Asphalt concrete mixing plant

Abstract

The asphalt concrete mixing plant comprises an assembling support, a plurality of assembling tanks are fixedly connected between the two sides of the inner wall of the assembling support, a feeding opening is formed in the top of each assembling tank, an assembling motor is fixedly connected to the top of each assembling tank, and a mixing rod is fixedly connected to the output end of each assembling motor; the tail end of the stirring rod penetrates through the assembling tank and extends into the assembling tank, an adjusting support is arranged on the left side of the assembling support, an adjusting barrel and a connecting barrel are fixedly connected between the two sides of the inner wall of the adjusting support, and an adjusting assembly is connected to the side wall of the adjusting barrel.

Description

Technical Field

[0001] The invention relates to the technical field of asphalt production, and in particular to an asphalt concrete mixing station. Background Art

[0002] Asphalt mixing plant is a complete set of equipment, which is specially designed for large-scale production of asphalt concrete. This equipment can not only produce asphalt mixtures that meet standards, but also produce modified asphalt mixtures and colored asphalt mixtures, thus playing a vital role in the construction industry. Asphalt mixing plant adopts a modular design concept, which greatly simplifies the installation process of the equipment, making the entire installation process more efficient and convenient. In addition, the steel structure foundation of the equipment is customized according to the specific needs of the customer, and such customized services can significantly save construction time on the cement concrete foundation. With this steel structure foundation, the various components can be quickly assembled on the construction site as the foundation of the entire equipment, which not only speeds up the construction of the equipment, but also improves the overall construction efficiency.

[0003] At present, most asphalt concrete mixing plants reduce dust emissions by sealing the filling ports with covers; however, in the process of mixing the required concrete materials, materials need to be continuously added, which will cause a large amount of dust to be generated during the mixing process. This dust spreads everywhere and is inhaled by the mixing station workers, which can easily cause respiratory diseases and affect the use of the equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an asphalt concrete mixing station.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an asphalt concrete mixing station, comprising an assembly bracket, a plurality of assembly tanks are fixedly connected between the two sides of the inner wall of the assembly bracket, a feed port is opened on the top of the assembly tank, an assembly motor is fixedly connected to the top of the assembly tank, a stirring rod is fixedly connected to the output end of the assembly motor, the end of the stirring rod passes through the assembly tank and extends to the inside of the assembly tank, an adjustment bracket is arranged on the left side of the assembly bracket, an adjustment barrel and a connecting barrel are fixedly connected between the two sides of the inner wall of the adjustment bracket, and an adjustment component is connected to the side wall of the adjustment barrel; an adjustment discharge pipe is fixedly connected to the bottom of the adjustment barrel, and the side wall of the adjustment discharge pipe is connected to an adjustment valve, a connecting discharge pipe is fixedly connected to the bottom of the connecting barrel, and the side wall of the connecting discharge pipe is connected to a connecting valve, a water inlet pipe passes through and is fixedly connected to the top of the regulating barrel, one end of the water inlet pipe is fixedly connected to a connecting transverse pipe, a plurality of telescopic hoses are fixedly connected to the bottom of the connecting transverse pipe, a connecting nozzle is fixedly connected to the end of the telescopic hose, a connecting bracket is fixedly connected between the plurality of connecting nozzles, and a driving assembly is connected to the side wall of the regulating barrel; a fixed branch pipe is fixedly connected to the side wall of the water inlet pipe, a fixed valve is connected to the side wall of the fixed branch pipe, a fixed transverse pipe is rotatably connected to the end of the fixed branch pipe, the end of the fixed transverse pipe passes through the regulating barrel and is rotatably connected to the inner wall of the regulating barrel, a plurality of fixed nozzles are connected to the side wall of the fixed transverse pipe, a first fixed gear is fixedly sleeved on the outer wall of the fixed transverse pipe, a fixing assembly is connected to the side wall of the regulating barrel, and a connecting assembly is connected to the top of the regulating barrel.

