Asphalt concrete processing equipment with dust suppression function

Abstract

The utility model discloses asphalt concrete processing equipment with a dust suppression function, and relates to the technical field of asphalt concrete processing equipment, the asphalt concrete processing equipment comprises a processing tank, the left side and the right side of the upper surface of the processing tank are fixedly connected with feed ports, and the lower part of the left side of the processing tank is fixedly connected with a conveying mechanism; the upper portion of the feeding port is fixedly connected with a dust suppression mechanism, and the rear side of the upper surface of the processing tank is fixedly connected with a water tank. According to the asphalt concrete processing equipment with the dust suppression function, through cooperation of the water pump, the water conveying pipe, the dust suppression pipe, the first spray head, the dust suppression net, the handle and the water tank, the dust suppression net covers the discharging opening to prevent dust from overflowing from the interior of the processing tank, the water pump pumps water through the water conveying pipe and conveys the water into the dust suppression pipe, and then water mist is sprayed out through the first spray head; water mist and dust in the air are combined to reduce the content of dust in the air, dust on the periphery of equipment is reduced, and the environment and the health of workers are prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to asphalt concrete processing equipment technical field, especially asphalt concrete processing equipment with dust suppression function. BACKGROUND

[0002] When processing asphalt and concrete, a large amount of dust will be generated, which will affect the respiratory health of workers, and the asphalt concrete processing equipment is designed for the dust problem generated in the processing of asphalt concrete. This equipment usually integrates a dust suppression mechanism to effectively collect and process dust during processing, thereby reducing the impact on the environment and workers.

[0003] Chinese patent document CN218116041U discloses a kind of asphalt concrete processing equipment with dust suppression cooling function, including workbench, workbench upper end fixed installation has mounting bracket, mounting bracket upper end left side is provided with dust suppression mechanism, mounting bracket upper end right side fixed installation has feed tank, feed tank inside is provided with crushing mechanism;Dust suppression mechanism includes fixed installation in mounting bracket upper end left side dust collector, the output end of dust collector is communicated with suction pipe by connecting pipe, suction pipe is fixedly installed in feed tank left side, and suction pipe is communicated with suction head by multiple connecting pipes;When material is poured into feed tank, dust generated is collected by dust collector, to prevent dust from affecting the environment;By setting crushing mechanism, when production material enters feed tank, servo motor drives driving gear to drive driven gear to rotate, and driven gear drives two crushing rollers to rotate, production material is extruded and crushed, and crushing efficiency is improved.

[0004] The prior art has the following problems:

[0005] Although the above-mentioned utility model can collect dust by dust collector, the dust suppression effect is poor due to the small range of dust absorption of dust collector, and the single-shaft stirring mixing efficiency of the lower stirring mechanism is low. UTILITY MODEL CONTENTS

[0006] The utility model provides an asphalt concrete processing equipment with dust suppression function to solve the problems in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] An asphalt concrete processing equipment with dust suppression function, comprising a processing tank, the upper surface of the processing tank is fixedly connected with a feed inlet on both sides, a conveying mechanism is fixedly connected to the lower left side of the processing tank, a dust suppression mechanism is fixedly connected to the upper part of the feed inlet, and a water tank is fixedly connected to the rear side of the upper surface of the processing tank.

[0009] The dust suppression mechanism comprises a water pump, the lower surface of the water pump is fixedly connected to the upper surface of the water tank, the output end of the water pump is fixedly connected with a water delivery pipe, the left and right sides of the water delivery pipe are fixedly connected with dust suppression pipes, the opposite sides of the two dust suppression pipes are fixedly connected with a plurality of spray heads one, the inner side of the upper part of the feeding port is slidably connected with a dust suppression net, and the upper surface of the dust suppression net is fixedly connected with a handle.

[0010] Preferably, the conveying mechanism comprises an output pipe, the left side of the output pipe is fixedly connected to the lower part of the right side of the processing tank, the right side of the output pipe is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a spiral conveying roller, and the front side of the right part of the output pipe is fixedly connected with a discharging port.

