A vibrating bin bottom discharger

Abstract

The utility model belongs to the technical field of vibration bin bottom unloader, especially relates to a vibration bin bottom unloader, including the discharge hopper, still include: fixed block, fixed block fixed connection in the one side of discharge hopper, support frame, support frame fixed connection is connected on the inner wall of discharge hopper, and the first sliding slot that support frame is inside set up and is linked with the inner chamber of discharge hopper, and the first sliding slot is slidably connected with the slide bar in, and the first threaded rod is screw -threaded connection in the slide bar, rotating assembly, rotating assembly is located between discharge hopper, fixed block and support frame, and is used to drive the rotation of first threaded rod, the discharge tray, the discharge tray fixed connection is in the top of slide bar, and the discharge tray is sleeved in the upper half portion circumferential side of support frame, and two limit slots are set up on the inner wall of discharge tray, the utility model solves the problem that the adhesion of material can enhance under the humid environment, if the height of discharge tray is insufficient, possibly unable effectively broken agglomerate, causes the plugging, and the problem of influence unloading efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of vibrating silo bottom unloaders, and particularly relates to a vibrating silo bottom unloader. Background Technology

[0002] A vibrating silo bottom unloader is a mechanical device used in storage equipment to achieve automatic, continuous, and stable unloading of materials. It is widely used in industries such as grain, chemical, building materials, food, and mining. Through vibration and mechanical structure design, it effectively solves problems such as material arching and blockage at the silo bottom, ensuring smooth material flow.

[0003] Traditional vibrating silo bottom unloaders have a fixed, non-adjustable unloading disc height. However, in humid environments, the material becomes more viscous. If the unloading disc height is insufficient, it may not effectively break up agglomerates, causing blockages and affecting unloading efficiency. Therefore, we propose a vibrating silo bottom unloader. Utility Model Content

[0004] The purpose of this invention is to provide a vibrating silo bottom unloader to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a vibrating silo bottom unloader, including a discharge hopper, and further comprising: A fixing block, which is fixedly connected to one side of the unloading hopper; A support frame is fixedly connected to the inner wall of the unloading hopper. A first sliding groove communicating with the inner cavity of the unloading hopper is provided in the support frame. A sliding rod is slidably connected in the first sliding groove, and a first threaded rod is threadedly connected to the sliding rod. A rotating assembly is located between the unloading hopper, the fixed block, and the support frame, and is used to drive the first threaded rod to rotate; The unloading disc is fixedly connected to the top of the slide rod and is sleeved around the upper half of the support frame. Two limiting grooves are opened on the inner wall of the unloading disc, and two limiting blocks are slidably connected in the two limiting grooves respectively, and the two limiting blocks are fixed to the upper half of the support frame.

[0006] Based on the above structure, the first slide groove and slide rod ensure that the slide rod can slide along the first slide groove. The rotating component and the first threaded rod ensure that the user can drive the first threaded rod to rotate through the rotating component, so that the slide rod is subjected to the action of the thread of the first threaded rod and moves upward along the first slide groove. The unloading plate, the limiting groove and the limiting block ensure that when the slide rod moves upward, the slide rod will drive the unloading plate to move upward, so that the two limiting blocks move downward relative to each other along the two limiting grooves respectively, ensuring that the user can adjust the height of the unloading plate.

[0007] In the above technical solution, the rotating component further includes: A gear groove is formed in the support frame and communicates with the first slide groove. A first bevel gear and a second bevel gear are rotatably connected in the gear groove and mesh with each other. One end of the first bevel gear extends into the first slide groove and is fixed to the bottom end of the first threaded rod. The first rotating groove is formed between the unloading hopper, the fixed block and the support frame. A first rotating rod is rotatably connected in the first rotating groove, and one end of the first rotating rod extends to the outside, while the other end of the first rotating rod extends into the gear groove and is fixedly connected to the second bevel gear. A fixing component is located inside the first rotating rod and is used to fix the first rotating rod.

[0008] In this technical solution, users can adjust the height of the unloading disc to prevent insufficient height from causing ineffective crushing of clumps.