[0006] The adjustment component includes a first adjustment tube fixedly connected to the side wall of the adjustment barrel, the end of the first adjustment tube is connected to the second adjustment tube through an adjustment vacuum pump, the end of the second adjustment tube is fixedly connected to an adjustment shell, the side wall of the adjustment shell is provided with an adjustment port, and an adjustment drawer is slidably connected inside the adjustment port.

[0007] An adjusting filter cloth is fixedly connected between the two sides of the inner wall of the adjusting drawer, a plurality of adjusting filter holes are opened through the bottom of the adjusting drawer, a third adjusting tube is fixedly connected to the top of the adjusting shell, a plurality of adjusting branch pipes are connected to the side wall of the third adjusting tube, and an adjusting cover head is fixedly connected to the end of the adjusting branch pipe.

[0008] The driving assembly includes a driving shaft that passes through and is rotatably connected to the side wall of the adjusting barrel, one end of the driving shaft is fixedly connected to a first driving pulley, the other end of the driving shaft is fixedly connected to a connecting bracket, and the side wall of the adjusting barrel is fixedly connected to a driving L-shaped block.

[0009] The side wall of the driving L-shaped block is fixedly connected with a driving motor, the output shaft of the driving motor passes through the driving L-shaped block and is fixedly connected with a second driving pulley, and the second driving pulley is drivingly connected with the first driving pulley through a belt.

[0010] The fixing assembly includes a fixed L-shaped plate fixedly connected to the side wall of the adjusting barrel, the side wall of the fixed L-shaped plate is fixedly connected to a fixed motor, the output shaft of the fixed motor passes through the fixed L-shaped plate and is fixedly connected to a second fixed gear, and the second fixed gear is meshed with the first fixed gear.

[0011] The connecting assembly includes a first connecting pipe fixedly connected to the top of the regulating barrel, the end of the first connecting pipe is connected to the second connecting pipe via a vacuum pump, and humidity filter cotton, humidity filter cloth and humidity filter net are fixedly connected between the two sides of the inner wall of the connecting barrel.

[0012] The end of the second connecting pipe passes through the connecting barrel, humidity filter cotton, humidity filter cloth and humidity filter net and extends to the bottom of the connecting barrel. The top of the connecting barrel is fixedly connected to a water pipe and a gas pipe. The side wall of the water pipe is connected to a water valve, and the side wall of the gas pipe is connected to a gas valve.

[0013] Compared with the existing technology, this asphalt concrete mixing station has the following advantages: 1. The fixing assembly can be used to cooperate with the first fixed gear, the fixed L-shaped plate, the fixed motor and the second fixed gear, so that the first fixed gear on the second fixed gear can be driven to rotate by the fixed motor, and then the first fixed gear also drives the multiple fixed nozzles on the fixed horizontal pipe to rotate, so as to evenly spray and reduce dust. The driving assembly can be used to cooperate with the driving shaft, the first driving pulley, the driving L-shaped block, the driving motor and the second driving pulley, so that the driving motor can drive the second driving pulley to rotate forward and reverse. At the same time, the second driving pulley is connected to the first driving pulley through a belt transmission, so that the first driving pulley also drives the connecting bracket on the driving shaft to rotate, so that the connecting bracket also drives the connecting nozzle to swing back and forth to spray and reduce dust, so as to reduce dust scattering, thereby improving the use effect.

