Asphalt stirring tank

Abstract

The utility model discloses an asphalt stirring tank, which belongs to the technical field of asphalt processing, aims at solving the problems that in the prior art, asphalt in a stirring tank is left during discharging and is easy to splash during discharging, and comprises a bottom plate and a tank body, the tank body is arranged at the upper end of the bottom plate, and a fixing plate is fixed on one side of the top surface of the bottom plate. A mounting seat is fixed to the other side of the top surface of the bottom plate, a hydraulic cylinder is rotatably mounted on the top surface of the mounting seat, a mounting plate is rotatably connected to the telescopic end of the hydraulic cylinder, and a stirring shaft is rotatably connected to the inner wall of the tank body; through the arrangement of the hydraulic cylinder, the mounting plate, the connecting rod, the fixing plate and other structures, the function that the tank body rotates and pours towards one side of the discharging pipe is achieved, so that asphalt materials in the tank body are better discharged, residual asphalt in the tank body is reduced, and through the arrangement of the material guide plate and the traction mechanism, the asphalt discharging efficiency is improved. The function that the material guide plate is opened when the tank body rotates and topples is achieved, falling asphalt is buffered, and splashing of the falling asphalt during collection is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt processing, and in particular relates to an asphalt mixing tank. Background Art

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly existing in liquid or semi-solid petroleum form. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt. Among them, coal tar asphalt is a by-product of coking, petroleum asphalt is the residue after crude oil distillation, and natural asphalt is stored underground. Some of it forms mineral layers or accumulates on the surface of the earth's crust.

[0003] In the prior art, asphalt needs to be processed and mixed in a mixing tank during the production process to improve the quality of subsequent processing of the asphalt. The mixed asphalt is discharged from a discharge pipe. However, the mixing tank is usually fixed and it is not easy to adjust the angle, so that some residues will still remain after the asphalt is discharged, resulting in incomplete discharge of the asphalt. At the same time, asphalt is prone to splashing during direct discharge, which will lead to waste of asphalt materials.

[0004] Therefore, there is a need for an asphalt mixing tank to solve the problems in the prior art that asphalt in the mixing tank will have residues when discharging and the discharging material is prone to splashing. Utility Model Content

[0005] The purpose of the utility model is to provide an asphalt mixing tank to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an asphalt mixing tank, comprising a bottom plate and a tank body, the tank body is arranged at the upper end of the bottom plate, a fixing plate is fixed on one side of the top surface of the bottom plate, and a mounting seat is fixed on the other side of the top surface of the bottom plate, a hydraulic cylinder is rotatably installed on the top surface of the mounting seat, the telescopic end of the hydraulic cylinder is rotatably connected to the mounting plate, the inner wall of the tank body is rotatably connected to the stirring shaft, one end of the stirring shaft is rotatably connected to the surface of the mounting plate, a driving motor is fixedly installed on the side of the mounting plate away from the tank body, the output end of the driving motor is fixed to the end of the stirring shaft, a connecting rod is fixed on the side of the tank body away from the driving motor, the connecting rod is rotatably connected to the top surface of the fixing plate, a feeding pipe is fixed on the upper end of the outer surface of the tank body, a discharging pipe is fixed on the lower end of the outer surface of the tank body, a material guide plate is arranged at the discharge end of the discharging pipe, and a traction mechanism matched with the material guide plate is arranged on one side of the fixing plate.

[0007] It should be noted in the scheme that the traction mechanism includes an L-shaped mounting rod fixed to one side of the fixed plate, a connecting block is fixed to one side of the material guide plate, an end of the L-shaped mounting rod is rotatably connected to the connecting block, an inclined spring is fixed to one side of the L-shaped mounting rod, the bottom end of the spring is fixed to the top surface of the material guide plate, a connecting rope is fixed to the bottom surface of the material guide plate, a through hole is opened inside the bottom plate, the connecting rope movably passes through the through hole, and the end of the connecting rope is fixed to the surface of the mounting plate.

[0008] It is further worth explaining that the base plate is fixed with a connecting frame, the inner side of the connecting frame is rotatably connected to a first guide roller, the inner wall of the through hole is rotatably connected to two symmetrically distributed second guide rollers, one side of the fixed plate is rotatably connected to a third guide roller, and the connecting rope is in contact with the surfaces of the first guide roller, the second guide roller and the third guide roller.

