An asphalt processing feeder

Abstract

The utility model provides asphalt feeding machine belongs to the field of petrochemical technology, it solved the traditional mode is to send raw material to the reaction kettle again mixing, cannot in the conveying process, realize the technical problem of premixing cooperation. A kind of asphalt processing feeding machine, including support frame, the inner wall of the support frame is fixedly connected with fixed cylinder, the surface of the support frame is fixedly connected with inclined plate. In the utility model, in the process of helical feeding roller rotation, drive linkage shaft rotation is driven by transmission, linkage shaft drives first bevel gear rotation, first bevel gear drives stirring shaft rotation by second bevel gear, the asphalt material in mixing barrel is stirred, after falling into fixed cylinder by opening valve, under the continuous rotation operation of helical feeding roller, the material in the discharge port position above fixed cylinder is transported, realize the premixing treatment operation in conveying process, improve subsequent mixing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of petrochemical technology and relates to asphalt feeders, particularly an asphalt processing feeder. Background Technology

[0002] Asphalt is a dark brown, complex mixture composed of hydrocarbons of varying molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid, mostly existing in liquid or semi-solid petroleum form, with a black surface, and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moisture-proof, and corrosion-resistant organic cementitious material. An asphalt feeder is a specialized machine used to transport asphalt to mixing equipment or processing devices, primarily used in the asphalt mixture production process during road construction.

[0003] During processing, asphalt needs to be transported to a reaction vessel. Traditional raw material conveying devices can feed the material by rotating a screw for easy feeding. During processing, asphalt needs to be mixed with minerals (stone powder). The traditional method is to send the raw materials to the reaction vessel for mixing, which cannot achieve pre-mixing during the transportation process to improve mixing efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing an asphalt processing feeder. The technical problem to be solved by this utility model is that the traditional method involves sending the raw materials into the reaction vessel for further mixing, which makes it impossible to achieve pre-mixing during the transportation process.

[0005] The objective of this utility model can be achieved through the following technical solutions: An asphalt processing feeder includes a support frame, a fixed cylinder fixedly connected to the inner wall of the support frame, an inclined plate fixedly connected to the surface of the support frame, a motor fixedly connected to the upper surface of the inclined plate, a spiral feeding roller rotatably connected to the inner wall of the fixed cylinder, the output end of the motor being fixedly connected to one end of the spiral feeding roller, a mixing cylinder fixedly connected to the inner wall of the fixed cylinder, a plurality of rollers rotatably connected to the inner wall of the support frame, and a movable stirring mechanism provided on the inner wall of the mixing cylinder.

[0006] The working principle of this utility model is as follows: by setting a support frame, a stable support is achieved for the fixed cylinder; by setting an inclined plate, the installation of the motor is kept stable; by setting a motor, the spiral feeding roller is driven to rotate to transport materials; by setting multiple rollers, the support frame can be easily moved; and by setting a mobile stirring mechanism, the positioning, stirring and conveying operations are carried out after the movement.

[0007] The mobile mixing mechanism includes a protective cylinder fixedly connected to the inner wall of the mixing cylinder. The inner wall of the protective cylinder is rotatably connected to a linkage shaft and a mixing shaft. The surface of the spiral feeding roller is in close contact with the inner wall of the fixed cylinder.

[0008] With the above structure, a linkage shaft is set up, which drives the first bevel gear to rotate. A stirring shaft is set up to stir the material in the mixing cylinder.

[0009] A drive wheel is fixedly connected to the surface of the motor output end, and a driven wheel is fixedly connected to one end of the linkage shaft. A belt is tensioned and fitted onto the surfaces of the drive wheel and the driven wheel.

[0010] With the above structure, by setting a driving wheel, the rotation of the driving wheel drives the driven wheel to rotate via a belt, and the rotation of the driven wheel in turn drives the linkage shaft to rotate.

