, existing powder conveying systems often rely on manual operation, which is not only inefficient but also prone to powder contamination or material mixing. While some multi-silo storage systems exist, most fail to achieve complete automation and precise batching, and cannot guarantee the isolation and contamination-free state of powder materials. Therefore, designing a storage and transportation system that can effectively manage multiple powder materials has become an important direction for technological research and development. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a multi-variety powder storage system that is highly reliable, easy to operate, and can avoid material errors.

[0005] The technical solution adopted by this utility model to achieve the above objectives is: a multi-variety powder storage system, including a powder trolley, a storage component, a feeding platform, a feeding machine, and a discharging platform. The storage component includes multiple independent storage bins, each of which adopts a sealed design. Support frames are fixedly connected to the lower ends of each storage bin to provide support. A discharge pipe is provided in the middle of the lower end of each storage bin for discharging the powder. A discharge component is connected to the lower end of the discharge pipe for docking with the powder trolley. The container is equipped with a discharge platform for parking powder trolleys. Feed pipes are connected to the upper ends of the storage silos, one side of which is connected to a feeder. The feeder lifts the powder, allowing it to be transported from the lower powder trolleys to the storage silos. The other end of the feeder is connected to a docking assembly, which is fixedly connected to the center of the feeding platform. The feeding platform also serves as a parking area for the powder trolleys. Furthermore, the docking assembly allows for connection to the powder trolleys. Powder trolleys can freely enter and exit both the feeding platform and the discharge platform. Positioning components are installed on one side of both the loading and unloading platforms. These components are used to fix the position of the powder trolley and are snap-fitted to it. A card reader is connected to the positioning component, and an identification chip is connected to the powder trolley on the opposite side of the card reader. When the storage hopper needs to be filled, the powder trolley with the identification chip is pushed into the loading platform, and its position is fixed and positioned by the positioning components. Then, the card reader reads the powder filling information from the identification chip. When the powder information matches correctly, the docking components automatically connect. If the powder cart is mismatched, it will not be docked with the powder cart. The cart valve will then be opened manually, and the powder discharged from the powder cart will be added to the storage bin by the feeder. When it is necessary to transfer the powder in the storage bin outward, the powder cart is pushed to the discharge platform. The cart is fixed and positioned by the positioning component. Then, the card reader reads the information on the identification chip on one side of the powder cart again. After confirming that the powder discharge information is correct, the discharge component automatically docks with the top of the powder cart and opens the powder discharge valve, thereby discharging the powder in the storage bin.

[0006] In the above technical solution, the discharge assembly includes an outer sleeve, an inner sleeve, a tapered tube, a plug tube, and an electric telescopic rod. The lower end of the discharge tube is fixedly connected to the inner sleeve, which is slidably connected inside the outer sleeve. The outer walls of both sides of the outer sleeve are respectively hinged to electric telescopic rods, and the other ends of the electric telescopic rods are respectively rotatably connected to the lower sides of the storage bin. The lower end of the outer sleeve is connected to the tapered tube, and the lower end of the tapered tube is connected to the plug tube. The upper middle part of the powder cart is connected to a feeding pipe, and the plug tube is inserted into the feeding pipe.

[0007] In the above technical solution, the docking assembly includes a guide pipe, a sliding sleeve, a feed hopper, a rotating block, a connecting rod, a sliding block, a bidirectional lead screw, a rotating shaft seat, and a drive motor. The guide pipe is fitted into the middle of the loading platform. One end of the guide pipe is connected to the feeder, and the other end of the guide pipe is slidably connected to the sliding sleeve. The sliding sleeve passes through the guide pipe and is connected to the feed hopper. Rotating blocks are fixedly connected to both sides of the feed hopper. Two sets of connecting rods are rotatably connected to the rotating blocks. The other end of each connecting rod is rotatably connected to one side of the sliding block. The sliding blocks are threaded onto the bidirectional lead screw. Both ends of the bidirectional lead screw are rotatably connected to the rotating shaft seat. The rotating shaft seat is fixedly connected to the loading platform. One end of the bidirectional lead screw passes through the rotating shaft seat and is connected to the drive motor. The drive motor is fixedly connected to one side of the rotating shaft seat.

