Discharging anti-blocking structure for steel silo

Abstract

The utility model relates to an unloading anti-blocking structure for a steel silo, which comprises the steel silo, a feed opening is arranged at the bottom of the steel silo, and an anti-blocking component is arranged in the feed opening. The anti-blocking assembly comprises a supporting rod, an air guide pipe penetrating through the supporting rod, a material stirring barrel rotationally connected with the air guide pipe, a rotating frame fixed to the bottom of the material stirring barrel and impact ball assemblies symmetrically fixed to the two sides of the rotating frame, a plurality of driving blades are fixedly arranged on the inner wall of the material stirring barrel, and a plurality of air blowing branch pipes are tangentially arranged on the air guide pipe; when high-pressure gas is introduced into the gas guide pipe, the high-pressure gas flows along the gas guide pipe, the gas blowing branch pipes are discharged in the tangential direction of the gas guide pipe, the gas blows the driving blades to enable the material stirring barrel to rotate, materials are stirred, and accumulation is avoided; and meanwhile, the material stirring barrel drives the rotating frame to rotate synchronously, and the rotating frame drives the impact ball assembly to impact the discharging opening of the steel silo, so that the materials are effectively prevented from being blocked, and normal falling of the materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel silos, in particular to a material discharging anti-blocking structure for steel silos. Background Art

[0002] The application and development of steel silo technology in the grain industry in my country started late. In 1982, Honghe Farm in Heilongjiang Province introduced galvanized corrugated plate prefabricated steel silo from the United States, which was the earliest modern steel silo group in China. In the 1980s, the construction of steel silos in my country achieved unprecedented development. Heilongjiang Yingchun Machinery Factory introduced and absorbed the full set of American prefabricated steel silo technology and special equipment production line. According to foreign advanced technology, design software, and production standards, on the basis of digestion and absorption, it has carried out innovation and development, and began to mass produce, manufacture, and install prefabricated steel silos, making the strength, performance, and safety of steel silos reliable, and exporting steel silos as a product in large quantities. It represents the international level of steel silo production, production, and installation in my country today, and is the leader in steel silo production and installation. Steel silos can store granular, powdery, grain and oil, food, brewing, coal, building materials, etc. At present, when steel silos are in use, the feeding port is often blocked, which affects the feeding efficiency and needs to be improved urgently. Utility Model Content

[0003] The utility model aims to provide a steel silo unloading anti-blocking structure for solving the problem that the existing steel silo unloading port is often blocked.

[0004] In order to solve the above problems, the present invention provides a steel silo unloading anti-blocking structure, including a steel silo, a discharge port is provided at the bottom of the steel silo, an anti-blocking component is provided in the discharge port, the anti-blocking component includes a support rod, an air guide pipe running through the support rod, a material discharging cylinder rotatably connected to the air guide pipe, a rotating frame fixed to the bottom of the material discharging cylinder, and an impact ball assembly symmetrically fixed to both sides of the rotating frame, a plurality of driving blades are fixedly provided on the inner wall of the material discharging cylinder, and a plurality of blowing branches are tangentially provided on the air guide pipe.

[0005] The utility model provides a steel silo unloading anti-blocking structure, which also has the following technical features:

[0006] Furthermore, a high-pressure air pump is fixedly provided at one end of the air guide pipe that passes through the steel silo.

[0007] Furthermore, a plurality of material shifting rods are fixedly provided on the outer wall of the material shifting cylinder.

[0008] Furthermore, the material moving rod is in an overall "inverted cone shape" from top to bottom.

[0009] Furthermore, the impact ball assembly includes an elastic rope fixedly connected to the rotating frame and an impact ball fixedly connected to one end of the elastic rope away from the rotating frame.

[0010] Furthermore, the material of the material moving rod is stainless steel.

[0011] Furthermore, a manual flow valve is installed on the air guide tube.

[0012] Furthermore, the rotating frame includes vertical rods and horizontal rods fixed between the vertical rods.

[0013] The utility model has the following beneficial effects: when high-pressure gas is introduced into the air duct, the high-pressure gas flows along the air duct, and the blowing branch pipe is discharged along the tangential direction of the air duct, and the gas blows the driving blade to rotate the material barrel, thereby shifting the material to avoid accumulation; at the same time, the material barrel drives the rotating frame to rotate synchronously, and the rotating frame drives the impact ball assembly to impact the unloading port of the steel plate silo, thereby effectively preventing the unloading port from being blocked by the material and ensuring the normal falling of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the anti-blocking structure for unloading of steel silo;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A in the middle. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention may be combined with each other without conflict.