[0009] In the above technical solution, the fixing component further includes: The second slide groove is formed on the periphery of the first rotating rod. An extrusion block is slidably connected inside the second slide groove. A second threaded rod is threadedly connected inside the extrusion block, and the second threaded rod is located on the inner wall of the second slide groove and rotatably connected to the second slide groove. The second rotating groove is formed on the inner wall of the second sliding groove and is connected to the outside. A second rotating rod is rotatably connected in the second rotating groove, with one end of the second rotating rod extending to the outside and the other end extending into the second sliding groove and fixed to one end of the second threaded rod.

[0010] In this technical solution, it is ensured that the first rotating rod will not be affected by external factors and will not rotate.

[0011] In the above technical solution, furthermore, the other end of the second rotating rod is rotatably connected to the second sliding groove.

[0012] In this technical solution, it is ensured that when the second rotating rod rotates, the other end of the second rotating rod can rotate normally within the second sliding groove.

[0013] In the above technical solution, one end of the first bevel gear is rotatably connected to the first sliding groove.

[0014] In this technical solution, it is ensured that when the first bevel gear rotates, one end of the first bevel gear can rotate normally within the first slide groove.

[0015] In the above technical solution, furthermore, the other end of the first rotating rod is rotatably connected to the gear groove.

[0016] In this technical solution, it is ensured that when the first rotating rod rotates, the other end of the first rotating rod can rotate normally within the gear groove.

[0017] In the above technical solution, the unloading disc is further slidably connected to the upper part of the support frame.

[0018] In this technical solution, it is ensured that when the unloading disc slides, the unloading disc can slide normally on the upper circumference of the support frame.

[0019] The beneficial effects of this utility model are: 1. This vibrating silo bottom unloader, through the setting of a first sliding groove and a sliding rod, ensures that the sliding rod can slide along the first sliding groove. Through the setting of a rotating component and a first threaded rod, it ensures that the user can drive the first threaded rod to rotate through the rotating component, so that the sliding rod is subjected to the action of the thread of the first threaded rod and moves upward along the first sliding groove. Through the setting of a discharge plate, a limiting groove and a limiting block, when the sliding rod moves upward, the sliding rod will drive the discharge plate to move upward, so that the two limiting blocks move downward relative to each other along the two limiting grooves respectively. This ensures that the user can adjust the height of the discharge plate. This solves the problem that in a humid environment, the viscosity of the material increases. If the height of the discharge plate is insufficient, it may not be able to effectively break up the agglomerates, causing material blockage and affecting the discharge efficiency.

[0020] 2. This vibrating silo bottom unloader, through the setting of a second chute and an extrusion block, ensures that the extrusion block can move along the second chute. Through the setting of a second threaded rod, a second rotating groove and a second rotating rod, it is ensured that when the user rotates the second rotating rod, the second rotating rod will rotate in the second rotating groove, so that the second rotating rod drives the second threaded rod to rotate in the second chute, so that the extrusion block is subjected to the action of the thread of the second threaded rod and moves along the second chute, preventing the first rotating rod from rotating due to external influences. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the overall internal structure of this utility model; Figure 4 This is a schematic diagram of the regional structure of the support frame in this utility model; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 This is one of the schematic diagrams of the internal structure of the first rotating rod in this utility model; Figure 7 This is the second schematic diagram of the internal structure of the first rotating rod in this utility model.

[0022] The markings in the diagram are as follows: 1. Unloading hopper; 2. Fixing block; 3. Support frame; 4. First chute; 5. Sliding rod; 6. First threaded rod; 7. Unloading disc; 8. Limiting groove; 9. Limiting block; 10. Gear groove; 11. First bevel gear; 12. Second bevel gear; 13. First rotating groove; 14. First rotating rod; 15. Second chute; 16. Extrusion block; 17. Second threaded rod; 18. Second rotating groove; 19. Second rotating rod. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0024] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Example 1: This example provides a vibrating silo bottom unloader, including a discharge hopper 1, and further comprising: Fixed block 2 is fixedly connected to one side of unloading hopper 1; Support frame 3 is fixedly connected to the inner wall of unloading hopper 1. A first sliding groove 4 is opened in the support frame 3 and communicates with the inner cavity of unloading hopper 1. A sliding rod 5 is slidably connected in the first sliding groove 4, and a first threaded rod 6 is threadedly connected in the sliding rod 5. A rotating assembly is located between the unloading hopper 1, the fixed block 2, and the support frame 3, and is used to drive the first threaded rod 6 to rotate. The unloading disc 7 is fixedly connected to the top of the slide rod 5 and is sleeved on the upper half of the support frame 3. Two limiting grooves 8 are opened on the inner wall of the unloading disc 7. Two limiting blocks 9 are slidably connected in the two limiting grooves 8 respectively, and the two limiting blocks 9 are fixed to the upper half of the support frame 3.