[0008] In the above technical solution, the upper ends of the feeding platform and the discharging platform are respectively provided with wheel guide grooves, and the rolling wheels of the powder trolley are all rotatably connected in the wheel guide grooves.

[0009] In the above technical solution, the positioning component includes a support block, a snap-fit ​​plate, a connecting rod, an electric telescopic device, a spring, and a mounting block. Support blocks are fixedly connected to one side of the loading platform and the unloading platform, respectively. Snap-fit ​​plates are rotatably connected to both sides of the upper end of the support block. One end of each snap-fit ​​plate is fixedly connected to the connecting rod, and a spring is fixedly connected to the middle of the connecting rod. The other end of the spring is connected to the electric telescopic device, and the other end of the electric telescopic device is fixedly connected to the loading platform or the unloading platform. An inclined guide surface is provided at the other end of each snap-fit ​​plate. A snap-fit ​​groove is formed on one side of the snap-fit ​​plate on the inclined guide surface. The snap-fit ​​groove is snap-fitted to the powder trolley. A mounting block is fixedly connected to the support block between the snap-fit ​​plates. A card reader is fixedly connected to one side of the mounting block, and the card reader is positioned opposite to the identification chip of the powder trolley.

[0010] The beneficial effects of this utility model are: 1. Multi-variety storage and distribution: Through multiple independent sealed storage silos and precise feeding and discharging control, the system can achieve effective storage and automated distribution of various powder materials, avoiding mixing and cross-contamination between different powder materials.

[0011] 2. Automated control: The system uses a card reader and identification chip to automatically identify the powder cart, ensuring accurate powder feeding and discharging, improving the automation level of the entire operation, reducing manual intervention, and increasing production efficiency.

[0012] 3. Precise positioning and fixing: The positioning components of the loading and unloading platforms are fixed by snap-fit, which can ensure the precise positioning of the powder trolley and avoid pipeline connection failure or leakage caused by position error.

[0013] 4. Flexible structural design: The system is designed with a gentle slope structure and wheel guide groove, which facilitates the pushing and pushing of the powder trolley, while improving the stability and reliability of the system.

[0014] 5. Multifunctional discharge assembly: The discharge assembly, with its multi-stage structure design including an outer sleeve, inner sleeve, and tapering tube, can flexibly adjust the docking of different powder carts, ensuring smooth material transport and reducing dust pollution.

[0015] 6. High adaptability: This system is suitable for a variety of powder materials, whether they are bulk materials or special powders. The operating process and technical parameters can be adjusted according to the needs to meet the requirements of different industrial production processes.

[0016] In summary, the multi-variety powder storage system provided by this utility model not only improves the efficiency of powder storage and transportation, but also optimizes the degree of automation and precision in the operation process, and has significant application prospects and economic value. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the connection structure of the discharge assembly of this utility model; Figure 3 This is a schematic diagram of the connection structure of the positioning component of this utility model; Figure 4 This is a schematic diagram of the cross-sectional connection structure of the feeding platform of this utility model.

