Stirring equipment

Abstract

The utility model relates to the technical field of asphalt stirring equipment, and discloses stirring equipment which comprises a stirring barrel, and the outer side of the upper surface of the stirring barrel is movably connected with a mounting plate. Through the arrangement of the mounting plate, the circular ring, the sleeving block, the first connecting rods and the second connecting rods, when the first motor starts to operate, the double-thread lead screw starts to rotate, at the moment, the two moving blocks start to move in opposite directions under the driving of the double-thread lead screw, and at the moment, the two first connecting rods start to rotate along with the movement of the two moving blocks respectively; the other end of the first connecting rod can drive a second connecting rod, so that the second connecting rod also starts to rotate, and meanwhile, the other end of the second connecting rod can drive a sleeving block, so that the sleeving block, a circular ring and a mounting plate integrally start to move upwards under the limiting of a limiting rod, and finally, the mounting plate integrally moves to the upper part of the stirring barrel; at the moment, an operator can detach the first bolts to replace the whole mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt mixing equipment, and more specifically, to a mixing equipment. Background Art

[0002] Modified asphalt is a specially treated asphalt material. It improves the performance of ordinary asphalt by adding various modifiers. Compared with ordinary asphalt, modified asphalt has higher stability, durability and anti-aging properties, and can better adapt to different climatic conditions and traffic loads. Therefore, modified asphalt is widely used in the paving of important transportation infrastructure such as highways and urban roads, providing safer and smoother road conditions for vehicle driving.

[0003] When producing modified asphalt, operators often use mixing equipment to fully mix the asphalt and the modifier. Although the existing mixing equipment has basic mixing functions in actual use, the existing mixing equipment for producing modified asphalt generally has a built-in heating plate to melt the asphalt, thereby improving the mixing efficiency of the asphalt and the modifier. However, the built-in heating plate is generally fixed inside the mixing equipment. If the heating plate is damaged, the operator needs to disassemble the entire mixing equipment, and then remove the damaged heating plate assembly and replace it. This process is not only time-consuming and labor-intensive, but also causes unnecessary physical exertion to the operator, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a stirring device which has the advantage of being easy to replace a heating plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device, comprising a stirring barrel, wherein the outer side of the upper surface of the stirring barrel is movably connected with a mounting plate, the bottom end of the mounting plate passes through the stirring barrel and extends to the inner side of the stirring barrel, the inner surface of the mounting plate is fixedly mounted with a heating plate located inside the stirring barrel, the upper surface of the heating plate is movably connected with a circular ring, the upper surface of the circular ring is movably sleeved with a No. 1 bolt, the bottom end of the No. 1 bolt passes through the circular ring and the mounting plate in sequence and extends to the outer side of the stirring barrel, the outer surface of the No. 1 bolt is threadedly sleeved with the inner surface of the mounting plate, and the upper surface of the No. 1 bolt The left side is fixedly connected with a socket block, the middle part of the outer surface of the mixing barrel is fixedly socketed with a No. 1 fixed plate, the front and rear ends of the left side of the upper surface of the No. 1 fixed plate are fixedly connected with a connecting block, the front surface of the connecting block is fixedly installed with a No. 1 motor, the other end of the No. 1 motor output shaft is fixedly socketed with a double-threaded screw, the rear end of the double-threaded screw passes through the connecting block and extends to the rear side of the connecting block, the outer surface of the double-threaded screw is threadedly socketed with a moving block, the top end of the moving block is hinged to a No. 1 connecting rod, the other end of the No. 1 connecting rod is hinged to a No. 2 connecting rod, and the other end of the No. 2 connecting rod is hinged to the left surface of the socket block.

[0006] As an optimal technical solution of the present invention, the bottom end of the moving block passes through the No. 1 fixed plate and extends to the bottom of the No. 1 fixed plate. The outer surface of the moving block is movably connected to the inner surface of the No. 1 fixed plate. The front and rear sides of the upper surface of the sleeve block are movably sleeved with limit rods. There are two limit rods. The bottom ends of the two limit rods pass through the sleeve block and extend to the upper surface of the No. 1 fixed plate and are fixedly connected to the No. 1 fixed plate. The top ends of the two limit rods are fixedly connected to the top plate.

[0007] As an optimal technical solution of the present invention, the middle part of the upper surface of the mixing barrel is movably connected to a barrel cover, and the outer surface of the barrel cover is movably sleeved with a No. 2 bolt. There are three No. 2 bolts, and the bottom ends of the three No. 2 bolts successively pass through the barrel cover and the mixing barrel and extend to the interior of the mixing barrel. The outer surfaces of the three No. 2 bolts are threadedly sleeved with the inner surface of the mixing barrel.