[0011] A first bevel gear is fixedly connected to the end of the linkage shaft away from the driven wheel, and a second bevel gear is fixedly connected to the top of the stirring shaft. The first bevel gear meshes with the second bevel gear, and a valve is fixedly connected to the surface of the mixing cylinder.

[0012] Using the above structure, a first bevel gear is set up, which drives the second bevel gear to drive the mixing shaft to rotate and perform mixing operations. A valve is set up and opened to discharge the mixed asphalt in the mixing drum.

[0013] The inner wall of the support frame is slidably connected with a positioning pin, and the surface of the roller is provided with multiple insertion holes.

[0014] With the above structure, by setting positioning pins, which are inserted into the corresponding holes, the rollers are prevented from rotating and the positioning of the support frame is kept stable.

[0015] The diameter of the positioning pin is the same as the inner diameter of the insertion hole. A controller is fixedly connected to the surface of the fixed cylinder, and a cover plate is rotatably connected to the upper surface of the mixing cylinder.

[0016] With the above structure, a controller is set up to send electrical signals to control the start and stop of the motor, and a cover plate is set up to close the cover plate, preventing the material in the mixing drum from being contaminated during the mixing process.

[0017] Compared with the prior art, the present invention has the following advantages: In this invention, during the rotation of the spiral feeding roller, the transmission drives the linkage shaft to rotate, which in turn drives the first bevel gear to rotate. The first bevel gear, through the second bevel gear, drives the mixing shaft to rotate, thus mixing the asphalt material in the mixing cylinder. After the valve is opened, the material falls into the fixed cylinder and, under the continuous rotation of the spiral feeding roller, is conveyed to the discharge port above the fixed cylinder. The advantage of this is that it achieves pre-mixing treatment during the conveying process, thereby improving the subsequent mixing efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a cross-sectional view of the fixed cylinder in this utility model; Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a utility model Figure 2 A magnified structural diagram at point B in the middle.

[0019] In the diagram, 1. Support frame; 2. Inclined plate; 3. Motor; 4. Mixing cylinder; 5. Cover plate; 6. Fixed cylinder; 7. Spiral feed roller; 8. Valve; 9. Driven wheel; 10. Protective cylinder; 11. Mixing shaft; 12. Linkage shaft; 13. Drive wheel; 14. First bevel gear; 15. Second bevel gear; 16. Insertion hole; 17. Positioning pin; 18. Roller; 19. Belt; 20. Controller. Detailed Implementation

[0020] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0021] like Figures 1-4 As shown, an asphalt processing feeder includes a support frame 1, a fixed cylinder 6 fixedly connected to the inner wall of the support frame 1, an inclined plate 2 fixedly connected to the surface of the support frame 1, a motor 3 fixedly connected to the upper surface of the inclined plate 2, a spiral feeding roller 7 rotatably connected to the inner wall of the fixed cylinder 6, the output end of the motor 3 fixedly connected to one end of the spiral feeding roller 7, a mixing cylinder 4 fixedly connected to the inner wall of the fixed cylinder 6, a plurality of rollers 18 rotatably connected to the inner wall of the support frame 1, and a movable mixing mechanism provided on the inner wall of the mixing cylinder 4.

[0022] The mobile mixing mechanism includes a protective cylinder 10 fixedly connected to the inner wall of the mixing cylinder 4. The inner wall of the protective cylinder 10 is rotatably connected to a linkage shaft 12 and a mixing shaft 11. The surface of the spiral feeding roller 7 is tightly fitted to the inner wall of the fixed cylinder 6.

[0023] A drive wheel 13 is fixedly connected to the surface of the output end of the motor 3, and a driven wheel 9 is fixedly connected to one end of the linkage shaft 12. A belt 19 is tensioned and fitted onto the surfaces of the drive wheel 13 and the driven wheel 9.

[0024] A first bevel gear 14 is fixedly connected to the end of the linkage shaft 12 away from the driven wheel 9, and a second bevel gear 15 is fixedly connected to the top of the stirring shaft 11. The first bevel gear 14 and the second bevel gear 15 mesh, and a valve 8 is fixedly connected to the surface of the mixing cylinder 4.

