Anti-blocking discharging stock bin device
By designing an anti-blocking discharge silo device, the telescopic rod and transmission mechanism drive the shock part to vibrate, the problems of discharge port blockage and material waste in the production of hydrogenation catalyst are solved, and efficient dredging of the discharge part and effective utilization of raw materials are achieved.
Patent Information
- Application Number
- CN202422321872.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-24
AI Technical Summary
During the production and processing of hydrogenation catalysts, materials are easily blocked when discharged from the discharge silo, and materials are easily stuck to the discharge silo, resulting in waste of raw materials.
A anti-blocking discharge silo device is designed, and a telescopic rod is used to drive the dredging rod to move up and down, and the rotation shaft is driven by the transmission mechanism, causing vibration to the knocking part to remove materials on the inner wall of the shell.
Effectively prevent blockage of the discharge part, avoid waste of materials, and improve production efficiency.
Smart Images
Figure CN222988893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of discharge bins, in particular to an anti-blocking discharge bin device. Background Art
[0002] Hydrogenation catalysts refer to catalysts used in the addition of hydrogen to compounds. Commonly used ones include metal catalysts of Group VIII transition metal elements, metal oxide or sulfide catalysts, and complex catalysts, generally with an alumina support. When hydrogenation catalysts are produced and processed, when materials are released from the discharge bin, it is easy to cause blockage at the discharge port. To prevent blockage, a dredging mechanism is set up to play an anti-blocking role, but it is still easy for materials to adhere to the discharge bin, resulting in waste of raw materials. Summary of the Utility Model
[0003] The purpose of the utility model is to solve the problem that in the prior art, materials still easily adhere to the discharge bin, resulting in waste of raw materials, and to propose an anti-blocking discharge bin device.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme:
[0005] Design an anti-blocking discharge bin device, including a housing. The lower end of the housing is connected with a discharge part in a communicating way. A fixing frame is fixedly connected to the housing. A telescopic rod is fixedly connected to the fixing frame. A dredging rod is fixedly connected to the telescopic rod. A connecting plate is fixedly connected to the dredging rod. A rotating shaft is rotatably connected to the housing through a bearing. A mounting plate is fixedly connected to the rotating shaft. A knocking part is fixedly connected to the mounting plate. The rotating shaft and the connecting plate are connected through a transmission mechanism.
[0006] Preferably, the transmission mechanism includes a rack, which is engaged with a gear. The gear is rotatably connected to the rotating shaft through a one-way bearing. The rack is fixedly connected to the connecting plate.
[0007] Preferably, a reinforcing frame is fixedly connected to the housing.
[0008] Preferably, the discharge part is fixedly connected with a fixing ear. A support shaft is rotatably connected to the fixing ear through a bearing. A connecting disk is fixedly connected to the support shaft. A sealing plate is fixedly connected to the connecting disk.
[0009] Preferably, a plurality of fixing holes are equidistantly arranged in a circumferential direction on the connecting disk. A threaded rod is threadedly penetrated and connected to the fixing ear.
[0010] Preferably, a retaining ring is fixedly connected to the threaded rod.
[0011] Preferably, the bearing used between the fixed ear and the support shaft is a slewing bearing.
[0012] The anti-blocking discharge silo device proposed by the present utility model has the beneficial effects that when the telescopic rod is used for telescoping, it drives the dredging rod to move up and down, which plays a role in dredging the discharge part and avoids the situation of blockage in the discharge part. Under the action of the transmission mechanism, it drives the rotating shaft to rotate, so that the knocking part plays a role of knocking and vibrating, so as to vibrate down the materials adhering to the inner wall of the shell and avoid the waste of raw materials due to adhesion. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of an anti-blocking discharge silo device proposed by the present utility model;
[0014] Figure 2 is a three-dimensional Figure 1 ;
[0015] Figure 3 is a cross-sectional view of the three-dimensional of an anti-blocking discharge silo device proposed by the present utility model;
[0016] Figure 4 is an anti-blocking discharge silo device proposed by the present utility model Figure 1 magnified view of part A.
[0017] In the figure: 1, shell; 2, reinforcement frame; 3, discharge part; 4, fixed frame; 5, telescopic rod; 6, connecting plate; 7, rotating shaft; 8, rack; 9, gear; 10, one-way bearing; 11, knocking part; 12, mounting plate; 13, dredging rod; 14, sealing plate; 15, support shaft; 16, connecting disk; 17, fixed ear; 18, threaded rod; 19, retaining ring; 20, fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0019] Embodiment 1: Referring to Figures 1 - 4 , an anti-blocking discharge silo device includes a shell 1. A discharge part 3 is connected and communicated at the lower end of the shell 1. A fixed frame 4 is fixedly connected to the shell 1. A telescopic rod 5 is fixedly connected to the fixed frame 4. A dredging rod 13 is fixedly connected to the telescopic rod 5. When the telescopic rod 5 is used for telescoping, it drives the dredging rod 13 to move up and down, which plays a role in dredging the discharge part 3 and avoids the situation of blockage in the discharge part 3.
