Gypsum ore waste recycling conveying device

Abstract

The utility model relates to the technical field of gypsum production, concretely to a kind of gypsum ore waste recycling conveying device, including conveying pipeline, the top of conveying pipeline is equipped with feed pipeline, the outside of feed pipeline is equipped with servo motor one, and the output end of servo motor one is equipped with rotary baffle, the bottom of feed pipeline is equipped with eccentric wheel, and the outside of eccentric wheel is connected with servo motor two, the bottom of feed pipeline is welded with helical spring, the above of conveying pipeline is equipped with air pump, and the below of air pump is connected with air jet pipeline, the raw material can be stirred by servo motor one driving rotary baffle rotation in the application, servo motor two drives eccentric wheel to rotate and knock feed pipeline, solve the arch bridge jamming easily formed in feed pipeline due to material hygroscopicity and cohesive property.

Description

Technical Field

[0001] This utility model relates to the field of gypsum production technology, specifically to a gypsum ore waste recycling and conveying device. Background Technology

[0002] Gypsum ore waste refers to solid waste generated during gypsum mining, beneficiation, and deep processing that is not directly utilized. It mainly includes granular waste rock, powdery tailings, fine sand, silt, and dust. In the recycling of gypsum ore waste, screw conveyors are mainly used to transport powdery materials. When processing high-humidity, fine-particle gypsum powder, the feed inlet is prone to bridging and blockage due to the hygroscopicity and cohesiveness of the material, requiring frequent machine shutdowns and manual intervention, which reduces the efficiency of conveying. Utility Model Content

[0003] To address the above problems, the purpose of this utility model is to provide a gypsum ore waste recycling conveying device, which solves the problem that in the recycling process of gypsum ore waste, the screw conveyor is mainly used to transport powdery materials. When handling high-humidity, fine-particle gypsum powder, the feed inlet is prone to bridging and blockage due to the hygroscopic and cohesive characteristics of the material, requiring frequent machine shutdowns and manual intervention, thus reducing the conveying efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a gypsum ore waste recycling conveying device, comprising a conveying pipe, a feeding pipe installed at the top of the conveying pipe, a servo motor installed on the outside of the feeding pipe, a rotating baffle installed at the output end of the servo motor, an eccentric wheel installed at the bottom of the feeding pipe, a servo motor connected to the outside of the eccentric wheel, a helical spring welded to the bottom of the feeding pipe, an air pump installed above the conveying pipe, and an air jet pipe connected below the air pump.

[0005] Preferably, a drive motor is installed on the outside of the conveying pipe, and the output end of the drive motor is connected to a screw conveyor. A discharge port is installed at the bottom of the conveying pipe. The drive motor drives the screw conveyor to rotate so as to convey the raw materials, and the discharge port installed at the bottom can facilitate the discharge of the raw materials.

[0006] Preferably, the feed pipe is installed at the top of the conveying pipe.

[0007] Preferably, a bearing is installed at the connection between the rotating baffle and the feed pipe, which can effectively reduce the friction when the rotating baffle rotates.

[0008] Preferably, the helical springs are circumferentially distributed below the feed pipe, and the helical springs and the feed pipe are arranged parallel to each other. The circumferentially distributed helical springs can work with the eccentric wheel to assist the vibration of the feed pipe.

[0009] Preferably, the feed pipe and the conveying pipe are connected by a plug-in connection.

[0010] Preferably, the jet pipe is located at the top of the conveying pipe, and jet nozzles are arrayed below the jet pipe. The array of jet nozzles allows gas to easily enter the interior of the conveying pipe to clean the spiral conveying rod.

[0011] Preferably, the eccentric wheel is mounted on the top of the conveying pipe via a bearing housing.

[0012] The beneficial effects of this utility model are as follows: during the raw material input process, servo motor one drives the rotating baffle to rotate and stir the raw material, and servo motor two drives the eccentric wheel to rotate and knock on the feed pipe. During the knocking process, the spiral spring assists the vibration of the feed pipe. The above method can effectively solve the bridging and blockage of raw materials during the conveying process.

[0013] When the raw material enters the conveying pipe, the drive motor conveys the raw material through the screw conveyor, and the air pump inputs gas into the jet pipe. The gas blows the screw conveyor inside the conveying pipe to remove the raw material adhering to the screw conveyor. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall isometric structure.

[0015] Figure 2 This is a schematic diagram of the overall main view structure.

[0016] Figure 3 This is an enlarged isometric schematic diagram of the rotating baffle.

[0017] Figure 4 This is a magnified schematic diagram of the eccentric wheel axle.