[0025] The inner wall of the support frame 1 is slidably connected with a positioning pin 17, and the surface of the roller 18 is provided with multiple insertion holes 16.

[0026] The diameter of the positioning pin 17 is the same as the inner diameter of the insertion hole 16. The controller 20 is fixedly connected to the surface of the fixed cylinder 6, and the cover plate 5 is rotatably connected to the upper surface of the mixing cylinder 4.

[0027] The working principle of this utility model is as follows: Open the cover plate 5, place the asphalt material and other additives required for processing into the mixing cylinder 4, close the cover plate 5, and then the operator controls the controller 20 to start the motor 3. The output end of the motor 3 drives the spiral feeding roller 7 to rotate. When the spiral feeding roller 7 rotates, it drives the drive wheel 13 to rotate. The drive wheel 13 drives the driven wheel 9 to rotate through the belt 19. The driven wheel 9 drives the linkage shaft 12 to rotate. The linkage shaft 12 drives the first bevel gear 14 to rotate. The first bevel gear 14 drives the stirring shaft 11 to rotate through the second bevel gear 15, thus stirring the asphalt material in the mixing cylinder 4. When it is necessary to discharge and convey the material, the operator opens the valve 8. The asphalt falls into the fixed cylinder 6 under the action of gravity and is conveyed to the discharge port above the fixed cylinder 6 under the continuous rotation of the spiral feeding roller 7.

[0028] In summary, in this utility model, the asphalt material is stirred by the rotation of the stirring shaft 11. When the valve 8 is opened, the mixed asphalt material is conveyed to the discharge port above the fixed cylinder 6 under the continuous rotation of the spiral feeding roller 7, so as to ensure that the asphalt material is mixed before conveying.

[0029] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. An asphalt processing feeder, comprising a support frame, characterized in that, A fixed cylinder is fixedly connected to the inner wall of the support frame, an inclined plate is fixedly connected to the surface of the support frame, a motor is fixedly connected to the upper surface of the inclined plate, a spiral feeding roller is rotatably connected to the inner wall of the fixed cylinder, the output end of the motor is fixedly connected to one end of the spiral feeding roller, a mixing cylinder is fixedly connected to the inner wall of the fixed cylinder, multiple rollers are rotatably connected to the inner wall of the support frame, and a movable stirring mechanism is provided on the inner wall of the mixing cylinder.

2. The asphalt processing feeder according to claim 1, characterized in that, The mobile mixing mechanism includes a protective cylinder fixedly connected to the inner wall of the mixing cylinder. The inner wall of the protective cylinder is rotatably connected to a linkage shaft and a mixing shaft. The surface of the spiral feeding roller is in close contact with the inner wall of the fixed cylinder.

3. The asphalt processing feeder according to claim 2, characterized in that, A drive wheel is fixedly connected to the surface of the motor output end, and a driven wheel is fixedly connected to one end of the linkage shaft. A belt is tensioned and fitted onto the surfaces of the drive wheel and the driven wheel.

4. The asphalt processing feeder according to claim 2, characterized in that, A first bevel gear is fixedly connected to the end of the linkage shaft away from the driven wheel, and a second bevel gear is fixedly connected to the top of the stirring shaft. The first bevel gear meshes with the second bevel gear, and a valve is fixedly connected to the surface of the mixing cylinder.

5. The asphalt processing feeder according to claim 1, characterized in that, The inner wall of the support frame is slidably connected with a positioning pin, and the surface of the roller is provided with multiple insertion holes.

6. The asphalt processing feeder according to claim 5, characterized in that, The diameter of the positioning pin is the same as the inner diameter of the insertion hole. A controller is fixedly connected to the surface of the fixed cylinder, and a cover plate is rotatably connected to the upper surface of the mixing cylinder.

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