[0008] As a preferred technical solution of the present invention, a No. 2 motor is fixedly installed in the middle of the upper surface of the barrel cover, and a round shaft is fixedly sleeved on the other end of the output shaft of the No. 2 motor. The bottom end of the round shaft passes through the barrel cover and extends to the interior of the mixing barrel. The outer surface of the round shaft is fixedly connected to a stirring rod located inside the mixing barrel.

[0009] As a preferred technical solution of the present invention, the bottom end of the outer surface of the mixing barrel is fixedly sleeved with a limiting ring, the inner surface of the limiting ring is movably connected with a driven gear, the upper surface of the driven gear is movably connected to the lower surface of the mixing barrel, the inner surface of the driven gear is fixedly connected with a scraper plate located inside the mixing barrel, the outer surface of the scraper plate is movably connected to the inner surface of the mixing barrel, the outer surface of the mixing barrel is fixedly installed with a No. 3 motor, the other end of the output shaft of the No. 3 motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a driving gear located on the right side of the driven gear, and the outer surface of the driving gear is meshed with the outer surface of the driven gear.

[0010] As an optimal technical solution of the present utility model, the left side of the outer surface of the limiting ring is fixedly connected to the No. 2 fixing plate, the front surface of the No. 2 fixing plate is fixedly installed with the No. 4 motor, the other end of the output shaft of the No. 4 motor is fixedly sleeved with a drive shaft, the rear end of the drive shaft passes through the No. 2 fixing plate and extends to the rear side of the No. 2 fixing plate, the outer surface of the drive shaft is fixedly sleeved with a closing plate located on the inner side of the No. 2 fixing plate, and the outer surface of the closing plate is movably connected to the lower surface of the limiting ring.

[0011] As a preferred technical solution of the present invention, the outer surfaces of the front and rear sides of the limiting ring are fixedly connected to side panels, and the lower surfaces of the side panels are fixedly connected to support columns.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a mounting plate, a circular ring, a sleeve block, a No. 1 connecting rod and a No. 2 connecting rod. When the No. 1 motor starts to run, the double-threaded screw will start to rotate. At this time, the two moving blocks will start to move toward each other driven by the double-threaded screw. At this time, the two No. 1 connecting rods will start to rotate respectively with the movement of the two moving blocks, and the other end of the No. 1 connecting rod will drive the No. 2 connecting rod, so that the No. 2 connecting rod also starts to rotate. At the same time, the other end of the No. 2 connecting rod will drive the sleeve block, so that the sleeve block, the circular ring and the mounting plate as a whole start to move upward under the limit of the limit rod, and finally the mounting plate as a whole will move to the top of the mixing barrel. At this time, the operator can remove the No. 1 bolt to replace the mounting plate as a whole, thereby realizing the convenient replacement function of the mounting plate and the heating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the back of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the mixing barrel of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of the second bolt of the utility model;

[0018] Figure 5 This is a schematic cross-sectional view of the mixing barrel of the present invention;

[0019] Figure 6 It is a structural schematic diagram of the scraper plate of the utility model.

[0020] In the figure: 1. Mixing barrel; 2. Mounting plate; 3. Heating plate; 4. Circular ring; 5. Bolt No. 1; 6. Socket block; 7. Fixed plate No. 1; 8. Connecting block; 9. Motor No. 1; 10. Double-threaded screw; 11. Moving block; 12. Connecting rod No. 1; 13. Connecting rod No. 2; 14. Limiting rod; 15. Top plate; 16. Barrel cover; 17. Bolt No. 2; 18. Motor No. 2; 19. Circular shaft; 20. Mixing rod; 21. Limiting ring; 22. Driven gear; 23. Scraper plate; 24. Motor No. 3; 25. Rotating shaft; 26. Driving gear; 27. Fixed plate No. 2; 28. Motor No. 4; 29. ​​Driving shaft; 30. Closing plate; 31. Side plate; 32. Support column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 6As shown, the utility model provides a stirring device, including a stirring barrel 1, the outer side of the upper surface of the stirring barrel 1 is movably connected with a mounting plate 2, the bottom end of the mounting plate 2 passes through the stirring barrel 1 and extends to the inner side of the stirring barrel 1, the inner surface of the mounting plate 2 is fixedly installed with a heating plate 3 located inside the stirring barrel 1, the upper surface of the heating plate 3 is movably connected with a circular ring 4, the upper surface of the circular ring 4 is movably sleeved with a No. 1 bolt 5, the bottom end of the No. 1 bolt 5 passes through the circular ring 4 and the mounting plate 2 in sequence and extends to the outer side of the stirring barrel 1, the outer surface of the No. 1 bolt 5 and the inner surface of the mounting plate 2 are threadedly sleeved, the left side of the upper surface of the No. 1 bolt 5 is fixedly connected with a sleeve block 6, the middle part of the outer surface of the stirring barrel 1 is fixedly sleeved with a No. 1 fixing plate 7, the front and rear ends of the left side of the upper surface of the No. 1 fixing plate 7 are fixedly connected with connecting blocks 8, the front surface of the connecting block 8 is fixedly installed with a No. 1 motor 9, and the other end of the output shaft of the No. 1 motor 9 is fixed The second end of the second connecting rod 13 is hinged to the left surface of the sleeve block 6, and the other end of the second connecting rod 13 is hinged to the left surface of the sleeve block 6. The operation of the first motor 9 will cause the double-threaded screw 10 to start rotating, and the rotation of the double-threaded screw 10 will cause the two moving blocks 11 to start moving towards each other. In addition, the movement of the moving block 11 will drive the first connecting rod 12, causing the first connecting rod 12 to start rotating. At the same time, the other end of the first connecting rod 12 will drive the second connecting rod 13, causing the second connecting rod 13 to also start rotating. Finally, the other end of the second connecting rod 13 will drive the sleeve block 6, causing the sleeve block 6, the first bolt 5, the ring 4 and the mounting plate 2 to start moving as a whole.