[0014] 2. The regulating assembly can be used to coordinate the first regulating tube, regulating vacuum pump, second regulating tube, regulating shell, third regulating tube, regulating hood, regulating drawer, regulating filter cloth and regulating filter hole, so that by starting the regulating vacuum pump, the scattered dust can be sucked through the regulating hood, so that the dust passes through the regulating branch tube and the third regulating tube and is discharged into the regulating shell, and then the dust passes through the regulating drawer and is discharged into the regulating filter cloth and filtered, so that the other part of the dust passes through the multiple regulating filter holes on the regulating drawer and is discharged into the second regulating tube, the first regulating tube and the regulating barrel. The connecting assembly can be used to coordinate the first connecting tube, the connecting vacuum pump, the second connecting tube, the humidity filter cotton and the humidity filter net, so that the first connecting tube can be driven by the connecting vacuum pump to extract the dust gas that is not fully dusted in the regulating barrel, so that the dust gas passes through the first connecting tube and the second connecting tube and is discharged into the connecting barrel, so that the dust gas is filtered through the water in the connecting barrel, and then the filtered dust gas is filtered again through the humidity filter cotton, the humidity filter cloth and the humidity filter net in three stages, so as to achieve the purification treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the adjustable drawer of the present invention; Figure 3 for Figure 1 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the internal structure of the regulating barrel and the connecting barrel of the present invention; Figure 5 for Figure 1 Schematic diagram of the enlarged structure at point B.

[0016] In the figure, 1, assembly bracket; 2, assembly tank; 3, assembly motor; 4, stirring rod; 5, adjustment bracket; 6, adjustment barrel; 7, connecting barrel; 8, first adjustment pipe; 9, adjustment vacuum pump; 10, second adjustment pipe; 11, adjustment shell; 12, third adjustment pipe; 13, adjustment cover head; 14, adjustment drawer; 15, adjustment filter cloth; 16, adjustment filter hole; 17, first connecting pipe; 18, connecting vacuum pump; 19, second connecting pipe; 20, water inlet pipe; 21, connecting transverse pipe; 22, telescopic hose; 23, connecting nozzle; 24, driving shaft; 25, first driving pulley; 26, driving L-shaped block; 27, driving motor; 28, second driving pulley; 29, fixed branch pipe; 30, fixed transverse pipe; 31, first fixed gear; 32, fixed L-shaped plate; 33, fixed motor; 34, second fixed gear; 35, humidity filter cotton; 36, humidity filter. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] Reference Figure 1-5 The asphalt concrete mixing station includes an assembly bracket 1, a plurality of assembly tanks 2 are fixedly connected between the inner walls of the assembly bracket 1, a feed port is provided on the top of the assembly tank 2, an assembly motor 3 is fixedly connected to the top of the assembly tank 2, a stirring rod 4 is fixedly connected to the output end of the assembly motor 3, the end of the stirring rod 4 passes through the assembly tank 2 and extends to the inside of the assembly tank 2, an adjustment bracket 5 is arranged on the left side of the assembly bracket 1, an adjustment barrel 6 and a connecting barrel 7 are fixedly connected between the inner walls of the adjustment bracket 5, an adjustment component is connected to the side wall of the adjustment barrel 6, the dust gas is filtered through the adjustment component, and the adjustment component includes a first adjustment fixedly connected to the side wall of the adjustment barrel 6 A section pipe 8, the end of the first regulating pipe 8 is connected to the second regulating pipe 10 through an regulating vacuum pump 9, the end of the second regulating pipe 10 is fixedly connected to an regulating shell 11, the side wall of the regulating shell 11 is provided with an regulating port, an regulating drawer 14 is slidably connected inside the regulating port, an regulating filter cloth 15 is fixedly connected between the two sides of the inner wall of the regulating drawer 14, a plurality of regulating filter holes 16 are opened through the bottom of the regulating drawer 14, a third regulating pipe 12 is fixedly connected to the top of the regulating shell 11, a plurality of regulating branch pipes are connected to the side wall of the third regulating pipe 12, an regulating cover head 13 is fixedly connected to the end of the regulating branch pipe, and the dust is filtered and collected through the regulating filter cloth 15.

