Powdery material flow state pressure feeder

Abstract

The utility model provides a powdery material flow state pressure feeder, which relates to the technical field of powdery materials, and comprises an integral structure and moving structures, and the moving structures are positioned at the front and back positions of the two sides of the bottom of the integral structure; the whole structure comprises a bottom plate, a material box is fixedly connected to the center of the top of the bottom plate, a conveying pipeline is arranged at the center of the bottom of the material box in a penetrating mode, and a rotating shaft is rotationally connected to the center of the inner top of the material box. According to the powdery material conveying device, blockage in the conveying pipeline can be avoided, powdery materials can be normally conveyed into the conveying pipeline, airflow can be conveyed into the conveying pipeline through mutual cooperation of the air compressor and the air conveying pipe, high-speed airflow carries the powdery materials to move together, and then a flow state is formed; and it is ensured that the powdery materials can be normally conveyed into the stock bin.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material processing, in particular to a flow-state pressure conveyor for powder materials. Background Art

[0002] Powdered materials refer to substances that exist in solid form and are in fine powder form. These substances have a small particle size and a large surface area.

[0003] Powdered materials are usually transported using special conveying equipment, such as the conveying device for powdered materials disclosed in patent CN101511712A, which has a conveying pipeline, a conveying gas source and at least one extraction position, the conveying pipeline determines the conveying path for bulk materials, the conveying gas source is connected to the conveying pipeline and inputs the conveying gas along the direction of the conveying path, the gas is extracted from the conveying pipeline through the extraction position, and multiple extraction positions are arranged on the conveying pipeline at intervals along the conveying path, and the extraction positions are capable of adjusting the flow rate. As a result, the present invention realizes the controlled extraction of excess gas from the conveying pipeline, thereby reducing the gas velocity, so that the conveying remains calm and stable, and the stepwise enlargement of the cross section of the conveying pipeline along the conveying path required to maintain calm and stable conveying can be eliminated.

[0004] However, the overall structure of the above patented technology is relatively complex, resulting in low conveying efficiency and inconvenience in use. Therefore, the present application proposes a powder material flow compression conveyor to solve this problem. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the overall structure is relatively complex, the conveying efficiency is low, and it is inconvenient for people to use, and proposes a fluid pressure conveyor for powdered materials.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a powder material flow state pressure conveyor, including an overall structure and a moving structure, wherein the moving structure is located at the front and rear positions of both sides of the bottom of the overall structure;

[0007] The overall structure includes a base plate, a material box is fixedly connected to the top center of the base plate, a conveying pipe is penetrated at the bottom center of the material box, a rotating shaft is rotatably connected to the inner top center of the material box, a threaded blade is fixedly connected to the bottom end face of the rotating shaft, a servo motor is fixedly installed at the top of the material box at the position of the rotating shaft, a material silo is slidably connected to one side of the top of the base plate, a connecting pipe is penetrated at the center of the outer surface of the other side of the material silo, and a plurality of evenly distributed bolts are penetrated through the threads on the outer surface of the conveying pipe.

[0008] Preferably, one end of the rotating shaft is fixedly connected to the top surface of the threaded blade, and the other end of the rotating shaft penetrates the surface of the material box and is fixedly connected to the output end of the servo motor.

[0009] Preferably, guide plates are fixedly connected to both sides of the inner bottom of the material box, a feed pipe is penetrated by both sides of the top of the material box, a sealing cover is slidably connected to the inner surface of the feed pipe near the top, and a transparent plate is fixedly connected at the center of the front outer surface of the silo and the material box.

[0010] Preferably, the outer surface thread of the bolt penetrates the outer surface of the connecting pipe.

[0011] Preferably, a compressed air machine is fixedly installed on the other side of the top of the base plate, an air pipe is provided through the center of the outer surface of one side of the compressed air machine, a control panel is fixedly installed on the front outer surface of the material box, a frequency converter is fixedly installed on the front outer surface of the control panel near the bottom, and the interior of the air pipe is connected to the interior of the conveying pipeline.