[0011] Preferably, the inner cavity of the processing tank is movably connected with a processing mechanism, the processing mechanism comprises a driving assembly and a stirring assembly, the driving assembly comprises a first motor, the lower surface of the first motor is fixedly connected to the middle part of the upper surface of the processing tank, the output end of the first motor is fixedly connected with a driving gear, the upper surface of the inner cavity of the processing tank is fixedly connected with a gear ring, the lower surface of the inner cavity of the gear ring is slidably connected with three driven gears which are arranged in a ring shape, the driving gear and the driven gears are in meshing connection, and the driven gears and the gear ring are in meshing connection.

[0012] Preferably, the stirring assembly comprises a connecting rod, the connecting rod is fixedly connected to the lower surface of the driving gear, the bottom of the connecting rod is fixedly connected with four scraper plates one which are arranged in a ring shape, one side of the scraper plate one away from the connecting rod is fixedly connected with a scraper plate two, one side of the scraper plate two close to the connecting rod is fixedly connected with a plurality of stirring rods one, the lower surface of the driven gear is fixedly connected with a stirring rod, and the outer periphery of the stirring rod is fixedly connected with a plurality of groups of stirring rods two which are arranged in a ring shape.

[0013] Preferably, the upper part of the inner cavity of the processing tank is fixedly connected with a cleaning pipe, and the inner side of the outer periphery of the cleaning pipe is fixedly connected with a spray head two.

[0014] Preferably, the middle part of the inner cavity of the feeding port is fixedly connected with a blade, and the water delivery pipe is fixedly sleeved on the outer periphery of the first motor.

[0015] Preferably, the lower surface of the scraper plate one is slidably connected to the lower surface of the inner cavity of the processing tank, and one side of the scraper plate two away from the connecting rod is slidably connected to the inner wall of the processing tank.

[0016] Thanks to the above technical scheme, the present application has the following technical progress compared with the prior art:

[0017] 1. The utility model provides a bituminous concrete processing equipment with dust suppression function cooperates through water pump, water delivery pipe, dust suppression pipe, sprayer no. Dust suppression net, handle and water tank, dust suppression net covers the top of discharge gate prevents dust from overflowing from the inside of processing jar, water pump transports water to dust suppression pipe through water delivery pipe, then passes through sprayer no. Spray water mist, water mist and dust in the air combine to reduce the content of dust in the air, realize the reduction equipment periphery dust, avoid the influence environment and the health of worker.

[0018] 2. The utility model provides a bituminous concrete processing equipment with dust suppression function cooperates through motor no. Driving gear, driven gear, gear ring, connecting rod, stirring rod, scraper no. Scraper no. 2, stirring rod no. 1 and stirring rod no. 2, motor no. Driving gear rotates, and driving gear cooperates gear ring to make driven gear rotate, and the rotation of driving gear makes connecting rod drive scraper no. 1 and scraper no. 2 clean the inner wall of processing jar, and stirring rod no. 1 stirs and mixes raw materials, and driven gear drives stirring rod to rotate and lets stirring rod no. 2 stir and mix raw materials, realizes the cleaning of processing jar inner wall while the multi -shaft stirring and mixing of raw materials, and makes raw material mixing more uniform. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the rear side structure schematic diagram of the utility model;

[0021] Figure 3 It is the drive assembly structure schematic diagram of the utility model;

[0022] Figure 4 It is the processing jar cross section structure schematic diagram of the utility model;

[0023] Figure 5 It is the stirring assembly structure schematic diagram of the utility model.

