Asphalt concrete waste recovery equipment

Abstract

Asphalt concrete waste recovery equipment belongs to the technical field of waste recovery and comprises a box body, the top end of the box body is communicated with a crushing bin, a crushing assembly is arranged in the crushing bin, the top end of the crushing bin is communicated with a feeding port, the bottom end of the crushing bin is communicated with a discharging port, a grading assembly is arranged in the discharging port, and a pushing assembly and a stamping assembly are arranged in the box body. The asphalt concrete waste crushing, grading and stamping device integrates the functions of asphalt concrete waste crushing, grading and stamping, waste process continuous treatment operation can be achieved, the time and cost for transferring waste in the middle are saved, the recycled asphalt concrete waste is compacted and formed into blocky materials, storage and transportation are more convenient, and in addition, the production efficiency is improved. The two types of waste materials can be driven to be transferred and punched only through one power source, the using number of power equipment is reduced, therefore, the energy consumption of the equipment is reduced, the two types of graded waste materials are transferred and punched synchronously, and compared with separate treatment, the whole production period is greatly shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste recovery technical field, concretely relates to a kind of asphalt concrete waste recovery equipment. BACKGROUND

[0002] Asphalt concrete waste recovery refers to the asphalt mixture pavement waste that cannot meet the use requirement, is treated by various measures and reused.

[0003] The related technology (the publication number is CN215089689U) discloses a kind of processing equipment for recycling asphalt concrete waste, including crushing bin, collection bin and heating bin;Crushing bin is equipped with crushing device;The top of crushing bin is equipped with feed hopper, and the feed hopper is connected with crushing bin by first feed port;Collection bin is located below crushing bin;Heating bin is located below collection bin;Heating bin is equipped with heating device;The bottom of heating bin is equipped with discharge pipe;The side wall of heating bin is equipped with exhaust pipe;The outlet of exhaust pipe is equipped with purification device.The processing equipment of the utility model is simple in structure, convenient to use, high in processing efficiency, and suitable for recycling asphalt concrete fertilizer.

[0004] But the existing asphalt concrete waste recovery equipment, most can only crush waste, cannot have the function of grading treatment to the crushed waste, and the waste is in granular form after crushing, easy to spill in the transportation process, not convenient for subsequent transportation. UTILITY MODEL CONTENT

[0005] In view of the problems in the prior art that the existing asphalt concrete waste recovery equipment, most can only crush waste, cannot have the function of grading treatment to the crushed waste, and the waste is in granular form after crushing, easy to spill in the transportation process, not convenient for subsequent transportation, the utility model provides an asphalt concrete waste recovery equipment, which integrates the functions of asphalt concrete waste crushing, grading and stamping, can realize continuous process treatment of waste, save the time and cost of intermediate transfer of waste, and the recycled and treated asphalt concrete waste is compacted and formed into block-shaped material, which is more convenient for storage and transportation.

[0006] An asphalt concrete waste recovery equipment includes a box body, the top of the box body is communicated with a crushing bin, the crushing bin is provided with a crushing assembly, the top of the crushing bin is communicated with a feeding port, the bottom of the crushing bin is communicated with a discharging port, the discharging port is provided with a grading assembly, the box body is provided with a pushing assembly and a stamping assembly.

[0007] The grading assembly comprises a screen mesh installed in the inner cavity of the discharging port and inclined upward from left to right, a first discharging channel is communicated with the left side of the discharging port, and the communication position of the first discharging channel with the discharging port is at the same height as the left side edge of the screen mesh; a guide plate is installed in the inner cavity of the discharging port and inclined downward from left to right; a second discharging channel is communicated with the right side of the discharging port, and the communication position of the second discharging channel with the discharging port is at the same height as the right side edge of the guide plate.

