Anti-blocking storage bin

Abstract

The utility model discloses an anti-blocking storage bin, relates to the field of material storage, and adopts the technical scheme that the anti-blocking storage bin comprises a storage barrel, an end cover is fixedly connected to the top surface of the storage barrel, a stand column is fixedly connected to the bottom surface of the top cover, a first partition plate is fixedly connected to the inner side wall of the storage barrel, a discharge port is formed in the first partition plate in a penetrating manner, and the stand column penetrates through the discharge port; the first partition plate gradually sinks downwards in the direction close to the stand column, a first baffle is slidably connected to the stand column, and the diameter of the first baffle is larger than that of the discharging port. The pressure borne by materials located at the bottom of the material storage bin and the pressure borne by materials stacked on the top face of the first partition plate are both small, the possibility that the materials cake due to the pressure is reduced, when the second baffle is attached to the second partition plate and the first baffle is attached to the first partition plate, the inner cavity of the material storage barrel is divided into three independent cavities, and therefore the material storage barrel is convenient to use. And the possibility of material caking is further reduced when the same amount of materials are stored.

Description

Technical Field

[0001] The utility model relates to the field of material storage, and more specifically, to an anti-blocking material storage bin. Background Art

[0002] A silo is a device that is composed of one or more containers as the main body and is used to store materials. In addition to the container, it generally also includes support legs, end covers, discharge pipes, etc. Different silos can be used to store different types of materials. Among them, some silos are mainly used to store powdered or granular materials. For some vertical silos, the materials accumulated at the bottom of the silo may form dense agglomerates under the squeeze of the materials above, resulting in clogging of the silo when discharge is required.

[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an anti-blocking storage bin.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a blocking-proof storage bin, including a storage barrel, the top surface of the storage barrel is fixedly connected with an end cover, the bottom surface of the end cover is fixedly connected with a column, the inner wall of the storage barrel is fixedly connected with a first partition, a discharge port is penetrated by the first partition, the column passes through the discharge port, the first partition gradually concave in the direction close to the column, the column is slidably connected with a first baffle, and the diameter of the first baffle is larger than the diameter of the discharge port.

[0006] The utility model is further configured as follows: a second partition is fixedly connected to the outer side wall of the column, the second partition is gradually concave in the direction away from the column, there is a gap between the edge of the second partition and the inner side wall of the storage barrel, a plurality of support rods are slidably connected to the outer side wall of the column, an annular second baffle is fixedly connected to the end of the support rod, and the inner diameter of the second baffle is smaller than the diameter of the second partition.

[0007] The utility model is further configured as follows: the bottom surface of the first baffle is lower than the lowest point of the first partition, and the top surface of the first baffle is inclined downward in a direction away from the column.

[0008] The utility model is further configured as follows: the bottom surface of the second baffle is lower than the lowest point of the second partition, and the top surface of the second baffle is inclined downward along a direction close to the column.

[0009] The utility model is further configured as follows: the top surface of the first baffle plate and the top surface of the second baffle plate are both fixedly connected with elastic pads.

[0010] The utility model is further configured as follows: an observation window is provided on the side wall of the storage barrel.

[0011] In summary, the utility model has the following beneficial effects: the materials at the bottom of the storage bin and the materials accumulated on the top surface of the first partition are subjected to less pressure, which reduces the possibility of material agglomeration due to pressure; when the second baffle is in contact with the second baffle and the first baffle is in contact with the first baffle, the inner cavity of the storage barrel is divided into three independent cavities, which further reduces the possibility of material agglomeration when storing equal amounts of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0015] In the figure: 1. storage barrel; 2. end cover; 3. column; 4. first partition; 5. discharge port; 6. first baffle; 7. second baffle; 8. support rod; 9. second baffle; 10. elastic pad; 11. observation window. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] Embodiment: A blocking-proof storage silo, such as Figure 1 , Figure 2 As shown, it includes a storage barrel 1, the top surface of the storage barrel 1 is fixedly connected with an end cover 2, the bottom surface of the end cover is fixedly connected with a column 3, the inner wall of the storage barrel 1 is fixedly connected with a first partition 4, the first partition 4 is penetrated by a discharge port 5, the column 3 passes through the discharge port 5, the first partition 4 is gradually concave in the direction close to the column 3, and the column 3 is slidably connected with a first baffle 6, and the diameter of the first baffle 6 is larger than the diameter of the discharge port 5.

[0018] Specifically, the bottom surface of the storage barrel 1 is connected to a discharge pipe, the end cover 2 and the storage barrel 1 are connected by a flange, a hydraulic cylinder is fixedly connected to the top surface of the end cover 2, the column 3 is hollow, and the output end of the hydraulic cylinder is connected to the first baffle 6 by a transmission rod. The hydraulic cylinder controls the lifting of the first baffle 6. When the first partition 4 and the first baffle 6 are in contact, the discharge port 5 is blocked by the first baffle 6, and the inner cavity of the storage barrel 1 is divided into independent cavities independent of each other. Compared with the existing storage bin, in this embodiment, the pressure on the material at the bottom of the storage bin and the material accumulated on the top surface of the first partition 4 are both relatively small, reducing the possibility of material agglomeration due to pressure. When discharging is needed, the discharge pipe is opened, and the first baffle 6 is moved away from the first partition 4 by the hydraulic cylinder. The material accumulated above the first partition 4 falls from the discharge port 5 and finally falls from the discharge pipe together with the material below the first partition 4.

