Emulsified asphalt transportation receiver

Abstract

The utility model relates to the related technical field of material receiving equipment, in particular to an emulsified asphalt transportation material receiver which comprises a bottom plate. A top plate is arranged at the top of the bottom plate, the bottom plate and the top plate are fixedly connected through two stand columns, and lifting frames are arranged on the two sides of the top of the top plate. Under the matching action of the bottom plate, the top plate, the stand columns, the lifting frame, the open grooves, the fixing rods, the power mechanism and the lifting mechanism, when the height difference exists between the conveying vehicle and the feeding frame, a transfer box filled with emulsified asphalt can be conveyed to the feeding frame from the conveying vehicle, the practicability is improved, and the conveying vehicle is suitable for popularization and application. The problems that although an existing emulsified asphalt transportation receiver can carry and convey a transfer box, due to the fact that the height difference exists between different conveying vehicles and feeding frames, the transfer box containing emulsified asphalt is inconvenient to pick up and convey to the feeding frames with the height difference from the conveying vehicles, and practicability is poor are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of receiving equipment, specifically an emulsified asphalt transport receiving device. Background Technology

[0002] Emulsified asphalt is a type of asphalt emulsion formed by dispersing viscous asphalt in water in a droplet state through thermal melting and mechanical action, resulting in an oil-in-water emulsion. Emulsified asphalt is a road construction material that is liquefied into water by mechanical stirring and chemical stabilization of road asphalt that is normally used at high temperatures, resulting in a very low viscosity and good fluidity at room temperature.

[0003] Utility model patent CN222249198U discloses an emulsified asphalt transport receiving device, belonging to the technical field of receiving equipment. It addresses the problem in existing technologies where, after placing emulsified asphalt boxes onto a transport vehicle, the boxes are transported to the vicinity of the receiving device, and then moved onto the receiving device manually, causing inconvenience in receiving emulsified asphalt. The device includes a frame, a transport vehicle frame, and a transfer box. A receiving frame is fixedly installed on the outer surface of the frame, and a feeding frame is fixedly installed on the outer surface of the transport vehicle frame. Rollers are rotatably connected between opposite sides of the front and rear side walls of both the receiving and feeding frames. This emulsified asphalt transport receiving device, by setting up a docking component, after the docking component is used, when the trigger rod contacts the fixed block, the trigger rod moves in the opposite direction to the movement of the conveyor frame. With the connection of the connecting rod, the trigger rod and the movable stop bar, the movable stop bar is pulled down into the feeding frame, so that the transfer box on the feeding frame slides down the roller onto the receiving frame to be received. This method eliminates the need for manual handling of the transfer box during the receiving process, improving the receiving efficiency of emulsified asphalt and reducing the labor intensity during the receiving process.

[0004] However, the above patent still has shortcomings: although the patent can transport the transfer box, the height difference between different conveyor vehicles and feeding racks makes it inconvenient to transfer the transfer box containing emulsified asphalt from the conveyor vehicle to the feeding rack with the height difference, and its practicality is not good. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an emulsified asphalt transport receiving device to solve the problem mentioned in the background art that although the existing emulsified asphalt transport receiving device can transport and convey transfer boxes, it is inconvenient to transfer the transfer box containing emulsified asphalt from the transport vehicle to the feeder with height difference due to the height difference between different transport vehicles and the feeder. This results in poor practicality.

[0006] The technical solution of this utility model is:

[0007] An emulsified asphalt transport receiving device includes: a base plate; a top plate is provided on the top of the base plate, the base plate and the top plate are fixedly connected by two columns, and lifting frames are provided on both sides of the top of the top plate, one of the lifting frames is inclined, and slots are opened at the adjacent ends of the two lifting frames, and three fixing rods are fixedly connected to the lifting frames near the slots; a power mechanism for lifting and transporting the transfer box is provided on one side of one of the columns; and lifting mechanisms for individually adjusting the height of the two lifting frames are provided on both sides of the middle of the two lifting frames.