[0009] It should be further explained that a first gear is fixedly sleeved on the outer surface of the stirring shaft, a rotating shaft is fixed on one side of the mounting plate, the end of the rotating shaft is rotatably connected to a second gear, the second gear is meshed with the first gear for transmission, and a gear ring is fixed on the side of the tank body close to the drive motor, the second gear is meshed with the gear ring for transmission.

[0010] As a preferred embodiment, a collar is rotatably sleeved on the outer surface of the tank body, and U-shaped connecting rods are fixed on both sides of the mounting plate, and the ends of the U-shaped connecting rods are fixed to the surface of the collar.

[0011] As a preferred implementation, a support rod is fixed to the bottom surface of the U-shaped connecting rod, and the bottom end of the support rod is fixed to the surface of the mounting plate.

[0012] Compared with the prior art, the asphalt mixing tank provided by the utility model has at least the following beneficial effects:

[0013] (1) Through the arrangement of structures such as a hydraulic cylinder, a mounting plate, a connecting rod and a fixing plate, the function of the tank body rotating and tilting toward one side of the discharge pipe is realized, so that the asphalt material in the tank body can be discharged better and the residual asphalt inside the tank body can be reduced. Through the arrangement of the guide plate and the traction mechanism, the function of the guide plate opening when the tank body rotates and tilts is realized, and the falling asphalt is cushioned to reduce the splashing of the asphalt when it falls and is collected.

[0014] (2) Asphalt material is poured from a feed pipe into a tank body, and then a motor is driven to rotate the stirring shaft, thereby driving the stirring rod to rotate, and then stirring the asphalt material in the tank body. The stirring shaft rotates while driving the first gear to rotate, and then drives the second gear to rotate, thereby driving the tank body to rotate through the gear ring, wherein the tank body and the stirring shaft rotate in opposite directions, thereby improving the stirring effect of the asphalt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. bottom plate; 2. fixing plate; 3. tank body; 4. feed pipe; 5. gear ring; 6. first gear; 7. stirring shaft; 8. driving motor; 9. rotating shaft; 10. second gear; 11. mounting plate; 12. hydraulic cylinder; 13. mounting seat; 14. through hole; 15. U-shaped connecting rod; 16. collar; 17. connecting rope; 18. discharge pipe; 19. guide plate; 20. connecting frame; 21. first guide roller; 22. second guide roller; 23. L-shaped mounting rod; 24. spring; 25. connecting block; 26. connecting rod; 27. third guide roller. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides an asphalt mixing tank, comprising a bottom plate 1 and a tank body 3, the tank body 3 is arranged on the upper end of the bottom plate 1, a fixed plate 2 is fixed on one side of the top surface of the bottom plate 1, a mounting seat 13 is fixed on the other side of the top surface of the bottom plate 1, a hydraulic cylinder 12 is rotatably installed on the top surface of the mounting seat 13, the telescopic end of the hydraulic cylinder 12 is rotatably connected with the mounting plate 11, the inner wall of the tank body 3 is rotatably connected with a stirring shaft 7, one end of the stirring shaft 7 is rotatably connected to the surface of the mounting plate 11, a driving motor 8 is fixedly installed on the side of the mounting plate 11 away from the tank body 3, the output end of the driving motor 8 is fixed to the end of the stirring shaft 7, a connecting rod 26 is fixed on the side of the tank body 3 away from the driving motor 8, the connecting rod 26 is rotatably connected to the top surface of the fixed plate 2, a feeding pipe 4 is fixed on the upper end of the outer surface of the tank body 3, a discharge pipe 18 is fixed on the lower end of the outer surface of the tank body 3, a material guide plate 19 is arranged at the discharge end of the discharge pipe 18, and a traction mechanism matched with the material guide plate 19 is arranged on one side of the fixed plate 2.

[0021] It is worth mentioning that a heating block is installed inside the tank body 3, and the asphalt material inside the tank body 3 is heated by the heating block, so as to improve the stirring efficiency; control valves are fixedly installed on the outer surfaces of the feed pipe 4 and the discharge pipe 18 to control the inflow and outflow of materials; a plurality of stirring rods are fixed on the surface of the stirring shaft 7 corresponding to the tank body 3, and the stirring rods are driven to rotate by the stirring shaft 7 to stir and mix the asphalt material.