[0024] In the drawing: 1, processing jar;2, feed inlet;3, dust suppression mechanism;31, water pump;32, water delivery pipe;33, dust suppression pipe;34, sprayer no. 1;35, dust suppression net;36, handle;4, water tank;5, processing mechanism;51, drive assembly;511, motor no. 1;512, driving gear;513, driven gear;514, gear ring;52, stirring assembly;521, connecting rod;522, stirring rod;523, scraper no. 1;524, scraper no. 2;525, stirring rod no. 1;526, stirring rod no. 2;6, conveying mechanism;61, output pipe;62, motor no. 2;63, spiral conveying roller;7, discharge gate;8, cutting edge;9, cleaning pipe;10, sprayer no. 2. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] As shown in Figures 1-5 , an asphalt concrete processing equipment with dust suppression function, comprising a processing tank 1, the upper surface of the processing tank 1 is fixedly connected with a feeding port 2 on the left and right sides, the lower part of the left side of the processing tank 1 is fixedly connected with a conveying mechanism 6, the upper part of the feeding port 2 is fixedly connected with a dust suppression mechanism 3, the rear side of the upper surface of the processing tank 1 is fixedly connected with a water tank 4;

[0027] The dust suppression mechanism 3 comprises a water pump 31, the lower surface of the water pump 31 is fixedly connected to the upper surface of the water tank 4, the output end of the water pump 31 is fixedly connected with a water delivery pipe 32, the left and right sides of the water delivery pipe 32 are fixedly connected with dust suppression pipes 33, the opposite sides of the two dust suppression pipes 33 are fixedly connected with a plurality of spray heads 34, the inner side of the upper part of the feeding port 2 is slidingly connected with a dust suppression net 35, the upper surface of the dust suppression net 35 is fixedly connected with a handle 36 in the middle.

[0028] It should be noted that the processing tank 1 is the main container for processing asphalt concrete, the feeding port 2 is used to send raw materials such as asphalt and aggregate into the processing tank 1, and the water tank 4 provides the required water or dust suppressant for the dust suppression mechanism 3. The dust suppression mechanism 3 draws water from the water tank 4 through the water pump 31, delivers it to the two dust suppression pipes 33 through the water delivery pipe 32, and then sprays the water mist out of the plurality of spray heads 34, covering the surrounding of the feeding port 2, effectively suppressing the dust generated when the asphalt concrete raw materials are added to the processing tank 1. The setting of the dust suppression net 35 further blocks the diffusion of dust, and can be conveniently taken out for cleaning or replacement through the handle 36.

[0029] As shown in Figure 2 , the conveying mechanism 6 comprises an output pipe 61, the left side of the output pipe 61 is fixedly connected to the lower part of the right side of the processing tank 1, the right side of the output pipe 61 is fixedly connected with a motor 62, the output end of the motor 62 is fixedly connected with a spiral conveying roller 63, and the front side of the right part of the output pipe 61 is fixedly connected with a discharge port 7.

[0030] It should be noted that the conveying mechanism 6 drives the spiral conveying roller 63 to rotate in the output pipe 61 through the motor 62, so as to continuously and stably convey the processed asphalt concrete out of the processing tank 1, thereby improving the production efficiency of the equipment. The discharge port 7 facilitates the introduction of asphalt concrete and subsequent processing.

[0031] As shown in Figure 3 and Figure 5As shown, the inner cavity of the processing tank 1 is movably connected with a processing mechanism 5, the processing mechanism 5 comprises a driving assembly 51 and a stirring assembly 52, the driving assembly 51 comprises a motor one 511, the lower surface of the motor one 511 is fixedly connected to the middle of the upper surface of the processing tank 1, the output end of the motor one 511 is fixedly connected with a driving gear 512, the upper surface of the inner cavity of the processing tank 1 is fixedly connected with a gear ring 514, the lower surface of the inner cavity of the gear ring 514 is slidably connected with three driven gears 513 distributed in a ring shape, the driving gear 512 and the driven gears 513 are engaged, and the driven gears 513 and the gear ring 514 are engaged.

[0032] It should be noted that the motor one 511 in the driving assembly 51 drives the driving gear 512 to rotate, the driving gear 512 drives the driven gears 513 to make planetary motion in the inner cavity of the gear ring 514 through the engagement with the driven gears 513 and the gear ring 514, thereby achieving the driving of the stirring assembly 52. This planetary gear transmission mode makes the stirring more uniform, thereby improving the processing quality of the asphalt concrete.