[0012] Preferably, the movable structure comprises a spring column, and a self-locking wheel is fixedly mounted on the bottom end surface of the spring column.

[0013] Preferably, the top end surface of the spring column is fixedly connected to the bottom surface of the bottom plate.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, when in use, the servo motor, the guide plate, the rotating shaft and the threaded blades cooperate with each other to avoid blockage in the conveying pipeline, so that the powdered material can be normally conveyed to the inside of the conveying pipeline, and the compressed air machine and the air pipe cooperate with each other to convey the air flow into the conveying pipeline, and the high-speed air flow carries the powdered material to move together, thereby forming a flow state, ensuring that the powdered material can be normally conveyed to the inside of the silo.

[0016] 2. In the utility model, the bolts are provided to facilitate the user to separate the conveying pipe and the connecting pipe so as to take out the silo. At the same time, the conveying pipe and the connecting pipe can be connected more tightly to avoid leakage during use. The spring columns and the self-locking wheels are provided to facilitate the user to move the whole. The transparent plate is provided to facilitate the user to know the remaining amount in the material box and the silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a powder material flow press conveyor;

[0018] Figure 2 The utility model proposes a powder material flow pressure conveyor Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 It is a three-dimensional structural diagram of a compressed air machine, an air pipe and a delivery pipeline;

[0020] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0021] Legend: 1. Overall structure; 2. Moving structure; 101. Bottom plate; 102. Transparent plate; 103. Frequency converter; 104. Control panel; 105. Sealing cover; 106. Guide plate; 107. Threaded blades; 108. Material box; 109. Rotating shaft; 110. Servo motor; 111. Feed pipe; 112. Compressed air machine; 113. Air pipe; 114. Conveying pipeline; 115. Bolt; 116. Connecting pipe; 117. Material silo; 201. Spring column; 202. Self-locking wheel. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] like Figure 1-Figure 4 As shown, a powder material flow compression conveyor comprises an overall structure 1 and a mobile structure 2, wherein the mobile structure 2 is located at the front and rear positions on both sides of the bottom of the overall structure 1; the overall structure 1 comprises a bottom plate 101, a material box 108 is fixedly connected at the top center of the bottom plate 101, a conveying pipe 114 is penetrated at the bottom center of the material box 108, a rotating shaft 109 is rotatably connected at the inner top center of the material box 108, a threaded blade 107 is fixedly connected to the bottom end surface of the rotating shaft 109, a servo motor 110 is fixedly installed at the top of the material box 108 at the position of the rotating shaft 109, a material bin 117 is slidably connected to one side of the top of the bottom plate 101, a connecting pipe 116 is penetrated at the center of the outer surface of the other side of the material bin 117, and a plurality of evenly distributed bolts 115 are threadedly penetrated on the outer surface of the conveying pipe 114.

[0025] When the rotating shaft 109 is rotated by the servo motor 110, the threaded blade 107 is driven to rotate, and the powdered material in the material box 108 is arranged with the guide plate 106 of the same specification, so that the powdered material can be more concentrated at the bottom of the inner part. Then, when the threaded blade 107 can rotate, the powdered material can be transported downward to avoid blockage in the conveying pipe 114. In the actual use process, Figure 1 As shown, in the subsequent actual movement process, the connecting pipe 116 will be provided with a solenoid valve, and a discharge pipe is also provided on the outer surface of one side of the silo 117 near the bottom, and a solenoid valve is also provided on the discharge pipe.