[0023] Among them, the bottom end of the moving block 11 passes through the No. 1 fixed plate 7 and extends to the bottom of the No. 1 fixed plate 7. The outer surface of the moving block 11 is movably connected to the inner surface of the No. 1 fixed plate 7. The front and rear sides of the upper surface of the sleeve block 6 are movably sleeved with limit rods 14. There are two limit rods 14. The bottom ends of the two limit rods 14 pass through the sleeve block 6 and extend to the upper surface of the No. 1 fixed plate 7 and are fixedly connected to the No. 1 fixed plate 7. The top ends of the two limit rods 14 are fixedly connected to a top plate 15; when the sleeve block 6 and the ring 4 start to move as a whole, the design of the limit rod 14 will cause the sleeve block 6 and the ring 4 to move up and down along the outer surface of the limit rod 14 as a whole, and the design of the top plate 15 prevents the sleeve block 6 from detaching from the outer surface of the limit rod 14. The distance between the sleeve block 6 and the top plate 15 is greater than the length of the mounting plate 2.

[0024] Among them, the middle part of the upper surface of the mixing barrel 1 is movably connected with a barrel cover 16, and the outer surface of the barrel cover 16 is movably sleeved with a No. 2 bolt 17. There are three No. 2 bolts 17, and the bottom ends of the three No. 2 bolts 17 successively penetrate the barrel cover 16 and the mixing barrel 1 and extend to the interior of the mixing barrel 1. The outer surfaces of the three No. 2 bolts 17 are threadedly sleeved with the inner surface of the mixing barrel 1; the design of the three No. 2 bolts 17 and the mixing barrel 1 plays a role in fixing the barrel cover 16 as a whole in the middle part of the upper surface of the mixing barrel 1, and when the operator removes the three No. 2 bolts 17, the barrel cover 16 as a whole can be directly removed by the operator.

[0025] Among them, a No. 2 motor 18 is fixedly installed in the middle of the upper surface of the barrel cover 16, and a round shaft 19 is fixedly sleeved on the other end of the output shaft of the No. 2 motor 18. The bottom end of the round shaft 19 passes through the barrel cover 16 and extends to the interior of the mixing barrel 1. The outer surface of the round shaft 19 is fixedly connected to a stirring rod 20 located inside the mixing barrel 1; when the No. 2 motor 18 is running, the round shaft 19 and the stirring rod 20 will start to rotate inside the mixing barrel 1. During this process, the stirring rod 20 will stir the asphalt material and modifier inside the mixing barrel 1 and start mixing them, and finally complete the production of modified asphalt.