[0019] The bottom of the regulating barrel 6 is fixedly connected with an adjusting discharge pipe, and the side wall of the adjusting discharge pipe is connected with an adjusting valve. The bottom of the connecting barrel 7 is fixedly connected with a connecting discharge pipe, and the side wall of the connecting discharge pipe is connected with a connecting valve. The top of the regulating barrel 6 penetrates and is fixedly connected with a water inlet pipe 20, and one end of the water inlet pipe 20 is fixedly connected with a connecting transverse pipe 21. The bottom of the connecting transverse pipe 21 is fixedly connected with a plurality of telescopic hoses 22, and the end of the telescopic hose 22 is fixedly connected with a connecting nozzle 23. A connecting bracket is fixedly connected between the plurality of connecting nozzles 23. The side wall of the regulating barrel 6 is connected with a driving component, and the driving component includes a penetrating and rotating A driving shaft 24 is connected to the side wall of the adjusting barrel 6, one end of the driving shaft 24 is fixedly connected to the first driving pulley 25, the other end of the driving shaft 24 is fixedly connected to the connecting bracket, the side wall of the adjusting barrel 6 is fixedly connected to a driving L-shaped block 26, the side wall of the driving L-shaped block 26 is fixedly connected to a driving motor 27, the output shaft of the driving motor 27 passes through the driving L-shaped block 26 and is fixedly connected to a second driving pulley 28, the second driving pulley 28 is connected to the first driving pulley 25 through a belt, and the driving motor 27 drives the second driving pulley 28 to rotate.

[0020] A fixed branch pipe 29 is fixedly connected to the side wall of the water inlet pipe 20, a fixed valve is connected to the side wall of the fixed branch pipe 29, a fixed transverse pipe 30 is rotatably connected to the end of the fixed branch pipe 29, the end of the fixed transverse pipe 30 passes through the adjusting barrel 6 and is rotatably connected to the inner wall of the adjusting barrel 6, a plurality of fixed nozzles are connected to the side wall of the fixed transverse pipe 30, a first fixed gear 31 is fixedly sleeved on the outer side wall of the fixed transverse pipe 30, a fixed assembly is connected to the side wall of the adjusting barrel 6, the fixed assembly includes a fixed L-shaped plate 32 fixedly connected to the side wall of the adjusting barrel 6, a fixed motor 33 is fixedly connected to the side wall of the fixed L-shaped plate 32, an output shaft of the fixed motor 33 passes through the fixed L-shaped plate 32 and is fixedly connected to a second fixed gear 34, the second fixed gear 34 is meshedly connected to the first fixed gear 31, and the fixed motor 33 drives the second fixed gear 34 to rotate.

[0021] A connecting assembly is connected to the top of the regulating barrel 6, and the connecting assembly includes a first connecting pipe 17 fixedly connected to the top of the regulating barrel 6. The end of the first connecting pipe 17 is connected to the second connecting pipe 19 through the vacuum pump 18. Humidity filter cotton 35, humidity filter cloth and humidity filter net 36 are fixedly connected between the two sides of the inner wall of the connecting barrel 7. The end of the second connecting pipe 19 penetrates the connecting barrel 7, the humidity filter cotton 35, the humidity filter cloth and the humidity filter net 36 and extends to the bottom of the connecting barrel 7. A water pipe and an air pipe 37 are fixedly connected to the top of the connecting barrel 7. A water valve is connected to the side wall of the water pipe, and a gas valve is connected to the side wall of the gas pipe 37. The humidity filter cotton 35, the humidity filter cloth and the humidity filter net 36 play a role in three-level filtration of dust.

[0022] Working principle: First, the material is discharged into the bottom of the assembly tank 2 through the feed port on the assembly tank 2, then the assembly motor 3 is started, and the stirring rod 4 is driven by the assembly motor 3 to rotate, so as to stir the material. At the same time, dust is easily scattered when the material is poured into the feed port, and then the regulating vacuum pump 9 is started, and the scattered dust is sucked by the regulating cover head 13, so that the dust passes through the regulating branch pipe and the third regulating pipe 12 and is discharged into the regulating housing 11, and then the dust passes through the regulating drawer 14 and is discharged into the regulating filter cloth 15 and filtered, and then another part of the dust passes through the multiple regulating drawers 14 on the regulating drawer 14. The filter holes 16 are adjusted to discharge into the interior of the second adjusting pipe 10, the first adjusting pipe 8 and the adjusting barrel 6. At the same time, the water inlet pipe 20 is installed with the external water pump, so that part of the water passes through the water inlet pipe 20, the connecting transverse pipe 21 and the telescopic hose 22, and then the other part of the water is discharged into the fixed branch pipe 29, and then discharged from the connecting nozzle 23 on the telescopic hose 22, and then the fixed valve on the fixed branch pipe 29 is started, so that the other part of the water is discharged into the fixed transverse pipe 30, and then the water is discharged through multiple fixed nozzles on the fixed transverse pipe 30, thereby performing double spraying and dust reduction on the dust to ensure the spraying and dust reduction effect.