[0026] One end of the rotating shaft 109 is fixedly connected to the top surface of the threaded blade 107, and the other end of the rotating shaft 109 penetrates the surface of the material box 108 and is fixedly connected to the output end of the servo motor 110. The guide plates 106 are fixedly connected to the inner bottom of the material box 108 on both sides, and the feeding pipe 111 is penetrated at the top of the material box 108. The inner surface of the feeding pipe 111 is slidably connected to the sealing cover 105 near the top. The transparent plate 102 is fixedly connected to the center of the front outer surface of the silo 117 and the material box 108. The outer surface of the bolt 115 is threaded and penetrates the outer surface of the connecting pipe 116. A compressed air machine 112 is fixedly installed on the other side of the top of the plate 101, and an air pipe 113 is provided through the center of the outer surface of one side of the compressed air machine 112. A control panel 104 is fixedly installed on one side of the front outer surface of the material box 108, and a frequency converter 103 is fixedly installed on one side of the front outer surface of the control panel 104 near the bottom. The interior of the air pipe 113 is connected to the interior of the conveying pipeline 114. The mobile structure 2 includes a spring column 201, and a self-locking wheel 202 is fixedly installed on the bottom end surface of the spring column 201. The top end surface of the spring column 201 is fixedly connected to the bottom surface of the bottom plate 101.

[0027] When in use, the control panel 104 will be electrically connected to multiple components so that the user can control the opening and closing of multiple components. Through the setting of the frequency converter 103, it is possible to accurately control the operating speed and power of the equipment according to actual needs, thereby effectively reducing the overall energy consumption and improving energy utilization efficiency. Through the setting of the spring column 201 and the self-locking wheel 202, the overall flexibility can be improved. At the same time, when moving to a bumpy road section, the elasticity of the spring column 201 can be used to reduce the vibration, so as to achieve the effect of buffering and vibration reduction.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A powder material fluid pressure conveyor, characterized in that: include: An overall structure (1) and a movable structure (2), wherein the movable structure (2) is located at front and rear positions on both sides of the bottom of the overall structure (1); The overall structure (1) comprises a bottom plate (101), a material box (108) is fixedly connected at the center of the top of the bottom plate (101), a conveying pipe (114) is provided through the center of the bottom of the material box (108), a rotating shaft (109) is rotatably connected at the center of the inner top of the material box (108), a threaded blade (107) is fixedly connected to the bottom end surface of the rotating shaft (109), a servo motor (110) is fixedly installed at the top of the material box (108) at the position of the rotating shaft (109), a material bin (117) is slidably connected to one side of the top of the bottom plate (101), a connecting pipe (116) is provided through the center of the outer surface of the other side of the material bin (117), and a plurality of evenly distributed bolts (115) are provided through the outer surface of the conveying pipe (114).

2. A powder material fluid pressure conveyor according to claim 1, characterized in that: One end of the rotating shaft (109) is fixedly connected to the top surface of the threaded blade (107), and the other end of the rotating shaft (109) penetrates the surface of the material box (108) and is fixedly connected to the output end of the servo motor (110).

3. A powder material fluid pressure conveyor according to claim 1, characterized in that: Guide plates (106) are fixedly connected to both sides of the inner bottom of the material box (108), a feeding pipe (111) is provided through both sides of the top of the material box (108), a sealing cover (105) is slidably connected to the inner surface of the feeding pipe (111) near the top, and a transparent plate (102) is fixedly connected to the center of the front outer surface of the material bin (117) and the material box (108).

4. A powder material fluid pressure conveyor according to claim 1, characterized in that: The outer surface of the bolt (115) is threaded and penetrates the outer surface of the connecting pipe (116).

5. A powder material fluid pressure conveyor according to claim 1, characterized in that: A compressed air machine (112) is fixedly mounted on the other side of the top of the bottom plate (101); an air delivery pipe (113) is provided through the center of the outer surface of one side of the compressed air machine (112); a control panel (104) is fixedly mounted on one side of the front outer surface of the material box (108); a frequency converter (103) is fixedly mounted on one side of the front outer surface of the control panel (104) near the bottom; and the interior of the air delivery pipe (113) is connected to the interior of the delivery pipeline (114).

6. A powder material fluid pressure conveyor according to claim 1, characterized in that: The mobile structure (2) comprises a spring column (201), and a self-locking wheel (202) is fixedly mounted on the bottom end surface of the spring column (201).

7. A powder material fluid pressure conveyor according to claim 6, characterized in that: The top end surface of the spring column (201) is fixedly connected to the bottom surface of the bottom plate (101).

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