[0008] Preferably, the power mechanism includes: one of the columns has two sprockets on one side, the two sprockets are connected by a chain, and a first rotating shaft is fixedly connected to the center of each of the two sprockets. The end of the first rotating shaft away from the sprocket is rotatably connected to the column, and one of the first rotating shafts passes through the column and extends to a first motor. The first motor is fixedly connected to the column, and the output end of the first motor is fixedly connected to the first rotating shaft. A linkage block is rotatably connected to one side of the chain, and a lifting guide rail is slidably connected to the outer surface of the linkage block. First sliding rods are slidably connected to both sides of the lifting guide rail. The two ends of the first sliding rods are fixedly connected to the bottom plate and the top plate, respectively. A connecting rod is fixedly connected to the side of the linkage block away from the chain, and three rectangular rods are fixedly connected to the side of the connecting rod away from the linkage block. The rectangular rods and the fixed rods are staggered.

[0009] Preferably, each of the lifting frames has two second rotating shafts rotatably connected inside. Each of the second rotating shafts has a conveyor roller fixedly connected to its outer surface in the middle. The two conveyor rollers are connected by a conveyor belt. Each of the two lifting frames has a second motor fixedly connected to one side. The output end of the second motor is fixedly connected to the second rotating shaft.

[0010] Preferably, each linkage block has two sliders fixedly connected near the lifting guide rail, and each lifting guide rail has a sliding groove near the slider, with the sliders slidably connected to the sliding grooves respectively.

[0011] Preferably, the lifting mechanism includes: threaded blocks fixedly connected to both sides of the middle portion of the lifting frame, threaded rods threadedly connected to the interior of each threaded block, the bottom ends of each threaded rod rotatably connected to the base plate, and the top ends of each threaded rod penetrating the top plate and extending to the outer side of the top plate; dual-axis motors fixedly connected to both sides of the top of the top plate, first bevel gears fixedly connected to both output ends of each dual-axis motor, and second bevel gears meshing on the side of each first bevel gear away from the dual-axis motor, the second bevel gears being fixedly connected to the threaded rods respectively.

[0012] Preferably, lifting blocks are provided on both sides of the screw, and the lifting blocks are fixedly connected to the lifting frame respectively. A second sliding rod is slidably connected inside the lifting block, and the two ends of the second sliding rod are fixedly connected to the bottom plate and the top plate respectively.

[0013] Preferably, each of the four bottom corners of the base plate is fixedly connected with a universal wheel with a braking function.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Firstly, this utility model, through the coordinated action of the base plate, top plate, column, lifting frame, slot, fixing rod, power mechanism, and lifting mechanism, can transfer boxes containing emulsified asphalt from the conveyor vehicle to the feeding rack even when there is a height difference between the conveyor vehicle and the feeding rack. This improves practicality and solves the problem that although existing emulsified asphalt transport receiving devices can transport and move transfer boxes, the height difference between different conveyor vehicles and the feeding rack makes it inconvenient to transfer transfer boxes containing emulsified asphalt from the conveyor vehicle to the feeding rack with a height difference, resulting in poor practicality.

[0016] Secondly, through the coordinated action of the base plate, top plate, column, lifting frame, slot, fixing rod, power mechanism and lifting mechanism, this utility model can freely adjust the device according to the height of the conveyor and the feeding rack, so that the device can be used for different models of conveyor and feeding rack, thus improving the application range of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an emulsified asphalt transport receiving device according to the present invention;

[0018] Figure 2 This is a side sectional view of the emulsified asphalt transport receiving device of this utility model.

[0019] Figure 3 This is a schematic diagram of the power mechanism structure of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the connection structure between the slider and the linkage block of this utility model;

[0022] Figure 6 This is a schematic diagram of the lifting mechanism of this utility model.

[0023] In the picture:

[0024] 1. Base plate; 2. Top plate; 3. Column; 4. Lifting frame; 5. Slot; 6. Fixed rod; 7. Power mechanism; 8. Lifting mechanism; 9. Sprocket; 10. Chain; 11. First rotating shaft; 12. First motor; 13. Linkage block; 14. Lifting guide rail; 15. First sliding rod; 16. Connecting rod; 17. Rectangular rod; 18. Second rotating shaft; 19. Conveying roller; 20. Conveyor belt; 21. Second motor; 22. Slider; 23. Slide groove; 24. Threaded block; 25. Screw; 26. Dual-shaft motor; 27. First bevel gear; 28. Second bevel gear; 29. ​​Lifting block; 30. Second sliding rod; 31. Caster wheel. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 6 The present invention will describe the above technical solution in detail through the following embodiments:

[0027] An emulsified asphalt transport receiving device includes: a base plate 1; a top plate 2 is provided on the top of the base plate 1, and the base plate 1 and the top plate 2 are fixedly connected by two columns 3. Lifting frames 4 are provided on both sides of the top of the top plate 2, one of the lifting frames 4 is inclined, and slots 5 are opened at the adjacent ends of the two lifting frames 4. Three fixing rods 6 are fixedly connected to the lifting frames 4 near the slots 5. A power mechanism 7 for lifting and transporting the transfer box is provided on one side of one of the columns 3. Lifting mechanisms 8 for individually adjusting the height of the two lifting frames are provided on both sides of the middle of the two lifting frames 4. A control box with an internal touch screen is fixedly connected to one side of the device. The user adjusts the horizontally set lifting frame 4 to the same height as the conveyor vehicle through the lifting mechanism 8, and then adjusts the inclined lifting frame 4 to the same height as the feeding rack. Then, the power mechanism 7 is used to transfer the transfer box containing emulsified asphalt from the conveyor vehicle to the feeding rack.

[0028] like Figure 3 As shown, the power mechanism 7 includes: one column 3 has two sprockets 9 on one side, connected by a chain 10; a first rotating shaft 11 is fixedly connected to the center of each sprocket 9; the end of the first rotating shaft 11 away from the sprocket 9 is rotatably connected to the column 3; one of the first rotating shafts 11 passes through the column 3 and extends to a first motor 12; the first motor 12 is fixedly connected to the column 3; and the output end of the first motor 12 is fixedly connected to the first rotating shaft 11. A linkage block 13 is rotatably connected to one side of the chain 10; a lifting guide rail 14 is slidably connected to the outer surface of the linkage block 13; first sliding rods 15 are slidably connected to both sides of the lifting guide rail 14; the two ends of the first sliding rods 15 are fixedly connected to the bottom plate 1 and the top plate 2, respectively; a connecting rod 16 is fixedly connected to the side of the linkage block 13 away from the chain 10; and three rectangular rods 17 are fixedly connected to the side of the connecting rods 16 away from the linkage block 13. The rectangular rods 17 and the fixed rods 6 are staggered. When the first motor 12 is started, the first motor... The output end of 12 drives the upper first rotating shaft 11 and sprocket 9 to rotate. While the upper sprocket 9 rotates, it drives the chain 10 through the cooperation of the lower sprocket 9 and the first rotating shaft 11. The chain 10 drives the linkage block 13 to move along the path of the chain. While the linkage block 13 moves, it drives the lifting guide rail 14 to move up and down. The lifting guide rail 14 limits the linkage block 13, so that the linkage block 13 keeps horizontal and moves along the path of the chain 10. While the linkage block 13 moves, it also drives the connecting rod 16. The connecting rod 16 drives the rectangular rod 17. When the rectangular rod 17 passes through the horizontal lifting frame 4, it drives the transfer box located at the top of the fixed rod 6 to rise and be transported to the inclined lifting frame 4 and keep moving downward. When the rectangular rod 17 passes through the fixed rod 6 inside the inclined lifting frame 4, it places the transfer box on the fixed rod 6 inside the inclined lifting frame 4. Since the three fixed rods 6 inside the lifting frame 4 are in an inclined state, the transfer box slides on the fixed rod 6.

[0029] like Figure 2 and Figure 6 As shown, two second rotating shafts 18 are rotatably connected inside the lifting frame 4. Conveying rollers 19 are fixedly connected to the outer surface of the middle part of the second rotating shaft 18. The two conveying rollers 19 are connected by a conveyor belt 20. A second motor 21 is fixedly connected to one side of each of the two lifting frames 4. The output end of the second motor 21 is fixedly connected to the second rotating shaft 18. When the second motor 21 is started, the output end of the second motor 21 drives the second rotating shaft 18, the second rotating shaft 18 drives the conveying rollers 19, and the conveying rollers 19 drive the conveyor belt 20, thereby conveying the transfer box.

[0030] like Figure 4 and Figure 5As shown, each linkage block 13 is fixedly connected to two sliders 22 near the lifting guide rail 14. Each lifting guide rail 14 is provided with a sliding groove 23 near the slider 22. The sliders 22 are slidably connected to the sliding grooves 23 respectively, which can limit the linkage block 13. This not only keeps the linkage block 13 horizontal, but also allows the linkage block 13 to slide flexibly left and right inside the lifting guide rail 14.