[0008] In the technical scheme, the pushing assembly comprises a lead screw rotatably connected to the box from front to back, and a first motor installed on the rear side wall of the box, wherein the output end of the first motor is connected to the lead screw, a moving frame is threadedly sleeved on the lead screw, and two free ends of the moving frame are respectively provided with a mold;

[0009] The two molds are respectively corresponding to the ports of the first discharging channel and the second discharging channel.

[0010] In the technical scheme, the bottom end of the moving frame is provided with a sliding assembly;

[0011] The sliding assembly comprises a sliding groove formed in the bottom end of the inner wall of the box, and the sliding groove is arranged in parallel with the lead screw; a sliding block is slidably embedded in the sliding groove, and the sliding block is fixedly connected to the moving frame.

[0012] In the technical scheme, the stamping assembly comprises a support arm fixedly installed on the front side of the inner wall of the box, a gas cylinder fixedly installed on the support arm, an installation plate connected to the output end of the gas cylinder, and two stamping plates respectively installed on two free ends of the installation plate.

[0013] The two stamping plates are respectively corresponding in size to the two molds.

[0014] In the technical scheme, two material taking ports are formed in the front side of the box, and the positions of the two material taking ports are respectively corresponding to the positions of the two stamping plates.

[0015] In the technical scheme, the crushing assembly comprises two rotating shafts rotatably connected to the inner wall of the crushing chamber, each rotating shaft extends out of the right side wall of the crushing chamber at the right side end portion and is provided with a gear, the outer walls of the two gears are meshingly connected, two crushing rollers are respectively installed on the two rotating shafts, a second motor is installed on the right side wall of the crushing chamber through a motor bracket, and the output end of the second motor is connected to one of the rotating shafts.

[0016] Compared with the prior art, the asphalt concrete waste recycling equipment has the beneficial effects that:

[0017] I, for the existing asphalt concrete waste recycling equipment, most can only be broken, waste, unable to provide a function of grading after crushing, and waste crushing after the granular, easy to spill in the transport process, not convenient for the subsequent transport problem, the utility model discloses a two relatively rotating crushing roller can realize the crushing of asphalt concrete waste, through the screen and the guide plate can be graded and collected after the waste crushing, through the die and the stamping plate can be unified after the waste classification and stamping into block processing, the utility model discloses a set of asphalt concrete waste crushing, grading, stamping function as a whole, can realize the waste process continuous processing operation, save the time and cost of intermediate transfer waste, and the asphalt concrete waste after recycling and processing compaction forming into block material, more convenient storage and transportation;

[0018] II, the utility model discloses for the waste after grading, adopt the same power source and stamping into block processing, save power, can complete the synchronous transfer and stamping of two kinds of waste after grading, only one power source can drive the transfer and stamping operation of two kinds of waste, reduce the use number of power equipment, thereby reduce the energy consumption of equipment, compared with the traditional way of setting up independent power source for each kind of waste, can save energy consumption, significantly reduce energy cost, and the transfer and stamping of two kinds of classified waste are carried out synchronously, compared with separate processing, greatly shorten the entire production cycle, in a given production shift, the amount of waste that can be handled can be increased, improve the overall operation efficiency of equipment;

[0019] Summarizing, the utility model discloses a set of asphalt concrete waste crushing, grading, stamping function as a whole, can realize the waste process continuous processing operation, save the time and cost of intermediate transfer waste, and the asphalt concrete waste after recycling and processing compaction forming into block material, more convenient storage and transportation, in addition, only one power source can drive the transfer and stamping operation of two kinds of waste, reduce the use number of power equipment, thereby reduce the energy consumption of equipment, compared with the traditional way of setting up independent power source for each kind of waste, save energy consumption, significantly reduce energy cost, and the transfer and stamping of two kinds of classified waste are carried out synchronously, compared with separate processing, greatly shorten the entire production cycle, in a given production shift, the amount of waste that can be handled can be increased, improve the overall operation efficiency of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic drawing of the utility model box body;

[0021] Figure 2 It is the local section structure schematic drawing of the utility model box body;

[0022] Figure 3 It is the local section structure schematic drawing of the utility model discharge port;

