Asphalt mixture centrifugal mechanism

Abstract

The utility model relates to the technical field of asphalt treatment, in particular to an asphalt mixture centrifugal mechanism which comprises an operation table, a cover body and a rotating part located on the cover body are installed on the table top of the operation table, a cross-shaped top plate is fixed to the rotating end of the rotating part, and a bearing part is installed at the protruding end of the cross-shaped top plate. And a feed port and a discharge port which are distributed opposite to the two bearing parts are formed in the outer side of the cover body. According to the asphalt mixture centrifugal mechanism, a sample pipe block is conveyed to the feeding table through an external conveyor, meanwhile, the jacking assembly jacks up the sealing plate and jacks up the sample pipe block in the hanging frame to be on the same horizontal plane with the bearing block, the other jacking end extends into the hanging frame to be aligned with the bearing block, and under the action of the material stirring assembly, the sample pipe block can be separated from the bearing block; according to the automatic feeding and discharging device, the sample pipe blocks on the feeding table can be pushed into the lifting frame, meanwhile, the jacked sample pipe blocks are guided out and conveyed away, and therefore automatic feeding and discharging can be achieved, meanwhile, the labor amount of manpower can be reduced, and meanwhile the treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to an asphalt mixture centrifugal mechanism. Background Art

[0002] Asphalt mixture is a mixture of mineral materials and asphalt binder. Asphalt mixture has a large consistency and can deform without cracking under a certain temperature and external force. Asphalt is less sensitive to temperature, is not soft in summer and does not crack in winter. It has strong resistance to heat and light aging, and is resistant to water damage.

[0003] Asphalt centrifugal separator is a device used to separate solid particles and liquid in asphalt samples. It uses centrifugal force to separate solid particles from liquid in the sample, thereby obtaining the solid and liquid components of asphalt, so that the content of solid components in asphalt can be detected. However, asphalt mixture centrifuges generally work alone and also need to cooperate with manual loading and unloading. For large-scale asphalt testing, the labor workload is increased and the processing efficiency is reduced. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt mixture centrifugal mechanism, including an operating table, a cover body and a rotating part located on the cover body are installed on the table top of the operating table, a cross top plate is fixed to the rotating end of the rotating part, a receiving part is installed on the protruding end of the cross top plate, a feed port and a discharge port are opened on the outer side of the cover body and are relatively distributed with two of the receiving parts, a feed table and a discharge table are fixed at the feed port and the discharge port respectively, and a jacking assembly is installed on the table top of the operating table located at the feed table and the discharge table, and a material shifting assembly is installed.

[0005] Furthermore, the protruding end of the cross top plate is U-shaped, and the receiving part includes side blocks fixed on both sides of the protruding section of the cross top plate, a hanging frame is hinged between the two side blocks, the inner bottom wall of the hanging frame forms a module cavity, and a bottom hole is opened at the bottom, a sliding rod is fixed to the side of the hanging frame close to the concave surface of the cross top plate, and a long hole opposite to the sliding rod is opened, and a sealing plate is slidably connected to the inner side of the hanging frame and passes through the long hole and is sleeved with the sliding rod.

[0006] Furthermore, the lifting assembly includes two push-up cylinders installed on the operating table, and the push-up plates located below the sealing plate are fixed to the ejection ends of the push-up cylinders.

[0007] Furthermore, the lifting assembly also includes two sets of upper cylinders and guide rods installed on the operating table, and the ejection end of the upper cylinder is fixed with a supporting block connected to the guide rod, and the top of the supporting block is formed with a convex edge aligned with the edges of the feed table and the discharge table, and one side of the supporting block is fixed with a claw block that can pass through the bottom hole and extend to the inside of the hanging frame.

[0008] Furthermore, the material shifting assembly includes a feed cylinder fixed on the operating table, and a feed plate abutting against the top of the feed table is fixed to the ejection end of the feed cylinder.

