A steel silo anti-sticking hammering device

Abstract

This utility model relates to the field of steel silo anti-sticking technology, and discloses a steel silo anti-sticking hammering device, including a steel silo. A top plate is fixedly connected to the top of the steel silo, a buffer plate is fixedly connected to one side of the outer wall of the steel silo, and two connecting plates are fixedly connected to the top side of the steel silo. Each of the two connecting plates has a disassembly assembly on its lower surface, and a fixing ring is fitted onto the outer wall of each of the two disassembly assemblies. A lifting chain and a safety rope are respectively fixedly connected to the outer wall of each of the two fixing rings. In this utility model, the method of using a swinging hammer to impact the outer wall of the steel silo can efficiently shake off the material adhering to the silo body with the impact force, significantly improving the efficiency of anti-sticking operations. At the same time, the buffer plate can effectively absorb the impact force, preventing damage to the silo body due to impact, and the safety rope can prevent the swinging hammer from going out of control. This double protection greatly improves the safety of the operation process, ensuring that the device can reliably protect the steel silo structure and operators while achieving efficient material removal.

Description

Technical Field

[0001] This utility model relates to the field of steel silo anti-sticking technology, and in particular to a steel silo anti-sticking hammering device. Background Technology

[0002] In industrial production, steel silos are widely used in industries such as grain, coal, and cement as key equipment for material storage. Because the stored materials are often sticky or prone to accumulation, the inner walls of the silo easily become contaminated with material after prolonged use. This not only reduces effective storage space but can also affect production quality due to material caking and deterioration, and even cause safety hazards such as abnormal silo load-bearing capacity. Therefore, preventing material contamination in steel silos is a crucial aspect of ensuring continuous and stable production. The steel silo hammering device, as the core equipment for achieving this operation, directly affects the cleaning effect, operational efficiency, and silo safety. In existing technologies, common hammering devices for addressing the problem of material adhesion in steel silos often employ a fixed hammer structure. A motor drives an eccentric wheel to rotate, generating centrifugal force that causes the hammer to intermittently strike the silo wall. Alternatively, pneumatic hammer devices utilize compressed air to drive a piston, causing the hammer to rapidly impact the silo wall. The technical principle of these devices is primarily based on the impact force generated by mechanical force or air pressure acting on the silo wall, causing vibration that dislodges the adhered material, thereby achieving the purpose of preventing material adhesion. However, existing steel bin hammering devices often struggle to balance material removal efficiency with bin protection during operation. Some devices, in pursuit of higher removal efficiency, employ greater impact force, leading to deformation and cracking of the bin after prolonged impact. Conversely, reducing the impact force makes it difficult to completely dislodge adhering materials, affecting the efficiency of anti-adhesion operations. Consequently, they fail to simultaneously meet the dual requirements of efficient material removal and bin protection. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a steel silo anti-sticking hammering device, aiming to improve the existing steel silo hammering devices, which often struggle to balance the relationship between cleaning efficiency and silo protection during operation. This addresses the issue of some devices prioritizing higher cleaning efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steel silo anti-sticking hammering device, comprising a steel silo, a top plate fixedly connected to the top of the steel silo, a buffer plate fixedly connected to one side of the outer wall of the steel silo, two connecting plates fixedly connected to one side of the top of the steel silo, a disassembly assembly provided on the lower surface of each of the two connecting plates, a fixing ring sleeved on the outer wall of each of the two disassembly assemblies, a hanging chain and a safety rope fixedly connected to the outer wall of each of the two fixing rings respectively, and a hammering assembly provided at one end of the hanging chain; The hammering assembly includes a sliding hammer and a pull rope. The sliding hammer is fixedly connected to one end of the suspension chain, and one end of the pull rope is fixedly connected to the bottom of the sliding hammer.

[0005] Furthermore, the disassembly and assembly assembly includes a connecting part, a movable block is rotatably connected inside the connecting part, a C-shaped connecting ring is fixedly connected to the outer wall of the movable block, a U-shaped limiting ring is attached to one end of the C-shaped connecting ring, and a connecting component is provided on the outer wall of the C-shaped connecting ring for connecting and fixing the U-shaped limiting ring.