[0023] Figure 4 It is a top view of the mold of the utility model;

[0024] Figure 5 It is a cross section structure schematic view of the crushing bin of the utility model;

[0025] Figures 1 to 5 Among them, 1, box, 2, crushing bin, 3, feeding port, 4, discharge port, 5, screen, 6, first discharge channel, 7, guide plate, 8, second discharge channel, 9, lead screw, 10, first motor, 11, moving frame, 12, mold, 13, chute, 14, sliding block, 15, support arm, 16, air cylinder, 17, mounting plate, 18, stamping plate, 19, material taking port, 20, rotating shaft, 21, gear, 22, crushing roller, 23, second motor. DETAILED DESCRIPTION

[0026] The specific embodiments and drawings will be described below. Figures 1 to 5 The utility model is further described, but the utility model is not limited to these embodiments.

[0027] Referring to Figures 1 to 5 As shown in the figure, an asphalt concrete waste recycling equipment includes a box 1, the box 1 top end is communicated with a crushing bin 2, the crushing bin 2 is provided with a crushing assembly, the crushing bin 2 top end is communicated with a feeding port 3, the crushing bin 2 bottom end is communicated with a discharge port 4, the discharge port 4 is provided with a grading assembly, the box 1 is provided with a pushing assembly and a stamping assembly; the grading assembly includes a screen 5 installed in the inner cavity of the discharge port 4 and inclined upward from left to right, the discharge port 4 left side is communicated with a first discharge channel 6, and the communication place of the first discharge channel 6 and the discharge port 4 is at the same height with the left side edge of the screen 5, the discharge port 4 is provided with a guide plate 7 and inclined downward from left to right, the discharge port 4 right side is communicated with a second discharge channel 8, and the communication place of the second discharge channel 8 and the discharge port 4 is at the same height with the right side edge of the guide plate 7;

[0028] The crushed waste enters the discharge port 4, under the action of the screen 5, the large-particle waste slides along the upper surface of the screen 5 to the first discharge channel 6 and is collected below the first discharge channel 6, the small-particle waste penetrates through the screen 5 and enters the second discharge channel 8 along the guide plate 7 and is collected at the bottom end of the second discharge channel 8, thereby realizing waste grading collection.

[0029] Mainly referring to Figures 2 to 4As shown, the pushing assembly includes a screw 9 connected to the box body 1 and rotating from front to back, and also includes a first motor 10 installed on the rear side wall of the box body 1, the output end of the first motor 10 is connected to the screw 9, and a movable frame 11 is provided on the screw 9 with a threaded sleeve, and molds 12 are respectively installed on the two free ends of the movable frame 11; wherein, the two molds 12 correspond to the first feeding channel 6 and the second feeding channel 8 ports respectively, and the first motor 10 is turned on to drive the screw 9 to rotate, so as to prompt the movable frame 11 to move forward along the screw 9, so as to prompt the two molds 12 to move synchronously with the waste materials of corresponding particles to move forward; a sliding assembly is provided at the bottom end of the movable frame 11; the sliding assembly includes a slide groove 13 opened at the bottom end of the inner wall of the box body 1, and the slide groove 13 is arranged parallel to the screw 9, and a slider 14 is embedded in the slide groove 13 for sliding, and the slider 14 is fixedly connected to the movable frame 11. When the movable frame 11 moves, it can prompt the slider 14 to move along the inner cavity of the slide groove 13 to guide the moving direction of the movable frame 11.

[0030] Main references Figure 3 and Figure 4 As shown, the stamping assembly includes a support arm 15 fixedly mounted on the front side of the inner wall of the box body 1, and a cylinder 16 is fixedly mounted on the support arm 15. The output end of the cylinder 16 is connected to a mounting plate 17, and stamping plates 18 are respectively mounted on the two free ends of the mounting plate 17; wherein, the two stamping plates 18 respectively correspond to the sizes of the two molds 12, and the two molds 12 carry the waste materials of the corresponding particles and move synchronously to the front side to the bottom of the cylinder 16. The opened cylinder 16 drives the mounting plate 17 and the two stamping plates 18 to move downward synchronously, so that the two stamping plates 18 are pressed together in the two molds 12 respectively, and the waste materials in the two molds 12 are synchronously stamped into blocks.

