Rice bran powder storing and conveying device

Abstract

The utility model relates to the technical field of grain storage equipment, and particularly discloses a rice bran powder storage and conveying device which comprises a plurality of linearly arranged storage bins, a conveying device is arranged at the tops of the storage bins, the conveying device comprises a conveying groove, a feeding hopper is arranged at one end of the conveying groove, and an auger conveyor is arranged in the conveying groove. Discharging openings are formed in the positions, corresponding to the tops of the storage bins, of the bottom of the conveying groove, discharging pipes are arranged at the lower ends of the discharging openings, and plugging mechanisms are arranged in the discharging pipes. Rice bran powder can be continuously conveyed into a plurality of storage bins, when one storage bin stores the rice bran powder to the required capacity, the storage operation of the next storage bin is automatically carried out, the intelligent degree is high, and the working efficiency of the storage operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage equipment, in particular to a rice bran powder storage and conveying device. Background Art

[0002] Grain storage is a crucial component of human development. The Industrial Revolution brought about significant changes in the development of grain storage silos. Advances in building materials science expanded the options for granary construction, with materials such as steel and concrete increasingly being used in granary construction. These materials' increased strength and durability allowed for larger and taller silos, significantly increasing storage capacity. Simultaneously, advances in mechanical engineering technology led to improvements in internal conveying and loading / unloading equipment, increasing the efficiency of grain transport and retrieval.

[0003] Rice bran is a byproduct of rice processing. It is a mixture of the bran and germ of brown rice. Rice bran powder is a powdered substance made by further processing rice bran through processes such as crushing.

[0004] At present, when storing rice bran powder in a storage bin, a conveyor is mostly used to transport the rice bran powder into the storage bin, and then the conveyor is moved to the next storage bin to continue the operation. This process has a low degree of intelligence, is time-consuming and labor-intensive, and has low work efficiency. Utility Model Content

[0005] In order to solve the above problems, the present invention adopts the following technical solutions.

[0006] A rice bran powder storage and conveying device comprises a plurality of storage bins arranged in a straight line, a conveying device is provided on the top of the storage bin, the conveying device comprises a conveying trough, a feeding hopper is provided at one end of the conveying trough, an auger conveyor is provided in the conveying trough, a discharge port is provided at the bottom of the conveying trough corresponding to the top of each storage bin, a discharge pipe is provided at the lower end of the discharge port, a blocking mechanism is provided in the discharge pipe, the blocking mechanism comprises a mounting cylinder, a first telescopic mechanism is provided in the mounting cylinder, the protruding end of the first telescopic mechanism is vertically upward, and a cover plate is connected to the protruding end of the first telescopic mechanism, a retaining ring is provided on the top of the mounting cylinder, a connecting rod is provided vertically downward at the bottom of the mounting cylinder, a distributing plate is provided at the lower end of the connecting rod, and a pressure sensor is provided on the bottom surface of the distributing plate, and the pressure sensor, the telescopic mechanism and the auger conveyor are all connected to a control processor.

[0007] Preferably, the diameter of the cover plate is larger than the inner diameter of the retaining ring.

[0008] Preferably, the top surface of the cover plate is an inverted cone structure.

[0009] Preferably, the top surface of the separation disc is an inverted cone structure, and the outer diameter of the separation disc is larger than the outer diameter of the mounting cylinder.

[0010] Preferably, a second telescopic mechanism is provided in the installation cylinder and below the first telescopic mechanism, and the distribution plate is connected to the telescopic end of the second telescopic mechanism.

[0011] Preferably, a drive motor is further provided between the second telescopic mechanism and the distribution tray, the output end of the drive motor faces downward and is connected to the center position of the distribution tray, and the upper end of the drive motor is connected to the output end of the second telescopic mechanism.

[0012] Preferably, a discharge port is provided at the bottom of the storage bin.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model can continuously transport rice bran powder to multiple storage bins, and when one bin is stored to the required capacity, the storage operation of the next bin is automatically carried out, which has a high degree of intelligence and improves the working efficiency of the storage operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the local structure at point A in the middle.

[0017] In the figure: 1. Storage bin; 2. Conveying trough; 3. Feed hopper; 4. Discharge port; 5. Discharge pipe; 6. Mounting cylinder; 7. First telescopic mechanism; 8. Cover plate; 9. Retaining ring; 10. Connecting rod; 11. Distribution plate; 12. Pressure sensor; 13. Auger conveyor; 14. Discharge port 2; 15. Second telescopic mechanism; 16. Drive motor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. Example

[0021] like Figure 1-2 As shown, in this embodiment, a rice bran powder storage and conveying device comprises three storage bins 1 arranged in a straight line, a conveying device is provided on the top of the storage bin 1, the conveying device comprises a conveying trough 2, a feeding hopper 3 is provided at one end of the conveying trough 2, an auger conveyor 13 is provided in the conveying trough 2, a discharge port 4 is provided at the bottom of the conveying trough 2 corresponding to the top of each storage bin 1, a discharge pipe 5 is provided at the lower end of the discharge port 4, a blocking mechanism is provided in the discharge pipe 5, and the blocking mechanism comprises a mounting cylinder 6, a first telescopic mechanism 7 is provided in the mounting cylinder 6, and a second telescopic mechanism 8 is provided in the mounting cylinder 6. The protruding end of a telescopic mechanism 7 is vertically upward, and a cover plate 8 is connected to the protruding end of the first telescopic mechanism 7. A retaining ring 9 is provided on the top of the mounting tube 6. In this embodiment, the diameter of the cover plate 8 is larger than the inner diameter of the retaining ring 9. A connecting rod 10 is vertically downwardly provided at the bottom of the mounting tube 6. A distribution plate 11 is provided at the lower end of the connecting rod 10. A pressure sensor 12 is provided on the bottom surface of the distribution plate 11. The pressure sensor 12, the first telescopic mechanism 7 and the auger conveyor 13 are all connected to the control processor, and a discharge port 2 14 is provided at the bottom of the storage bin 1.