[0022] Further as Figure 2 and Figure 3 As shown, it is worth specifically explaining that the traction mechanism includes an L-shaped mounting rod 23 fixed to one side of the fixed plate 2, a connecting block 25 is fixed to one side of the guide plate 19, the end of the L-shaped mounting rod 23 is rotatably connected to the connecting block 25, and an inclined spring 24 is fixed to one side of the L-shaped mounting rod 23, the bottom end of the spring 24 is fixed to the top surface of the guide plate 19, a connecting rope 17 is fixed to the bottom surface of the guide plate 19, a through hole 14 is opened inside the bottom plate 1, the connecting rope 17 movably passes through the through hole 14, and the end of the connecting rope 17 is fixed to the surface of the mounting plate 11.

[0023] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the base plate 1 is fixed with a connecting frame 20, the inner side of the connecting frame 20 is rotatably connected with a first guide roller 21, the inner wall of the through hole 14 is rotatably connected with two symmetrically distributed second guide rollers 22, and one side of the fixed plate 2 is rotatably connected with a third guide roller 27, the connecting rope 17 is in contact with the surfaces of the first guide roller 21, the second guide roller 22, and the third guide roller 27, the first guide roller 21, the second guide roller 22, and the third guide roller 27 limit the connecting rope 17 to reduce the friction when the connecting rope 17 is stretched.

[0024] Further as Figure 1 As shown, it is worth explaining in detail that the outer surface of the stirring shaft 7 is fixedly sleeved with a first gear 6, a rotating shaft 9 is fixed to one side of the mounting plate 11, the end of the rotating shaft 9 is rotatably connected to the second gear 10, the second gear 10 is meshed with the first gear 6 for transmission, and a gear ring 5 is fixed to the side of the tank body 3 close to the driving motor 8, the second gear 10 is meshed with the gear ring 5 for transmission, the first gear 6 rotates, and then drives the second gear 10 to rotate, thereby driving the tank body 3 to rotate through the gear ring 5, wherein the tank body 3 and the stirring shaft 7 rotate in the opposite direction.

[0025] Further as Figure 2As shown, it is worth explaining in detail that a collar 16 is rotatably provided on the outer surface of the tank body 3, and U-shaped connecting rods 15 are fixed on both sides of the mounting plate 11. The ends of the U-shaped connecting rods 15 are fixed to the surface of the collar 16. The tank body 3 is supported and limited by the collar 16 and the two U-shaped connecting rods 15 to improve the stability of the tank body 3 during rotation. A support rod is fixed to the bottom surface of the U-shaped connecting rod 15, and the bottom end of the support rod is fixed to the surface of the mounting plate 11.

[0026] This solution has the following working process: during the production and processing of asphalt, a mixing tank is required to be used for processing and mixing, so as to improve the quality of subsequent processing of asphalt. The asphalt after mixing is discharged from a discharge pipe, but the mixing tank is usually fixed and it is not easy to adjust the angle, so that there will still be some residue after the asphalt is discharged, resulting in incomplete discharge of the asphalt. At the same time, asphalt is easy to splash during direct discharge, which will lead to waste of asphalt materials. By pouring the asphalt material from the feed pipe 4 into the tank body 3, and then driving the motor 8 to drive the stirring shaft 7 to rotate, thereby driving the stirring rod to rotate, and then stirring the asphalt material in the tank body 3, the stirring shaft 7 rotates while driving the first gear 6 to rotate, and then drives the second gear 10 to rotate, thereby driving the tank body 3 to rotate through the gear ring 5, wherein the tank body 3 It rotates in the opposite direction to the stirring shaft 7, thereby improving the stirring effect of the asphalt. After stirring, the control valve on the discharge pipe 18 is opened to allow the asphalt to flow out of the discharge pipe 18. By starting the hydraulic cylinder 12, the mounting plate 11 is pushed upward, so that the tank body 3 is rotated and tilted on the fixed plate 2 through the connecting rod 26. After the tank body 3 is tilted at a certain angle, the asphalt material in the tank body 3 can be discharged better, reducing the asphalt residue inside the tank body 3. The mounting plate 11 pulls the connecting rope 17 when moving upward, and the connecting rope 17 is stretched by the first guide roller 21, the second guide roller 22, and the third guide roller 27, and then pulls the guide plate 19 to rotate on the L-shaped mounting rod 23, thereby driving the guide plate 19 to open, and the falling asphalt is buffered by the guide plate 19 to reduce the splashing of asphalt when it falls and is collected.