[0018] In the diagram: 1 Powder trolley, 2 Storage assembly, 3 Feeding platform, 4 Feeder, 5 Discharge platform, 6 Discharge pipe, 7 Discharge assembly, 8 Feed pipe, 9 Docking assembly, 10 Positioning assembly, 11 Card reader, 12 Identification chip, 13 Storage bin, 101 Outer sleeve, 102 Inner sleeve, 103 Tapered tube, 104 Insertion tube, 105 Electric telescopic rod, 201 Guide tube, 202 Sliding sleeve, 203 Feed hopper, 204 Rotating block, 205 Connecting rod, 206 Sliding block, 207 Bidirectional lead screw, 208 Rotary shaft seat, 209 Drive motor, 210 Wheel guide groove, 301 Support block, 302 Buckle plate, 303 Connecting rod, 304 Electric telescopic device, 305 Spring, 306 Mounting block. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 A multi-variety powder storage system includes a powder trolley 1, a storage assembly 2, a loading platform 3, a feeder 4, and a discharge platform 5. The storage assembly 2 includes multiple independent storage bins 13, each with a sealed design. Support frames are fixedly connected to the lower ends of each storage bin 13 for support. A discharge pipe 6 is located at the lower center of each storage bin 13 for discharging powder. A discharge assembly 7 is connected to the lower end of the discharge pipe 6 for docking with the powder trolley 1. A discharge platform 5 is located below the discharge assembly 7 for parking the powder trolley 1. Feed pipes 8 are connected to the upper ends of each storage bin 13 for feeding powder into the storage bins. One side of the feed pipe 8 is connected to the feeder 4, which is used to lift the powder so that it can be transported from the powder trolley 1 at the lower position to the storage bin 13. The other end of the feeder 4 is connected to the docking assembly 9, which is fixedly connected to the middle of the feeding platform 3. The feeding platform 3 is also used to park the powder trolley 1. In addition, the docking assembly 9 can be used to connect with the powder trolley 1. Powder trolleys 1 can freely enter and exit both the feeding platform 3 and the discharge platform 5. A positioning assembly 10 is provided on one side of both the feeding platform 3 and the discharge platform 5. The positioning assembly 10 is used to fix the position of the powder trolley 1 and is locked to the powder trolley 1. A card reader 11 is connected to the positioning component 10, and an identification chip 12 is connected to the powder trolley 1 on the opposite side of the card reader 11. When it is necessary to add material to the storage bin 13, the powder trolley 1 with the identification chip 12 is pushed into the loading platform 3, and the positioning component 10 fixes and positions the powder trolley 1. Then, the card reader 11 reads the powder addition information in the identification chip 12. When the powder information matches correctly, the docking component 9 automatically connects to the powder trolley 1. If the matching is incorrect, it does not dock with the powder trolley 1. Then, the trolley valve is manually opened, and the powder discharged from the powder trolley 1 is added to the loading platform 3 by the feeding machine 4. Inside the storage bin 13; when it is necessary to transfer the powder material inside the storage bin 13 outward, the powder trolley 1 is pushed onto the discharge platform 5. The trolley is fixed and positioned by the positioning component 10. Then, the card reader 11 reads the information again by the identification chip 12 on one side of the powder trolley 1. After confirming that the powder discharge information is correct, the discharge component 7 automatically connects with the upper end of the powder trolley 1 and opens the powder discharge valve at the same time, thereby discharging the powder material inside the storage bin 13. In this utility model, both the loading platform 3 and the discharge platform 5 are provided with a gentle slope structure at one end to facilitate the pushing and pushing of the powder trolley 1. The loading machine 4 can use a multi-segment screw conveyor for powder conveying.

[0021] In the above technical solution, the discharge assembly 7 includes an outer sleeve 101, an inner sleeve 102, a tapered tube 103, a connector 104, and an electric telescopic rod 105. The lower end of the discharge tube 6 is fixedly connected to the inner sleeve 102, which is slidably connected inside the outer sleeve 101. The outer walls of both sides of the outer sleeve 101 are respectively hinged to the electric telescopic rod 105, and the other ends of the electric telescopic rod 105 are respectively rotatably connected to the lower sides of the storage bin 13. The lower end of the outer sleeve 101 is connected to the tapered tube 103. The lower end of the tapered tube 103 is connected to the insertion tube 104, and the middle of the upper end of the powder trolley 1 is connected to the feeding tube. The insertion tube 104 is inserted into the feeding tube. In actual operation, the electric telescopic rod 105 can drive the outer tube 101 to move up and down, thereby driving the insertion tube 104 to be inserted into the feeding tube. Then the powder in the storage bin 13 is discharged from the discharge pipe 6, and then falls down along the inner sleeve 102 into the outer sleeve 101. Finally, it is discharged into the powder trolley 1 by the tapered tube 103 and the insertion tube 104.

