A milling material uniformizing device

Abstract

The utility model relates to material uniform device technical field, in order to solve the problem of material accumulation interference conveyor normal conveying, provide a kind of milling and plough material uniform device, it includes the tube body being set vertically, multiple material distribution passages are evenly separated on the inner side wall of tube body by the partition plate being set along radial direction, the lower end of partition plate is uniformly provided with deflector, deflector is consistent in direction, all are clockwise or all are counterclockwise, the upper end outside of tube body is horizontally provided with rim, the lower side of rim is coaxially provided with thrust bearing, the lower side of thrust bearing is coaxially provided with annular seat, annular seat is symmetrically provided with mounting bracket, mounting bracket is located the upper side of annular seat, the utility model is forced to split and guide as a rotating flow by the combination of radial partition plate and homodirectional deflector to material, realizes that material circumferential evenly throws and effectively prevents the accumulation.

Description

Technical Field

[0001] This utility model relates to the field of material leveling devices, specifically to a milling material leveling device. Background Technology

[0002] In road maintenance and reconstruction projects, asphalt pavement milling generates a large amount of recycled asphalt pavement material. To achieve resource recycling, this milled material usually needs to undergo processes such as crushing and screening before being stored as renewable aggregate for future use.

[0003] Currently, the commonly used process in the industry is as follows: milled material that has been processed by a crushing and screening device and meets certain particle size specifications is continuously transferred and stored in the warehouse via a belt conveyor. During the natural accumulation process, the material will spontaneously form a pile that is approximately conical in shape.

[0004] This stacking method presents a significant technical challenge: as the conveying operation continues, the slope of the conical pile gradually extends towards the discharge point at the rear of the conveyor. The relative height difference between the peak of the pile and the discharge point at the head of the conveyor belt gradually decreases, resulting in a shorter material throwing distance. Eventually, the slope of the conical pile will very quickly interfere with or even touch the running conveyor belt. Therefore, it is necessary to frequently interrupt the conveying operation and rely on manual labor or mechanical equipment (such as loaders) to move the pile back and forth to make room for the conveyor belt. This not only greatly reduces the continuity and automation level of the material storage process but also significantly increases energy consumption and labor costs, becoming a key bottleneck restricting the improvement of production efficiency. Utility Model Content

[0005] To address the aforementioned technical deficiencies, this invention provides a milling material leveling device that allows materials to be stacked more evenly in the warehouse.

[0006] This utility model discloses a milling material leveling device, including a vertically arranged tube. Multiple material distribution channels are evenly divided on the inner wall of the tube by radially arranged partition plates. Each partition plate has a guide plate at its lower end, and the guide plates face the same direction, either clockwise or counterclockwise. The upper outer side of the tube has a horizontal edge, and a thrust bearing is coaxially arranged on the lower side of the edge. An annular seat is coaxially arranged on the lower side of the thrust bearing, and mounting brackets are symmetrically arranged on the annular seats, with the mounting brackets located on the upper side of the annular seats.

[0007] In use, the aforementioned technical solution involves mounting the device on the lower side of the conveyor's tail section using a mounting frame. Its core principle is to achieve spatial dispersion of materials through rotational guidance. Specifically, the device divides the material into multiple independent channels using radial partitions within the vertical tube. The guide plates at the lower end of each channel are inclined in the same direction (clockwise or counterclockwise). When the material falls from the conveyor tail section onto the tube, it undergoes a consistent vortex under the guidance of the guide plates, creating a rotating, dispersed material motion. Simultaneously, the thrust bearing and annular seat structure at the upper end of the tube allow the entire device to rotate under material impact, thereby achieving uniform, circumferentially distributed material dispersion at the outlet and preventing accumulation.

[0008] To constrain the diffusion path of materials and enhance the stability and reliability of the flow guiding effect, baffles are installed on both sides of the flow guide plate.

[0009] To reduce noise, a buffer pad is installed on the surface of the deflector.

[0010] To make the partition plate more stable, a column is vertically installed at the center of the pipe body, and the partition plate is fixedly connected to the column.

[0011] The milling material equalization device obtained by this utility model has the following advantages: through its unique flow guiding and rotation design, it significantly improves the uniformity, stability, and reliability of milling material distribution. Specifically, the combination of radial partition plates and co-current flow guide plates forcibly divides and guides the material into a rotating flow, achieving uniform circumferential distribution of the material and effectively preventing accumulation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a top view of the present invention;

[0014] Figure 3 This is a schematic diagram illustrating the use of this utility model. Detailed Implementation

[0015] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0016] Example 1:

[0017] like Figure 1 , 2As shown in Figure 3, this utility model discloses a milling material equalization device, including a vertically arranged tube 6. Multiple material distribution channels are evenly divided on the inner wall of the tube 6 by radially arranged partition plates 3. A column 9 is vertically arranged at the center of the tube 6. The partition plates 3 are fixedly connected to the column 9. A guide plate 8 is arranged at the lower end of each partition plate 3. The guide plates 8 are all arranged in a clockwise direction. Baffles 7 are arranged on both sides of the guide plates 8. A buffer pad 10 is arranged on the upper surface of the guide plates 8. An edge 2 is horizontally arranged on the outer side of the upper end of the tube 6. A thrust bearing 4 is coaxially arranged on the lower side of the edge 2. An annular seat 5 is coaxially arranged on the lower side of the thrust bearing 4. A mounting frame 1 is symmetrically arranged on the annular seat 5. The mounting frame 1 is located on the upper side of the annular seat 5.

[0018] In use, the above-mentioned technical solution involves mounting the device on the lower side of the tail end of the conveyor 11 using a mounting frame 1. Its core principle is to achieve spatial dispersion of materials through rotational guidance. Specifically, the device divides the material into multiple independent channels using radial partition plates 3 within the vertical tube 6. The guide plates 8 at the lower end of each channel are inclined clockwise. When the material falls from the tail end of the conveyor 11 onto the tube 6, it undergoes a consistent gyratory deflection under the guidance of the guide plates 8, forming a rotating material dispersion motion. Simultaneously, the thrust bearing 4 and annular seat 5 at the upper end of the tube 6 allow the entire device to rotate under the impact of the material, thereby achieving uniform, circumferentially distributed material dispersion at the outlet and preventing accumulation.

Claims

1. A milling material leveling device, characterized in that: The tube is arranged vertically. Multiple material distribution channels are evenly divided on the inner wall of the tube by radially arranged partition plates. Each partition plate has a guide plate at its lower end, and the guide plates face the same direction. The upper outer side of the tube is horizontally provided with an edge. A thrust bearing is coaxially provided on the lower side of the edge. An annular seat is coaxially provided on the lower side of the thrust bearing. Mounting brackets are symmetrically provided on the annular seats and are located on the upper side of the annular seats.

2. The milling material leveling device according to claim 1, characterized in that: Baffles are installed on both sides of the deflector.

3. A milling material leveling device according to claim 1 or 2, characterized in that: A buffer pad is provided on the surface of the deflector plate.

4. A milling material leveling device according to claim 1 or 2, characterized in that: A column is vertically installed at the center of the pipe, and the partition plate is fixedly connected to the column.

5. A milling material leveling device according to claim 3, characterized in that: A column is vertically installed at the center of the pipe, and the partition plate is fixedly connected to the column.

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