[0031] like Figure 1 and Figure 6 As shown, the lifting mechanism 8 includes: threaded blocks 24 are fixedly connected to both sides of the middle part of the lifting frame 4, and screws 25 are threadedly connected to the inside of each threaded block 24. The bottom end of each screw 25 is rotatably connected to the base plate 1, and the top end of each screw 25 penetrates the top plate 2 and extends to the outside of the top plate 2; dual-axis motors 26 are fixedly connected to both sides of the top of the top plate 2, and first bevel gears 27 are fixedly connected to both output ends of the dual-axis motors 26. A second bevel gear 28 meshes with the side of the first bevel gear 27 away from the dual-axis motor 26. Gear 28 is fixedly connected to screw 25. The user can start dual-axis motor 26 according to the height of the conveyor and the feeding rack. The output end of dual-axis motor 26 drives first bevel gear 27, first bevel gear 27 drives second bevel gear 28, second bevel gear 28 drives screw 25. Screw 25 rotates through the cooperation of top plate 2 and bottom plate 1. While screw 25 rotates, it drives threaded block 24. While threaded block 24 rises and falls, it drives lifting frame 4, thereby freely adjusting the height of lifting frames 4 on both sides.

[0032] like Figure 6 As shown, lifting blocks 29 are provided on both sides of the screw 25. The lifting blocks 29 are fixedly connected to the lifting frame 4. The interior of each lifting block 29 is slidably connected to a second slide rod 30. The two ends of the second slide rod 30 are fixedly connected to the bottom plate 1 and the top plate 2, respectively, which can limit the lifting frame 4, so that the lifting frame 4 can flexibly lift and slide vertically.

[0033] like Figure 1 As shown, the bottom four corners of the base plate 1 are all fixedly connected with casters 31 with braking function, which makes it convenient for users to move and fix the device.

[0034] Working principle: The user can start the dual-shaft motor 26 according to the height of the conveyor and the feeding rack. The output end of the dual-shaft motor 26 drives the first bevel gear 27, which drives the second bevel gear 28. The second bevel gear 28 drives the screw 25. The screw 25 rotates through the cooperation of the top plate 2 and the bottom plate 1. While the screw 25 rotates, it drives the threaded block 24. The threaded block 24 rises and falls, driving the lifting frame 4. The horizontally set lifting frame 4 is adjusted to the same height as the conveyor, and the inclined lifting frame 4 is adjusted to the same height as the feeding rack. Then the first motor 12 is started. And two second motors 21, the output of the second motors 21 drives the second rotating shaft 18, the second rotating shaft 18 drives the conveyor roller 19, the conveyor roller 19 drives the conveyor belt 20, the conveyor belt 20 inside the horizontal lifting frame 4 transports the transfer box to the fixed rod 6. The output of the first motor 12 drives the upper first rotating shaft 11 and the sprocket 9 to rotate. While the upper sprocket 9 rotates, it drives the chain 10 through the cooperation of the lower sprocket 9 and the first rotating shaft 11. The chain 10 drives the linkage block 13 to move along the path of the chain. While the linkage block 13 moves, it drives the lifting guide rail 14 to rise and fall. The lifting guide rail 14 limits the movement of the linkage block 13, keeping it horizontal and moving along the path of the chain 10. Simultaneously, the linkage block 13 moves, driving the connecting rod 16, which in turn drives the rectangular rod 17. As the rectangular rod 17 passes the horizontal lifting frame 4, it lifts the transfer box located at the top of the fixed rod 6 and transports it to the inclined lifting frame 4, where it continues its downward movement. When the rectangular rod 17 passes through the fixed rod 6 inside the inclined lifting frame 4, it places the transfer box on the fixed rod 6 inside the inclined lifting frame 4. Due to the three fixed rods inside the lifting frame 4... The rod 6 is tilted, allowing the transfer box to slide on the fixed rod 6 to the conveyor belt 20. The conveyor belt 20 then transports the transfer box to the feeding rack. This allows the transfer box containing emulsified asphalt to be transferred from the conveyor vehicle to the feeding rack even when there is a height difference between the conveyor vehicle and the feeding rack. This improves practicality and solves the problem that although the existing emulsified asphalt transport receiving device can transport the transfer box, it is inconvenient and impractical to transfer the transfer box containing emulsified asphalt from the conveyor vehicle to the feeding rack with a height difference due to the height difference between different conveyor vehicles and the feeding rack.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An emulsified asphalt conveying and receiving device, comprising: Base plate (1); The feature is that: a top plate (2) is provided on the top of the bottom plate (1), the bottom plate (1) and the top plate (2) are fixedly connected by two columns (3), and lifting frames (4) are provided on both sides of the top of the top plate (2), one of the lifting frames (4) is inclined, and slots (5) are opened at the adjacent ends of the two lifting frames (4), and three fixing rods (6) are fixedly connected to the lifting frames (4) near the slots (5); One side of one of the columns (3) is provided with a power mechanism (7) for lifting and transporting the transfer box; Both sides of the middle section of the two lifting frames (4) are provided with lifting mechanisms (8) that allow for individual adjustment of the height of the two lifting frames.