[0022] In the above technical solution, the docking assembly 9 includes a guide pipe 201, a sliding sleeve 202, a feed hopper 203, a rotating block 204, a connecting rod 205, a sliding block 206, a bidirectional lead screw 207, a rotating shaft seat 208, and a drive motor 209. The guide pipe 201 is fitted into the middle of the loading platform 3. One end of the guide pipe 201 is connected to the loading machine 4, and the other end of the guide pipe 201 is slidably connected to the sliding sleeve 202. The sliding sleeve 202 extends out of the guide pipe 201 and connects to the feed hopper 203. Rotating blocks 204 are fixedly connected to both sides of the feed hopper 203. Two sets of connecting rods 205 are rotatably connected to the rotating blocks 204. The other ends of the connecting rods 205 are rotatably connected to one side of the sliding block 206. The sliding blocks 206 are threadedly connected to the bidirectional lead screw 207. Both ends are rotatably connected to the rotating shaft seat 208, and the rotating shaft seat 208 is fixedly connected to the feeding platform 3. One end of the bidirectional lead screw 207 passes through the rotating shaft seat 208 and is connected to the drive motor 209. The drive motor 209 is fixedly connected to one side of the rotating shaft seat 208. In specific operation, the drive motor 209 drives the bidirectional lead screw 207 to rotate, and the bidirectional lead screw 207 drives the sliding block 206 to move towards each other. The sliding block 206 drives the feed hopper 203 to move upward and connect with the powder trolley 1 through the connecting rod 205. Then, the powder in the powder trolley 1 is discharged into the feed hopper 203, and then enters the sliding sleeve tube 202 from the feed hopper 203. After being discharged from the sliding sleeve tube 202, it enters the guide tube 201 and is finally conveyed along the guide tube 201 to one end of the feeder 4, thereby conveying the powder to the storage bin 13 through the feeder 4.

[0023] In the above technical solution, the upper ends of the feeding platform 3 and the discharging platform 5 are respectively provided with wheel guide grooves 210. The rolling wheels of the powder trolley 1 are all rolled and connected in the wheel guide grooves 210 to guide the movement trajectory of the powder trolley 1 and facilitate the positioning and fixing operation of the positioning component 10.

[0024] In the above technical solution, the positioning component 10 includes a support block 301, a snap-fit ​​plate 302, a connecting rod 303, an electric telescopic device 304, a spring 305, and a mounting block 306. Support blocks 301 are fixedly connected to one side of the loading platform 3 and the unloading platform 5, respectively. Snap-fit ​​plates 302 are rotatably connected to both sides of the upper end of the support block 301. One end of the snap-fit ​​plate 302 is fixedly connected to the connecting rod 303. A spring 305 is fixedly connected to the middle of the connecting rod 303. The other end of the spring 305 is connected to the electric telescopic device 304. The other end of the electric telescopic device 304 is fixedly connected to the loading platform 3 or the unloading platform 5. An inclined guide surface is provided on the other end of the snap-fit ​​plate 302. A snap-fit ​​groove is provided on one side of the snap-fit ​​plate 302, and the snap-fit ​​groove is snap-fitted to the powder trolley 1. Mounting blocks 306 are fixedly connected to the support blocks 301 between the snap-fit ​​plates 302. A card reader 11 is fixedly connected to one side of the powder cart 1. The card reader 11 is positioned opposite to the identification chip 12 of the powder cart 1. In specific operation, the powder cart 1 is pushed to the loading platform 3 or the unloading platform 5. During this process, the front crossbar of the powder cart 1 contacts the inclined guide surface, and under the action of the inclined guide force, the buckle plate 302 is flipped upward. Then, one end of the buckle plate 302 is flipped downward under the action of gravity, so that the front crossbar is buckled in the buckle groove, thereby fixing and positioning the position of the powder cart 1. When the powder cart 1 needs to leave, the electric telescopic device 304 begins to retract, and then the spring 305 is stretched. The spring 305 pulls the connecting rod 303 downward through the elastic force, thereby driving the buckle plate 302 to flip through the connecting rod 303, so that the front crossbar of the powder cart 1 is disengaged from the buckle groove. Then the powder cart 1 can be pushed to the loading platform 3 or the unloading platform 5.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-variety powder storage system, comprising a powder trolley (1), a storage assembly (2), a loading platform (3), a feeder (4), and a discharge platform (5), characterized in that: The storage assembly (2) includes multiple independent storage bins (13). Each storage bin (13) is fixedly connected to a support frame at its lower end. A discharge pipe (6) is provided in the middle of the lower end of each storage bin (13). A discharge assembly (7) is connected to the lower end of the discharge pipe (6). A discharge platform (5) is provided below the discharge assembly (7). Each storage bin (13) is connected to an inlet pipe (8) at its upper end. One side of each inlet pipe (8) is connected to a feeder (4), and the other side of the feeder (4) is connected to a feeder (4). The docking component (9) is connected to the middle of the loading platform (3). Powder carts (1) can freely enter and exit the loading platform (3) and the discharge platform (5). A positioning component (10) is provided on one side of the loading platform (3) and the discharge platform (5). The positioning component (10) is snapped to the powder cart (1). A card reader (11) is connected to the positioning component (10). An identification chip (12) is connected to the powder cart (1) on the opposite side of the card reader (11).