[0020] A connecting plate 6 is fixedly connected to the dredging rod 13. A rotating shaft 7 is rotatably connected to the housing 1 through a bearing. A mounting plate 12 is fixedly connected to the rotating shaft 7. A knocking part 11 is fixedly connected to the mounting plate 12. The rotating shaft 7 and the connecting plate 6 are connected through a transmission mechanism. When the telescopic rod 5 moves up and down, the transmission mechanism drives the rotating shaft 7 to rotate, so that the knocking part 11 plays a role of knocking and vibrating, in order to vibrate down the materials adhering to the inner wall of the housing 1, avoiding waste caused by raw material adhesion.
[0021] The transmission mechanism includes a rack 8. A gear 9 is engaged with the rack 8. The gear 9 is rotatably connected to the rotating shaft 7 through a one-way bearing 10. The rack 8 is fixedly connected to the connecting plate 6. When the telescopic rod 5 extends, it drives the rack 8 to move, which will cause the gear 9 to rotate. At this time, the rotation direction is opposite to the free rotation direction of the one-way bearing 8, which will cause the rotating shaft 7 to rotate and the height of the knocking part 11 to increase. When the telescopic rod 7 contracts, the rotation direction of the gear 9 is the same as the free rotation direction of the one-way bearing 8, and the rotating shaft 7 cannot be limited. The knocking part 11 is reset under the action of gravity to knock on the housing 1 to generate vibration.
[0022] A reinforcing frame 2 is fixedly connected to the housing 1. The reinforcing frame 2 plays a role in reinforcing the housing 1 to prevent the housing 1 from deforming due to knocking.
[0023] The discharging part 3 is fixedly connected with a fixing ear 17. The bearing between the fixing ear 17 and the support shaft 15 is a slewing bearing. The fixing ear 17 is rotatably connected to the support shaft 15 through a bearing. A connecting disc 16 is fixedly connected to the support shaft 15. A sealing plate 14 is fixedly connected to the connecting disc 16. The sealing plate 14 plays a role of sealing or opening the discharging part 3.
[0024] During dredging: when the telescopic rod 5 expands and contracts, it drives the dredging rod 13 to move up and down, which will dredge the discharging part 3. At the same time, when the telescopic rod 5 extends, it drives the rack 8 to move, which will cause the gear 9 to rotate, which will cause the rotating shaft 7 to rotate and the height of the knocking part 11 to increase. When the telescopic rod 7 contracts, the knocking part 11 is reset under the action of gravity to knock on the housing 1 to generate vibration.
[0025] Embodiment 2: In Embodiment 1, during dredging, since the sealing plate 14 is not fixed, it is easy to cause the sealing plate 14 to rotate, resulting in the sealing plate 14 being in a sealed state during dredging, which is likely to cause damage to the sealing plate 14. Refer to Figure 4, as another preferred embodiment of the present utility model, on the basis of Embodiment 1, a plurality of fixing holes 20 are equidistantly arranged in a circle on the connecting plate 16, and a threaded rod 18 is threadedly penetrated through the fixing ear 17. By inserting the threaded rod 18 into different fixing holes 20, the sealing plate 14 is limited, preventing the sealing plate 14 from being damaged.
[0026] Embodiment 3: Refer to Figure 4 , as another preferred embodiment of the present utility model, on the basis of Embodiment 2, a retaining ring 19 is fixedly connected to the threaded rod 18. The design of the retaining ring 19 is to limit the threaded rod 18 to prevent the threaded rod 18 from disengaging from the threaded hole.
[0027] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A silo device for preventing material from being blocked, comprising a housing (1), characterized in that: The lower end of the shell (1) is connected to a discharge portion (3), the shell (1) is fixedly connected to a fixing frame (4), the fixing frame (4) is fixedly connected to a telescopic rod (5), the telescopic rod (5) is fixedly connected to a dredging rod (13), the dredging rod (13) is fixedly connected to a connecting plate (6), the shell (1) is rotatably connected to a rotating shaft (7) via a bearing, the rotating shaft (7) is fixedly connected to a mounting plate (12), the mounting plate (12) is fixedly connected to a knocking portion (11), and the rotating shaft (7) and the connecting plate (6) are connected via a transmission mechanism.
2. The anti-blocking discharging silo device according to claim 1, characterized in that: The transmission mechanism comprises a rack (8), a gear (9) meshing on the rack (8), the gear (9) being rotatably connected to the rotating shaft (7) via a one-way bearing (10), and the rack (8) being fixedly connected to the connecting plate (6).
3. The anti-blocking discharging silo device according to claim 1, characterized in that: A reinforcement frame (2) is fixedly connected to the shell (1).
4. The anti-blocking discharging silo device according to claim 1, characterized in that: The discharge portion (3) is fixedly connected to a fixing ear (17), the fixing ear (17) is rotatably connected to a support shaft (15) via a bearing, the support shaft (15) is fixedly connected to a connecting disk (16), and the connecting disk (16) is fixedly connected to a sealing plate (14).
5. The anti-blocking discharging silo device according to claim 4, characterized in that: A plurality of fixing holes (20) are provided at equal intervals on the circumference of the connection plate (16), and a threaded rod (18) is threadedly penetrated and connected to the fixing ear (17).
6. The anti-blocking discharging silo device according to claim 5, characterized in that: A retaining ring (19) is fixedly connected to the threaded rod (18).
7. The anti-blocking discharging silo device according to claim 4, characterized in that: The bearing used between the fixing ear (17) and the supporting shaft (15) is a slewing bearing.