[0026] Example 2: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features: the rotating component includes: Gear groove 10 is formed in the support frame 3 and communicates with the first slide groove 4. A first bevel gear 11 and a second bevel gear 12 are rotatably connected in the gear groove 10, and the first bevel gear 11 and the second bevel gear 12 mesh with each other. One end of the first bevel gear 11 extends into the first slide groove 4 and is fixed to the bottom end of the first threaded rod 6. The first rotating groove 13 is opened between the unloading hopper 1, the fixed block 2 and the support frame 3. The first rotating rod 14 is rotatably connected in the first rotating groove 13, and one end of the first rotating rod 14 extends to the outside, and the other end of the first rotating rod 14 extends into the gear groove 10 and is fixedly connected to the second bevel gear 12. A fixing component is located inside the first rotating rod 14 and is used to fix the first rotating rod 14.

[0027] In operation, the user manually rotates the first rotating rod 14, causing the other end of the first rotating rod 14 to drive the second bevel gear 12 to rotate within the gear groove 10. The second bevel gear 12 then drives the first bevel gear 11 to rotate within the gear groove 10, which in turn drives the first threaded rod 6 to rotate within the slide rod 5. This causes the slide rod 5 to move upward along the first slide groove 4 due to the thread action of the first threaded rod 6. The slide rod 5 then drives the unloading disc 7 to move upward. As the unloading disc 7 moves upward, the two limiting blocks 9 move downward relative to each other along the two limiting grooves 8, ensuring that the user can adjust the height of the unloading disc 7 and preventing insufficient height that would prevent effective crushing of clumps.

[0028] Example 3: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features, including a fixing component: The second slide 15 is opened on the periphery of the first rotating rod 14. The extrusion block 16 is slidably connected in the second slide 15. The extrusion block 16 is threadedly connected to the second threaded rod 17, and the second threaded rod 17 is located on the inner wall of the second slide 15 and is rotatably connected to the second slide 15. The second rotating groove 18 is formed on the inner wall of the second sliding groove 15 and is connected to the outside. A second rotating rod 19 is rotatably connected in the second rotating groove 18, with one end of the second rotating rod 19 extending to the outside and the other end of the second rotating rod 19 extending into the second sliding groove 15 and fixed to one end of the second threaded rod 17.

[0029] In use, the user manually rotates the second rotating rod 19, causing the second threaded rod 17 to rotate within the second slide groove 15. This causes the pressing block 16 to move along the second slide groove 15 under the action of the threaded rod 17, pressing the pressing block 16 tightly against the inner wall of the first rotating groove 13. This fixes the first rotating rod 14 within the first rotating groove 13, preventing it from rotating and ensuring that the first rotating rod 14 is not affected by external factors.

[0030] Example 4: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features: the other end of the second rotating rod 19 is rotatably connected to the second sliding groove 15.

[0031] Specifically, it is ensured that when the second rotating rod 19 rotates, the other end of the second rotating rod 19 can rotate normally within the second slide groove 15.

[0032] Example 5: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features: one end of the first bevel gear 11 is rotatably connected to the first slide groove 4.

[0033] Specifically, it is ensured that when the first bevel gear 11 rotates, one end of the first bevel gear 11 can rotate normally within the first slide groove 4.

[0034] Example 6: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features: the other end of the first rotating rod 14 is rotatably connected to the gear groove 10.

[0035] Specifically, it is ensured that when the first rotating rod 14 rotates, the other end of the first rotating rod 14 can rotate normally within the gear groove 10.

[0036] Example 7: This example provides a vibrating silo bottom unloader, which, in addition to the technical solutions of the above examples, also has the following technical features: the unloading disc 7 is slidably connected to the upper part of the support frame 3.

[0037] Specifically, it is ensured that when the unloading disc 7 slides, the unloading disc 7 can slide normally on the upper circumference of the support frame 3.