[0023] At the same time, the fixed motor 33 is started, and the first fixed gear 31 on the second fixed gear 34 is driven to rotate by the fixed motor 33. Then the first fixed gear 31 also drives the multiple fixed nozzles on the fixed horizontal pipe 30 to rotate, so as to evenly spray and reduce the dust, thereby ensuring the effect of adjusting the spraying and dust reduction.

[0024] Then start the drive motor 27, and the drive motor 27 drives the second drive pulley 28 to rotate forward and reverse. At the same time, the second drive pulley 28 is connected to the first drive pulley 25 through a belt, so that the first drive pulley 25 also drives the connecting bracket on the drive shaft 24 to rotate, so that the connecting bracket also drives the connecting nozzle 23 to swing back and forth to spray and reduce dust, thereby ensuring further adjustment of the spraying and dust reduction effect.

[0025] Finally, start the regulating valve on the regulating discharge pipe to discharge the dust-reducing waste liquid, and then start the connecting vacuum pump 18. The connecting vacuum pump 18 drives the first connecting pipe 17 to extract the dust gas that has not been fully dusted in the regulating barrel 6, so that the dust gas passes through the first connecting pipe 17 and the second connecting pipe 19 and is discharged into the connecting barrel 7, so that the dust gas is filtered by the water in the connecting barrel 7, and then the filtered dust gas is filtered again by the humidity filter cotton 35, the humidity filter cloth and the humidity filter net 36. Then start the gas supply valve on the gas supply pipe 37, so that the gas filtered out of the connecting barrel 7 is discharged through the gas supply pipe 37, and then pull the regulating drawer 14 to separate the regulating drawer 14 from the regulating port on the regulating shell 11 and clean it to ensure the purification effect.

[0026] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An asphalt concrete mixing station, comprising an assembly bracket (1), characterized in that: A plurality of assembly tanks (2) are fixedly connected between the two sides of the inner wall of the assembly bracket (1), a feed port is provided at the top of the assembly tank (2), an assembly motor (3) is fixedly connected to the top of the assembly tank (2), a stirring rod (4) is fixedly connected to the output end of the assembly motor (3), the end of the stirring rod (4) passes through the assembly tank (2) and extends into the interior of the assembly tank (2), an adjustment bracket (5) is provided on the left side of the assembly bracket (1), an adjustment barrel (6) and a connecting barrel (7) are fixedly connected between the two sides of the inner wall of the adjustment bracket (5), and an adjustment component is connected to the side wall of the adjustment barrel (6); an adjustment discharge pipe is fixedly connected to the bottom of the adjustment barrel (6), and a regulating valve is connected to the side wall of the adjustment discharge pipe; a connecting discharge pipe is fixedly connected to the bottom of the connecting barrel (7), and a connecting valve is connected to the side wall of the connecting discharge pipe; a water inlet pipe (20) passes through and is fixedly connected to the top of the adjustment barrel (6), and the water inlet pipe (2 0) one end is fixedly connected to a connecting transverse pipe (21), a plurality of telescopic hoses (22) are fixedly connected to the bottom of the connecting transverse pipe (21), a connecting nozzle (23) is fixedly connected to the end of the telescopic hose (22), a connecting bracket is fixedly connected between the plurality of connecting nozzles (23), and a driving component is connected to the side wall of the regulating barrel (6); a fixed branch pipe (29) is fixedly connected to the side wall of the water inlet pipe (20), a fixed valve is connected to the side wall of the fixed branch pipe (29), a fixed transverse pipe (30) is rotatably connected to the end of the fixed branch pipe (29), the end of the fixed transverse pipe (30) passes through the regulating barrel (6) and is rotatably connected to the inner wall of the regulating barrel (6), a plurality of fixed nozzles are connected to the side wall of the fixed transverse pipe (30), a first fixed gear (31) is fixedly sleeved on the outer wall of the fixed transverse pipe (30), a fixing component is connected to the side wall of the regulating barrel (6), and a connecting component is connected to the top of the regulating barrel (6).