[0027] According to the above working process, it can be known that: through the arrangement of the hydraulic cylinder 12, the mounting plate 11, the connecting rod 26 and the fixing plate 2 and other structures, the function of the tank body 3 rotating and tipping toward one side of the discharge pipe 18 is realized, so that the asphalt material in the tank body 3 can be discharged better and the residual asphalt inside the tank body 3 is reduced; through the arrangement of the first gear 6, the second gear 10 and the gear ring 5 and other structures, the function of the stirring shaft 7 rotating in the opposite direction to the tank body 3 is realized, thereby improving the stirring effect of the asphalt; through the arrangement of the guide plate 19 and the traction mechanism, the function of the guide plate 19 opening when the tank body 3 rotates and tipping is realized, and the falling asphalt is cushioned to reduce the splashing of the asphalt when it falls and is collected.

[0028] The drive motor 8 and the hydraulic cylinder 12 can be purchased on the market. The drive motor 8 and the hydraulic cylinder 12 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

[0029] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An asphalt mixing tank, comprising a bottom plate (1) and a tank body (3), characterized in that: The tank body (3) is arranged at the upper end of the bottom plate (1); a fixing plate (2) is fixed on one side of the top surface of the bottom plate (1); a mounting seat (13) is fixed on the other side of the top surface of the bottom plate (1); a hydraulic cylinder (12) is rotatably mounted on the top surface of the mounting seat (13); the telescopic end of the hydraulic cylinder (12) is rotatably connected to the mounting plate (11); an agitator shaft (7) is rotatably connected to the inner wall of the tank body (3); one end of the agitator shaft (7) is rotatably connected to the surface of the mounting plate (11); and a side of the mounting plate (11) away from the tank body (3) is fixedly mounted with a A driving motor (8), the output end of the driving motor (8) is fixed to the end of the stirring shaft (7), a connecting rod (26) is fixed to the side of the tank body (3) away from the driving motor (8), the connecting rod (26) is rotatably connected to the top surface of the fixed plate (2), a feed pipe (4) is fixed to the upper end of the outer surface of the tank body (3), a discharge pipe (18) is fixed to the lower end of the outer surface of the tank body (3), a material guide plate (19) is provided at the discharge end of the discharge pipe (18), and a traction mechanism matched with the material guide plate (19) is provided on one side of the fixed plate (2).

2. An asphalt mixing tank according to claim 1, characterized in that: The traction mechanism comprises an L-shaped mounting rod (23) fixed to one side of the fixing plate (2); a connecting block (25) is fixed to one side of the guide plate (19); an end of the L-shaped mounting rod (23) is rotatably connected to the connecting block (25); a spring (24) arranged in an inclined manner is fixed to one side of the L-shaped mounting rod (23); a bottom end of the spring (24) is fixed to the top surface of the guide plate (19); a connecting rope (17) is fixed to the bottom surface of the guide plate (19); a through hole (14) is provided inside the bottom plate (1); the connecting rope (17) movably passes through the through hole (14); and an end of the connecting rope (17) is fixed to the surface of the mounting plate (11).

3. An asphalt mixing tank according to claim 2, characterized in that: The bottom plate (1) is fixed with a connecting frame (20), the inner side of the connecting frame (20) is rotatably connected with a first guide roller (21), the inner wall of the through hole (14) is rotatably connected with two symmetrically distributed second guide rollers (22), one side of the fixed plate (2) is rotatably connected with a third guide roller (27), and the connecting rope (17) is in contact with the surfaces of the first guide roller (21), the second guide roller (22), and the third guide roller (27).

4. The asphalt mixing tank according to claim 1, characterized in that: A first gear (6) is fixedly sleeved on the outer surface of the stirring shaft (7); a rotating shaft (9) is fixed on one side of the mounting plate (11); an end of the rotating shaft (9) is rotatably connected to a second gear (10); the second gear (10) is meshed with the first gear (6) for transmission; a gear ring (5) is fixed on one side of the tank body (3) close to the drive motor (8); the second gear (10) is meshed with the gear ring (5) for transmission.

5. The asphalt mixing tank according to claim 1, characterized in that: A collar (16) is rotatably sleeved on the outer surface of the tank body (3), and U-shaped connecting rods (15) are fixed on both sides of the mounting plate (11), with the ends of the U-shaped connecting rods (15) being fixed to the surface of the collar (16).

6. An asphalt mixing tank according to claim 5, characterized in that: A support rod is fixed to the bottom surface of the U-shaped connecting rod (15), and the bottom end of the support rod is fixed to the surface of the mounting plate (11).

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