[0026] Among them, the bottom end of the outer surface of the mixing barrel 1 is fixedly sleeved with a limiting ring 21, the inner surface of the limiting ring 21 is movably connected with a driven gear 22, the upper surface of the driven gear 22 is movably connected to the lower surface of the mixing barrel 1, the inner surface of the driven gear 22 is fixedly connected with a scraper plate 23 located inside the mixing barrel 1, the outer surface of the scraper plate 23 is movably connected to the inner surface of the mixing barrel 1, the outer surface of the mixing barrel 1 is fixedly installed with a No. 3 motor 24, the other end of the output shaft of the No. 3 motor 24 is fixedly sleeved with a rotating shaft 25, and the outer surface of the rotating shaft 25 The driving gear 26 is fixedly sleeved on the surface and is located on the right side of the driven gear 22. The outer surface of the driving gear 26 is meshed with the outer surface of the driven gear 22. When the No. 3 motor 24 starts to run, the rotating shaft 25 and the driving gear 26 will start to rotate, and the rotation of the driving gear 26 will drive the driven gear 22, so that the driven gear 22 and the scraper plate 23 start to rotate along the inner surface of the limit ring 21. During this process, the scraper plate 23 will scrape off the asphalt adhering to the inner surface of the mixing barrel 1 and make it fall to the bottom of the mixing barrel 1.

[0027] Among them, the left side of the outer surface of the limiting ring 21 is fixedly connected to the No. 2 fixing plate 27, the front surface of the No. 2 fixing plate 27 is fixedly installed with the No. 4 motor 28, the other end of the output shaft of the No. 4 motor 28 is fixedly sleeved with the drive shaft 29, the rear end of the drive shaft 29 passes through the No. 2 fixing plate 27 and extends to the rear side of the No. 2 fixing plate 27, the outer surface of the drive shaft 29 is fixedly sleeved with the closing plate 30 located on the inner side of the No. 2 fixing plate 27, and the outer surface of the closing plate 30 is movably connected to the lower surface of the limiting ring 21; when the No. 4 motor 28 starts to run, the drive shaft 29 and the closing plate 30 will start to rotate. As the closing plate 30 rotates, the blockage of the closing plate 30 on the bottom end of the limiting ring 21 will be released. At this time, the modified asphalt inside the mixing barrel 1 will fall to the bottom of the limiting ring 21 as the closing plate 30 rotates.

[0028] Among them, the outer surfaces of the front and rear sides of the limiting ring 21 are fixedly connected to the side plates 31, and the lower surfaces of the side plates 31 are fixedly connected to the support columns 32; the rotation of the drive shaft 29 will cause the closing plate 30 to start rotating with the drive shaft 29 as the axis, so the rotation radius of the closing plate 30 is the distance between the drive shaft 29 and the farthest point of the closing plate 30, and the length of the support column 32 is greater than this distance, so the closing plate 30 will not touch the ground when rotating.

[0029] The working principle and use process of this utility model:

[0030] When the operator starts the production of modified asphalt, the operator first pours the asphalt material and the modifier into the interior of the mixing barrel 1, and then the operator uses the barrel cover 16 and the No. 2 bolt 17 to seal the upper surface of the mixing barrel 1 and starts the No. 2 motor 18 and the heating plate 3. The operation of the heating plate 3 will heat the material inside the mixing barrel 1, and the operation of the No. 2 motor 18 will cause the circular shaft 19 and the stirring rod 20 to start rotating, and the rotation of the stirring rod 20 will mix and stir the material inside the mixing barrel 1, and finally complete the production of modified asphalt.

[0031] When the heating plate 3 is damaged, the operator starts the No. 1 motor 9. As the No. 1 motor 9 runs, the double-threaded screw 10 will start to rotate and cause the two moving blocks 11 to start to move toward each other. The movement of the two moving blocks 11 will respectively drive the two No. 1 connecting rods 12 to make the two No. 1 connecting rods 12 start to rotate. At the same time, the other end of the No. 1 connecting rod 12 will drive the No. 2 connecting rod 13, causing the No. 2 connecting rod 13 to also start to rotate. At the same time, the other end of the No. 2 connecting rod 13 will drive the sleeve block 6, causing the sleeve block 6 and the ring 4 as a whole to start to move upward along the outer surface of the limit rod 14. Finally, when the mounting plate 2 as a whole moves to the top of the mixing barrel 1, the operator can remove the No. 1 bolt 5 and the mounting plate 2 as a whole, thereby realizing convenient disassembly and replacement of the mounting plate 2 as a whole.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device, comprising a stirring barrel (1), characterized in that: The outer side of the upper surface of the mixing barrel (1) is movably connected to a mounting plate (2), the bottom end of the mounting plate (2) passes through the mixing barrel (1) and extends to the inner side of the mixing barrel (1), the inner surface of the mounting plate (2) is fixedly installed with a heating plate (3) located inside the mixing barrel (1), the upper surface of the heating plate (3) is movably connected to a ring (4), the upper surface of the ring (4) is movably sleeved with a No. 1 bolt (5), the bottom end of the No. 1 bolt (5) passes through the ring (4) and the mounting plate (2) in sequence and extends to the outer side of the mixing barrel (1), the outer surface of the No. 1 bolt (5) is threadedly sleeved with the inner surface of the mounting plate (2), the left side of the upper surface of the No. 1 bolt (5) is fixedly connected with a sleeve block (6), the outer side of the mixing barrel (1) is A No. 1 fixing plate (7) is fixedly sleeved on the middle part of the surface, and the front and rear ends of the left side of the upper surface of the No. 1 fixing plate (7) are fixedly connected to a connecting block (8), and a No. 1 motor (9) is fixedly installed on the front surface of the connecting block (8), and the other end of the output shaft of the No. 1 motor (9) is fixedly sleeved with a double-threaded screw (10), and the rear end of the double-threaded screw (10) passes through the connecting block (8) and extends to the rear side of the connecting block (8), and the outer surface of the double-threaded screw (10) is threadedly sleeved with a moving block (11), and the top end of the moving block (11) is hinged to a No. 1 connecting rod (12), and the other end of the No. 1 connecting rod (12) is hinged to a No. 2 connecting rod (13), and the other end of the No. 2 connecting rod (13) is hinged to the left surface of the sleeve block (6).