[0019] like Figure 1 , Figure 2 As shown, the outer wall of the column 3 is fixedly connected with a second partition 7, and the second partition 7 is gradually concave in the direction away from the column 3. There is a distance between the edge of the second partition 7 and the inner wall of the storage barrel 1. A plurality of support rods 8 are slidably connected to the outer wall of the column 3, and the ends of the support rods 8 are fixedly connected with an annular second baffle 9, and the inner diameter of the second baffle 9 is smaller than the diameter of the second partition 7.

[0020] Specifically, the hydraulic cylinder has multiple output ends. In this embodiment, the number of support rods 8 is four, and the support rods 8 are also connected to the output end of the hydraulic cylinder through a transmission rod. The hydraulic cylinder controls the lifting and lowering of the support rods 8 and the second baffle 9. A plurality of slide grooves are provided on the side wall of the column 3 along the vertical direction. The support rods 8 and the first baffle 6 are fixedly connected to the transmission rod through the slide grooves. When the second baffle 9 is in contact with the second partition 7 and the first baffle 6 is in contact with the first partition 4, the inner cavity of the storage barrel 1 is divided into three independent cavities, which further reduces the storage of equal amounts of materials. To prevent the possibility of material agglomeration, the gap between the inner wall of the storage barrel 1 and the second partition 7 is completely misaligned with the discharge port 5 in the vertical projection plane, thereby preventing only a portion of the material between the first partition 4 and the second partition 7 from falling during discharge, thereby preventing old material from accumulating in the storage barrel 1 for a long time. The flow area between the inner wall of the storage barrel 1 and the second partition 7 and the flow area of ​​the discharge port 5 are both smaller than the flow area of ​​the discharge pipe, ensuring that the material input amount below the second partition 7 is less than the output amount during discharge, thereby preventing the material from being concentrated below the second partition 7 after discharge.

[0021] like Figure 1 , Figure 2 , Figure 3As shown, the bottom surface of the first baffle plate 6 is lower than the lowest point of the first partition plate 4, and the top surface of the first baffle plate 6 is inclined downward in the direction away from the column 3. The bottom surface of the second baffle plate 9 is lower than the lowest point of the second partition plate 7, and the top surface of the second baffle plate 9 is inclined downward in the direction close to the column 3. The top surfaces of the first baffle plate 6 and the second baffle plate 9 are both fixedly connected with an elastic pad 10, and an observation window 11 is provided on the side wall of the storage barrel 1.

[0022] Specifically, the cross-section of the first baffle 6 and the cross-section of the second baffle 9 are both two symmetrical right triangles. When the first baffle 6 and the second baffle 9 descend, the material falls. At this time, the material falling on the top surface of the first baffle 6 and the second baffle 9 falls along the inclined surface to avoid the accumulation of material on the top surface of the first baffle 6 and the second baffle 9 during discharging. The elastic pad 10 is a rubber layer with a thickness of 5mm to 10mm. In this embodiment, the thickness of the elastic pad 10 is 10mm, and the edge of the elastic pad 10 is rounded. The elastic pad 10 plays a role in improving the sealing between the first baffle 6 and the first partition 4, and between the second baffle 9 and the second partition 7. The observation window 11 is fixedly connected to the side wall of the storage barrel 1. The middle of the observation window 11 is made of transparent glass. The accumulation of material in each independent cavity is observed through the observation window 11 during feeding.

[0023] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A blocking-proof storage silo, characterized in that: The invention comprises a material storage barrel (1), wherein the top surface of the material storage barrel (1) is fixedly connected to an end cover (2), the bottom surface of the end cover is fixedly connected to a column (3), the inner side wall of the material storage barrel (1) is fixedly connected to a first partition (4), a discharge port (5) is penetrated on the first partition (4), the column (3) passes through the discharge port (5), the first partition (4) is gradually concave in a direction close to the column (3), and a first baffle (6) is slidably connected to the column (3), and the diameter of the first baffle (6) is larger than the diameter of the discharge port (5).

2. The anti-blocking storage bin according to claim 1 is characterized in that: The outer wall of the column (3) is fixedly connected with a second partition (7), the second partition (7) is gradually concave in the direction away from the column (3), there is a distance between the edge of the second partition (7) and the inner wall of the storage barrel (1), and a plurality of support rods (8) are slidably connected to the outer wall of the column (3), and the ends of the support rods (8) are fixedly connected with an annular second baffle (9), and the inner diameter of the second baffle (9) is smaller than the diameter of the second partition (7).

3. The anti-blocking storage bin according to claim 2 is characterized in that: The bottom surface of the first baffle (6) is lower than the lowest point of the first partition (4), and the top surface of the first baffle (6) is inclined downward in a direction away from the column (3).

4. The anti-blocking storage bin according to claim 3 is characterized in that: The bottom surface of the second baffle (9) is lower than the lowest point of the second partition (7), and the top surface of the second baffle (9) is inclined downward in a direction close to the column (3).

5. The anti-blocking storage bin according to claim 4, characterized in that: The top surface of the first baffle (6) and the top surface of the second baffle (9) are both fixedly connected with an elastic pad (10).

6. The anti-blocking storage bin according to claim 5, characterized in that: An observation window (11) is provided on the side wall of the material storage barrel (1).

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