[0006] Furthermore, the connecting assembly includes a threaded cap, the inside of which is rotatably connected to the outer wall of the C-shaped connecting ring, and both the outer walls of the C-shaped connecting ring and the U-shaped limiting ring are provided with external threads.

[0007] Furthermore, one end of the safety rope is fixedly connected to the upper surface of the bob.

[0008] Furthermore, the upper surface of the connecting part is fixedly connected to the lower surface of the connecting plate.

[0009] Furthermore, the buffer plate is used to cushion the impact of the moving hammer.

[0010] This utility model has the following beneficial effects: 1. In this utility model, the method of swinging the hammer to impact the outer wall of the steel silo can efficiently shake off the material adhering to the silo body by means of impact force, which can significantly improve the efficiency of anti-sticking operation. At the same time, the buffer plate can effectively absorb the impact force and avoid damage to the silo body due to impact. The safety rope can prevent the hammer from going out of control. The double protection greatly improves the safety of the operation process and ensures that the device can achieve efficient material cleaning while providing reliable protection for the steel silo structure and operators.

[0011] 2. In this utility model, quick assembly and disassembly are achieved by rotating the threaded cap on the external thread, which simplifies the installation and disassembly process of the device. It not only facilitates daily maintenance, but also allows for flexible adjustment of the device position or replacement of parts according to different operational needs, which greatly improves the ease of use and applicability of the device and reduces the difficulty of operation and time cost. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a steel silo anti-sticking hammering device proposed in this utility model; Figure 2 This is a schematic diagram of one side of the connecting plate of the steel silo anti-sticking hammering device proposed in this utility model; Figure 3 This is a schematic diagram of one side of the connection part of a steel silo anti-sticking hammering device proposed in this utility model.

[0013] Legend: 1. Steel silo; 2. Top plate; 3. Buffer plate; 4. Connecting plate; 5. Fixing ring; 6. Lifting chain; 7. Swinging weight; 8. Pull rope; 9. Safety rope; 10. Connecting part; 11. Moving block; 12. C-type connecting ring; 13. Threaded cap; 14. U-shaped limit ring; 15. External thread. Detailed Implementation

[0014] 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.

[0015] Reference Figure 1 - Figure 3 An embodiment of this utility model is provided: a steel silo anti-sticking hammering device, including a steel silo 1, a top plate 2 fixedly connected to the top of the steel silo 1, a buffer plate 3 fixedly connected to one side of the outer wall of the steel silo 1, two connecting plates 4 fixedly connected to the top side of the steel silo 1, a disassembly assembly provided on the lower surface of the two connecting plates 4, a fixing ring 5 sleeved on the outer wall of the two disassembly assemblies, a hanging chain 6 and a safety rope 9 fixedly connected to the outer wall of the two fixing rings 5 ​​respectively, and a hammering assembly provided at one end of the hanging chain 6; The hammering assembly includes a swing hammer 7 and a pull rope 8. The swing hammer 7 is fixedly connected to one end of the hanging chain 6. One end of the pull rope 8 is fixedly connected to the bottom of the swing hammer 7. One end of the safety rope 9 is fixedly connected to the upper surface of the swing hammer 7. The upper surface of the connecting part 10 is fixedly connected to the lower surface of the connecting plate 4. The buffer plate 3 is used to buffer the hammering of the swing hammer 7.

[0016] Specifically, when using this hammering device, a lifting chain 6 and a safety rope 9 are first suspended using the assembly fixed to the connecting plate 4 at the top of the steel silo 1. The lifting chain 6 is connected to the swing hammer 7. When the operator pulls the rope 8, the swing hammer 7 swings and strikes the outer wall of the steel silo 1, using the resulting impact force to shake off the material adhering to the silo. During this process, the buffer plate 3 absorbs the impact force, protecting the silo, while the safety rope 9 prevents the swing hammer 7 from going out of control, thus achieving efficient and safe anti-sticking operations.

[0017] Reference Figure 3The assembly and disassembly assembly includes a connecting part 10, a movable block 11 is rotatably connected inside the connecting part 10, a C-shaped connecting ring 12 is fixedly connected to the outer wall of the movable block 11, a U-shaped limiting ring 14 is attached to one end of the C-shaped connecting ring 12, a connecting component is provided on the outer wall of the C-shaped connecting ring 12, the connecting component is used to connect and fix the U-shaped limiting ring 14, the connecting component includes a threaded cap 13, the threaded cap 13 is rotatably connected to the outer wall of the C-shaped connecting ring 12, and both the outer walls of the C-shaped connecting ring 12 and the U-shaped limiting ring 14 are provided with external threads 15.