2. The emulsified asphalt conveying and receiving device as described in claim 1, characterized in that: The power mechanism (7) includes: One of the columns (3) is provided with two sprockets (9) on one side. The two sprockets (9) are connected by a chain (10). A first rotating shaft (11) is fixedly connected to the center of each of the two sprockets (9). The end of the first rotating shaft (11) away from the sprocket (9) is rotatably connected to the column (3). One of the first rotating shafts (11) passes through the column (3) and extends to the first motor (12). The first motor (12) is fixedly connected to the column (3). The output end of the first motor (12) is fixedly connected to the first rotating shaft (11). One side of the chain (10) is rotatably connected to a linkage block (13), and the outer surface of the linkage block (13) is slidably connected to a lifting guide rail (14). Both sides of the lifting guide rail (14) are slidably connected to a first slide rod (15). The two ends of the first slide rod (15) are fixedly connected to the bottom plate (1) and the top plate (2) respectively. The side of the linkage block (13) away from the chain (10) is fixedly connected to a connecting rod (16), and the side of the connecting rod (16) away from the linkage block (13) is fixedly connected to three rectangular rods (17). The rectangular rods (17) and the fixed rod (6) are staggered.

3. The emulsified asphalt conveying and receiving device as described in claim 1, characterized in that: The lifting frame (4) is rotatably connected to two second rotating shafts (18). The outer surface of the middle part of the second rotating shaft (18) is fixedly connected to a conveyor roller (19). The two conveyor rollers (19) are connected by a conveyor belt (20). The two lifting frames (4) are fixedly connected to one side of each other, and the output end of the second motor (21) is fixedly connected to the second rotating shaft (18).

4. The emulsified asphalt transport receiving device as described in claim 2, characterized in that: Each linkage block (13) has two sliders (22) fixedly connected near the lifting guide rail (14). Each lifting guide rail (14) has a sliding groove (23) near the slider (22). The sliders (22) are slidably connected to the sliding grooves (23).

5. The emulsified asphalt conveying and receiving device as described in claim 1, characterized in that: The lifting mechanism (8) includes: The lifting frame (4) has threaded blocks (24) fixedly connected to both sides of the middle section. The threaded blocks (24) are threaded with screws (25). The bottom ends of the screws (25) are rotatably connected to the bottom plate (1). The top ends of the screws (25) penetrate the top plate (2) and extend to the outside of the top plate (2). A dual-axis motor (26) is fixedly connected to both sides of the top plate (2). A first bevel gear (27) is fixedly connected to both output ends of the dual-axis motor (26). A second bevel gear (28) meshes with the side of the first bevel gear (27) away from the dual-axis motor (26). The second bevel gear (28) is fixedly connected to the screw (25).

6. The emulsified asphalt conveying and receiving device as described in claim 5, characterized in that: Lifting blocks (29) are provided on both sides of the screw (25). The lifting blocks (29) are fixedly connected to the lifting frame (4). The interior of each lifting block (29) is slidably connected to a second slide rod (30). The two ends of the second slide rod (30) are fixedly connected to the bottom plate (1) and the top plate (2) respectively.

7. The emulsified asphalt conveying and receiving device as described in claim 1, characterized in that: The bottom four corners of the base plate (1) are all fixedly connected with universal wheels (31) with braking function.

Images