[0033] As shown in the figure, Figure 5 The stirring assembly 52 comprises a connecting rod 521, the connecting rod 521 is fixedly connected to the lower surface of the driving gear 512, the bottom of the connecting rod 521 is fixedly connected with four scraper one 523 distributed in a ring shape, the side of the scraper one 523 away from the connecting rod 521 is fixedly connected with a scraper two 524, the side of the scraper two 524 close to the connecting rod 521 is fixedly connected with a plurality of stirring rods one 525, the lower surface of the driven gear 513 is fixedly connected with a stirring rod 522, and the outer periphery of the stirring rod 522 is fixedly connected with a plurality of groups of stirring rods two 526 distributed in a ring shape.

[0034] It should be noted that the connecting rod 521 in the stirring assembly 52 rotates with the driving gear 512, thereby driving the scraper one 523 and the scraper two 524 to make circular motion in the inner cavity of the processing tank 1. The scraper one 523 and the scraper two 524 are used to scrape the attachments on the inner wall and the bottom of the processing tank 1, thereby preventing the asphalt concrete from caking or adhering during the processing. At the same time, the stirring action of the stirring rods one 525 and the stirring rods two 526 further promotes the uniform mixing of the asphalt concrete.

[0035] As shown in the figure, Figure 3 The upper part of the inner cavity of the processing tank 1 is fixedly connected with a cleaning pipe 9, and the inner side of the outer periphery of the cleaning pipe 9 is fixedly connected with a spray head two 10.

[0036] It should be noted that the cleaning pipe 9 and the spray head two 10 are provided to facilitate cleaning of the processing tank 1 after processing. By injecting cleaning liquid into the cleaning pipe 9, the cleaning liquid is sprayed out through the spray head two 10, covering the inner wall of the processing tank 1 and the stirring assembly 52, effectively removing the residues, and keeping the equipment clean and sanitary.

[0037] As shown in the figure, Figure 4As shown, the middle part of the inner cavity of the feeding port 2 is fixedly connected with a blade 8, and the water delivery pipe 32 is fixedly sleeved on the outer periphery of the motor one 511.

[0038] It should be noted that the blade 8 of the inner cavity of the feeding port 2 is used for preliminarily cutting or crushing the entering asphalt concrete raw materials, which is helpful for uniform mixing of the raw materials in the processing process. Meanwhile, the water delivery pipe 32 is fixedly sleeved on the outer periphery of the motor one 511, which not only saves space but also preheats the water in the water delivery pipe 32 by using the heat generated by the motor one 511, thereby improving the dust suppression effect.

[0039] As shown in the drawings, Figure 3 The lower surface of the scraper one 523 is slidably connected to the lower surface of the inner cavity of the processing tank 1, and the scraper two 524 is slidably connected to the inner wall of the processing tank 1 away from the connecting rod 521.

[0040] It should be noted that the lower surface of the scraper one 523 and the side of the scraper two 524 away from the connecting rod 521 are respectively slidably connected to the lower surface and the inner wall of the inner cavity of the processing tank 1, which ensures that the stirring assembly 52 can closely fit the inner wall and the bottom of the processing tank 1 during rotation, avoids stirring dead angles, and improves stirring efficiency and processing quality.

[0041] The working principle of the utility model is as follows: the raw materials are poured into the processing tank 1 from the feeding port 2, then the dust suppression net 35 is covered, the motor one 511 is started to drive the driving gear 512 to rotate, the driving gear 512 drives the driven gear 513 to rotate, the stirring rod two 526 is driven by the stirring rod 522 to stir the raw materials, the rotation of the driving gear 512 drives the connecting rod 521 to rotate, so that the scraper one 523 and the scraper two 524 clean the inner wall of the processing tank 1, so that the asphalt and the concrete do not adhere to the inner wall, the motor one 511 is started at the same time, the water pump 31 is started to pump the water in the water tank 4, the water is transported to the dust suppression pipe 33 through the water delivery pipe 32, the water mist is sprayed out through the spray head one 34 to suppress dust above the feeding port 2, the motor two 62 is started to drive the spiral conveying roller 63 to rotate after the stirring is completed, and the materials in the processing tank 1 are transported to the outside.