[0018] Specifically, the retaining ring 5 is fixed to the outer wall of the U-shaped limiting ring 14. When disassembly is required, simply drive the threaded cap 13 to rotate on the outer wall of the U-shaped limiting ring 14 and the C-shaped connecting ring 12, and engage with the external thread 15 to move the threaded cap 13 on the outer wall of the C-shaped connecting ring 12 and the U-shaped limiting ring 14. When the threaded cap 13 moves to the outer wall of the C-shaped connecting ring 12, the U-shaped limiting ring 14 can be removed. Then, pull the U-shaped limiting ring 14 out of the retaining ring 5 to complete the quick disassembly.

[0019] Working principle: When using this hammering device, the hanging chain 6 and safety rope 9 are first suspended by the disassembly and assembly components fixed on the connecting plate 4 at the top of the steel silo 1. The hanging chain 6 is connected to the swing hammer 7. The operator pulls the pull rope 8 to drive the swing hammer 7 to swing and hit the outer wall of the steel silo 1, using the impact force to shake off the adhering material. The buffer plate 3 absorbs the impact force to protect the silo body, and the safety rope 9 prevents the swing hammer 7 from going out of control, so as to achieve efficient and safe anti-sticking operation. In addition, the retaining ring 5 is fixed to the outer wall of the U-shaped limiting ring 14. During disassembly, it is only necessary to drive the threaded cap 13 to rotate on the outer wall of the U-shaped limiting ring 14 and the C-shaped connecting ring 12. The threaded cap 13 moves on the outer wall of the C-shaped connecting ring 12 and the U-shaped limiting ring 14 by cooperating with the external thread 15. When the threaded cap 13 moves to the outer wall of the C-shaped connecting ring 12, the U-shaped limiting ring 14 can be removed. At this time, the U-shaped limiting ring 14 can be pulled out from the retaining ring 5 to achieve quick disassembly.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel silo anti-sticking hammering device, comprising a steel silo (1), characterized in that: The top of the steel silo (1) is fixedly connected to a top plate (2), and a buffer plate (3) is fixedly connected to one side of the outer wall of the steel silo (1). Two connecting plates (4) are fixedly connected to one side of the top of the steel silo (1). The lower surface of the two connecting plates (4) is provided with disassembly and assembly components. The outer wall of the two disassembly and assembly components is fitted with a fixing ring (5). The outer wall of the two fixing rings (5) is fixedly connected with a lifting chain (6) and a safety rope (9). One end of the lifting chain (6) is provided with a hammering component. The hammering assembly includes a swing hammer (7) and a pull rope (8). The swing hammer (7) is fixedly connected to one end of the hanging chain (6), and one end of the pull rope (8) is fixedly connected to the bottom of the swing hammer (7).

2. The anti-sticking hammering device for steel silos according to claim 1, characterized in that: The assembly and disassembly assembly includes a connecting part (10), a movable block (11) is rotatably connected inside the connecting part (10), a C-shaped connecting ring (12) is fixedly connected to the outer wall of the movable block (11), a U-shaped limiting ring (14) is attached to one end of the C-shaped connecting ring (12), and a connecting component is provided on the outer wall of the C-shaped connecting ring (12) for connecting and fixing the U-shaped limiting ring (14).

3. The steel silo anti-sticking hammering device according to claim 2, characterized in that: The connecting assembly includes a threaded cap (13), which is internally rotatably connected to the outer wall of the C-shaped connecting ring (12). Both the outer walls of the C-shaped connecting ring (12) and the U-shaped limiting ring (14) are provided with external threads (15).

4. The anti-sticking hammering device for steel silos according to claim 1, characterized in that: One end of the safety rope (9) is fixedly connected to the upper surface of the bob (7).

5. The anti-sticking hammering device for steel silos according to claim 2, characterized in that: The upper surface of the connecting part (10) is fixedly connected to the lower surface of the connecting plate (4).

6. The steel silo anti-sticking hammering device according to claim 1, characterized in that: The buffer plate (3) is used to buffer the impact of the hammer (7).

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