Dredging mechanism for blockage of feed port of bin pump

Abstract

The utility model discloses a dredging mechanism for blockage of a feed port of a bin pump. The dredging mechanism comprises a feed bin, the feeding port is formed in the top of the feeding bin, two symmetrically-arranged first dredging mechanisms are arranged in the feeding port, a second dredging mechanism is further arranged at the bottom of the side face of the feeding port, and each first dredging mechanism comprises a driving assembly and a driven assembly matched with the driving assembly; the driving assembly and the driven assembly are in transmission connection through a dredging conveying belt. Firstly, the first motor is started, the first motor drives the driving roller to rotate through the driving shaft, so that the dredging conveying belt can be driven to continuously turn over, materials can be dredged in the vertical direction through the first dredging teeth, meanwhile, the second motor is started, the second motor drives the second dredging teeth to rotate through the dredging shaft, and the materials can be dredged in the vertical direction. Therefore, the materials can be dredged again, the materials can be effectively dredged, and the practicability of the material dredging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silo pump feeding, in particular to a dredging mechanism for a blocked silo pump feeding port. Background Art

[0002] Silo pump is a silo-type pneumatic conveying pump, which is widely used in the transportation of fly ash, cement, cement raw material and other materials in power plants. It is an important component in the pneumatic ash conveying system. After long-term use, the silo pump will be blocked at its feed port, making it unable to feed normally and causing serious ash accumulation in the ash hopper.

[0003] For example, a Chinese patent with the publication (announcement) number CN219949227U discloses a silo pump feed port blockage unblocking device, including a feed hopper, wherein rotating sleeves are provided on both sides of the inner wall of the feed hopper, one end of the rotating sleeve is rotatably connected to the feed hopper through a bearing, and a vertical plate is vertically provided on the outer side of the other end of the rotating sleeve, and the bottom of the vertical plate is connected to the rotating sleeve, and a fixed shaft is provided between the vertical plates, and the fixed shaft is respectively connected to the vertical plates at both ends, and a flipping plate is fixedly installed on the outer side of the fixed shaft; a transmission shaft is provided below the fixed shaft, and the transmission shaft and the axis of the rotating sleeve are in the same plane, and the transmission shaft is rotatably connected to the rotating sleeves at both ends.

[0004] Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

[0005] The above technical solution only realizes the shifting of materials by means of a material shifting rod, and has poor anti-blocking effect, thereby reducing practicality. Utility Model Content

[0006] The purpose of the utility model is to provide a dredging mechanism for a blocked silo pump feed port, wherein the first motor is turned on, and the first motor drives the driving roller to rotate through the driving shaft, thereby driving the dredging conveyor belt to continuously flip, so that the first dredging teeth can be used to dredge the material in the vertical direction, and at the same time, the second motor is turned on, and the second motor drives the second dredging teeth to rotate through the dredging shaft, so that the material can be dredged again, and then the material can be effectively dredged, thereby improving the practicality of the utility model.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A dredging mechanism for blocking a feed port of a silo pump, comprising:

[0009] Feed silo;

[0010] A feed port is installed on the top of the feed bin, and two first dredging mechanisms are symmetrically arranged inside the feed port, and a second dredging mechanism is also arranged at the bottom of the side of the feed port.

[0011] The above-mentioned dredging mechanism for the blocked feed port of the silo pump, wherein the first dredging mechanism includes an active component and a driven component matching the active component, the active component and the driven component are connected by a dredging conveyor belt, and the dredging conveyor belt is provided with a plurality of first dredging teeth arranged at equal distances.

[0012] The above-mentioned unblocking mechanism for the blocked feed port of the silo pump, wherein the active component includes a first motor fixedly connected to the feed port, a driving shaft fixedly connected to the output shaft of the first motor, and a driving roller fixedly connected to the driving shaft.

[0013] The above-mentioned unblocking mechanism for the blocked feed port of the silo pump, wherein the driven component includes a driven shaft rotatably mounted on the feed port, and a driven roller that cooperates with the driving roller is mounted on the driven shaft.

[0014] The above-mentioned dredging mechanism for the blocked feed port of the silo pump, wherein the driven roller and the driving roller are connected by the dredging conveyor belt.

[0015] The above-mentioned dredging mechanism for the blocked feed port of the silo pump, wherein the second dredging mechanism includes a second motor fixedly connected to the side of the feed port, a dredging shaft is fixedly connected to the output shaft of the second motor, and a plurality of second dredging teeth arranged at equal distances are fixedly connected to the dredging shaft.