[0017] like Figure 1 to Figure 2In one embodiment of the anti-blocking structure for unloading of steel silo of the utility model shown in the figure, it comprises a steel silo 1, a discharge port 101 is provided at the bottom of the steel silo 1, an anti-blocking assembly 2 is provided in the discharge port 101, the anti-blocking assembly 2 comprises a support rod 21, an air guide pipe 22 penetrating the support rod 21, a material dispensing cylinder 23 rotatably connected to the air guide pipe 22, a rotating frame 24 fixed to the bottom of the material dispensing cylinder 23, and an impact ball assembly 25 symmetrically fixed to both sides of the rotating frame 24, a plurality of driving blades 231 are fixedly provided on the inner wall of the material dispensing cylinder 23, and the air guide pipe 2 2 is tangentially provided with a plurality of blowing branches 220. Specifically, when high-pressure gas is introduced into the air guide pipe, the high-pressure gas flows along the air guide pipe 22, and the blowing branch pipe is discharged tangentially along the air guide pipe 22. The gas drives the blades 231 by blowing to rotate the material-prying cylinder 23, and pry the materials to avoid accumulation. At the same time, the material-prying cylinder 23 drives the rotating frame 24 to rotate synchronously, and the rotating frame 24 drives the impact ball assembly 25 to impact the unloading port 101 of the steel plate silo, thereby effectively preventing the unloading port 101 from being blocked by the materials, and ensuring the normal falling of the materials.

[0018] In one embodiment of the present application, a high-pressure air pump 3 is fixedly provided at one end of the air guide pipe 22 that passes through the steel silo 1 .

[0019] In one embodiment of the present application, a plurality of material shifting rods 232 are fixedly provided on the outer wall of the material shifting cylinder 23 .

[0020] In one embodiment of the present application, the material moving rod 232 is in an overall "inverted cone shape" from top to bottom.

[0021] In one embodiment of the present application, the impact ball assembly 25 includes an elastic rope 251 fixedly connected to the rotating frame and an impact ball 252 fixedly connected to an end of the elastic rope 251 away from the rotating frame 24. Specifically, when the rotating frame 24 rotates, the impact ball 252 continuously impacts the inner wall of the discharge port under the action of centrifugation to prevent the material from adhering to the discharge port.

[0022] In one embodiment of the present application, the material of the material moving rod 232 is stainless steel.

[0023] In one embodiment of the present application, a manual flow valve 221 is installed on the air guide tube 22 .

[0024] In one embodiment of the present application, the rotating frame 24 includes vertical rods 241 and horizontal rods 242 fixed between the vertical rods 241 .

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for their core technical features. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A steel silo unloading anti-blocking structure, comprising a steel silo, wherein a discharge port is provided at the bottom of the steel silo, and the characteristics are: An anti-blocking component is provided in the discharge port, and the anti-blocking component includes a support rod, an air guide pipe running through the support rod, a material dispensing barrel rotatably connected to the air guide pipe, a rotating frame fixed to the bottom of the material dispensing barrel, and an impact ball assembly symmetrically fixed to both sides of the rotating frame. A plurality of driving blades are fixedly provided on the inner wall of the material dispensing barrel, and a plurality of blowing branches are tangentially provided on the air guide pipe.

2. The anti-blocking structure for unloading of steel silo according to claim 1 is characterized in that: A high-pressure air pump is fixedly provided at one end of the air guide pipe which passes through the steel silo.

3. The anti-blocking structure for unloading of steel silo according to claim 1 is characterized in that A plurality of material shifting rods are fixedly arranged on the outer wall of the material shifting cylinder.

4. The anti-blocking structure for unloading of steel silo according to claim 3 is characterized in that: The material-moving rod is in an "inverted cone" shape from top to bottom.

5. The anti-blocking structure for unloading of steel silo according to claim 1 is characterized in that: The impact ball assembly comprises an elastic rope fixedly connected to the rotating frame and an impact ball fixedly connected to one end of the elastic rope away from the rotating frame.

6. The anti-blocking structure for unloading of steel silo according to claim 3 is characterized in that: The material of the material-moving rod is stainless steel.

7. The anti-blocking structure for unloading of steel silo according to claim 1 is characterized in that: A manual flow valve is installed on the air guide pipe.

8. The anti-blocking structure for unloading of steel silo according to claim 1, characterized in that: The rotating frame includes vertical rods and horizontal rods fixed between the vertical rods.

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