[0042] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bituminous concrete processing device with dust suppression function, comprising a processing tank (1), characterized in that: The left and right sides of the upper surface of the processing tank (1) are fixedly connected with the feeding port (2), the lower part of the left side of the processing tank (1) is fixedly connected with the conveying mechanism (6), the upper part of the feeding port (2) is fixedly connected with the dust suppression mechanism (3), the rear side of the upper surface of the processing tank (1) is fixedly connected with the water tank (4). The dust suppression mechanism (3) comprises a water pump (31), the lower surface of the water pump (31) is fixedly connected to the upper surface of the water tank (4), the output end of the water pump (31) is fixedly connected with a water delivery pipe (32), the left and right sides of the water delivery pipe (32) are fixedly connected with dust suppression pipes (33), the opposite sides of the two dust suppression pipes (33) are fixedly connected with a plurality of spray heads (34), the inner side of the upper part of the feeding port (2) is slidably connected with a dust suppression net (35), the upper surface of the dust suppression net (35) is fixedly connected with a handle (36).

2. The pitch concrete processing device with dust suppression function according to claim 1, characterized in that: The conveying mechanism (6) comprises an output pipe (61), the left side of the output pipe (61) is fixedly connected to the lower part of the right side of the processing tank (1), the right side of the output pipe (61) is fixedly connected with a second motor (62), the output end of the second motor (62) is fixedly connected with a spiral conveying roller (63), the front side of the right part of the output pipe (61) is fixedly connected with a discharge port (7).

3. The pitch concrete processing device with dust suppression function according to claim 1, characterized in that: The inner cavity of the processing tank (1) is movably connected with a processing mechanism (5), the processing mechanism (5) comprises a driving assembly (51) and a stirring assembly (52), the driving assembly (51) comprises a first motor (511), the lower surface of the first motor (511) is fixedly connected to the middle part of the upper surface of the processing tank (1), the output end of the first motor (511) is fixedly connected with a driving gear (512), the upper surface of the inner cavity of the processing tank (1) is fixedly connected with a gear ring (514), the lower surface of the inner cavity of the gear ring (514) is slidably connected with three driven gears (513) distributed in a ring shape, the driving gear (512) and the driven gear (513) are meshed, and the driven gear (513) and the gear ring (514) are meshed.

4. The pitch concrete processing device with dust suppression function according to claim 3, characterized in that: The stirring assembly (52) comprises a connecting rod (521), the connecting rod (521) is fixedly connected to the lower surface of the driving gear (512), the bottom of the connecting rod (521) is fixedly connected with four scraper plates (523) distributed in a ring shape, one side of the scraper plate (523) away from the connecting rod (521) is fixedly connected with a scraper plate (524), one side of the scraper plate (524) close to the connecting rod (521) is fixedly connected with a plurality of stirring rods (525), the lower surface of the driven gear (513) is fixedly connected with a stirring rod (522), and the outer periphery of the stirring rod (522) is fixedly connected with a plurality of groups of stirring rods (526) distributed in a ring shape.

5. The pitch concrete processing device with dust suppression function according to claim 1, characterized in that: The upper part of the inner cavity of the processing tank (1) is fixedly connected with a cleaning pipe (9), and the inner side of the outer periphery of the cleaning pipe (9) is fixedly connected with a spray head (10).

6. The pitch concrete processing device with dust suppression function according to claim 2, characterized in that: The middle part of the inner cavity of the feeding port (2) is fixedly connected with a knife edge (8), and the water delivery pipe (32) is fixedly sleeved on the outer periphery of the first motor (511).

7. The pitch concrete processing device with dust suppression function according to claim 4, characterized in that: The lower surface of the first scraper (523) is slidingly connected to the lower surface of the inner cavity of the processing tank (1), and the second scraper (524) is slidingly connected to the inner wall of the processing tank (1) away from the side of the connecting rod (521).

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