[0016] The utility model has at least the following beneficial effects:

[0017] In the utility model, a dredging mechanism for a blocked silo pump feed port is realized, and the first motor is turned on, and the first motor drives the driving roller to rotate through the driving shaft, thereby driving the dredging conveyor belt to continuously flip, so that the vertical direction of the material can be dredged through the first dredging teeth. At the same time, the second motor is turned on, and the second motor drives the second dredging teeth to rotate through the dredging shaft, so that the material can be dredged again, and then the material can be effectively dredged, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a structural schematic diagram of the dredging mechanism for blocking the feed port of the silo pump of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of a dredging mechanism for blocking a feed port of a silo pump according to the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first dredging mechanism in the dredging mechanism for blocking the feed port of the silo pump of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the second dredging mechanism in the dredging mechanism for blocking the feed port of the silo pump of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. Feed bin; 2. Feed port;

[0025] 201, a first dredging mechanism; 202, a second dredging mechanism;

[0026] 2011, active component; 2012, driven component; 2013, dredging conveyor belt; 2014, first dredging tooth;

[0027] 20111, a first motor; 20112, a driving shaft; 20113, a driving roller;

[0028] 20121, driven shaft; 20122, driven roller;

[0029] 2021. The second motor; 2022. The dredging shaft; 2023. The second dredging tooth. DETAILED DESCRIPTION

[0030] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] Please refer to Figures 1 to 4 As shown, an embodiment of the utility model provides a dredging mechanism for blocking a feed port of a silo pump, comprising: a feed silo 1 and a feed port 2 installed on the top of the feed silo 1;

[0034] Please refer to Figures 1 to 4 As shown, two first dredging mechanisms 201 are symmetrically arranged inside the feed port 2, and a second dredging mechanism 202 is also arranged at the bottom of the side of the feed port 2;

[0035] Please refer to Figures 1 to 4 As shown, the first dredging mechanism 201 includes an active component 2011 and a driven component 2012 matching the active component 2011. The active component 2011 and the driven component 2012 are connected through a dredging conveyor belt 2013. The dredging conveyor belt 2013 is provided with a plurality of first dredging teeth 2014 arranged at equal distances.

[0036] Please refer to Figures 1 to 4 As shown, the active component 2011 includes a first motor 20111 fixedly connected to the feed port 2 , a drive shaft 20112 is fixedly connected to the output shaft of the first motor 20111 , and a drive roller 20113 is fixedly connected to the drive shaft 20112 .

[0037] Please refer to Figures 1 to 4 As shown, the driven component 2012 includes a driven shaft 20121 rotatably mounted on the feed port 2 , and a driven roller 20122 that cooperates with the driving roller 20113 is mounted on the driven shaft 20121 .

[0038] Please refer to Figures 1 to 4 As shown, the driven roller 20122 and the driving roller 20113 are connected via a dredging conveyor belt 2013.

[0039] Please refer to Figures 1 to 4 As shown, the second dredging mechanism 202 includes a second motor 2021 fixedly connected to the side of the feed port 2, a dredging shaft 2022 is fixedly connected to the output shaft of the second motor 2021, and a plurality of second dredging teeth 2023 arranged at equal distances are fixedly connected to the dredging shaft 2022.

[0040] The working principle of the utility model is: first turn on the first motor 20111, and the first motor 20111 drives the driving roller 20113 to rotate through the driving shaft 20112, so that the dredging conveyor belt 2013 can be driven to flip continuously, so that the vertical dredging of the material can be achieved through the first dredging teeth 2014, and at the same time, turn on the second motor 2021, and the second motor 2021 drives the second dredging teeth 2023 to rotate through the dredging shaft 2022, so that the material can be dredged again, and then the material can be effectively dredged, thereby improving the practicality of the utility model.

[0041] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A dredging mechanism for blocking the feed port of a silo pump, characterized in that: include: Feed bin (1); A feed port (2) is installed on the top of the feed bin (1), and two first dredging mechanisms (201) are symmetrically arranged inside the feed port (2), and a second dredging mechanism (202) is also arranged at the bottom of the side of the feed port (2).

2. A dredging mechanism for blocking the feed port of a silo pump according to claim 1, characterized in that: The first dredging mechanism (201) comprises an active component (2011) and a driven component (2012) matched with the active component (2011); the active component (2011) and the driven component (2012) are connected to each other by a dredging conveyor belt (2013); and the dredging conveyor belt (2013) is provided with a plurality of first dredging teeth (2014) arranged at equal distances.

3. A dredging mechanism for blocking the feed port of a silo pump according to claim 2, characterized in that: The active component (2011) comprises a first motor (20111) fixedly connected to the feed port (2), a drive shaft (20112) fixedly connected to the output shaft of the first motor (20111), and a drive roller (20113) fixedly connected to the drive shaft (20112).

4. A dredging mechanism for blocking the feed port of a silo pump according to claim 3, characterized in that: The driven component (2012) comprises a driven shaft (20121) rotatably mounted on the feed port (2), and a driven roller (20122) is mounted on the driven shaft (20121) and cooperates with the driving roller (20113).

5. A dredging mechanism for blocking the feed port of a silo pump according to claim 4, characterized in that: The driven roller (20122) and the driving roller (20113) are connected via the dredging conveyor belt (2013).

6. A dredging mechanism for blocking the feed port of a silo pump according to claim 5, characterized in that: The second dredging mechanism (202) comprises a second motor (2021) fixedly connected to the side of the feed port (2); a dredging shaft (2022) is fixedly connected to the output shaft of the second motor (2021); and a plurality of second dredging teeth (2023) arranged at equal distances are fixedly connected to the dredging shaft (2022).

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