[0038] Working principle: In use, the user manually rotates the first rotating rod 14, causing the other end of the first rotating rod 14 to drive the second bevel gear 12 to rotate within the gear groove 10. The second bevel gear 12 then drives the first bevel gear 11 to rotate within the gear groove 10, which in turn drives the first threaded rod 6 to rotate within the slide rod 5. The slide rod 5, acting on the thread of the first threaded rod 6, moves upward along the first slide groove 4, causing the slide rod 5 to drive the unloading disc 7 to move upward. As the unloading disc 7 moves upward, the two limiting blocks 9 move downward relative to each other along the two limiting grooves 8, ensuring that the user can adjust the height of the unloading disc 7 to prevent insufficient height and inability to effectively break up clumps. In use, the user manually rotates the second rotating rod 19, causing the second rotating rod 19 to drive the second threaded rod 17 to rotate within the second slide groove 15. This causes the pressing block 16 to move along the second slide groove 15 under the action of the thread of the second threaded rod 17, pressing the pressing block 16 tightly against the inner wall of the first rotating groove 13. This fixes the first rotating rod 14 within the first rotating groove 13, preventing it from rotating and ensuring that the first rotating rod 14 will not be affected by external factors.

[0039] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A vibrating silo bottom unloader, comprising a discharge hopper (1), characterized in that, Also includes: A fixing block (2) is fixedly connected to one side of the unloading hopper (1); The support frame (3) is fixedly connected to the inner wall of the unloading hopper (1). The support frame (3) has a first sliding groove (4) that communicates with the inner cavity of the unloading hopper (1). A sliding rod (5) is slidably connected in the first sliding groove (4). A first threaded rod (6) is threadedly connected in the sliding rod (5). A rotating assembly is located between the unloading hopper (1), the fixed block (2) and the support frame (3), and is used to drive the first threaded rod (6) to rotate; The unloading disc (7) is fixedly connected to the top of the slide rod (5) and the unloading disc (7) is sleeved on the upper half of the support frame (3). Two limiting grooves (8) are opened on the inner wall of the unloading disc (7). Two limiting blocks (9) are slidably connected in the two limiting grooves (8) respectively, and the two limiting blocks (9) are fixed to the upper half of the support frame (3).

2. The vibrating silo bottom unloader according to claim 1, characterized in that, The rotating assembly includes: Gear groove (10), the gear groove (10) is opened in the support frame (3) and communicates with the first slide groove (4). The gear groove (10) is rotatably connected to the first bevel gear (11) and the second bevel gear (12), and the first bevel gear (11) and the second bevel gear (12) mesh with each other. One end of the first bevel gear (11) extends into the first slide groove (4) and is fixed to the bottom end of the first threaded rod (6). The first rotating groove (13) is opened between the unloading hopper (1), the fixed block (2) and the support frame (3). The first rotating groove (13) is rotatably connected to the first rotating rod (14), and one end of the first rotating rod (14) extends to the outside, and the other end of the first rotating rod (14) extends into the gear groove (10) and is fixedly connected to the second bevel gear (12). A fixing component is located inside the first rotating rod (14) and is used to fix the first rotating rod (14).

3. A vibrating silo bottom unloader according to claim 2, characterized in that, The fixing component includes: The second slide (15) is opened on the periphery of the first rotating rod (14). A pressing block (16) is slidably connected in the second slide (15). A second threaded rod (17) is threadedly connected in the pressing block (16), and the second threaded rod (17) is located on the inner wall of the second slide (15) and rotatably connected to the second slide (15). The second rotating groove (18) is opened on the inner wall of the second sliding groove (15) and is connected to the outside. The second rotating groove (18) is rotatably connected to the second rotating rod (19), and one end of the second rotating rod (19) extends to the outside, and the other end of the second rotating rod (19) extends into the second sliding groove (15) and is fixed to one end of the second threaded rod (17).

4. A vibrating silo bottom unloader according to claim 3, characterized in that, The other end of the second rotating rod (19) is rotatably connected to the second slide (15).

5. A vibrating silo bottom unloader according to claim 2, characterized in that, One end of the first bevel gear (11) is rotatably connected to the first slide groove (4).

6. A vibrating silo bottom unloader according to claim 2, characterized in that, The other end of the first rotating rod (14) is rotatably connected to the gear groove (10).

7. A vibrating silo bottom unloader according to claim 1, characterized in that, The unloading disc (7) is slidably connected to the upper part of the support frame (3).

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