2. A stirring device according to claim 1, characterized in that: The bottom end of the moving block (11) passes through the No. 1 fixed plate (7) and extends to the bottom of the No. 1 fixed plate (7). The outer surface of the moving block (11) and the inner surface of the No. 1 fixed plate (7) are movably connected. The front and rear sides of the upper surface of the sleeve block (6) are movably sleeved with limit rods (14). The number of the limit rods (14) is two. The bottom ends of the two limit rods (14) pass through the sleeve block (6) and extend to the upper surface of the No. 1 fixed plate (7) and are fixedly connected to the No. 1 fixed plate (7). The top ends of the two limit rods (14) are fixedly connected to the top plate (15).

3. A stirring device according to claim 1, characterized in that: The middle part of the upper surface of the mixing barrel (1) is movably connected to a barrel cover (16), and the outer surface of the barrel cover (16) is movably sleeved with a No. 2 bolt (17). The number of the No. 2 bolts (17) is three, and the bottom ends of the three No. 2 bolts (17) successively penetrate the barrel cover (16) and the mixing barrel (1) and extend into the interior of the mixing barrel (1). The outer surfaces of the three No. 2 bolts (17) are threadedly sleeved with the inner surface of the mixing barrel (1).

4. A stirring device according to claim 3, characterized in that: A No. 2 motor (18) is fixedly mounted in the middle of the upper surface of the barrel cover (16), and a circular shaft (19) is fixedly sleeved on the other end of the output shaft of the No. 2 motor (18). The bottom end of the circular shaft (19) passes through the barrel cover (16) and extends to the interior of the mixing barrel (1), and the outer surface of the circular shaft (19) is fixedly connected to a stirring rod (20) located inside the mixing barrel (1).

5. A stirring device according to claim 1, characterized in that: The bottom end of the outer surface of the mixing barrel (1) is fixedly sleeved with a limiting ring (21), the inner surface of the limiting ring (21) is movably connected to a driven gear (22), the upper surface of the driven gear (22) is movably connected to the lower surface of the mixing barrel (1), the inner surface of the driven gear (22) is fixedly connected to a scraper plate (23) located inside the mixing barrel (1), the outer surface of the scraper plate (23) is movably connected to the inner surface of the mixing barrel (1), a No. 3 motor (24) is fixedly installed on the outer surface of the mixing barrel (1), the other end of the output shaft of the No. 3 motor (24) is fixedly sleeved with a rotating shaft (25), the outer surface of the rotating shaft (25) is fixedly sleeved with a driving gear (26) located on the right side of the driven gear (22), and the outer surface of the driving gear (26) is meshed with the outer surface of the driven gear (22).

6. A stirring device according to claim 5, characterized in that: The left side of the outer surface of the limiting ring (21) is fixedly connected to the second fixing plate (27), the front surface of the second fixing plate (27) is fixedly installed with the fourth motor (28), the other end of the output shaft of the fourth motor (28) is fixedly sleeved with a drive shaft (29), the rear end of the drive shaft (29) passes through the second fixing plate (27) and extends to the rear side of the second fixing plate (27), the outer surface of the drive shaft (29) is fixedly sleeved with a closing plate (30) located on the inner side of the second fixing plate (27), and the outer surface of the closing plate (30) is movably connected to the lower surface of the limiting ring (21).

7. A stirring device according to claim 5, characterized in that: The outer surfaces of the front and rear sides of the limiting ring (21) are fixedly connected to side plates (31), and the lower surfaces of the side plates (31) are fixedly connected to support columns (32).

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