2. The multi-species powder storage system of claim 1, wherein: The discharge assembly (7) includes an outer sleeve (101), an inner sleeve (102), a tapered tube (103), a plug tube (104), and an electric telescopic rod (105). The lower end of the discharge tube (6) is fixedly connected to the inner sleeve (102). The inner sleeve (102) is slidably connected inside the outer sleeve (101). The outer walls on both sides of the outer sleeve (101) are respectively hinged to the electric telescopic rod (105). The other end of the electric telescopic rod (105) is respectively rotatably connected to the lower sides of the storage bin (13). The lower end of the outer sleeve (101) is connected to the tapered tube (103). The lower end of the tapered tube (103) is connected to the plug tube (104). The upper middle part of the powder trolley (1) is connected to the feeding pipe. The plug tube (104) is inserted into the feeding pipe.

3. The multi-species powder storage system of claim 1, wherein: The docking assembly (9) includes a guide tube (201), a sliding sleeve (202), a feed hopper (203), a rotating block (204), a connecting rod (205), a sliding block (206), a two-way lead screw (207), a rotating shaft seat (208), and a drive motor (209). The guide tube (201) is fitted into the middle of the loading platform (3). One end of the guide tube (201) is connected to the loading machine (4), and the other end of the guide tube (201) is slidably connected to the sliding sleeve (202). The sliding sleeve (202) extends out of the guide tube (201) and is connected to the feed hopper (203). The two sides of the feed hopper (203) are respectively fixedly connected. There is a rotating block (204), and two sets of connecting rods (205) are rotatably connected to the rotating block (204). The other end of the connecting rod (205) is rotatably connected to one side of the sliding block (206). The sliding block (206) is threadedly connected to the bidirectional lead screw (207). The two ends of the bidirectional lead screw (207) are rotatably connected to the rotating shaft seat (208). The rotating shaft seat (208) is fixedly connected to the loading platform (3). One end of the bidirectional lead screw (207) passes through the rotating shaft seat (208) and is connected to the drive motor (209). The drive motor (209) is fixedly connected to one side of the rotating shaft seat (208).

4. The multi-species powder storage system of claim 1, wherein: The upper ends of the loading platform (3) and the unloading platform (5) are respectively provided with wheel guide grooves (210), and the rolling wheels of the powder trolley (1) are all connected in the wheel guide grooves (210).

5. A multi-variety powder storage system according to claim 1, characterized in that: The positioning component (10) includes a support block (301), a snap plate (302), a connecting rod (303), an electric telescopic device (304), a spring (305), and a mounting block (306). The support block (301) is fixedly connected to one side of the loading platform (3) and the unloading platform (5). The snap plates (302) are rotatably connected to both sides of the upper end of the support block (301). One end of the snap plate (302) is fixedly connected to the connecting rod (303). A spring (305) is fixedly connected to the middle of the connecting rod (303). The other end of the spring (305) is connected to the electric telescopic device (304). The electric telescopic device (304) is connected to the other end of the electric telescopic device (304), which is fixedly connected to the loading platform (3) or the unloading platform (5). The other end of the buckle plate (302) is provided with an inclined guide surface. A buckle groove is opened on the buckle plate (302) on one side of the inclined guide surface. The buckle groove is buckled to the powder trolley (1). An installation block (306) is fixedly connected to the support block (301) between the buckle plates (302). A card reader (11) is fixedly connected to one side of the installation block (306). The card reader (11) is set opposite to the identification chip (12) of the powder trolley (1).

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