[0009] Furthermore, the material shifting assembly also includes a discharging cylinder and a feeding cylinder installed on the discharging table, the ejection end of the discharging cylinder is fixed with an adsorption block, and the ejection end of the feeding cylinder is fixed with a feeding plate attached to the surface of the discharging table.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The asphalt mixture centrifugal mechanism conveys the sample tube block to the feed table through an external conveyor, and at the same time, the lifting component lifts up the sealing plate and lifts up the sample tube block in the hanging frame to the same horizontal plane as the supporting block, and the other ejection end extends to the inside of the hanging frame and aligns with the supporting block. Through the action of the material shifting component, the sample tube block on the feed table can be pushed into the inside of the hanging frame, and the lifted sample tube block can be exported and conveyed away, thereby realizing automatic loading and unloading, reducing the labor workload, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 For this utility model Figure 1 A three-dimensional image in which the cover structure is removed;

[0014] Figure 3 It is a three-dimensional diagram of the cross top plate connection structure in the utility model;

[0015] Figure 4 It is a three-dimensional diagram of the bearing block connection structure in the utility model.

[0016] In the figure: 1. operating table; 2. cover body; 3. rotating part; 4. cross top plate; 5. side block; 6. hanging frame; 7. bottom hole; 8. sliding rod; 9. sealing plate; 10. upper cylinder; 11. guide rod; 12. bearing block; 13. feeding table; 14. feeding cylinder; 15. feeding plate; 16. discharging table; 17. feeding cylinder; 18. feeding plate; 19. discharging cylinder; 20. adsorption block; 21. claw block; 22. pushing cylinder; 23. pushing plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 An asphalt mixture centrifugal mechanism in this embodiment includes an operating table 1, a cover body 2 and a rotating part 3 located on the cover body 2 are installed at the center of the table top of the operating table 1, a cross top plate 4 is fixed to the rotating end of the rotating part 3, and a receiving part is installed at the protruding end of the cross top plate 4. A feed port and a discharge port corresponding to two of the receiving parts are opened on the outer side of the cover body 2, a feed table 13 is fixed at the feed port of the table top of the operating table 1, and a discharge table 16 is fixed at the discharge port, and a jacking assembly is installed at the feed table 13 and the discharge table 16 of the table top of the operating table 1, and a material shifting assembly is installed.

[0019] In the above structure, the sample tube block is conveyed to the feeding table by an external conveyor, and then the receiving part is opened by the jacking assembly, and the ejection end is extended to the inside to form a support and a bridge, and in cooperation with the material-shifting assembly, the sample tube block can be pushed to the inside of the receiving part, and all mechanisms return to their original positions, thereby completing the automatic loading operation, and then the cross top plate is driven to rotate by the rotating part, and the receiving part at the other end is turned to the feeding port to repeat the above operation, so as to realize continuous loading operation. At the same time, when unloading, the jacking assembly lifts up and opens the receiving part, and at the same time lifts up the sample tube block to be parallel to the surface of the discharging table, and then the sample tube block is guided out and conveyed away by the material-shifting assembly, thereby realizing automatic unloading operation.

[0020] like Figure 3 The four protruding ends of the cross top plate 4 are all concave-shaped. The receiving part includes side blocks 5 fixed on both sides of the protruding section of the cross top plate 4. A hanging frame 6 is hinged between the two side blocks 5. A boss is formed at the bottom of the hanging frame 6 on the side opposite to the cross top plate, so that a module cavity is formed at the inner bottom of the hanging frame 6, and three bottom holes 7 are provided at the bottom of the hanging frame 6. A sliding rod 8 is fixed on one side of the hanging frame 6 close to the concave surface of the cross top plate 4, and a long hole opposite to the sliding rod 8 is provided. A sealing plate 9 is slidably connected to the inner side of the hanging frame 6 and is sleeved with the sliding rod 8 through the long hole. When the above-mentioned lifting assembly is in operation, one of the ejection ends of the lifting assembly will push the sealing plate on the sliding rod upward, so as to provide sufficient space for the sample tube block to move upward. When the lifting assembly is reset, the sealing plate will press on the sample tube block by its own weight to achieve the positioning and sealing operation of the sample tube block.