[0022] In order to prevent rice bran powder from accumulating on the top of the cover plate 8, in this embodiment, the top surface of the cover plate 8 is an inverted cone structure.

[0023] In order to ensure that the rice bran powder can be dispersed and dropped into the storage bin 1 after falling from the discharge pipe 5 , in this embodiment, the top surface of the distribution plate 11 is an inverted cone structure, and the outer diameter of the distribution plate 11 is larger than the outer diameter of the mounting cylinder 6 .

[0024] In order to flexibly adjust the storage volume in the storage bin 1, in this embodiment, a second telescopic mechanism 15 is provided in the mounting cylinder 6 and below the first telescopic mechanism 7, and the distribution tray 11 is connected to the telescopic end of the second telescopic mechanism 15. The second telescopic mechanism 15 is connected to the control processor.

[0025] In this embodiment, the first telescopic mechanism 7 and the second telescopic mechanism 15 are both electrically controlled telescopic rods.

[0026] In order to allow the grain to be more quickly and widely dispersed and fall into the storage bin 1 after falling from the discharge pipe 5, in this embodiment, a drive motor 16 is further provided between the second telescopic mechanism 15 and the distribution plate 11, and the output end of the drive motor 16 faces downward and is connected to the center position of the distribution plate 11, the upper end of the drive motor 16 is connected to the output end of the second telescopic mechanism 15, and the drive motor 16 is connected to the control processor.

[0027] The working principle and beneficial effects of the above technical solution are:

[0028] When in use, first, the control processor sends a control instruction to the first telescopic mechanism 7 in each storage bin 1 where grain storage operation is required, controls it to extend, makes the cover plate 8 disengage from the retaining ring 9, and controls the second telescopic rod to extend at the same time to adjust the amount to be stored, and then opens the auger conveyor 13 and conveys the grain to be stored to the feed hopper 3 through the grain conveyor. After the grain enters the conveying trough 2 through the feed hopper 3, it starts to move to the nearest discharge port 2 14 under the conveyance of the auger conveyor 13. At the same time, the storage bin 10 closest to the grain storage operation is opened. The driving motor 16 in the silo 1 causes the distribution plate 11 to start rotating. When the grain moves to the second discharge port 14, it falls into the storage silo 1 through the discharge pipe 5. As the grain accumulates, its height continues to increase. When the grain contacts the pressure sensor 12, the pressure sensor 12 transmits a signal to the control processor. At this time, the control processor controls the driving motor 16 to stop working, and controls the first telescopic mechanism 7 and the second telescopic mechanism 15 to reset, and then controls the driving motor 16 in the next blocking mechanism to start working. The working principle is the same as above and will not be repeated here.

[0029] Compared with the existing technology, the utility model can continuously transport rice bran powder to multiple storage bins 1. When one storage bin is stored to the required capacity, the storage operation of the next storage bin 1 is automatically carried out. It has a high degree of intelligence and improves the work efficiency of the storage operation.

[0030] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A rice bran powder storage and conveying device, characterized in that: The invention comprises a plurality of storage bins (1) arranged in a straight line, wherein a conveying device is provided on the top of each storage bin (1), wherein the conveying device comprises a conveying trough (2), wherein a feed hopper (3) is provided at one end of the conveying trough (2), and an auger conveyor (13) is provided in the conveying trough (2), wherein a discharge port (4) is provided at the bottom of the conveying trough (2) corresponding to the top of each storage bin (1), and a discharge pipe (5) is provided at the lower end of the discharge port (4), and a blocking mechanism is provided in the discharge pipe (5), wherein the blocking mechanism comprises a mounting cylinder (6), and a A first telescopic mechanism (7), the protruding end of the first telescopic mechanism (7) is vertically upward, the protruding end of the first telescopic mechanism (7) is connected to a cover plate (8), the top of the mounting cylinder (6) is provided with a retaining ring (9), the bottom of the mounting cylinder (6) is vertically downwardly provided with a connecting rod (10), the lower end of the connecting rod (10) is provided with a material distribution plate (11), the bottom surface of the material distribution plate (11) is provided with a pressure sensor (12), the pressure sensor (12), the first telescopic mechanism (7) and the auger conveyor (13) are all connected to the control processor.

2. A rice bran powder storage and conveying device according to claim 1, characterized in that: The diameter of the cover plate (8) is larger than the inner diameter of the retaining ring (9).

3. A rice bran powder storage and conveying device according to claim 2, characterized in that: The top surface of the cover plate (8) is an inverted cone structure.

4. The rice bran powder storage and conveying device according to claim 1, characterized in that: The top surface of the distribution plate (11) is an inverted cone structure, and the outer diameter of the distribution plate (11) is larger than the outer diameter of the mounting cylinder (6).

5. The rice bran powder storage and conveying device according to claim 4, characterized in that: A second telescopic mechanism (15) is provided in the installation cylinder (6) and below the first telescopic mechanism (7), and the material distribution plate (11) is connected to the telescopic end of the second telescopic mechanism (15).

6. The rice bran powder storage and conveying device according to claim 5, characterized in that: A drive motor (16) is further provided between the second telescopic mechanism (15) and the material distribution plate (11), the output end of the drive motor (16) facing downward and connected to the center position of the material distribution plate (11), and the upper end of the drive motor (16) is connected to the output end of the second telescopic mechanism (15).

7. The rice bran powder storage and conveying device according to claim 1, characterized in that: A second discharge port (14) is provided at the bottom of the storage bin (1).

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