[0031] Main references Figure 1 As shown, two material taking ports 19 are provided on the front side of the box body 1 , and the positions of the two material taking ports 19 correspond to the positions of the two stamping plates 18 respectively. The material after being stamped into blocks can be taken out to the outside through the material taking ports 19 .

[0032] Main references Figure 1 and Figure 5As shown, the crushing assembly includes two rotating shafts 20 connected to the inner wall of the crushing chamber 2, the right end of each rotating shaft 20 extends out of the right side wall of the crushing chamber 2 and is provided with a gear 21, and the outer walls of the two gears 21 are meshingly connected, and the two rotating shafts 20 are respectively provided with crushing rollers 22, the right side wall of the crushing chamber 2 is provided with a second motor 23 through a motor bracket, and the output end of the second motor 23 is connected with one of the rotating shafts 20, the rotating shaft 20 on the front side is driven to rotate by the second motor 23, so as to drive the gear 21 on the front side to rotate, since the two gears 21 are meshingly connected, the gear 21 on the front side can drive the gear 21 on the back side to rotate in the opposite direction, and the two gears 21 rotating towards the middle synchronously drive the two crushing rollers 22 to rotate towards the middle synchronously, so as to crush the asphalt concrete waste put into the feeding port 3.

[0033] It is worth noting that in this application, the sidewall and the bottom end of the mold 12 are respectively provided with heating wires, which heat the mold 12 and the low-manganese titanium slag collected in the mold 12, so that the low-manganese titanium slag can be more easily stamped into blocks. The air cylinder 16 is a commonly used self-locking air cylinder on the market, whose output end can stay at any position and be locked. The first motor 10 and the second motor 23 are self-locking motors commonly used on the market, whose output end can be locked. When the first motor 10 and the second motor 23 are not in operation, the output end can be self-locked and will not rotate under external force. The first motor 10 and the second motor 23 are commonly used positive and negative motors on the market, whose output end can rotate in the forward or reverse direction according to the use requirements, which can meet the above use requirements. Therefore, the above existing components will not be described in detail.

[0034] The working principle of the asphalt concrete waste recycling equipment of the embodiment is as follows:

[0035] The rotating shaft 20 on the front side is driven to rotate by the second motor 23, so as to drive the gear 21 on the front side to rotate, since the two gears 21 are meshingly connected, the gear 21 on the front side can drive the gear 21 on the back side to rotate in the opposite direction, and the two gears 21 rotating towards the middle synchronously drive the two crushing rollers 22 to rotate towards the middle synchronously, so as to crush the asphalt concrete waste put into the feeding port 3.

[0036] The crushed waste enters the discharge port 4, under the action of the screen 5, the large-particle waste slides along the upper surface of the screen 5 to the first discharge channel 6 and enters the corresponding mold 12 below the first discharge channel 6 for collection, and the small-particle waste passes through the screen 5 and enters the second discharge channel 8 along the guide plate 7, and then enters the corresponding mold 12 at the bottom end of the second discharge channel 8 for collection, thereby realizing the graded collection of the waste.