[0021] like Figure 2The lifting assembly includes an upward push cylinder 22 installed on the operating table 1 and located below the hanging frames at the feed port and the discharge port, respectively. The upward push plate 23 located below the sealing plate 9 is fixed to the ejection end of the upward push cylinder 22. The upward push plate is driven to move by the upward push cylinder, and the sealing plate can be driven to move up and down by the upward push plate.

[0022] The material shifting assembly includes a feed cylinder 14 fixed on the operating table 1, and a feed plate 15 abutting against the top of the feed table 13 is fixed to the ejection end of the feed cylinder 14, and the feed plate 15 is L-shaped. Figure 2 The state in is the initial state of the feed plate. When the conveyor transports the sample tube block to the feed table, the feed cylinder pushes the feed plate to move, so that the sample tube block passes through the supporting block and is located on the claw block under the push of the feed plate. When the above structure is reset, the claw block retreats to enable the sample tube block to fall smoothly into the interior of the hanging frame for placement, thereby completing the loading operation.

[0023] like Figure 4 The lifting assembly also includes two groups of upper cylinders 10 and two guide rods 11 installed on the operating table 1. The ejection end of the upper cylinder 10 is fixed with a bearing block 12 connected to the guide rod 11. The two bearing blocks 12 can be aligned with the feed table 13 and the discharge table 16 respectively. The top of the bearing block 12 is formed with a convex edge aligned with the edge of the feed table 13 and the discharge table 16. The side of the bearing block 12 close to the cross top plate 4 is fixed with a claw block 21 that can pass through the bottom hole 7 and extend to the inside of the hanging frame 6. The upper cylinder drives the bearing block to lift up, so that the bearing block can be flush with the feed table and the discharge table. At the same time, the claw block can lift the sample tube block to the same horizontal plane as the discharge table, and can also be located inside the hanging frame to form a support. Therefore, under the action of the bearing block and the claw block, a bridge can be formed to cooperate with the material-diverting assembly to complete the operation of introducing and exporting the sample tube block.

[0024] The material shifting assembly further includes a discharging cylinder 19 and a feeding cylinder 17 installed on the discharging platform 16. The discharging cylinder 19 is opposite to the hanging frame 6, and the feeding cylinder 17 is installed horizontally above the discharging platform 16. The ejection end of the discharging cylinder 19 is fixed with an adsorption block 20, and the ejection end of the feeding cylinder 17 is fixed with a feeding plate 18 that is attached to the surface of the discharging platform 16. When unloading is required, the upper push cylinder drives the upper push plate to drive the sealing plate to lift up, and at the same time, the bearing block is lifted up to form a bridge, and the claw block passes through the hanging frame to lift up the internal sample tube block, and the discharging cylinder drives the adsorption block to absorb and pull the sample tube block out to the discharging platform for placement, and then the feeding cylinder drives the feeding plate to move, driving the feeding plate to push the sample tube block out, completing the operation of removing the sample tube block.

[0025] The working principle of the above embodiment is:

[0026] During loading, the sample tube block is conveyed to the feeding table by the conveyor and placed thereon. The upward push cylinder drives the upward push plate to push the sealing plate upward, and the upper push cylinder drives the supporting block upward to align the supporting block with the feeding table. At the same time, the claw block extends through the bottom hole to the inside of the hanging frame, and then the feeding cylinder drives the feeding plate to move. The feeding plate pushes the sample tube block through the supporting block until it is pushed onto the claw block. Then the feeding cylinder, the upper push cylinder and the upward push cylinder are reset at the same time, so that the sample tube block falls smoothly into the hanging frame, and at the same time, the sealing plate covers the sample tube block. Then, the cross top plate is rotated to align the supporting part at the other end with the feeding port. The above operation is repeated to complete the loading operation. After loading is completed, the cross top plate is driven by the rotating part to rotate at high speed to complete the processing of the asphalt, and the solid and liquid components of the asphalt are obtained, so that the content of the solid components of the asphalt can be detected.