[0018] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Conveying pipe; 11. Drive motor; 12. Screw conveyor; 2. Discharge port; 3. Air pump; 31. Air jet pipe; 4. Feed pipe; 41. Servo motor one; 42. Rotating baffle; 43. Servo motor two; 44. Eccentric wheel; 45. Helical spring. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0021] like Figure 1-5As shown, a gypsum ore waste recycling conveying device includes a conveying pipe 1, a feed pipe 4 installed at the top of the conveying pipe 1, a servo motor 41 installed on the outside of the feed pipe 4, and a rotating baffle 42 installed at the output end of the servo motor 41. An eccentric wheel 44 is installed at the bottom of the feed pipe 4, and a servo motor 43 is connected to the outside of the eccentric wheel 44. A helical spring 45 is welded to the bottom of the feed pipe 4. An air pump 3 is installed above the conveying pipe 1, and an air jet pipe 31 is connected to the bottom of the air pump 3. A drive motor 11 is installed on the outside of the conveying pipe 1, and a spiral conveying rod 12 is connected to the output end of the drive motor 11. A discharge port 2 is installed at the bottom of the conveying pipe 1. The raw materials can be conveyed by the rotation of the spiral conveying rod 12 driven by the drive motor 11. The discharge port 2 facilitates the discharge of raw materials. The feed pipe 4 is installed at the top of the conveying pipe 1. A bearing is installed at the connection between the rotating baffle 42 and the feed pipe 4. The bearing can effectively reduce the friction when the rotating baffle 42 rotates. The helical springs 45 are circumferentially distributed below the feed pipe 4, and the helical springs 45 and the feed pipe 4 are arranged parallel to each other. The circumferentially distributed helical springs 45 can cooperate with the eccentric wheel 44 to assist the vibration of the feed pipe 4. The feed pipe 4 and the conveying pipe 1 are connected by a plug. The jet pipe 31 is opened at the top of the conveying pipe 1, and jet nozzles are arranged in an array below the jet pipe 31. The array of jet nozzles can facilitate the entry of gas into the interior of the conveying pipe 1 to clean the spiral conveying rod 12. The eccentric wheel 44 is installed at the top of the conveying pipe 1 through a bearing seat.

[0022] The working principle of this utility model is as follows: When using this device, the raw material enters the interior of the conveying pipe 1 through the feeding pipe 4. During the raw material entry process, the servo motor 41 drives the rotating baffle 42 to rotate and stir the raw material. At the same time, the servo motor 41 can control the rotation angle of the rotating baffle 42, thereby controlling the speed at which the raw material enters the conveying pipe 1. During the raw material entry process, the servo motor 43 drives the eccentric wheel 44 to rotate and strike the feeding pipe 4. During the striking process, the helical spring 45 assists in the vibration of the feeding pipe 4. The above method can effectively solve the bridging and blockage of the raw material during the conveying process. When the raw material enters the interior of the conveying pipe 1, the drive motor 11 conveys the raw material through the spiral conveying rod 12. The raw material is discharged through the discharge port 2. During the conveying process, the air pump 3 inputs gas into the jet pipe 31. The gas blows the spiral conveying rod 12 in the conveying pipe 1 to remove the raw material adhering to the spiral conveying rod 12. The air pump 3, in conjunction with the jet pipe 31, can accelerate the discharge of the raw material through the discharge port 2.

[0023] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A gypsum ore waste recycling conveying device, characterized in that: The system includes a conveying pipe (1), a feeding pipe (4) installed at the top of the conveying pipe (1), a servo motor (41) installed on the outside of the feeding pipe (4), and a rotating baffle (42) installed at the output end of the servo motor (41). An eccentric wheel (44) is installed at the bottom of the feeding pipe (4), and a servo motor (43) is connected to the outside of the eccentric wheel (44). A helical spring (45) is welded to the bottom of the feeding pipe (4). An air pump (3) is installed above the conveying pipe (1), and an air jet pipe (31) is connected to the bottom of the air pump (3).

2. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: A drive motor (11) is installed on the outside of the conveying pipe (1), and the output end of the drive motor (11) is connected to a spiral conveying rod (12). A discharge port (2) is installed at the bottom of the conveying pipe (1).

3. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: The feed pipe (4) is installed on top of the conveying pipe (1).

4. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: A bearing is installed at the connection between the rotating baffle (42) and the feed pipe (4).

5. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: The helical springs (45) are circumferentially distributed below the feed pipe (4), and the helical springs (45) and the feed pipe (4) are arranged in parallel to each other.

6. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: The feed pipe (4) and the conveying pipe (1) are connected by a plug-in connection.

7. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: The jet pipe (31) is located at the top of the delivery pipe (1), and jet nozzles are arrayed below the jet pipe (31).

8. The gypsum ore waste recycling conveying device according to claim 1, characterized in that: The eccentric wheel (44) is mounted on the top of the conveying pipe (1) via a bearing housing.

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