[0037] The first motor 10 is opened to drive the screw rod 9 to rotate, so as to drive the moving frame 11 to move forward along the screw rod 9, and drive the two molds 12 to carry the corresponding waste particles to move forward to the lower side of the air cylinder 16 synchronously; the air cylinder 16 is opened to drive the mounting plate 17 and the two stamping plates 18 to move downward synchronously, so that the two stamping plates 18 are pressed in the two molds 12 respectively, and the waste particles in the two molds 12 are synchronously stamped into blocks;

[0038] The utility model discloses a bituminous concrete waste crushing, grading, stamping function is integrated, can realize waste process continuous processing operation, save the time and cost of intermediate transfer waste, and the bituminous concrete waste after recovery processing compaction forming is made into blocky material, is more convenient for storage and transportation, in addition, only one power source can drive two kinds of waste removal and stamping operation, reduce the use number of power equipment, thereby reduce the energy consumption of equipment, compared with the traditional mode of setting up independent power source for each kind of waste, can save about 30%-50% energy consumption, significantly reduce energy cost, and removal and stamping of two kinds of grading waste are carried out synchronously, compared with processing respectively, greatly shorten the whole production cycle, in a given production shift, the waste amount that can handle can increase 20%-40%, improve the overall operation efficiency of equipment.

[0039] The above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An asphalt concrete waste recycling plant comprising a box (1), characterized in that: The box (1) top end is communicated with the broken bin (2), the broken bin (2) is provided with broken assembly, the broken bin (2) top end is communicated with the feeding port (3), the broken bin (2) bottom end is communicated with the discharge port (4), the discharge port (4) is provided with grading assembly, the box (1) is provided with pusher assembly and stamping assembly; The grading assembly includes the screen (5) that is installed in the inner chamber of the discharge port (4) and is inclined upward from left to right, the discharge port (4) left side is communicated with the first discharge channel (6), and the communication place of the first discharge channel (6) and the discharge port (4) is at the same height with the left side edge of the screen (5), the discharge port (4) is installed with the guide plate (7) and is inclined downward from left to right, the discharge port (4) right side is communicated with the second discharge channel (8), and the communication place of the second discharge channel (8) and the discharge port (4) is at the same height with the right side edge of the guide plate (7).

2. An asphalt concrete recycling apparatus according to claim 1, characterized in that: The pusher assembly includes the lead screw (9) that is rotatably connected in the box (1) from front to back, further includes the first motor (10) that is installed on the rear side wall of the box (1), the output end of the first motor (10) is connected with the lead screw (9), the lead screw (9) is threadedly sleeved with the moving frame (11), and the two free ends of the moving frame (11) are respectively installed with the mold (12). Wherein, two mold (12) respectively with the first discharge channel (6) and the second discharge channel (8) port corresponding.

3. An asphalt concrete recycling apparatus according to claim 2, wherein: The bottom end of the moving frame (11) is provided with a sliding assembly; The sliding assembly includes the sliding groove (13) that is opened in the inner wall bottom end of the box (1), and the sliding groove (13) is arranged in parallel with the lead screw (9), the sliding block (14) is slidably embedded in the sliding groove (13), and the sliding block (14) is fixedly connected with the moving frame (11).

4. The asphalt concrete recycling apparatus of claim 2, wherein: The stamping assembly includes the support arm (15) that is fixedly installed on the front side of the inner wall of the box (1), the air cylinder (16) is fixedly installed on the support arm (15), the mounting plate (17) is connected with the output end of the air cylinder (16), and the two free ends of the mounting plate (17) are respectively installed with the stamping plate (18). Wherein, two stamping plates (18) respectively correspond to the size of two molds (12).

5. An asphalt concrete recycling apparatus according to claim 4, wherein: The front side of the box (1) is provided with two material taking openings (19), and the positions of the two material taking openings (19) respectively correspond to the positions of the two stamping plates (18).

6. The asphalt concrete recycling apparatus of claim 1, wherein: The broken assembly includes two rotating shafts (20) that are rotatably connected to the inner wall of the broken bin (2), the right end of each rotating shaft (20) extends out of the right side wall of the broken bin (2) and is provided with a gear (21), and the outer walls of the two gears (21) are meshingly connected, the broken rollers (22) are respectively installed on the two rotating shafts (20), the second motor (23) is installed on the right side wall of the broken bin (2) through a motor bracket, and the output end of the second motor (23) is connected with one of the rotating shafts (20).

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