[0027] When unloading, the upper push cylinder drives the upper push plate to drive the sealing plate to move up, and the upper push cylinder drives the carrying block and the claw block to lift up until the carrying block and the claw block are aligned with the unloading table, and the sample tube block will also be lifted up, and then the adsorption block is driven by the unloading cylinder to stick to the sample tube block and adsorb at the same time, and then the sample tube block is pulled to the unloading table when the unloading cylinder retreats, and then the feeding cylinder drives the feeding plate to drive the sample tube block to move out along the unloading table to complete the unloading operation.

[0028] In summary, it can realize automatic and continuous loading and unloading, can reduce manual labor, and can also be applied to a large number of asphalt detection and processing, thus effectively improving the processing efficiency.

[0029] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An asphalt mixture centrifugal mechanism, comprising an operating table (1), characterized in that: The operating table (1) is provided with a cover body (2) and a rotating part (3) located on the cover body (2), a cross top plate (4) is fixed to the rotating end of the rotating part (3), a receiving part is installed to the protruding end of the cross top plate (4), a feed port and a discharge port are provided on the outer side of the cover body (2) and are distributed opposite to two of the receiving parts, a feed platform (13) and a discharge platform (16) are fixed to the feed port and the discharge port, respectively, and a lifting assembly is installed at the feed platform (13) and the discharge platform (16) on the operating table (1) surface, and a material shifting assembly is installed.

2. The asphalt mixture centrifugal mechanism according to claim 1, characterized in that: The protruding end of the cross top plate (4) is U-shaped, and the receiving portion includes side blocks (5) fixed on both sides of the protruding section of the cross top plate (4), a hanging frame (6) is hinged between the two side blocks (5), the inner bottom wall of the hanging frame (6) forms a module cavity, and a bottom hole (7) is opened at the bottom, a sliding rod (8) is fixed on the side of the hanging frame (6) close to the concave surface of the cross top plate (4), and a long strip hole opposite to the sliding rod (8) is opened, and a sealing plate (9) is slidably connected to the inner side of the hanging frame (6) and passes through the long strip hole and is sleeved with the sliding rod (8).

3. The asphalt mixture centrifugal mechanism according to claim 2, characterized in that: The lifting assembly comprises two upward thrust cylinders (22) mounted on the operating table (1), and an upward thrust plate (23) located below the sealing plate (9) is fixed to the ejection end of the upward thrust cylinder (22).

4. The asphalt mixture centrifugal mechanism according to claim 3, characterized in that: The lifting assembly also includes two groups of upper cylinders (10) and guide rods (11) installed on the operating table (1), and the ejection end of the upper cylinder (10) is fixed with a bearing block (12) connected to the guide rod (11), and the top of the bearing block (12) is formed with a convex edge aligned with the edges of the feed table (13) and the discharge table (16), and one side of the bearing block (12) is fixed with a claw block (21) that can pass through the bottom hole (7) and extend to the inside of the hanging frame (6).

5. The asphalt mixture centrifugal mechanism according to claim 1, characterized in that: The material shifting assembly comprises a feed cylinder (14) fixed on the operating table (1), and a feed plate (15) abutting against the top of the feed table (13) is fixed to the ejection end of the feed cylinder (14).

6. The asphalt mixture centrifugal mechanism according to claim 5, characterized in that: The material shifting assembly also includes a material discharging cylinder (19) and a material feeding cylinder (17) mounted on the material discharging platform (16); an adsorption block (20) is fixed to the ejection end of the material discharging cylinder (19); and a material feeding plate (18) abutting against the surface of the material discharging platform (16) is fixed to the ejection end of the material feeding cylinder (17).

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