2. An asphalt concrete mixing station according to claim 1, characterized in that: The regulating assembly comprises a first regulating tube (8) fixedly connected to the side wall of the regulating barrel (6); the end of the first regulating tube (8) is connected to a second regulating tube (10) via an regulating air pump (9); the end of the second regulating tube (10) is fixedly connected to a regulating shell (11); a regulating opening is formed in the side wall of the regulating shell (11); and an regulating drawer (14) is slidably connected to the inside of the regulating opening.

3. An asphalt concrete mixing station according to claim 2, characterized in that: An adjusting filter cloth (15) is fixedly connected between the two sides of the inner wall of the adjusting drawer (14); a plurality of adjusting filter holes (16) are provided through the bottom of the adjusting drawer (14); a third adjusting tube (12) is fixedly connected to the top of the adjusting housing (11); a plurality of adjusting branch tubes are connected to the side walls of the third adjusting tube (12); and an adjusting cover head (13) is fixedly connected to the ends of the adjusting branch tubes.

4. The asphalt concrete mixing station according to claim 1, characterized in that: The driving assembly comprises a driving shaft (24) penetrating through and rotatably connected to a side wall of the adjusting barrel (6); one end of the driving shaft (24) is fixedly connected to a first driving pulley (25); the other end of the driving shaft (24) is fixedly connected to a connecting bracket; and the side wall of the adjusting barrel (6) is fixedly connected to a driving L-shaped block (26).

5. An asphalt concrete mixing station according to claim 4, characterized in that: The side wall of the driving L-shaped block (26) is fixedly connected to a driving motor (27); an output shaft of the driving motor (27) passes through the driving L-shaped block (26) and is fixedly connected to a second driving pulley (28); the second driving pulley (28) is transmission-connected to the first driving pulley (25) via a belt.

6. An asphalt concrete mixing station according to claim 1, characterized in that: The fixing assembly comprises a fixing L-shaped plate (32) fixedly connected to a side wall of the regulating barrel (6); a fixing motor (33) is fixedly connected to the side wall of the fixing L-shaped plate (32); an output shaft of the fixing motor (33) passes through the fixing L-shaped plate (32) and is fixedly connected to a second fixing gear (34); the second fixing gear (34) is meshingly connected to the first fixing gear (31).

7. An asphalt concrete mixing station according to claim 1, characterized in that: The connection assembly comprises a first connection pipe (17) fixedly connected to the top of the regulating barrel (6); the end of the first connection pipe (17) is connected to a second connection pipe (19) via an air extraction pump (18); and humidity filter cotton (35), humidity filter cloth and humidity filter screen (36) are fixedly connected between two sides of the inner wall of the connection barrel (7).

8. An asphalt concrete mixing station according to claim 7, characterized in that: The end of the second connecting pipe (19) passes through the connecting barrel (7), the humidity filter cotton (35), the humidity filter cloth and the humidity filter net (36) and extends to the bottom of the connecting barrel (7). The top of the connecting barrel (7) is fixedly connected to a water supply pipe and a gas supply pipe (37). The side wall of the water supply pipe is connected to a water supply valve, and the side wall of the gas supply pipe (37) is connected to a gas supply valve.

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